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The influence of the starch coating on the magnetic properties of nanosized cobalt ferrites obtained by different synthetic methods

Šuljagić, Marija; Vulić, Predrag; Jeremić, Dejan; Pavlović, Vladimir B.; Filipović, Suzana; Kilanski, Lukasz; Lewinska, Sabina; Slawska-Waniewska, Anna; Milenković, Milica; Nikolić, Aleksandar S.; Anđelković, Ljubica

(Elsevier, 2021)

TY  - JOUR
AU  - Šuljagić, Marija
AU  - Vulić, Predrag
AU  - Jeremić, Dejan
AU  - Pavlović, Vladimir B.
AU  - Filipović, Suzana
AU  - Kilanski, Lukasz
AU  - Lewinska, Sabina
AU  - Slawska-Waniewska, Anna
AU  - Milenković, Milica
AU  - Nikolić, Aleksandar S.
AU  - Anđelković, Ljubica
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/9515
AB  - To investigate the magnetic behavior of starch-coated cobalt ferrites, well-established synthetic methods, i.e., coprecipitation, mechanochemical, ultrasonically assisted coprecipitation, microemulsion, and microwave-assisted hydrothermal syntheses were chosen for their preparation. The obtained materials had pure single-phase spinel structures. Scanning and transmission electron microscopy analyses revealed that the morphology of the samples is not uniform, and particle aggregation is a dominant process. Fourier transform infrared spectra and thermogravimetric analysis confirmed the presence of starch in all–coated samples. The unusually higher saturation magnetization of starch-coated samples than their as-prepared analogs, obtained by coprecipitation, ultrasonically assisted coprecipitation, and microwave-assisted hydrothermal methods, might be explained by the Ostwald ripening mechanism induced by the coating process. A decrease in magnetization was noticed for the starch-functionalized nanomaterials synthesized by mechanochemical and microemulsion methods, in comparison to their as-prepared analogs, i.e., the size distribution of such nanoparticles is narrow, and the average diameter of the grains is near critical for the Ostwald ripening process.
PB  - Elsevier
T2  - Materials Research Bulletin
T1  - The influence of the starch coating on the magnetic properties of nanosized cobalt ferrites obtained by different synthetic methods
SP  - 111117
VL  - 134
DO  - 10.1016/j.materresbull.2020.111117
ER  - 
@article{
author = "Šuljagić, Marija and Vulić, Predrag and Jeremić, Dejan and Pavlović, Vladimir B. and Filipović, Suzana and Kilanski, Lukasz and Lewinska, Sabina and Slawska-Waniewska, Anna and Milenković, Milica and Nikolić, Aleksandar S. and Anđelković, Ljubica",
year = "2021",
url = "https://dais.sanu.ac.rs/123456789/9515",
abstract = "To investigate the magnetic behavior of starch-coated cobalt ferrites, well-established synthetic methods, i.e., coprecipitation, mechanochemical, ultrasonically assisted coprecipitation, microemulsion, and microwave-assisted hydrothermal syntheses were chosen for their preparation. The obtained materials had pure single-phase spinel structures. Scanning and transmission electron microscopy analyses revealed that the morphology of the samples is not uniform, and particle aggregation is a dominant process. Fourier transform infrared spectra and thermogravimetric analysis confirmed the presence of starch in all–coated samples. The unusually higher saturation magnetization of starch-coated samples than their as-prepared analogs, obtained by coprecipitation, ultrasonically assisted coprecipitation, and microwave-assisted hydrothermal methods, might be explained by the Ostwald ripening mechanism induced by the coating process. A decrease in magnetization was noticed for the starch-functionalized nanomaterials synthesized by mechanochemical and microemulsion methods, in comparison to their as-prepared analogs, i.e., the size distribution of such nanoparticles is narrow, and the average diameter of the grains is near critical for the Ostwald ripening process.",
publisher = "Elsevier",
journal = "Materials Research Bulletin",
title = "The influence of the starch coating on the magnetic properties of nanosized cobalt ferrites obtained by different synthetic methods",
pages = "111117",
volume = "134",
doi = "10.1016/j.materresbull.2020.111117"
}

The influence of the starch coating on the magnetic properties of nanosized cobalt ferrites obtained by different synthetic methods

Šuljagić, Marija; Vulić, Predrag; Jeremić, Dejan; Pavlović, Vladimir B.; Filipović, Suzana; Kilanski, Lukasz; Lewinska, Sabina; Slawska-Waniewska, Anna; Milenković, Milica; Nikolić, Aleksandar S.; Anđelković, Ljubica

(Elsevier, 2021)

TY  - JOUR
AU  - Šuljagić, Marija
AU  - Vulić, Predrag
AU  - Jeremić, Dejan
AU  - Pavlović, Vladimir B.
AU  - Filipović, Suzana
AU  - Kilanski, Lukasz
AU  - Lewinska, Sabina
AU  - Slawska-Waniewska, Anna
AU  - Milenković, Milica
AU  - Nikolić, Aleksandar S.
AU  - Anđelković, Ljubica
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/9514
AB  - To investigate the magnetic behavior of starch-coated cobalt ferrites, well-established synthetic methods, i.e., coprecipitation, mechanochemical, ultrasonically assisted coprecipitation, microemulsion, and microwave-assisted hydrothermal syntheses were chosen for their preparation. The obtained materials had pure single-phase spinel structures. Scanning and transmission electron microscopy analyses revealed that the morphology of the samples is not uniform, and particle aggregation is a dominant process. Fourier transform infrared spectra and thermogravimetric analysis confirmed the presence of starch in all–coated samples. The unusually higher saturation magnetization of starch-coated samples than their as-prepared analogs, obtained by coprecipitation, ultrasonically assisted coprecipitation, and microwave-assisted hydrothermal methods, might be explained by the Ostwald ripening mechanism induced by the coating process. A decrease in magnetization was noticed for the starch-functionalized nanomaterials synthesized by mechanochemical and microemulsion methods, in comparison to their as-prepared analogs, i.e., the size distribution of such nanoparticles is narrow, and the average diameter of the grains is near critical for the Ostwald ripening process.
PB  - Elsevier
T2  - Materials Research Bulletin
T1  - The influence of the starch coating on the magnetic properties of nanosized cobalt ferrites obtained by different synthetic methods
SP  - 111117
VL  - 134
DO  - 10.1016/j.materresbull.2020.111117
ER  - 
@article{
author = "Šuljagić, Marija and Vulić, Predrag and Jeremić, Dejan and Pavlović, Vladimir B. and Filipović, Suzana and Kilanski, Lukasz and Lewinska, Sabina and Slawska-Waniewska, Anna and Milenković, Milica and Nikolić, Aleksandar S. and Anđelković, Ljubica",
year = "2021",
url = "https://dais.sanu.ac.rs/123456789/9514",
abstract = "To investigate the magnetic behavior of starch-coated cobalt ferrites, well-established synthetic methods, i.e., coprecipitation, mechanochemical, ultrasonically assisted coprecipitation, microemulsion, and microwave-assisted hydrothermal syntheses were chosen for their preparation. The obtained materials had pure single-phase spinel structures. Scanning and transmission electron microscopy analyses revealed that the morphology of the samples is not uniform, and particle aggregation is a dominant process. Fourier transform infrared spectra and thermogravimetric analysis confirmed the presence of starch in all–coated samples. The unusually higher saturation magnetization of starch-coated samples than their as-prepared analogs, obtained by coprecipitation, ultrasonically assisted coprecipitation, and microwave-assisted hydrothermal methods, might be explained by the Ostwald ripening mechanism induced by the coating process. A decrease in magnetization was noticed for the starch-functionalized nanomaterials synthesized by mechanochemical and microemulsion methods, in comparison to their as-prepared analogs, i.e., the size distribution of such nanoparticles is narrow, and the average diameter of the grains is near critical for the Ostwald ripening process.",
publisher = "Elsevier",
journal = "Materials Research Bulletin",
title = "The influence of the starch coating on the magnetic properties of nanosized cobalt ferrites obtained by different synthetic methods",
pages = "111117",
volume = "134",
doi = "10.1016/j.materresbull.2020.111117"
}

О траговима неоакута у говорима северозападне Србије

Петровић-Савић, Мирјана

(Нови Сад : Матица Српска, 2020)

TY  - JOUR
AU  - Петровић-Савић, Мирјана
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9595
AB  - У овом раду саопштићемо прве резултате наших истраживања о постојању неоакута на терену северозападне Србије (Јадар, Рађевина, Подгорина, Колубара и Посавотамнава). Грађа, којом овом приликом располажемо, показује да се овај стари акценат среће у једносложним речима (дãј, њõј) и вишесложним (рãди, цр̃ква, су̃нчева). Гледано по врстама речи, забележили смо га код глагола, именица, заменица, придева и прилога.
AB  - The paper presents the preliminary results of our research into the existence of the neoacute accent in the territory of northwestern Serbia (Jadar, Rađevina, Podgorina, Kolubara and Posavotamnava). The available linguistic materials show that this old accent is found in monosyllabic words (dãj, njõj), as well as in multisyllabic words (rãdī, cr̃kva, sũnčeva). As far as parts of speech are concerned, it can be found in verbs, nouns, pronouns, adjectives and adverbs.
The examples presented in this paper lead to the conclusion that the neoacute accent can be found in northwestern Serbia, at least in traces. The identified examples presented in this paper confirm its existence and serve as the evidence that it in the observed area, it has not become identical with the long falling accent.
AB  - In this paper, we offer the first results of our research on the existence of the neoaccute accent in the territory of northwest Serbia (Jadar, Rađevina, Podgorina, Kolubara i Posavotamnava). The materials available to us for this study show that this old accent is encountered in monosyllabic words (dãj, njõj) and in multisyllabic ones (rãdi, cr͂kva, su͂nčeva). As far as parts of speech are concerned, it can be found in verbs, nouns, pronouns, adjectives, and adverbs.
PB  - Нови Сад : Матица Српска
T2  - Зборник Матице српске за филологију и лингвистику
T1  - О траговима неоакута у говорима северозападне Србије
T1  - Traces of the Neoacute Accent  in the Speeches of Northwestern Serbia
SP  - 131
EP  - 139
IS  - 1
IS  - 63
DO  - doi.org/10.18485/ms_zmsfil.2020.63.1.9
ER  - 
@article{
author = "Петровић-Савић, Мирјана",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9595",
abstract = "У овом раду саопштићемо прве резултате наших истраживања о постојању неоакута на терену северозападне Србије (Јадар, Рађевина, Подгорина, Колубара и Посавотамнава). Грађа, којом овом приликом располажемо, показује да се овај стари акценат среће у једносложним речима (дãј, њõј) и вишесложним (рãди, цр̃ква, су̃нчева). Гледано по врстама речи, забележили смо га код глагола, именица, заменица, придева и прилога., The paper presents the preliminary results of our research into the existence of the neoacute accent in the territory of northwestern Serbia (Jadar, Rađevina, Podgorina, Kolubara and Posavotamnava). The available linguistic materials show that this old accent is found in monosyllabic words (dãj, njõj), as well as in multisyllabic words (rãdī, cr̃kva, sũnčeva). As far as parts of speech are concerned, it can be found in verbs, nouns, pronouns, adjectives and adverbs.
The examples presented in this paper lead to the conclusion that the neoacute accent can be found in northwestern Serbia, at least in traces. The identified examples presented in this paper confirm its existence and serve as the evidence that it in the observed area, it has not become identical with the long falling accent., In this paper, we offer the first results of our research on the existence of the neoaccute accent in the territory of northwest Serbia (Jadar, Rađevina, Podgorina, Kolubara i Posavotamnava). The materials available to us for this study show that this old accent is encountered in monosyllabic words (dãj, njõj) and in multisyllabic ones (rãdi, cr͂kva, su͂nčeva). As far as parts of speech are concerned, it can be found in verbs, nouns, pronouns, adjectives, and adverbs.",
publisher = "Нови Сад : Матица Српска",
journal = "Зборник Матице српске за филологију и лингвистику",
title = "О траговима неоакута у говорима северозападне Србије, Traces of the Neoacute Accent  in the Speeches of Northwestern Serbia",
pages = "131-139",
number = "1, 63",
doi = "doi.org/10.18485/ms_zmsfil.2020.63.1.9"
}

Оружие, орудие, серб. урутка и смешение приставок

Лома, Александар

(Нови Сад : Матица Српска, 2020)

