TY  - CONF
AU  - Ajduković, Zorica
AU  - Ignjatović, Nenad
AU  - Stojanović, Zoran S.
AU  - Kaličanin, Biljana
AU  - Savić, Vojin
AU  - Petrović, S. M.
AU  - Petrović, B. M.
AU  - Milićević, Jelena
AU  - Uskoković, Dragan
PY  - 2009
UR  - https://dais.sanu.ac.rs/123456789/4934
AB  - In this study nanocomposite was used for reconstruction of alveolar bone defect of mandible. Specifically, the main interest for the use of magnetic nanoparticles in biomedical applications is that an inhomogeneous external magnetic field exerts a force on them, and thus they can be manipulated or transported to a specific diseased tissue by a magnetic field gradient. In addition, magnetic particles are of interest because they do not retain any magnetism after removal of the magnetic field. Specifically, inorganic biodegradable nanoparticles (including ceramics, like hydroxyapatite) will be functionalized with bioactive compounds that bond to bone of low mass. Extremely good results in the recovery of alveolar bone osteoporosis were achieved already after 6th week of the application of magnetic nanoparticles. After bonding specifically to osteoporotic bone and not healthy bone, magnetic nanoparticle systems will deliver bioactive compounds to locally increase bone mass. Implantation of magnetic nanoparticles will create bone construction and enable quick formation of new bone and become the material of choice for accelerated bone regeneration.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Programme and The Book of Abstracts / Eleventh Annual Conference YUCOMAT 2009, Herceg Novi, August 31 – September 4, 2009
T1  - Treatment of osteoporosis alveolar bone with cobalt substituted hydroxyapatite nanoparticles
SP  - 188
EP  - 188
UR  - https://hdl.handle.net/21.15107/rcub_dais_4934
ER  - 

@conference{
author = "Ajduković, Zorica and Ignjatović, Nenad and Stojanović, Zoran S. and Kaličanin, Biljana and Savić, Vojin and Petrović, S. M. and Petrović, B. M. and Milićević, Jelena and Uskoković, Dragan",
year = "2009",
abstract = "In this study nanocomposite was used for reconstruction of alveolar bone defect of mandible. Specifically, the main interest for the use of magnetic nanoparticles in biomedical applications is that an inhomogeneous external magnetic field exerts a force on them, and thus they can be manipulated or transported to a specific diseased tissue by a magnetic field gradient. In addition, magnetic particles are of interest because they do not retain any magnetism after removal of the magnetic field. Specifically, inorganic biodegradable nanoparticles (including ceramics, like hydroxyapatite) will be functionalized with bioactive compounds that bond to bone of low mass. Extremely good results in the recovery of alveolar bone osteoporosis were achieved already after 6th week of the application of magnetic nanoparticles. After bonding specifically to osteoporotic bone and not healthy bone, magnetic nanoparticle systems will deliver bioactive compounds to locally increase bone mass. Implantation of magnetic nanoparticles will create bone construction and enable quick formation of new bone and become the material of choice for accelerated bone regeneration.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Programme and The Book of Abstracts / Eleventh Annual Conference YUCOMAT 2009, Herceg Novi, August 31 – September 4, 2009",
title = "Treatment of osteoporosis alveolar bone with cobalt substituted hydroxyapatite nanoparticles",
pages = "188-188",
url = "https://hdl.handle.net/21.15107/rcub_dais_4934"
}

Ajduković, Z., Ignjatović, N., Stojanović, Z. S., Kaličanin, B., Savić, V., Petrović, S. M., Petrović, B. M., Milićević, J.,& Uskoković, D.. (2009). Treatment of osteoporosis alveolar bone with cobalt substituted hydroxyapatite nanoparticles. in Programme and The Book of Abstracts / Eleventh Annual Conference YUCOMAT 2009, Herceg Novi, August 31 – September 4, 2009
Belgrade : Institute of Technical Sciences of SASA., 188-188.
https://hdl.handle.net/21.15107/rcub_dais_4934

Ajduković Z, Ignjatović N, Stojanović ZS, Kaličanin B, Savić V, Petrović SM, Petrović BM, Milićević J, Uskoković D. Treatment of osteoporosis alveolar bone with cobalt substituted hydroxyapatite nanoparticles. in Programme and The Book of Abstracts / Eleventh Annual Conference YUCOMAT 2009, Herceg Novi, August 31 – September 4, 2009. 2009;:188-188.
https://hdl.handle.net/21.15107/rcub_dais_4934 .