TY  - JOUR
AU  - Лома, Александар
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9593
AB  - Прасл. *orǫžьje и *orǫdьje ‒ слова, близкие по значению и, по видимому, параллельные приставочно‑суффиксальные образования, относимые большинством исследователей к корням балт.‑слав. *reng‑ / *rang‑ (лит. reñgti(s) ‘готовить(ся)’, rangà ‘подготовка’) и *rend‑ / *rand‑ *rind‑ (прасл. *rędъ, лит. rindà ) соответственно. При анализе *o‑rǫž‑ьje, *o‑rǫd‑ьje, суффикс ‑ьje не вызывает недоумения, тогда как приставка *o‑, которую в данной позиции нельзя возвести к *ob‑, является проблемой. Нами предполагается прасл. *ǫ‑, соответствующее, в отглагольных существительных, превербальному *vъ(n)‑, и последовательная регрессивная диссимиляция, вызванная, в обоих случаях, корневим носовым.
AB  - The Common Slavic words *orǫžьje and *orǫdьje have the same basic meaning (‘instrument, equipment’) and apparently share the same word‑formation pattern. Both of them are commonly considered to be prefixal-suffixal derivatives from the Balto‑Slavic roots *reng‑ / *rang‑ (Lith. reñgti(s) ‘prepare, arrange’, rangà ‘preparation’) and *rend‑ / *rand‑ *rind‑ (CSl. *rędъ ‘row, line; order’, Lith. rindà ‘row, line’ respectively. By analyzing *o‑rǫž‑ьje, *o‑rǫd‑ьje, the suffix ‑ьje is transparent, whereas *o‑ makes a problem, for in this position it cannot be traced back to the prefix *ob‑. We assume CSl. *ǫ‑, corresponding, in deverbal nouns, with the preverbal *vъ(n)‑, which resulted here in o‑ by the way of a regressive dissimilation, provoked, in both cases, by the root nasal.
AB  - Прасловенске речи *orǫžьje и *orǫdьje везује једну с другом осим значења која се међусобно преклапају и сазвучност која, како се чини, одражава сличност њихове унутрашње структуре: обе се могу тумачити као изведенице колективним суфиксом ‑ьje од глаголских коренова *rǫg‑ односно *rǫd‑. Ако је тако, у обема *o‑ би имало префиксални карактер, и управо ту настаје проблем, пошто се у датом гласовном окружењу то *о‑ не може непосредно свести ни на један прасловенски префикс. До упрошћења *ob‑ > *o‑ није долазило пред ликвидама, тако да је традиционална реконструкција као *obrǫžьje, *obrǫdьje неодржива, имајући у виду потпуно одсуство ‑b‑ у историјски посведоченим ликовима двеју речи, почевши од најстаријих, старословенских писаних споменика. На ту околност већ је више пута указано; у случају речи *orǫdьje она је чак дала повод одбацивању њене словенске этимологије у корист неубедљивог извођења из старовисоконемачког. С обзиром на присутство назала у оба корена, претпостављамо да је o‑ у *orǫžьje и *orǫdьje резултат ране регресивне дисимилације префикса *ǫ‑ < бсл. *an‑, који у поствербалним именицама одговара превербалном *vъ(n)‑ < *un, уп. творбене парове типа *ǫ‑tъkъ : *vъ‑tъknǫti.
У *orǫžьje, *rǫg‑ се своди на *rang‑ као превој од *reng‑, уп. лит. rangà ‘припрема’ од reñgti(s) ‘при‑, о‑, с‑премати (се)’; основни глагол није одражен у словенским језицима; беспрефиксални облици рус. ружьë ‘пушка’, буг. дијал. ружие ‘оружје’, слн. дијал. rožjȅ, укр. ружúна позно су фиксирани и могу се објашњавати аферезом о‑, али постоји и буг. дијал. глагол рỳжа (се) ‘спрема (се)’, а такође сложеница *moto‑rǫga > слн. motorǫ́ga, с.‑х. мотòруга, чија је структура, очито, аналогна синонимном образовању *moto‑vidlo ‘мотовило’, уп. за orǫga лит. rangýti, ‑gúoti ‘у‑, из‑, са‑вијати’; смотавати’, rañgas ‘увојак, клупко’. Недавно је Љ. В. Куркина овамо сврстала и руско наружу ‘споља’, дијал. ружь ‘спољашњи изглед’. Рус. дијал. обрýга ‘женская свечана одећа; покривало за главу’ има блиску паралелу у лит. ap‑rangà ‘одећа’ од ap‑reñgti ‘оде(ва)ти’, док речи *orǫžьje, при немогућности да се њено *o‑ изведе из *ob‑, ближе, како у творбеном тако и у семантичком погледу, стоји лит. į̀ranga ‘наоружање’ од į‑reñgti ‘опремити’, при чему се лит. префикс į‑ < *in‑ своди, скупа са прасл. *vъ(n)‑ < *un‑, на *on‑ као редуковану варијанту префиса *on‑ > прасл. *ǫ‑; уп. стсл. спој въ орѫжии, рус. дијал. вружить(ся) ‘наоружати се’. Облик *orǫžьje објашњава се дисимилацијом *anrang‑ > *arang‑, извршеном у ранопрасловенском пре настанка назала; није искључено да је упоредо с њим и даље постојала недисимилована варијанта *ǫrǫžьje, одражена у споменицима XI в., стсл. ѫрѫжье, струс. уружье, премда се ти ликови могу и друкчије објашњавати.
Према широко прихваћеном и највероватнијем тумачењу, *orǫdьje је у превојној вези са речју *rędъ, при чему префиксално *o‑ чини исту тешкоћу као и у *orǫžьje, која се, као и у том случају, дâ превладати ако пођемо од ранопрасловенског *an‑, т.ј. *arand‑ < *an‑rand‑, изведеница од глагола *un‑rend‑ одраженог в стсл. върѧдити, уп. прасл. обрте *do‑, pri‑vesti vъ rędъ ‘довести у ред’. Коренски превој *rǫd‑ у тој речи није више изолован откад је И. П. Петљова указала на низ његових одраза у источнословенском: русск. диал. нипорýда ‘немаран човек’, обрудить ‘опшити’, укр. дијал. напорудити ‘научити’ поред струс. нарѧдити ‘исто’ итд. Међу њима је и кујбишевско арутка ‘одећа’, које Петљова пореди са шире распрострањеним синонимом обря́да, али са гласовне тачке гледишта арутка ваља поистоветити са јужнословенском речју буг. дијал. (зап.) орудка, урутка, срп. дијал. (ист.) орутка, (ист., центр.) урутка ‘алатка’. Најпре треба поћи од пара *orǫdъka < *arand‑ : *ǫrǫdъka < *an‑rand‑ који би одражавао ранопрасловенску дисимиловану и недисимиловану варијанту.
На феномен мешања префикаса већ смо указали поводом прасл. речи *otsoje ‘осоје, страна брда окренута од сунца’, која се обично реконструише као *obsoje, али семантички боље мотивисан лик са *ot‑ налази потврду у старосрпском запису XIII в. отсоѥ. Из семантичких разлога и преверб у *u‑ręditi подлеже сумњи да није од *u‑ < *au‑ већ да је и он плод познопрасловенске дисимилације назала у (знатно слабије потврђеном) *vъ(n)‑ręditi. Елем, префикси *ob‑, *ot‑, *ǫ‑ и *vъ(n)‑ мешали су се једни с другима у исходу гласовног упрошћавања и дисимилације од самих почетака писане предаје; у Супрасаљском кодексу упоредо са именицом орѫдиѥ налазимо глаголски облик ѫродовати, објашњив прогресивном дисимилацијом.
PB  - Нови Сад : Матица Српска
T2  - Зборник Матице српске за филологију и лингвистику
T1  - Оружие, орудие, серб. урутка и смешение приставок
T1  - Оружје, оруђе и збрка са префиксима
SP  - 11
EP  - 19
VL  - 63
IS  - 1
DO  - doi.org/10.18485/ms_zmsfil.2020.63.1.2
ER  - 
@article{
author = "Лома, Александар",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9593",
abstract = "Прасл. *orǫžьje и *orǫdьje ‒ слова, близкие по значению и, по видимому, параллельные приставочно‑суффиксальные образования, относимые большинством исследователей к корням балт.‑слав. *reng‑ / *rang‑ (лит. reñgti(s) ‘готовить(ся)’, rangà ‘подготовка’) и *rend‑ / *rand‑ *rind‑ (прасл. *rędъ, лит. rindà ) соответственно. При анализе *o‑rǫž‑ьje, *o‑rǫd‑ьje, суффикс ‑ьje не вызывает недоумения, тогда как приставка *o‑, которую в данной позиции нельзя возвести к *ob‑, является проблемой. Нами предполагается прасл. *ǫ‑, соответствующее, в отглагольных существительных, превербальному *vъ(n)‑, и последовательная регрессивная диссимиляция, вызванная, в обоих случаях, корневим носовым., The Common Slavic words *orǫžьje and *orǫdьje have the same basic meaning (‘instrument, equipment’) and apparently share the same word‑formation pattern. Both of them are commonly considered to be prefixal-suffixal derivatives from the Balto‑Slavic roots *reng‑ / *rang‑ (Lith. reñgti(s) ‘prepare, arrange’, rangà ‘preparation’) and *rend‑ / *rand‑ *rind‑ (CSl. *rędъ ‘row, line; order’, Lith. rindà ‘row, line’ respectively. By analyzing *o‑rǫž‑ьje, *o‑rǫd‑ьje, the suffix ‑ьje is transparent, whereas *o‑ makes a problem, for in this position it cannot be traced back to the prefix *ob‑. We assume CSl. *ǫ‑, corresponding, in deverbal nouns, with the preverbal *vъ(n)‑, which resulted here in o‑ by the way of a regressive dissimilation, provoked, in both cases, by the root nasal., Прасловенске речи *orǫžьje и *orǫdьje везује једну с другом осим значења која се међусобно преклапају и сазвучност која, како се чини, одражава сличност њихове унутрашње структуре: обе се могу тумачити као изведенице колективним суфиксом ‑ьje од глаголских коренова *rǫg‑ односно *rǫd‑. Ако је тако, у обема *o‑ би имало префиксални карактер, и управо ту настаје проблем, пошто се у датом гласовном окружењу то *о‑ не може непосредно свести ни на један прасловенски префикс. До упрошћења *ob‑ > *o‑ није долазило пред ликвидама, тако да је традиционална реконструкција као *obrǫžьje, *obrǫdьje неодржива, имајући у виду потпуно одсуство ‑b‑ у историјски посведоченим ликовима двеју речи, почевши од најстаријих, старословенских писаних споменика. На ту околност већ је више пута указано; у случају речи *orǫdьje она је чак дала повод одбацивању њене словенске этимологије у корист неубедљивог извођења из старовисоконемачког. С обзиром на присутство назала у оба корена, претпостављамо да је o‑ у *orǫžьje и *orǫdьje резултат ране регресивне дисимилације префикса *ǫ‑ < бсл. *an‑, који у поствербалним именицама одговара превербалном *vъ(n)‑ < *un, уп. творбене парове типа *ǫ‑tъkъ : *vъ‑tъknǫti.
У *orǫžьje, *rǫg‑ се своди на *rang‑ као превој од *reng‑, уп. лит. rangà ‘припрема’ од reñgti(s) ‘при‑, о‑, с‑премати (се)’; основни глагол није одражен у словенским језицима; беспрефиксални облици рус. ружьë ‘пушка’, буг. дијал. ружие ‘оружје’, слн. дијал. rožjȅ, укр. ружúна позно су фиксирани и могу се објашњавати аферезом о‑, али постоји и буг. дијал. глагол рỳжа (се) ‘спрема (се)’, а такође сложеница *moto‑rǫga > слн. motorǫ́ga, с.‑х. мотòруга, чија је структура, очито, аналогна синонимном образовању *moto‑vidlo ‘мотовило’, уп. за orǫga лит. rangýti, ‑gúoti ‘у‑, из‑, са‑вијати’; смотавати’, rañgas ‘увојак, клупко’. Недавно је Љ. В. Куркина овамо сврстала и руско наружу ‘споља’, дијал. ружь ‘спољашњи изглед’. Рус. дијал. обрýга ‘женская свечана одећа; покривало за главу’ има блиску паралелу у лит. ap‑rangà ‘одећа’ од ap‑reñgti ‘оде(ва)ти’, док речи *orǫžьje, при немогућности да се њено *o‑ изведе из *ob‑, ближе, како у творбеном тако и у семантичком погледу, стоји лит. į̀ranga ‘наоружање’ од į‑reñgti ‘опремити’, при чему се лит. префикс į‑ < *in‑ своди, скупа са прасл. *vъ(n)‑ < *un‑, на *on‑ као редуковану варијанту префиса *on‑ > прасл. *ǫ‑; уп. стсл. спој въ орѫжии, рус. дијал. вружить(ся) ‘наоружати се’. Облик *orǫžьje објашњава се дисимилацијом *anrang‑ > *arang‑, извршеном у ранопрасловенском пре настанка назала; није искључено да је упоредо с њим и даље постојала недисимилована варијанта *ǫrǫžьje, одражена у споменицима XI в., стсл. ѫрѫжье, струс. уружье, премда се ти ликови могу и друкчије објашњавати.
Према широко прихваћеном и највероватнијем тумачењу, *orǫdьje је у превојној вези са речју *rędъ, при чему префиксално *o‑ чини исту тешкоћу као и у *orǫžьje, која се, као и у том случају, дâ превладати ако пођемо од ранопрасловенског *an‑, т.ј. *arand‑ < *an‑rand‑, изведеница од глагола *un‑rend‑ одраженог в стсл. върѧдити, уп. прасл. обрте *do‑, pri‑vesti vъ rędъ ‘довести у ред’. Коренски превој *rǫd‑ у тој речи није више изолован откад је И. П. Петљова указала на низ његових одраза у источнословенском: русск. диал. нипорýда ‘немаран човек’, обрудить ‘опшити’, укр. дијал. напорудити ‘научити’ поред струс. нарѧдити ‘исто’ итд. Међу њима је и кујбишевско арутка ‘одећа’, које Петљова пореди са шире распрострањеним синонимом обря́да, али са гласовне тачке гледишта арутка ваља поистоветити са јужнословенском речју буг. дијал. (зап.) орудка, урутка, срп. дијал. (ист.) орутка, (ист., центр.) урутка ‘алатка’. Најпре треба поћи од пара *orǫdъka < *arand‑ : *ǫrǫdъka < *an‑rand‑ који би одражавао ранопрасловенску дисимиловану и недисимиловану варијанту.
На феномен мешања префикаса већ смо указали поводом прасл. речи *otsoje ‘осоје, страна брда окренута од сунца’, која се обично реконструише као *obsoje, али семантички боље мотивисан лик са *ot‑ налази потврду у старосрпском запису XIII в. отсоѥ. Из семантичких разлога и преверб у *u‑ręditi подлеже сумњи да није од *u‑ < *au‑ већ да је и он плод познопрасловенске дисимилације назала у (знатно слабије потврђеном) *vъ(n)‑ręditi. Елем, префикси *ob‑, *ot‑, *ǫ‑ и *vъ(n)‑ мешали су се једни с другима у исходу гласовног упрошћавања и дисимилације од самих почетака писане предаје; у Супрасаљском кодексу упоредо са именицом орѫдиѥ налазимо глаголски облик ѫродовати, објашњив прогресивном дисимилацијом.",
publisher = "Нови Сад : Матица Српска",
journal = "Зборник Матице српске за филологију и лингвистику",
title = "Оружие, орудие, серб. урутка и смешение приставок, Оружје, оруђе и збрка са префиксима",
pages = "11-19",
volume = "63",
number = "1",
doi = "doi.org/10.18485/ms_zmsfil.2020.63.1.2"
}

Електронска форма Речника САНУ као извор за израду речника српске лингвистичке терминологије

Јовановић, Владан; Левушкина, Ружица

(Zagreb : Institut za hrvatski jezik i jezikoslovlje, 2020)

TY  - JOUR
AU  - Јовановић, Владан
AU  - Левушкина, Ружица
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9587
AB  - У раду се истражују лингвистички термини у Речнику САНУ добијени методом
екстраховања ове лексике из дигиталне форме овог речника, коју засад чини 20
објављених књига (А–погдегод). Осим представљања методолошких поступака
помоћу којих се дошло до речничког корпуса лингвистичких термина, у раду се
утврђује релевантност корпуса добијеног поменутим методама, а део добијеног
материјала сравњује се и проверава са материјалом у другим речницима – у првом
реду специјалним речницима лингвистичких термина. Циљ рада је да се покаже како
и у којој мери електронска форма Речника САНУ може послужити као релевантна
база за израду Речника српске лингвистичке терминологије.
AB  - This paper analyzes linguistic terms in the Dictionary of the Serbian Academy of Sciences
and Arts (RSANU) extracted from the digital version of the dictionary. Twenty
volumes of the dictionary have been published so far (А-погдегод) and they are in the
process of digitalization. In addition to the presentation of the methods for the extraction
of linguistic terms, the paper also deals with the relevance of a corpus compiled in
this manner. A part of the corpus is checked against the material from other dictionaries,
primarily a number of specialized dictionaries of linguistic terms. The paper aims
to provide an answer to the following questions: Can the electronic RSANU dictionary
be used as a relevant resource for the creation of the Dictionary of Serbian linguistic
terminology and, if so, to what extent.
AB  - U radu se istražuje jezikoslovno nazivlje u Rečniku SANU koje je dobiveno crpenjem
naziva iz digitalnoga oblika rječnika, koji se zasad sastoji od 20 objavljenih knjiga
(A–pogdegod). Osim predstavljanja metodoloških postupaka s pomoću kojih se došlo
do rječničkoga korpusa jezikoslovnoga nazivlja, u radu se utvrđuje relevantnost korpusa
dobivenoga tim metodom, a dio se građe provjerava i u drugim rječnicima – u prvome
redu strukovnim rječnicima jezikoslovnoga nazivlja. Cilj je rada pokazati kako i u kojoj
mjeri elektronički oblik Rečnika SANU može poslužiti kao relevantna baza za izradu
Rečnika srpske lingvističke terminologije.
PB  - Zagreb : Institut za hrvatski jezik i jezikoslovlje
T2  - Rasprave
T1  - Електронска форма Речника САНУ као извор за израду речника српске лингвистичке терминологије
T1  - The Electronic SASA Dictionary as Resource for a Serbian Dictionary of Linguistics
T1  - Elektronički oblik Rečnika SANU kao izvor za izradu rječnika srpskoga jezikoslovnog nazivlja
SP  - 717
EP  - 731
VL  - 46
IS  - 2
DO  - doi.org/10.31724/rihjj.46.2.14
ER  - 
@article{
author = "Јовановић, Владан and Левушкина, Ружица",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9587",
abstract = "У раду се истражују лингвистички термини у Речнику САНУ добијени методом
екстраховања ове лексике из дигиталне форме овог речника, коју засад чини 20
објављених књига (А–погдегод). Осим представљања методолошких поступака
помоћу којих се дошло до речничког корпуса лингвистичких термина, у раду се
утврђује релевантност корпуса добијеног поменутим методама, а део добијеног
материјала сравњује се и проверава са материјалом у другим речницима – у првом
реду специјалним речницима лингвистичких термина. Циљ рада је да се покаже како
и у којој мери електронска форма Речника САНУ може послужити као релевантна
база за израду Речника српске лингвистичке терминологије., This paper analyzes linguistic terms in the Dictionary of the Serbian Academy of Sciences
and Arts (RSANU) extracted from the digital version of the dictionary. Twenty
volumes of the dictionary have been published so far (А-погдегод) and they are in the
process of digitalization. In addition to the presentation of the methods for the extraction
of linguistic terms, the paper also deals with the relevance of a corpus compiled in
this manner. A part of the corpus is checked against the material from other dictionaries,
primarily a number of specialized dictionaries of linguistic terms. The paper aims
to provide an answer to the following questions: Can the electronic RSANU dictionary
be used as a relevant resource for the creation of the Dictionary of Serbian linguistic
terminology and, if so, to what extent., U radu se istražuje jezikoslovno nazivlje u Rečniku SANU koje je dobiveno crpenjem
naziva iz digitalnoga oblika rječnika, koji se zasad sastoji od 20 objavljenih knjiga
(A–pogdegod). Osim predstavljanja metodoloških postupaka s pomoću kojih se došlo
do rječničkoga korpusa jezikoslovnoga nazivlja, u radu se utvrđuje relevantnost korpusa
dobivenoga tim metodom, a dio se građe provjerava i u drugim rječnicima – u prvome
redu strukovnim rječnicima jezikoslovnoga nazivlja. Cilj je rada pokazati kako i u kojoj
mjeri elektronički oblik Rečnika SANU može poslužiti kao relevantna baza za izradu
Rečnika srpske lingvističke terminologije.",
publisher = "Zagreb : Institut za hrvatski jezik i jezikoslovlje",
journal = "Rasprave",
title = "Електронска форма Речника САНУ као извор за израду речника српске лингвистичке терминологије, The Electronic SASA Dictionary as Resource for a Serbian Dictionary of Linguistics, Elektronički oblik Rečnika SANU kao izvor za izradu rječnika srpskoga jezikoslovnog nazivlja",
pages = "717-731",
volume = "46",
number = "2",
doi = "doi.org/10.31724/rihjj.46.2.14"
}

Solvent effects on structural changes in self-healing epoxy composites

Radović, Ivana; Stajčić, Aleksandar; Radisavljević, Andjela; Veljković, Filip; Čebela, Maria; Mitić, Vojislav V.; Radojević, Vesna

(Elsevier, 2020)

TY  - JOUR
AU  - Radović, Ivana
AU  - Stajčić, Aleksandar
AU  - Radisavljević, Andjela
AU  - Veljković, Filip
AU  - Čebela, Maria
AU  - Mitić, Vojislav V.
AU  - Radojević, Vesna
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9539
AB  - Nowadays, there is a very high importance of composite research and variety of their applications in the modern world. In that sense, we researched hollow glass capillaries filled with dissolved Grubbs catalyst (GC) and dicyclopentadiene (DCPD) were incorporated into a fiber-reinforced epoxy with the aim of improving the flow of healing agents to the crack site. The morphological investigation of the crack site was performed using field emission scanning electron microscopy (FESEM), showing the difference between the samples depending on the used solvent. The software analysis of sample photographs has been performed by calculating the fractured/ healed surface area of the samples, revealing that approximately 20% of the volume was affected by the impact. Fourier transform infrared spectroscopy (FTIR) revealed that poly (dicyclopentadiene) (PDCPD) formed at the healed interface. However, the FTIR investigation of catalyst stability in different solvents showed structural changes in GC and partial deactivation. The mechanical tests of the samples showed that a recovery of 60% after 24 h at room temperature could be achieved through the use of a solvent and very low concentration of GC. The performed research results are a good base to develop the model for predicting the processes and morphology, with the goal to design the final mechanical and in the future, thermal, properties in advance. This opens a new direction for future research in the field of composite healing.
PB  - Elsevier
T2  - Materials Chemistry and Physics
T1  - Solvent effects on structural changes in self-healing epoxy composites
SP  - 123761
VL  - 256
DO  - 10.1016/j.matchemphys.2020.123761
ER  - 
@article{
author = "Radović, Ivana and Stajčić, Aleksandar and Radisavljević, Andjela and Veljković, Filip and Čebela, Maria and Mitić, Vojislav V. and Radojević, Vesna",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9539",
abstract = "Nowadays, there is a very high importance of composite research and variety of their applications in the modern world. In that sense, we researched hollow glass capillaries filled with dissolved Grubbs catalyst (GC) and dicyclopentadiene (DCPD) were incorporated into a fiber-reinforced epoxy with the aim of improving the flow of healing agents to the crack site. The morphological investigation of the crack site was performed using field emission scanning electron microscopy (FESEM), showing the difference between the samples depending on the used solvent. The software analysis of sample photographs has been performed by calculating the fractured/ healed surface area of the samples, revealing that approximately 20% of the volume was affected by the impact. Fourier transform infrared spectroscopy (FTIR) revealed that poly (dicyclopentadiene) (PDCPD) formed at the healed interface. However, the FTIR investigation of catalyst stability in different solvents showed structural changes in GC and partial deactivation. The mechanical tests of the samples showed that a recovery of 60% after 24 h at room temperature could be achieved through the use of a solvent and very low concentration of GC. The performed research results are a good base to develop the model for predicting the processes and morphology, with the goal to design the final mechanical and in the future, thermal, properties in advance. This opens a new direction for future research in the field of composite healing.",
publisher = "Elsevier",
journal = "Materials Chemistry and Physics",
title = "Solvent effects on structural changes in self-healing epoxy composites",
pages = "123761",
volume = "256",
doi = "10.1016/j.matchemphys.2020.123761"
}

The Artificial Neural Networks Applied for Microelectronics Intergranular Relations Determination

Mitić, Vojislav V.; Lazović, Goran; Ribar, Srđan; Lu, Chun-An; Radović, Ivana; Stajčić, Aleksandar; Fecht, Hans; Vlahović, Branislav

(Taylor & Francis, 2020)

TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Lazović, Goran
AU  - Ribar, Srđan
AU  - Lu, Chun-An
AU  - Radović, Ivana
AU  - Stajčić, Aleksandar
AU  - Fecht, Hans
AU  - Vlahović, Branislav
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9542
AB  - This paper is based on fundamental research to develop the interface structure around the grains and to control the layers between two grains, as a prospective media for high-level electronic parameters integrations. We performed the experiments based on nano-BaTiO3 powders with Y additives. All results on dielectric parameters on submicron level are the part of global values the same measured characteristics at the bulk samples. The original idea is to develop the new computing ways to network electronic parameters in thin layers between the grains on the way to get and to compare the values on the samples. Artificial neural networks are computing tools that map input-output data and could be applied on ceramic electronic parameters. These are developed in the manner signals are processed in biological neural networks. The signals are processed by using elements which represent artificial neurons, which have a simple function to process input signal, as well as adjustable parameter which has an influence to change output signal. The total network output presents the sum of a large number neurons outputs. This important research idea is to connect analysis results and neural networks. There is a great interest to connect all of these microcapacitances by neural network with the goal to compare the results in the standard bulk samples measurements frame and microelectronics parameters. The final result of the study was functional relation definition between consolidation parameters, voltage (U) and relative capacitance change, from the level of the bulk sample down to the grains boundaries.
PB  - Taylor & Francis
T2  - Integrated Ferroelectrics
T1  - The Artificial Neural Networks Applied for Microelectronics Intergranular Relations Determination
SP  - 135
EP  - 146
VL  - 212
IS  - 1
DO  - 10.1080/10584587.2020.1819042
ER  - 
@article{
author = "Mitić, Vojislav V. and Lazović, Goran and Ribar, Srđan and Lu, Chun-An and Radović, Ivana and Stajčić, Aleksandar and Fecht, Hans and Vlahović, Branislav",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9542",
abstract = "This paper is based on fundamental research to develop the interface structure around the grains and to control the layers between two grains, as a prospective media for high-level electronic parameters integrations. We performed the experiments based on nano-BaTiO3 powders with Y additives. All results on dielectric parameters on submicron level are the part of global values the same measured characteristics at the bulk samples. The original idea is to develop the new computing ways to network electronic parameters in thin layers between the grains on the way to get and to compare the values on the samples. Artificial neural networks are computing tools that map input-output data and could be applied on ceramic electronic parameters. These are developed in the manner signals are processed in biological neural networks. The signals are processed by using elements which represent artificial neurons, which have a simple function to process input signal, as well as adjustable parameter which has an influence to change output signal. The total network output presents the sum of a large number neurons outputs. This important research idea is to connect analysis results and neural networks. There is a great interest to connect all of these microcapacitances by neural network with the goal to compare the results in the standard bulk samples measurements frame and microelectronics parameters. The final result of the study was functional relation definition between consolidation parameters, voltage (U) and relative capacitance change, from the level of the bulk sample down to the grains boundaries.",
publisher = "Taylor & Francis",
journal = "Integrated Ferroelectrics",
title = "The Artificial Neural Networks Applied for Microelectronics Intergranular Relations Determination",
pages = "135-146",
volume = "212",
number = "1",
doi = "10.1080/10584587.2020.1819042"
}

Sn-doped TiO2 nanotubular thin film for photocatalytic degradation of methyl orange dye

Bjelajac, Anđelika; Petrović, Rada; Vujančević, Jelena; Veltruska, Katerina; Matolin, Vladimir; Siketić, Zdravko; Provatas, George; Jakšić, Milko; Stan, George E.; Socol, Gabriel; Mihailescu, Ion N.; Janaćković, Đorđe

(Elsevier, 2020)

TY  - JOUR
AU  - Bjelajac, Anđelika
AU  - Petrović, Rada
AU  - Vujančević, Jelena
AU  - Veltruska, Katerina
AU  - Matolin, Vladimir
AU  - Siketić, Zdravko
AU  - Provatas, George
AU  - Jakšić, Milko
AU  - Stan, George E.
AU  - Socol, Gabriel
AU  - Mihailescu, Ion N.
AU  - Janaćković, Đorđe
PY  - 2020
UR  - http://www.sciencedirect.com/science/article/pii/S0022369719328525
UR  - https://dais.sanu.ac.rs/123456789/9541
AB  - We fabricated Sn-doped TiO2 nanotubular film via annealing of anodized TiO2 nanotubes grown on F–SnO2 (FTO) glass. Annealing was carried out at 500 °C in ambient air. Anatase crystal structure was achieved with no change in nanotubular morphology in respect to as-anodized amorphous TiO2 nanotubes. The X-ray photoelectron spectroscopy analysis revealed Sn on the surface of TiO2 film, following the thermal treatment, probably caused by the diffusion from FTO glass. Depth profile examination of the film chemical composition was conducted by elastic recoil detection analysis, which showed that in addition to the diffusion of Sn from FTO, diffusion of Ti to FTO concurrently occurred. Thus, a higher concentration of Sn was found at the bottom of the tubes, while a lower concentration was present on the tubes’ surface top. This explains the improved optical response revealed by a diffuse reflectance spectroscopy. The absorption enhancement demonstrated that Sn-doped TiO2 film was efficient in the degradation of methyl orange dye under visible light.
PB  - Elsevier
T2  - Journal of Physics and Chemistry of Solids
T1  - Sn-doped TiO2 nanotubular thin film for photocatalytic degradation of methyl orange dye
SP  - 109609
VL  - 147
DO  - 10.1016/j.jpcs.2020.109609
ER  - 
@article{
author = "Bjelajac, Anđelika and Petrović, Rada and Vujančević, Jelena and Veltruska, Katerina and Matolin, Vladimir and Siketić, Zdravko and Provatas, George and Jakšić, Milko and Stan, George E. and Socol, Gabriel and Mihailescu, Ion N. and Janaćković, Đorđe",
year = "2020",
url = "http://www.sciencedirect.com/science/article/pii/S0022369719328525, https://dais.sanu.ac.rs/123456789/9541",
abstract = "We fabricated Sn-doped TiO2 nanotubular film via annealing of anodized TiO2 nanotubes grown on F–SnO2 (FTO) glass. Annealing was carried out at 500 °C in ambient air. Anatase crystal structure was achieved with no change in nanotubular morphology in respect to as-anodized amorphous TiO2 nanotubes. The X-ray photoelectron spectroscopy analysis revealed Sn on the surface of TiO2 film, following the thermal treatment, probably caused by the diffusion from FTO glass. Depth profile examination of the film chemical composition was conducted by elastic recoil detection analysis, which showed that in addition to the diffusion of Sn from FTO, diffusion of Ti to FTO concurrently occurred. Thus, a higher concentration of Sn was found at the bottom of the tubes, while a lower concentration was present on the tubes’ surface top. This explains the improved optical response revealed by a diffuse reflectance spectroscopy. The absorption enhancement demonstrated that Sn-doped TiO2 film was efficient in the degradation of methyl orange dye under visible light.",
publisher = "Elsevier",
journal = "Journal of Physics and Chemistry of Solids",
title = "Sn-doped TiO2 nanotubular thin film for photocatalytic degradation of methyl orange dye",
pages = "109609",
volume = "147",
doi = "10.1016/j.jpcs.2020.109609"
}
1
1

Influence of C–H/X (X = S, Cl, N, Pt/Pd) Interactions on the Molecular and Crystal Structures of Pt(II) and Pd(II) Complexes with Thiomorpholine-4-carbonitrile: Crystallographic, Thermal, and DFT Study

Ristić, Predrag; Blagojević, Vladimir A.; Janjić, Goran V.; Rodić, Marko; Vulić, Predrag J.; Donnard, Morgan; Gulea, Mihaela; Chylewska, Agnieszka; Makowski, Mariusz; Todorović, Tamara; Filipović, Nenad R.

(American Chemical Society, 2020)

TY  - JOUR
AU  - Ristić, Predrag
AU  - Blagojević, Vladimir A.
AU  - Janjić, Goran V.
AU  - Rodić, Marko
AU  - Vulić, Predrag J.
AU  - Donnard, Morgan
AU  - Gulea, Mihaela
AU  - Chylewska, Agnieszka
AU  - Makowski, Mariusz
AU  - Todorović, Tamara
AU  - Filipović, Nenad R.
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9453
AB  - Pt(II) and Pd(II) complexes (1 and 2, respectively) with thiomorpholine-4-carbonitrile (TM-CN), an N-substituted thiomorpholine derivative, were synthesized from tetrachlorido precursors in water. Structural analysis has shown that 1 represents the first monomeric metal complex with this ligand type with an axial M-S bond with respect to the TM-CN ring chair conformation, while in 2 a typical equatorial M-S bond position with respect to the ring chair conformation was observed. A detailed DFT investigation revealed that axial conformers are more stable for molecular forms of both metals, while intermolecular interactions in the crystals stabilize the axial conformer for Pt(II) and the equatorial conformer for Pd(II). The magnitude of this stabilization in the case of 2 is large enough to change the most stable axial conformer in the molecular form to the equatorial conformer in the crystal. Further investigation of the strength of individual intermolecular interactions revealed significant differences of some interactions between the two structures. The likely cause of the difference in the crystal structures of experimentally obtained complexes is the fact that 1 and 2 exhibit different dominant interactions: C-H/M and C-H/S are more dominant in 1 and C-H/Cl interactions are more dominant in 2. In addition, DFT calculations have shown that while the axial position of the Pt-S bond with respect to the ring chair conformation results in a significantly shorter C-H/Pt interaction distance than that in the hypothetical equatorial conformer, there is very little difference in C-H/Pd interaction distances in conformers with axial and equatorial positions of Pd-S bond with respect to the ring chair conformation.
PB  - American Chemical Society
T2  - Crystal Growth & Design
T1  - Influence of C–H/X (X = S, Cl, N, Pt/Pd) Interactions on the Molecular and Crystal Structures of Pt(II) and Pd(II) Complexes with Thiomorpholine-4-carbonitrile: Crystallographic, Thermal, and DFT Study
SP  - 3018
EP  - 3033
VL  - 20
IS  - 5
DO  - 10.1021/acs.cgd.9b01661
ER  - 
@article{
author = "Ristić, Predrag and Blagojević, Vladimir A. and Janjić, Goran V. and Rodić, Marko and Vulić, Predrag J. and Donnard, Morgan and Gulea, Mihaela and Chylewska, Agnieszka and Makowski, Mariusz and Todorović, Tamara and Filipović, Nenad R.",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9453",
abstract = "Pt(II) and Pd(II) complexes (1 and 2, respectively) with thiomorpholine-4-carbonitrile (TM-CN), an N-substituted thiomorpholine derivative, were synthesized from tetrachlorido precursors in water. Structural analysis has shown that 1 represents the first monomeric metal complex with this ligand type with an axial M-S bond with respect to the TM-CN ring chair conformation, while in 2 a typical equatorial M-S bond position with respect to the ring chair conformation was observed. A detailed DFT investigation revealed that axial conformers are more stable for molecular forms of both metals, while intermolecular interactions in the crystals stabilize the axial conformer for Pt(II) and the equatorial conformer for Pd(II). The magnitude of this stabilization in the case of 2 is large enough to change the most stable axial conformer in the molecular form to the equatorial conformer in the crystal. Further investigation of the strength of individual intermolecular interactions revealed significant differences of some interactions between the two structures. The likely cause of the difference in the crystal structures of experimentally obtained complexes is the fact that 1 and 2 exhibit different dominant interactions: C-H/M and C-H/S are more dominant in 1 and C-H/Cl interactions are more dominant in 2. In addition, DFT calculations have shown that while the axial position of the Pt-S bond with respect to the ring chair conformation results in a significantly shorter C-H/Pt interaction distance than that in the hypothetical equatorial conformer, there is very little difference in C-H/Pd interaction distances in conformers with axial and equatorial positions of Pd-S bond with respect to the ring chair conformation.",
publisher = "American Chemical Society",
journal = "Crystal Growth & Design",
title = "Influence of C–H/X (X = S, Cl, N, Pt/Pd) Interactions on the Molecular and Crystal Structures of Pt(II) and Pd(II) Complexes with Thiomorpholine-4-carbonitrile: Crystallographic, Thermal, and DFT Study",
pages = "3018-3033",
volume = "20",
number = "5",
doi = "10.1021/acs.cgd.9b01661"
}
2
2
1
2

Bifunctional catalytic activity of Zn1−xFexO toward the OER/ORR: seeking an optimal stoichiometry

Rajić, Vladimir; Stojković Simatović, Ivana; Veselinović, Ljiljana; Belošević Čavor, Jelena; Novaković, Mirjana; Popović, Maja; Škapin, Srečo Davor; Mojović, Miloš; Stojadinović, Stevan; Rac, Vladislav; Janković Častvan, Ivona; Marković, Smilja

(Royal Society of Chemistry, 2020)

TY  - JOUR
AU  - Rajić, Vladimir
AU  - Stojković Simatović, Ivana
AU  - Veselinović, Ljiljana
AU  - Belošević Čavor, Jelena
AU  - Novaković, Mirjana
AU  - Popović, Maja
AU  - Škapin, Srečo Davor
AU  - Mojović, Miloš
AU  - Stojadinović, Stevan
AU  - Rac, Vladislav
AU  - Janković Častvan, Ivona
AU  - Marković, Smilja
PY  - 2020
UR  - https://pubs.rsc.org/en/content/articlelanding/2020/cp/d0cp03377d
UR  - https://dais.sanu.ac.rs/123456789/9544
AB  - Eco-friendly and rapid microwave processing of a precipitate was used to produce Fe-doped zinc oxide (Zn1−xFexO, x = 0, 0.05, 0.1, 0.15 and 0.20; ZnO:Fe) nanoparticles, which were tested as catalysts toward the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in a moderately alkaline solution. The phase composition, crystal structure, morphology, textural properties, surface chemistry, optical properties and band structure were examined to comprehend the influence of Zn2+ partial substitution with Fe3+ on the catalytic activity of ZnO:Fe. Linear sweep voltammetry showed an improved catalytic activity of ZnO:5Fe toward the ORR, compared to pure ZnO, while with increased amounts of the Fe-dopant the activity decreased. The improvement was suggested by a more positive onset potential (0.394 V vs. RHE), current density (0.231 mA cm−2 at 0.150 V vs. RHE), and faster kinetics (Tafel slope, b = 248 mV dec−1), and it may be due to the synergistic effect of (1) a sufficient amount of surface oxygen vacancies, and (2) a certain amount of plate-like particles composed of crystallites with well developed (0001) and (000) facets. Quite the contrary, the OER study showed that the introduction of Fe3+ ions into the ZnO crystal structure resulted in enhanced catalytic activity of all ZnO:Fe samples, compared to pure ZnO, probably due to the modified binding energy and an optimized band structure. With the maximal current density of 1.066 mA cm−2 at 2.216 V vs. RHE, an onset potential of 1.856 V vs. RHE, and the smallest potential difference between the OER and ORR (ΔE = 1.58 V), ZnO:10Fe may be considered a promising bifunctional catalyst toward the OER/ORR in moderately alkaline solution. This study demonstrates that the electrocatalytic activity of ZnO:Fe strongly depends on the defect chemistry and consequently the band structure. Along with providing fundamental insight into the electrocatalytic activity of ZnO:Fe, the study also indicates an optimal stoichiometry for enhanced bifunctional activity toward the OER/ORR, compared to pure ZnO.
PB  - Royal Society of Chemistry
T2  - Physical Chemistry Chemical Physics
T1  - Bifunctional catalytic activity of Zn1−xFexO toward the OER/ORR: seeking an optimal stoichiometry
SP  - 22078
EP  - 22095
VL  - 22
IS  - 38
DO  - 10.1039/D0CP03377D
ER  - 
@article{
author = "Rajić, Vladimir and Stojković Simatović, Ivana and Veselinović, Ljiljana and Belošević Čavor, Jelena and Novaković, Mirjana and Popović, Maja and Škapin, Srečo Davor and Mojović, Miloš and Stojadinović, Stevan and Rac, Vladislav and Janković Častvan, Ivona and Marković, Smilja",
year = "2020",
url = "https://pubs.rsc.org/en/content/articlelanding/2020/cp/d0cp03377d, https://dais.sanu.ac.rs/123456789/9544",
abstract = "Eco-friendly and rapid microwave processing of a precipitate was used to produce Fe-doped zinc oxide (Zn1−xFexO, x = 0, 0.05, 0.1, 0.15 and 0.20; ZnO:Fe) nanoparticles, which were tested as catalysts toward the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in a moderately alkaline solution. The phase composition, crystal structure, morphology, textural properties, surface chemistry, optical properties and band structure were examined to comprehend the influence of Zn2+ partial substitution with Fe3+ on the catalytic activity of ZnO:Fe. Linear sweep voltammetry showed an improved catalytic activity of ZnO:5Fe toward the ORR, compared to pure ZnO, while with increased amounts of the Fe-dopant the activity decreased. The improvement was suggested by a more positive onset potential (0.394 V vs. RHE), current density (0.231 mA cm−2 at 0.150 V vs. RHE), and faster kinetics (Tafel slope, b = 248 mV dec−1), and it may be due to the synergistic effect of (1) a sufficient amount of surface oxygen vacancies, and (2) a certain amount of plate-like particles composed of crystallites with well developed (0001) and (000) facets. Quite the contrary, the OER study showed that the introduction of Fe3+ ions into the ZnO crystal structure resulted in enhanced catalytic activity of all ZnO:Fe samples, compared to pure ZnO, probably due to the modified binding energy and an optimized band structure. With the maximal current density of 1.066 mA cm−2 at 2.216 V vs. RHE, an onset potential of 1.856 V vs. RHE, and the smallest potential difference between the OER and ORR (ΔE = 1.58 V), ZnO:10Fe may be considered a promising bifunctional catalyst toward the OER/ORR in moderately alkaline solution. This study demonstrates that the electrocatalytic activity of ZnO:Fe strongly depends on the defect chemistry and consequently the band structure. Along with providing fundamental insight into the electrocatalytic activity of ZnO:Fe, the study also indicates an optimal stoichiometry for enhanced bifunctional activity toward the OER/ORR, compared to pure ZnO.",
publisher = "Royal Society of Chemistry",
journal = "Physical Chemistry Chemical Physics",
title = "Bifunctional catalytic activity of Zn1−xFexO toward the OER/ORR: seeking an optimal stoichiometry",
pages = "22078-22095",
volume = "22",
number = "38",
doi = "10.1039/D0CP03377D"
}

Bifunctional catalytic activity of Zn1−xFexO toward the OER/ORR: seeking an optimal stoichiometry

Rajić, Vladimir; Stojković Simatović, Ivana; Veselinović, Ljiljana; Belošević Čavor, Jelena; Novaković, Mirjana; Popović, Maja; Škapin, Srečo Davor; Mojović, Miloš; Stojadinović, Stevan; Rac, Vladislav; Janković Častvan, Ivona; Marković, Smilja

(Royal Society of Chemistry, 2020)

TY  - JOUR
AU  - Rajić, Vladimir
AU  - Stojković Simatović, Ivana
AU  - Veselinović, Ljiljana
AU  - Belošević Čavor, Jelena
AU  - Novaković, Mirjana
AU  - Popović, Maja
AU  - Škapin, Srečo Davor
AU  - Mojović, Miloš
AU  - Stojadinović, Stevan
AU  - Rac, Vladislav
AU  - Janković Častvan, Ivona
AU  - Marković, Smilja
PY  - 2020
UR  - https://pubs.rsc.org/en/content/articlelanding/2020/cp/d0cp03377d
UR  - https://dais.sanu.ac.rs/123456789/9543
AB  - Eco-friendly and rapid microwave processing of a precipitate was used to produce Fe-doped zinc oxide (Zn1−xFexO, x = 0, 0.05, 0.1, 0.15 and 0.20; ZnO:Fe) nanoparticles, which were tested as catalysts toward the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in a moderately alkaline solution. The phase composition, crystal structure, morphology, textural properties, surface chemistry, optical properties and band structure were examined to comprehend the influence of Zn2+ partial substitution with Fe3+ on the catalytic activity of ZnO:Fe. Linear sweep voltammetry showed an improved catalytic activity of ZnO:5Fe toward the ORR, compared to pure ZnO, while with increased amounts of the Fe-dopant the activity decreased. The improvement was suggested by a more positive onset potential (0.394 V vs. RHE), current density (0.231 mA cm−2 at 0.150 V vs. RHE), and faster kinetics (Tafel slope, b = 248 mV dec−1), and it may be due to the synergistic effect of (1) a sufficient amount of surface oxygen vacancies, and (2) a certain amount of plate-like particles composed of crystallites with well developed (0001) and (000) facets. Quite the contrary, the OER study showed that the introduction of Fe3+ ions into the ZnO crystal structure resulted in enhanced catalytic activity of all ZnO:Fe samples, compared to pure ZnO, probably due to the modified binding energy and an optimized band structure. With the maximal current density of 1.066 mA cm−2 at 2.216 V vs. RHE, an onset potential of 1.856 V vs. RHE, and the smallest potential difference between the OER and ORR (ΔE = 1.58 V), ZnO:10Fe may be considered a promising bifunctional catalyst toward the OER/ORR in moderately alkaline solution. This study demonstrates that the electrocatalytic activity of ZnO:Fe strongly depends on the defect chemistry and consequently the band structure. Along with providing fundamental insight into the electrocatalytic activity of ZnO:Fe, the study also indicates an optimal stoichiometry for enhanced bifunctional activity toward the OER/ORR, compared to pure ZnO.
PB  - Royal Society of Chemistry
T2  - Physical Chemistry Chemical Physics
T1  - Bifunctional catalytic activity of Zn1−xFexO toward the OER/ORR: seeking an optimal stoichiometry
SP  - 22078
EP  - 22095
VL  - 22
IS  - 38
DO  - 10.1039/D0CP03377D
ER  - 
@article{
author = "Rajić, Vladimir and Stojković Simatović, Ivana and Veselinović, Ljiljana and Belošević Čavor, Jelena and Novaković, Mirjana and Popović, Maja and Škapin, Srečo Davor and Mojović, Miloš and Stojadinović, Stevan and Rac, Vladislav and Janković Častvan, Ivona and Marković, Smilja",
year = "2020",
url = "https://pubs.rsc.org/en/content/articlelanding/2020/cp/d0cp03377d, https://dais.sanu.ac.rs/123456789/9543",
abstract = "Eco-friendly and rapid microwave processing of a precipitate was used to produce Fe-doped zinc oxide (Zn1−xFexO, x = 0, 0.05, 0.1, 0.15 and 0.20; ZnO:Fe) nanoparticles, which were tested as catalysts toward the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in a moderately alkaline solution. The phase composition, crystal structure, morphology, textural properties, surface chemistry, optical properties and band structure were examined to comprehend the influence of Zn2+ partial substitution with Fe3+ on the catalytic activity of ZnO:Fe. Linear sweep voltammetry showed an improved catalytic activity of ZnO:5Fe toward the ORR, compared to pure ZnO, while with increased amounts of the Fe-dopant the activity decreased. The improvement was suggested by a more positive onset potential (0.394 V vs. RHE), current density (0.231 mA cm−2 at 0.150 V vs. RHE), and faster kinetics (Tafel slope, b = 248 mV dec−1), and it may be due to the synergistic effect of (1) a sufficient amount of surface oxygen vacancies, and (2) a certain amount of plate-like particles composed of crystallites with well developed (0001) and (000) facets. Quite the contrary, the OER study showed that the introduction of Fe3+ ions into the ZnO crystal structure resulted in enhanced catalytic activity of all ZnO:Fe samples, compared to pure ZnO, probably due to the modified binding energy and an optimized band structure. With the maximal current density of 1.066 mA cm−2 at 2.216 V vs. RHE, an onset potential of 1.856 V vs. RHE, and the smallest potential difference between the OER and ORR (ΔE = 1.58 V), ZnO:10Fe may be considered a promising bifunctional catalyst toward the OER/ORR in moderately alkaline solution. This study demonstrates that the electrocatalytic activity of ZnO:Fe strongly depends on the defect chemistry and consequently the band structure. Along with providing fundamental insight into the electrocatalytic activity of ZnO:Fe, the study also indicates an optimal stoichiometry for enhanced bifunctional activity toward the OER/ORR, compared to pure ZnO.",
publisher = "Royal Society of Chemistry",
journal = "Physical Chemistry Chemical Physics",
title = "Bifunctional catalytic activity of Zn1−xFexO toward the OER/ORR: seeking an optimal stoichiometry",
pages = "22078-22095",
volume = "22",
number = "38",
doi = "10.1039/D0CP03377D"
}

Sn-doped TiO2 nanotubular thin film for photocatalytic degradation of methyl orange dye

Bjelajac, Anđelika; Petrović, Rada; Vujančević, Jelena; Veltruska, Katerina; Matolin, Vladimir; Siketić, Zdravko; Provatas, George; Jakšić, Milko; Stan, George E.; Socol, Gabriel; Mihailescu, Ion N.; Janaćković, Đorđe

(Elsevier, 2020)

TY  - JOUR
AU  - Bjelajac, Anđelika
AU  - Petrović, Rada
AU  - Vujančević, Jelena
AU  - Veltruska, Katerina
AU  - Matolin, Vladimir
AU  - Siketić, Zdravko
AU  - Provatas, George
AU  - Jakšić, Milko
AU  - Stan, George E.
AU  - Socol, Gabriel
AU  - Mihailescu, Ion N.
AU  - Janaćković, Đorđe
PY  - 2020
UR  - http://www.sciencedirect.com/science/article/pii/S0022369719328525
UR  - https://dais.sanu.ac.rs/123456789/9540
AB  - We fabricated Sn-doped TiO2 nanotubular film via annealing of anodized TiO2 nanotubes grown on F–SnO2 (FTO) glass. Annealing was carried out at 500 °C in ambient air. Anatase crystal structure was achieved with no change in nanotubular morphology in respect to as-anodized amorphous TiO2 nanotubes. The X-ray photoelectron spectroscopy analysis revealed Sn on the surface of TiO2 film, following the thermal treatment, probably caused by the diffusion from FTO glass. Depth profile examination of the film chemical composition was conducted by elastic recoil detection analysis, which showed that in addition to the diffusion of Sn from FTO, diffusion of Ti to FTO concurrently occurred. Thus, a higher concentration of Sn was found at the bottom of the tubes, while a lower concentration was present on the tubes’ surface top. This explains the improved optical response revealed by a diffuse reflectance spectroscopy. The absorption enhancement demonstrated that Sn-doped TiO2 film was efficient in the degradation of methyl orange dye under visible light.
PB  - Elsevier
T2  - Journal of Physics and Chemistry of Solids
T1  - Sn-doped TiO2 nanotubular thin film for photocatalytic degradation of methyl orange dye
SP  - 109609
VL  - 147
DO  - 10.1016/j.jpcs.2020.109609
ER  - 
@article{
author = "Bjelajac, Anđelika and Petrović, Rada and Vujančević, Jelena and Veltruska, Katerina and Matolin, Vladimir and Siketić, Zdravko and Provatas, George and Jakšić, Milko and Stan, George E. and Socol, Gabriel and Mihailescu, Ion N. and Janaćković, Đorđe",
year = "2020",
url = "http://www.sciencedirect.com/science/article/pii/S0022369719328525, https://dais.sanu.ac.rs/123456789/9540",
abstract = "We fabricated Sn-doped TiO2 nanotubular film via annealing of anodized TiO2 nanotubes grown on F–SnO2 (FTO) glass. Annealing was carried out at 500 °C in ambient air. Anatase crystal structure was achieved with no change in nanotubular morphology in respect to as-anodized amorphous TiO2 nanotubes. The X-ray photoelectron spectroscopy analysis revealed Sn on the surface of TiO2 film, following the thermal treatment, probably caused by the diffusion from FTO glass. Depth profile examination of the film chemical composition was conducted by elastic recoil detection analysis, which showed that in addition to the diffusion of Sn from FTO, diffusion of Ti to FTO concurrently occurred. Thus, a higher concentration of Sn was found at the bottom of the tubes, while a lower concentration was present on the tubes’ surface top. This explains the improved optical response revealed by a diffuse reflectance spectroscopy. The absorption enhancement demonstrated that Sn-doped TiO2 film was efficient in the degradation of methyl orange dye under visible light.",
publisher = "Elsevier",
journal = "Journal of Physics and Chemistry of Solids",
title = "Sn-doped TiO2 nanotubular thin film for photocatalytic degradation of methyl orange dye",
pages = "109609",
volume = "147",
doi = "10.1016/j.jpcs.2020.109609"
}
1

Материјална култура Срба у контексту позајмљеница у „Терминологији куће и покућства у северној метохији” Милете Букумирића

Савић, Сандра

(Темишвар : Савез Срба у Румунији, 2020)

TY  - JOUR
AU  - Савић, Сандра
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9536
AB  - The paper presents loanwords in the Terminology of home and furniture in
northernMetohija by Mileta Bukumiric from the lexical-semantic point of view.
The analysis is based on a corpus of 320 lexemes, organized into twelve lexicalsemantic
groups. The aim of the paper is to point out the origin of the loanwords
and their percentage representation within the lexical-semantic groups, as
representatives of different domains of reality.
AB  - У раду су са лексичко-семантичког аспекта представљене позајмљенице у
Терминологији куће и покућства у северној Метохији Милете Букумирића.
Анализа се заснива на корпусу од 320 лексема, које су организоване у дванаест лексичко-семантичких група. Циљ рада јесте да се укаже на порекло
позајмљеница и њихову процентуалну заступљеност у оквиру лексичко-семантичких група, као репрезената различитих домена стварности.
PB  - Темишвар : Савез Срба у Румунији
PB  - Ниш : Универзитет у Нишу
T2  - Исходишта
T1  - Материјална култура Срба у контексту позајмљеница у „Терминологији куће и покућства у северној метохији” Милете Букумирића
T1  - Material Culture of the Serbs in the Context of Loanwords in “Terminology of House and Furniture in Northern Metohija“ by Mileta Bukumirić
SP  - 247
EP  - 263
VL  - 6
ER  - 
@article{
author = "Савић, Сандра",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9536",
abstract = "The paper presents loanwords in the Terminology of home and furniture in
northernMetohija by Mileta Bukumiric from the lexical-semantic point of view.
The analysis is based on a corpus of 320 lexemes, organized into twelve lexicalsemantic
groups. The aim of the paper is to point out the origin of the loanwords
and their percentage representation within the lexical-semantic groups, as
representatives of different domains of reality., У раду су са лексичко-семантичког аспекта представљене позајмљенице у
Терминологији куће и покућства у северној Метохији Милете Букумирића.
Анализа се заснива на корпусу од 320 лексема, које су организоване у дванаест лексичко-семантичких група. Циљ рада јесте да се укаже на порекло
позајмљеница и њихову процентуалну заступљеност у оквиру лексичко-семантичких група, као репрезената различитих домена стварности.",
publisher = "Темишвар : Савез Срба у Румунији, Ниш : Универзитет у Нишу",
journal = "Исходишта",
title = "Материјална култура Срба у контексту позајмљеница у „Терминологији куће и покућства у северној метохији” Милете Букумирића, Material Culture of the Serbs in the Context of Loanwords in “Terminology of House and Furniture in Northern Metohija“ by Mileta Bukumirić",
pages = "247-263",
volume = "6"
}

Просторне границе у светлу призренско-тимочких говора

Савић-Грујић, Ана Р.; Бојовић, Јована Д.

(Подгорица : Издавачки центар Матице српске - Друштва чланова у Црној Гори, 2020)

TY  - JOUR
AU  - Савић-Грујић, Ана Р.
AU  - Бојовић, Јована Д.
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9532
AB  - У раду су са лексичко-семантичког становишта представљене именичке
лексеме којима се означавају границе простора на српском говорном подручју,
с посебним освртом на ареал југоисточне Србије. Полазећи од значењског
спектра лексеме граница забележеног у РСАНУ и РМС, аутори на основу сазнања потврђених у дијалекатским речницима с простора призренско-тимочке
дијалекатске зоне, анализирају и пореде лексичке јединице које у семском
саставу имају компоненту значења „граница простора“.
AB  - The paper provides a lexical-semantic view of the representation of the
nominal lexemes which are used to denote the borders of space in the Serbian areal,
with a special look at the areal of South-East Serbia. Starting from the semantic
spectrum of the lexeme граница, as recorded in the SASA Dictionary and the MS
Dictionary of the Serbian Language, the authors have, based on findings confirmed
in the dialectical dictionaries of the area of the Prizren-Timok dialect zone, analyzed
and compared the lexical units whose semic composition contains the component
of meaning of “spatial border”.
PB  - Подгорица : Издавачки центар Матице српске - Друштва чланова у Црној Гори
T2  - Исходишта
T1  - Просторне границе у светлу призренско-тимочких говора
T1  - Spatial Borders in the Light of the Prizren-Timok Speech
SP  - 237
VL  - 6
VL  - 246
ER  - 
@article{
author = "Савић-Грујић, Ана Р. and Бојовић, Јована Д.",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9532",
abstract = "У раду су са лексичко-семантичког становишта представљене именичке
лексеме којима се означавају границе простора на српском говорном подручју,
с посебним освртом на ареал југоисточне Србије. Полазећи од значењског
спектра лексеме граница забележеног у РСАНУ и РМС, аутори на основу сазнања потврђених у дијалекатским речницима с простора призренско-тимочке
дијалекатске зоне, анализирају и пореде лексичке јединице које у семском
саставу имају компоненту значења „граница простора“., The paper provides a lexical-semantic view of the representation of the
nominal lexemes which are used to denote the borders of space in the Serbian areal,
with a special look at the areal of South-East Serbia. Starting from the semantic
spectrum of the lexeme граница, as recorded in the SASA Dictionary and the MS
Dictionary of the Serbian Language, the authors have, based on findings confirmed
in the dialectical dictionaries of the area of the Prizren-Timok dialect zone, analyzed
and compared the lexical units whose semic composition contains the component
of meaning of “spatial border”.",
publisher = "Подгорица : Издавачки центар Матице српске - Друштва чланова у Црној Гори",
journal = "Исходишта",
title = "Просторне границе у светлу призренско-тимочких говора, Spatial Borders in the Light of the Prizren-Timok Speech",
pages = "237",
volume = "6, 246"
}

Вербална репрезентација концепта хране у српском призренском говору

Милосављевић, Тања З.

(Темишвар : Савез Срба у Румунији, 2020)

TY  - JOUR
AU  - Милосављевић, Тања З.
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9522
AB  - Вербална репрезентација концепта хране на језичкој слици света српског
призренског говора манифестује сегмент традиционалне српске културе у
Призрену који се односи на основну егзистенцијалну сферу свакодневног
живота и једну од фундаменталних категорија стварности. Истраживање се
заснива на речничком корпусу Збирке речи из Призрена Димитрија Чемерикића, који детаљно и поуздано сведочи о позицији концепта хране у језичком
сазнању призренске језичке личности с почетка 20. века. Примарни задатак
је идентификација одговарајућих когнитивно-смисаоних компоненти и културних чинилаца који учествују у образовању вредносног и информационог
садржаја концепта хране а испољавају се у језичком знаку којима су фиксирани на језичкој слици света српског призренског говора не само као когнитивне структуре већ као есенцијални елементи призренске културе. Циљ рада је
екстраховање лингвокултурних особености језичке концептуализације хране
у српском призренском говору преко језичких јединица које попуњавају концептуално поље храна реконструкцијом терминосистема са идентификационим семантичким обележјем ’храна’ који формом и садржајем одражава моделе поимања хране у језичком сазнању призренских Срба и културу исхране
у старом Призрену и у којем се експлицитно испољавају специфичне лингвокултурне црте као и језички и културни елементи оријенталне гастрономије
под чијим се утицајем вековима формирао.
AB  - The verbal representation of the concept of food in the linguistic image of the world
of the Serbian speech of Prizren manifests a segment of traditional Serbian culture
in Prizren, which refers to the basic existential sphere of everyday life and one of
the fundamental categories of reality, reflecting the linguacultural specificities of
the Prizren socium from the beginning of the twentieth century. The linguistic units
which fill out the conceptual field of food with their form and content reflect the
models of understanding food and drink in the linguistic knowledge of the Serbs
from Prizren, the relationship towards food in the Prizren linguistic personality and the culture of food in old Prizren. The ethnic, sociocultural and linguacultural
identification features are fixed in culinary system of terms, in which we find the
coded elements of oriental gastronomy under whose influence it developed for
centuries.
PB  - Темишвар : Савез Срба у Румунији
PB  - Ниш : Универзитет у Нишу
T2  - Исходишта
T1  - Вербална репрезентација концепта хране у српском призренском говору
T1  - The Verbal Representation of the Concept Of Food in the Serbian Speech of Prizren
SP  - 203
EP  - 216
VL  - 6
ER  - 
@article{
author = "Милосављевић, Тања З.",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9522",
abstract = "Вербална репрезентација концепта хране на језичкој слици света српског
призренског говора манифестује сегмент традиционалне српске културе у
Призрену који се односи на основну егзистенцијалну сферу свакодневног
живота и једну од фундаменталних категорија стварности. Истраживање се
заснива на речничком корпусу Збирке речи из Призрена Димитрија Чемерикића, који детаљно и поуздано сведочи о позицији концепта хране у језичком
сазнању призренске језичке личности с почетка 20. века. Примарни задатак
је идентификација одговарајућих когнитивно-смисаоних компоненти и културних чинилаца који учествују у образовању вредносног и информационог
садржаја концепта хране а испољавају се у језичком знаку којима су фиксирани на језичкој слици света српског призренског говора не само као когнитивне структуре већ као есенцијални елементи призренске културе. Циљ рада је
екстраховање лингвокултурних особености језичке концептуализације хране
у српском призренском говору преко језичких јединица које попуњавају концептуално поље храна реконструкцијом терминосистема са идентификационим семантичким обележјем ’храна’ који формом и садржајем одражава моделе поимања хране у језичком сазнању призренских Срба и културу исхране
у старом Призрену и у којем се експлицитно испољавају специфичне лингвокултурне црте као и језички и културни елементи оријенталне гастрономије
под чијим се утицајем вековима формирао., The verbal representation of the concept of food in the linguistic image of the world
of the Serbian speech of Prizren manifests a segment of traditional Serbian culture
in Prizren, which refers to the basic existential sphere of everyday life and one of
the fundamental categories of reality, reflecting the linguacultural specificities of
the Prizren socium from the beginning of the twentieth century. The linguistic units
which fill out the conceptual field of food with their form and content reflect the
models of understanding food and drink in the linguistic knowledge of the Serbs
from Prizren, the relationship towards food in the Prizren linguistic personality and the culture of food in old Prizren. The ethnic, sociocultural and linguacultural
identification features are fixed in culinary system of terms, in which we find the
coded elements of oriental gastronomy under whose influence it developed for
centuries.",
publisher = "Темишвар : Савез Срба у Румунији, Ниш : Универзитет у Нишу",
journal = "Исходишта",
title = "Вербална репрезентација концепта хране у српском призренском говору, The Verbal Representation of the Concept Of Food in the Serbian Speech of Prizren",
pages = "203-216",
volume = "6"
}

Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders

Spasojević, Miroslav; Ranđić, Siniša; Maričić, Aleksa; Trišović, Tomislav; Spasojević, Milica

(Springer, 2020)

TY  - JOUR
AU  - Spasojević, Miroslav
AU  - Ranđić, Siniša
AU  - Maričić, Aleksa
AU  - Trišović, Tomislav
AU  - Spasojević, Milica
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9451
AB  - Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460 °C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460 °C, the magnetization decreased due to the formation of large FCC crystalline grains.
PB  - Springer
T2  - Science of Sintering
T1  - Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders
SP  - 109
EP  - 121
VL  - 52
IS  - 1
DO  - 10.2298/SOS2001109S
ER  - 
@article{
author = "Spasojević, Miroslav and Ranđić, Siniša and Maričić, Aleksa and Trišović, Tomislav and Spasojević, Milica",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9451",
abstract = "Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460 °C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460 °C, the magnetization decreased due to the formation of large FCC crystalline grains.",
publisher = "Springer",
journal = "Science of Sintering",
title = "Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders",
pages = "109-121",
volume = "52",
number = "1",
doi = "10.2298/SOS2001109S"
}
1
1

Influence of C–H/X (X = S, Cl, N, Pt/Pd) Interactions on the Molecular and Crystal Structures of Pt(II) and Pd(II) Complexes with Thiomorpholine-4-carbonitrile: Crystallographic, Thermal, and DFT Study

Ristić, Predrag; Blagojević, Vladimir A.; Janjić, Goran V.; Rodić, Marko; Vulić, Predrag J.; Donnard, Morgan; Gulea, Mihaela; Chylewska, Agnieszka; Makowski, Mariusz; Todorović, Tamara; Filipović, Nenad R.

(American Chemical Society, 2020)

TY  - JOUR
AU  - Ristić, Predrag
AU  - Blagojević, Vladimir A.
AU  - Janjić, Goran V.
AU  - Rodić, Marko
AU  - Vulić, Predrag J.
AU  - Donnard, Morgan
AU  - Gulea, Mihaela
AU  - Chylewska, Agnieszka
AU  - Makowski, Mariusz
AU  - Todorović, Tamara
AU  - Filipović, Nenad R.
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9454
AB  - Pt(II) and Pd(II) complexes (1 and 2, respectively) with thiomorpholine-4-carbonitrile (TM-CN), an N-substituted thiomorpholine derivative, were synthesized from tetrachlorido precursors in water. Structural analysis has shown that 1 represents the first monomeric metal complex with this ligand type with an axial M-S bond with respect to the TM-CN ring chair conformation, while in 2 a typical equatorial M-S bond position with respect to the ring chair conformation was observed. A detailed DFT investigation revealed that axial conformers are more stable for molecular forms of both metals, while intermolecular interactions in the crystals stabilize the axial conformer for Pt(II) and the equatorial conformer for Pd(II). The magnitude of this stabilization in the case of 2 is large enough to change the most stable axial conformer in the molecular form to the equatorial conformer in the crystal. Further investigation of the strength of individual intermolecular interactions revealed significant differences of some interactions between the two structures. The likely cause of the difference in the crystal structures of experimentally obtained complexes is the fact that 1 and 2 exhibit different dominant interactions: C-H/M and C-H/S are more dominant in 1 and C-H/Cl interactions are more dominant in 2. In addition, DFT calculations have shown that while the axial position of the Pt-S bond with respect to the ring chair conformation results in a significantly shorter C-H/Pt interaction distance than that in the hypothetical equatorial conformer, there is very little difference in C-H/Pd interaction distances in conformers with axial and equatorial positions of Pd-S bond with respect to the ring chair conformation.
PB  - American Chemical Society
T2  - Crystal Growth & Design
T1  - Influence of C–H/X (X = S, Cl, N, Pt/Pd) Interactions on the Molecular and Crystal Structures of Pt(II) and Pd(II) Complexes with Thiomorpholine-4-carbonitrile: Crystallographic, Thermal, and DFT Study
SP  - 3018
EP  - 3033
VL  - 20
IS  - 5
DO  - 10.1021/acs.cgd.9b01661
ER  - 
@article{
author = "Ristić, Predrag and Blagojević, Vladimir A. and Janjić, Goran V. and Rodić, Marko and Vulić, Predrag J. and Donnard, Morgan and Gulea, Mihaela and Chylewska, Agnieszka and Makowski, Mariusz and Todorović, Tamara and Filipović, Nenad R.",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9454",
abstract = "Pt(II) and Pd(II) complexes (1 and 2, respectively) with thiomorpholine-4-carbonitrile (TM-CN), an N-substituted thiomorpholine derivative, were synthesized from tetrachlorido precursors in water. Structural analysis has shown that 1 represents the first monomeric metal complex with this ligand type with an axial M-S bond with respect to the TM-CN ring chair conformation, while in 2 a typical equatorial M-S bond position with respect to the ring chair conformation was observed. A detailed DFT investigation revealed that axial conformers are more stable for molecular forms of both metals, while intermolecular interactions in the crystals stabilize the axial conformer for Pt(II) and the equatorial conformer for Pd(II). The magnitude of this stabilization in the case of 2 is large enough to change the most stable axial conformer in the molecular form to the equatorial conformer in the crystal. Further investigation of the strength of individual intermolecular interactions revealed significant differences of some interactions between the two structures. The likely cause of the difference in the crystal structures of experimentally obtained complexes is the fact that 1 and 2 exhibit different dominant interactions: C-H/M and C-H/S are more dominant in 1 and C-H/Cl interactions are more dominant in 2. In addition, DFT calculations have shown that while the axial position of the Pt-S bond with respect to the ring chair conformation results in a significantly shorter C-H/Pt interaction distance than that in the hypothetical equatorial conformer, there is very little difference in C-H/Pd interaction distances in conformers with axial and equatorial positions of Pd-S bond with respect to the ring chair conformation.",
publisher = "American Chemical Society",
journal = "Crystal Growth & Design",
title = "Influence of C–H/X (X = S, Cl, N, Pt/Pd) Interactions on the Molecular and Crystal Structures of Pt(II) and Pd(II) Complexes with Thiomorpholine-4-carbonitrile: Crystallographic, Thermal, and DFT Study",
pages = "3018-3033",
volume = "20",
number = "5",
doi = "10.1021/acs.cgd.9b01661"
}
2
2
1
2

Uticaj mehaničke aktivacije na strukturu i svojstva stroncijum-titanatne keramike

Živojinović, Jelena A.

(Универзитет у Београду, Технолошко-металуршки факултет, 2020)

@phdthesis{
author = "Živojinović, Jelena A.",
year = "2020",
url = "http://eteze.bg.ac.rs/application/showtheses?thesesId=7481, https://fedorabg.bg.ac.rs/fedora/get/o:22343/bdef:Content/download, http://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=17167369, http://nardus.mpn.gov.rs/handle/123456789/17287, https://dais.sanu.ac.rs/123456789/9154",
abstract = "Cilj ove doktorske disertacije je bio da se analizira i sagleda uticaj mehaničke aktivacije nastrukturu i svojstva nedopiranog i dopiranog SrTiO3 praha, kao i uticaj na strukturu i svojstvakeramike dobijene sinterovanjem ispresaka pomenutih prahova. U slučaju sinterovanih nedopiranihSrTiO3 uzoraka dodatno su razmatrane promene u brzini densifikacije i kinetici sinterovanja. Uticajmehaničke aktivacije i dopanta na električna svojstva stroncijum-titanatne keramike je analiziranmerenjem frekventne zavisnosti relativne dielektrične permitivnosti i tangensa ugla dielektričnihgubitaka na sobnoj temperaturi. Magnetnim merenjima, kod dopiranih SrTiO3 uzoraka dobijenihdodavanjem mangan(IV)-oksida, praćen je uticaj mehaničke aktivacije, koncentracije dopanta ijačine magnetnog polja na vrednost specifične magnetizacije.Mehanička aktivacija SrTiO3 praha je vršena u visoko-energetskom planetarnom mlinu sakuglama, pri čemu je vreme aktivacije nedopiranog praha iznosilo: 5, 10, 30, 60, 90 i 120 minuta,dok je efekat dopiranja razmatran za aktivaciju od 10, 30 i 120 minuta. U cilju dobijanja SrTiO3:Mnsistema, tipa Sr1-xMnxTiO3 (SMnT) ili SrTi1-xMnxO3 (STMn), u polazni SrTiO3 prah je dodatmangan(IV)-oksid (MnO2), pri čemu su izabrane vrednosti za x bile: 0,03, 0,06 i 0,12. Raspodelaveličina čestica je ukazala da je mehanička aktivacija dovela do usitnjavanja čestica polaznog praha,uz istovremenu pojavu šire raspodele veličina čestica pri dužim vremenima aktivacije.Skenirajućom i transmisionom elektronskom mikroskopijom (SEM i TEM) analizirana jemikrostruktura i morfologija polaznog i mehanički aktiviranih prahova. BET metodom je utvrđenoda se najviša vrednost specifične površine kod nedopiranih prahova postiže pri aktivaciji u trajanjuod 60 minuta, dok pri daljoj aktivaciji specifična površina ostaje približno konstantne vrednosti,usled povećane sekundarne aglomerizacije. Pokazano je da je gustina ispreska kod prahaaktiviranog tokom 10-30 minuta najveća. Zapaženo je sniženje intenziteta XRD pikova sa porastomvremena aktivacije, kao i širenje difrakcionih linija, usled smanjenja veličine kristalita i porastamikronaprezanja. Primenjena mehanička aktivacija je omogućila formiranje kubnog nanokristalnogSrTiO3 praha, pri čemu veličina kristalita opada i do ~20 nm sa uvećanjem vremena aktivacije.Uočena promena u vrednosti parametra kristalne rešetke a je posredno ukazala i na mogućepromene u koncentraciji kiseonikovih vakancija. Analizom Ramanovih spektara je praćen uticajmehaničke aktivacije na promene u fononskom spektru prahova, sa posebnim akcentom na polarneTO mode, čiji oblik i intenzitet bitno zavise od defekata kao što su kiseonikove vakancije. Analizaoptičkih svojstava kristalnih materijala pomoću UV-Vis spektroskopije je ukazala na sniženjeenergije zabranjene zone sa uvećanjem vremena aktivacije. Primenom dilatometrije je ispitivanuticaj mehaničke aktivacije na početni stadijum sinterovanja dvostrano presovanih SrTiO3 prahova.Uočeno je značajno smanjenje temperature početka skupljanja ispreska, kao i uticaj na brzinuskupljanja i na konačne gustine sinterovanih uzoraka. Primena Dornove metode je ukazala naznačajno smanjenje efektivne energije aktivacije transporta mase u početnom stadijumusinterovanja, sa porastom vremena mehaničke aktivacije polaznog praha. Za uzorke dobijenesinterovanjem do 1300 oC, uz izotermsko zadržavanje na maksimalnoj temperaturi u trajanju od 2h,je izvršena korelacija između zapaženih strukturnih promena i promena u dielektričnim svojstvima,nastalim usled mehaničke aktivacije. Posebna pažnja je posvećena uticaju promena: gustine,poroznosti, veličine zrna i kristalita, kao i uticaju promena parametra kristalne rešetke, nadielektrična svojstva. Promene vrednosti relativne dielektrične permitivnosti su razmatrane i sastanovišta promena u oblasti granice zrna, posebno imajući u vidu rezultate koji su ukazali napromenu koncentracije kiseonikovih vakancija..., The aim of this doctoral dissertation is to analyze and evaluate the effect of mechanicalactivation on the structure and properties of undoped and doped SrTiO3 powders, as well as theeffect on the structure and properties of the ceramics obtained by sintering these powders. For thesintered undoped SrTiO3 samples, changes in the densification rate were also analyzed. The effectof mechanical activation and dopant on the electrical properties of strontium titanate ceramics wasanalyzed by measuring the frequency-dependent relative dielectric permittivity and the loss tangentat room temperature. Magnetic measurements performed on the doped SrTiO3 samples obtained bythe addition of manganese(IV) oxide were used to monitor the influence of mechanical activation,dopant concentration and magnetic field strength on magnetization.The mechanical activation of the SrTiO3 powder was performed in a high-energy planetaryball mill; the activation times of the undoped powder were: 5, 10, 30, 60, 90, and 120 minutes,while the doping effect was analyzed for the activation periods of 10, 30, and 120 minutes. In orderto obtain SrTiO3:Mn systems belonging to Sr1-xMnxTiO3 (SMnT) or SrTi1-xMnxO3 (STMn)compound types, manganese(IV) oxide (MnO2) was added to the starting SrTiO3 powder, where thevalues selected for x were: 0.03, 0.06 and 0.12. The particle size distribution indicated thatmechanical activation resulted in the comminution of the starting powder particles, accompaniedwith a wider particle size distribution at longer activation times. The microstructural andmorphological analysis of the starting and mechanically activated powders was performed usingscanning and transmission electron microscopy (SEM and TEM). The BET method revealed that60-minute activation resulted in the highest specific surface area in undoped powders, while furtheractivation led to a relatively constant specific surface due to increased secondary agglomeration.The density of the powder activated for 10-30 minutes was the highest. The intensity of XRD peaksdecreased with longer activation times and diffraction lines broadened due to decreased crystallitesizes and increased microstrain. Mechanical activation led to the formation of cubic nanocrystallineSrTiO3 powder, with the minimum crystallite size of 20 nm. The observed change in the value ofthe crystal lattice parameter indirectly indicated possible changes in the concentration of oxygenvacancies. The analysis of Raman spectra revealed the effect of mechanical activation on thephonon spectrum of powders, with particular emphasis on polar TO modes which shape andintensity generally depend on defects such as oxygen vacancies. The analysis of the opticalproperties of crystalline materials by UV-Vis spectroscopy indicated a correlation betweendecreased band gap energy and increased activation times. The effect of mechanical activation onthe initial stage of sintering of bilaterally pressed SrTiO3 powders was investigated by dilatometry.A significant decrease in the temperature of the onset of densification was observed, as well as theeffect of mechanical activation on the densification rate and on the final density of the sinteredsamples. The application of the Dorn method indicated a significant decrease in the effectiveactivation energy of mass transport in the initial sintering stage, with a longer time of themechanical activation of the starting powder. For the samples obtained by sintering up to 1300 °C,with isothermal retention at the maximum temperature for 2 h, a correlation between the structuralchanges and the changes in dielectric properties resulting from mechanical activation was observed.Particular attention was paid to the effect of changes: density, porosity, grain and crystallite size, as well as the effect of crystal lattice parameter changes on the dielectric properties. The changed values of the relative dielectric permittivity were analyzed in the context of the changes in the grainboundary region, with special respect to the results indicating changes in the oxygen vacancy concentration.",
publisher = "Универзитет у Београду, Технолошко-металуршки факултет",
journal = "Универзитет у Београду",
title = "Uticaj mehaničke aktivacije na strukturu i svojstva stroncijum-titanatne keramike"
}

Impact of Microstructure on Humidity Influence on Complex Impedance of Iron Manganite

Nikolić, Maria Vesna; Vasiljević, Zorka Z.; Dojčinović, Milena P.; Vujančević, Jelena; Radovanović, Milan

(IEEE, 2020)

TY  - CONF
AU  - Nikolić, Maria Vesna
AU  - Vasiljević, Zorka Z.
AU  - Dojčinović, Milena P.
AU  - Vujančević, Jelena
AU  - Radovanović, Milan
PY  - 2020
UR  - http://dais.sanu.ac.rs/123456789/8965
AB  - This work deals with our continued research of oxide materials for potential application in gas/humidity sensing. We have made thick film samples using iron manganite powder synthesized by a sol-gel combustion method with a net-like structure, by screen printing on alumina substrate with PdAg interdigitated electrodes. The thick film samples were fired at two temperatures 600 and 800°C. The powder morphology was retained and only the organic compounds in the paste were burnt-out at 600°C, while at 800°C the thick film surface morphology was different where grain growth and individual particles can be observed. We measured complex impedance in a temperature and humidity chamber at room temperature (25°C) in the relative humidity range 30 – 90 % and frequency 100 Hz - 1 MHz. The thick film surface morphology has a significant influence on the effect of humidity on complex impedance. The complex impedance of thick films fired at 600°C was high and did not decrease noticeably with increase in relative humidity (RH), except for RH 80 and 90%, while thick film samples fired at 800°C had an overall lower impedance that reduced more noticeably with increase in RH 40–70% and even more for RH 80 and 90%.
PB  - IEEE
C3  - 2020 43rd International Spring Seminar on Electronics Technology (ISSE)
T1  - Impact of Microstructure on Humidity Influence on Complex Impedance of Iron Manganite
SP  - 1
EP  - 5
DO  - 10.1109/ISSE49702.2020.9120967
ER  - 
@conference{
author = "Nikolić, Maria Vesna and Vasiljević, Zorka Z. and Dojčinović, Milena P. and Vujančević, Jelena and Radovanović, Milan",
year = "2020",
url = "http://dais.sanu.ac.rs/123456789/8965",
abstract = "This work deals with our continued research of oxide materials for potential application in gas/humidity sensing. We have made thick film samples using iron manganite powder synthesized by a sol-gel combustion method with a net-like structure, by screen printing on alumina substrate with PdAg interdigitated electrodes. The thick film samples were fired at two temperatures 600 and 800°C. The powder morphology was retained and only the organic compounds in the paste were burnt-out at 600°C, while at 800°C the thick film surface morphology was different where grain growth and individual particles can be observed. We measured complex impedance in a temperature and humidity chamber at room temperature (25°C) in the relative humidity range 30 – 90 % and frequency 100 Hz - 1 MHz. The thick film surface morphology has a significant influence on the effect of humidity on complex impedance. The complex impedance of thick films fired at 600°C was high and did not decrease noticeably with increase in relative humidity (RH), except for RH 80 and 90%, while thick film samples fired at 800°C had an overall lower impedance that reduced more noticeably with increase in RH 40–70% and even more for RH 80 and 90%.",
publisher = "IEEE",
journal = "2020 43rd International Spring Seminar on Electronics Technology (ISSE)",
title = "Impact of Microstructure on Humidity Influence on Complex Impedance of Iron Manganite",
pages = "1-5",
doi = "10.1109/ISSE49702.2020.9120967"
}

Photocatalytic degradation of methylene blue under natural sunlight using iron titanate nanoparticles prepared by a modified sol–gel method

Vasiljević, Zorka Ž.; Dojčinović, Milena; Vujančević, Jelena; Janković Častvan, Ivona; Ognjanović, M.; Tadić, N.; Stojadinović, S.; Branković, Goran; Nikolić, Maria Vesna

(Royal Society, 2020)

TY  - JOUR
AU  - Vasiljević, Zorka Ž.
AU  - Dojčinović, Milena
AU  - Vujančević, Jelena
AU  - Janković Častvan, Ivona
AU  - Ognjanović, M.
AU  - Tadić, N.
AU  - Stojadinović, S.
AU  - Branković, Goran
AU  - Nikolić, Maria Vesna
PY  - 2020
UR  - http://dais.sanu.ac.rs/123456789/9107
AB  - The aim of this work was to synthesize semiconducting oxide nanoparticles using a simple method with low production cost to be applied in natural sunlight for photocatalytic degradation of pollutants in waste water. Iron titanate (Fe2TiO5) nanoparticles with an orthorhombic structure were successfully synthesized using a modified sol–gel method and calcination at 750°C. The as-prepared Fe2TiO5 nanoparticles exhibited a moderate specific surface area. The mesoporous Fe2TiO5 nanoparticles possessed strong absorption in the visible-light region and the band gap was estimated to be around 2.16 eV. The photocatalytic activity was evaluated by the degradation of methylene blue under natural sunlight. The effect of parameters such as the amount of catalyst, initial concentration of the dye and pH of the dye solution on the removal efficiency of methylene blue was investigated. Fe2TiO5 showed high degradation efficiency in a strong alkaline medium that can be the result of the facilitated formation of OH radicals due to an increased concentration of hydroxyl ions.
PB  - Royal Society
T2  - Royal Society Open Science
T1  - Photocatalytic degradation of methylene blue under natural sunlight using iron titanate nanoparticles prepared by a modified sol–gel method
VL  - 7
IS  - 9
DO  - 10.1098/rsos.200708
ER  - 
@article{
author = "Vasiljević, Zorka Ž. and Dojčinović, Milena and Vujančević, Jelena and Janković Častvan, Ivona and Ognjanović, M. and Tadić, N. and Stojadinović, S. and Branković, Goran and Nikolić, Maria Vesna",
year = "2020",
url = "http://dais.sanu.ac.rs/123456789/9107",
abstract = "The aim of this work was to synthesize semiconducting oxide nanoparticles using a simple method with low production cost to be applied in natural sunlight for photocatalytic degradation of pollutants in waste water. Iron titanate (Fe2TiO5) nanoparticles with an orthorhombic structure were successfully synthesized using a modified sol–gel method and calcination at 750°C. The as-prepared Fe2TiO5 nanoparticles exhibited a moderate specific surface area. The mesoporous Fe2TiO5 nanoparticles possessed strong absorption in the visible-light region and the band gap was estimated to be around 2.16 eV. The photocatalytic activity was evaluated by the degradation of methylene blue under natural sunlight. The effect of parameters such as the amount of catalyst, initial concentration of the dye and pH of the dye solution on the removal efficiency of methylene blue was investigated. Fe2TiO5 showed high degradation efficiency in a strong alkaline medium that can be the result of the facilitated formation of OH radicals due to an increased concentration of hydroxyl ions.",
publisher = "Royal Society",
journal = "Royal Society Open Science",
title = "Photocatalytic degradation of methylene blue under natural sunlight using iron titanate nanoparticles prepared by a modified sol–gel method",
volume = "7",
number = "9",
doi = "10.1098/rsos.200708"
}

Јужнословенски филолог 76.1

(Београд : Српска академија наука и уметности, 2020)

@misc{
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9254",
publisher = "Београд : Српска академија наука и уметности, Београд : Институт за српски језик САНУ",
title = "Јужнословенски филолог 76.1",
volume = "76",
number = "1"
}

Губљење једног тајног језика и његова интеграција у локални говор

Реџић, Анђела

(Јагодина: Факултет педагошких наука, 2020)

TY  - JOUR
AU  - Реџић, Анђела
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9225
AB  - У раду се разматрају неке од особина и данашње функције бошкачког језика у шарпланинској жупи Сиринић. Материјал који чини основу рада прикупљен је у разговорима са житељима ове жупе, од њих су такође добијени и неки ванлингвистички подаци.  Мора се истаћи да се сада само отвара питање раслојавања језика и смештање обрађеног лексичког фонда (у који улазе и лексички дијалектизми) у ужу врсту социолекта. Испитују се, затим, функције традиционално везиване за тајне језике, конспиративна и демаркациона. Као једно од најзначајнијих питања у вези са целокупним прикупљеним материјалом истиче се његов опстанак и губљење, а њему се у раду приступа са стилистичког становишта будући да се ова лексика користи за стилизацију говорног израза, најчешће као маркер емоционализације, експресивизације или фамилијарног тона.
PB  - Јагодина: Факултет педагошких наука
T2  - Узданица
T1  - Губљење једног тајног језика и његова интеграција у локални говор
SP  - 133
EP  - 143
VL  - 17
DO  - https://doi.org/10.18485/uzdanica.2020.17.1.7
ER  - 
@article{
author = "Реџић, Анђела",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9225",
abstract = "У раду се разматрају неке од особина и данашње функције бошкачког језика у шарпланинској жупи Сиринић. Материјал који чини основу рада прикупљен је у разговорима са житељима ове жупе, од њих су такође добијени и неки ванлингвистички подаци.  Мора се истаћи да се сада само отвара питање раслојавања језика и смештање обрађеног лексичког фонда (у који улазе и лексички дијалектизми) у ужу врсту социолекта. Испитују се, затим, функције традиционално везиване за тајне језике, конспиративна и демаркациона. Као једно од најзначајнијих питања у вези са целокупним прикупљеним материјалом истиче се његов опстанак и губљење, а њему се у раду приступа са стилистичког становишта будући да се ова лексика користи за стилизацију говорног израза, најчешће као маркер емоционализације, експресивизације или фамилијарног тона.",
publisher = "Јагодина: Факултет педагошких наука",
journal = "Узданица",
title = "Губљење једног тајног језика и његова интеграција у локални говор",
pages = "133-143",
volume = "17",
doi = "https://doi.org/10.18485/uzdanica.2020.17.1.7"
}

Supplementary data for the article: P.M. Batinić, V.B. Đorđević, S.I. Stevanović, B.D. Balanč, S.B. Marković, N.D. Luković, D.Ž. Mijin, B.M. Bugarski, Formulation and characterization of novel liposomes containing histidine for encapsulation of a poorly soluble vitamin, Journal of Drug Delivery Science and Technology, 2020, 59, 101920, doi: https://doi.org/10.1016/j.jddst.2020.101920

Batinić, Petar M.; Đorđević, Verica B.; Stevanović, Sanja; Balanč, Bojana D.; Marković, Smilja B.; Luković, Nevena D.; Mijin, Dušan; Bugarski, Branko

(2020)

@misc{
author = "Batinić, Petar M. and Đorđević, Verica B. and Stevanović, Sanja and Balanč, Bojana D. and Marković, Smilja B. and Luković, Nevena D. and Mijin, Dušan and Bugarski, Branko",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9518",
abstract = "In this study, development of folic acid-loaded liposomes using a basic amino acid, histidine as a solubilizing agent for folic acid was presented, which tackled the poor solubility of this vitamin. The effect of the liposomal membrane modifiers, cholesterol and SPAN 20 on the characteristics of the final formulations was examined. Liposomes prepared from a commercially available purified soybean lecithin (Phospholipon 90G) by proliposome method were between 503 and 877 nm in average diameter, where cholesterol induced enlargement and SPAN.20 reduction of vesicles. High encapsulation efficiency of 84% and drug loading of 0.123 mg g−1 were achieved, irrespective to the composition. According to AFM images, folic acid-loaded liposomes of a fraction with a nano size were flattened compared to globular empty liposomes. FTIR analysis revealed possible interactions between phospholipids and histidine, while DSC study suggested interactions between folic acid and lipids during heating. Release study done by a Franz diffusion cell showed prolonged release of folic acid from liposomes and the release rate was determined by folic acid solubility.",
journal = "Journal of Drug Delivery Science and Technology",
title = "Supplementary data for the article: P.M. Batinić, V.B. Đorđević, S.I. Stevanović, B.D. Balanč, S.B. Marković, N.D. Luković, D.Ž. Mijin, B.M. Bugarski, Formulation and characterization of novel liposomes containing histidine for encapsulation of a poorly soluble vitamin, Journal of Drug Delivery Science and Technology, 2020, 59, 101920, doi: https://doi.org/10.1016/j.jddst.2020.101920",
pages = "101920",
volume = "59"
}

Formulation and characterization of novel liposomes containing histidine for encapsulation of a poorly soluble vitamin

Batinić, Petar M.; Đorđević, Verica B.; Stevanović, Sanja; Balanč, Bojana; Marković, Smilja; Luković, Nevena D.; Mijin, Dušan; Bugarski, Branko

(Elsevier, 2020)

TY  - JOUR
AU  - Batinić, Petar M.
AU  - Đorđević, Verica B.
AU  - Stevanović, Sanja
AU  - Balanč, Bojana
AU  - Marković, Smilja
AU  - Luković, Nevena D.
AU  - Mijin, Dušan
AU  - Bugarski, Branko
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9516
UR  - https://dais.sanu.ac.rs/123456789/9517
AB  - In this study, development of folic acid-loaded liposomes using a basic amino acid, histidine as a solubilizing agent for folic acid was presented, which tackled the poor solubility of this vitamin. The effect of the liposomal membrane modifiers, cholesterol and SPAN 20 on the characteristics of the final formulations was examined. Liposomes prepared from a commercially available purified soybean lecithin (Phospholipon 90G) by proliposome method were between 503 and 877 nm in average diameter, where cholesterol induced enlargement and SPAN.20 reduction of vesicles. High encapsulation efficiency of 84% and drug loading of 0.123 mg g−1 were achieved, irrespective to the composition. According to AFM images, folic acid-loaded liposomes of a fraction with a nano size were flattened compared to globular empty liposomes. FTIR analysis revealed possible interactions between phospholipids and histidine, while DSC study suggested interactions between folic acid and lipids during heating. Release study done by a Franz diffusion cell showed prolonged release of folic acid from liposomes and the release rate was determined by folic acid solubility.
PB  - Elsevier
T2  - Journal of Drug Delivery Science and Technology
T1  - Formulation and characterization of novel liposomes containing histidine for encapsulation of a poorly soluble vitamin
SP  - 101920
VL  - 59
DO  - 10.1016/j.jddst.2020.101920
ER  - 
@article{
author = "Batinić, Petar M. and Đorđević, Verica B. and Stevanović, Sanja and Balanč, Bojana and Marković, Smilja and Luković, Nevena D. and Mijin, Dušan and Bugarski, Branko",
year = "2020",
url = "https://dais.sanu.ac.rs/123456789/9516, https://dais.sanu.ac.rs/123456789/9517",
abstract = "In this study, development of folic acid-loaded liposomes using a basic amino acid, histidine as a solubilizing agent for folic acid was presented, which tackled the poor solubility of this vitamin. The effect of the liposomal membrane modifiers, cholesterol and SPAN 20 on the characteristics of the final formulations was examined. Liposomes prepared from a commercially available purified soybean lecithin (Phospholipon 90G) by proliposome method were between 503 and 877 nm in average diameter, where cholesterol induced enlargement and SPAN.20 reduction of vesicles. High encapsulation efficiency of 84% and drug loading of 0.123 mg g−1 were achieved, irrespective to the composition. According to AFM images, folic acid-loaded liposomes of a fraction with a nano size were flattened compared to globular empty liposomes. FTIR analysis revealed possible interactions between phospholipids and histidine, while DSC study suggested interactions between folic acid and lipids during heating. Release study done by a Franz diffusion cell showed prolonged release of folic acid from liposomes and the release rate was determined by folic acid solubility.",
publisher = "Elsevier",
journal = "Journal of Drug Delivery Science and Technology",
title = "Formulation and characterization of novel liposomes containing histidine for encapsulation of a poorly soluble vitamin",
pages = "101920",
volume = "59",
doi = "10.1016/j.jddst.2020.101920"
}