Ajduković, Zorica, Ignjatović, Nenad, Stojanović, Zoran S., Kaličanin, Biljana, Savić, Vojin, Petrović, S. M., Petrović, B. M., Milićević, Jelena, Uskoković, Dragan, "Treatment of osteoporosis alveolar bone with cobalt substituted hydroxyapatite nanoparticles" in Programme and The Book of Abstracts / Eleventh Annual Conference YUCOMAT 2009, Herceg Novi, August 31 – September 4, 2009 (2009):188-188,
https://hdl.handle.net/21.15107/rcub_dais_4934 .

TY  - JOUR
AU  - Kaličanin, Biljana
AU  - Ajduković, Zorica
AU  - Kostić, Milena
AU  - Najman, Stevo
AU  - Savić, Vojin
AU  - Ignjatović, Nenad
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/13687
AB  - Gubitak koštanog tkiva, usled resorpcije viličnih kostiju, ima značajno mesto u stomatologiji. U cilju rešavanja problema deficita koštanog tkiva nastalih resorpcijom alveolarne kosti pristupilo se primeni sintetičkih materijala na bazi CP/PLGA (kalcijum-fosfat/polilaktid-co-glikolid) kompozita. Istraživanja su radena na pacovima kod kojih je arteficijelno izazivana resorpcija viličnih kostiju. Rezultati su pokazali da se najbolji efekat regeneracije alveolarne kosti postižu implantacijom nanokompozita. Efekat nanokompozita praćenje određivanjem sadržaja kalcijuma i fosfata, kao osnova kristalne rešetke hidroksiapatita. Dobijeni rezultati pokazuju da sintetički CP/PLGA nanokompozit olakšava rehabilitaciju oslabljene alveolarne kosti, pa zahvaljujući svom osteokonduktivnom efektu može u budućnosti biti materijal izbora u zameni koštanog tkiva.
AB  - The alveolar bone tissue resorption defect has a significant role in dentistry. Because of the bone tissue deficit developed by alveolar resorption, the use of synthetic material CP/PLGA (calcium-phosphate/polylactide-co-gliycolide) composite was introduced. Investigations were performed on rats with artificially produced resorption of the mandibular bone. The results show that the best effect on alveolar bone were attained by using nano-composite implants. The effect of the nanocomposite was ascertained by determining the calcium and phosphate content, as a basis of the hydroxyapatite structure. The results show that synthetic CP/PLGA nanocomposite alleviate the rehabilitation of weakened alveolar bone. Due to its osteoconductive effect, CP/PLGA can be the material of choice for bone substitution in the future.
PB  - Belgrade : Association of the Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Uloga sintetičkih biomaterijala u procesu regeneracije resorbovane alveolarne kosti
T1  - The role of synthetic biomaterials in resorptive alveolar bone regeneration
SP  - 96
EP  - 100
VL  - 61
IS  - 2
DO  - 10.2298/HEMIND0702096K
UR  - https://hdl.handle.net/21.15107/rcub_dais_13687
ER  - 

@article{
author = "Kaličanin, Biljana and Ajduković, Zorica and Kostić, Milena and Najman, Stevo and Savić, Vojin and Ignjatović, Nenad",
year = "2007",
abstract = "Gubitak koštanog tkiva, usled resorpcije viličnih kostiju, ima značajno mesto u stomatologiji. U cilju rešavanja problema deficita koštanog tkiva nastalih resorpcijom alveolarne kosti pristupilo se primeni sintetičkih materijala na bazi CP/PLGA (kalcijum-fosfat/polilaktid-co-glikolid) kompozita. Istraživanja su radena na pacovima kod kojih je arteficijelno izazivana resorpcija viličnih kostiju. Rezultati su pokazali da se najbolji efekat regeneracije alveolarne kosti postižu implantacijom nanokompozita. Efekat nanokompozita praćenje određivanjem sadržaja kalcijuma i fosfata, kao osnova kristalne rešetke hidroksiapatita. Dobijeni rezultati pokazuju da sintetički CP/PLGA nanokompozit olakšava rehabilitaciju oslabljene alveolarne kosti, pa zahvaljujući svom osteokonduktivnom efektu može u budućnosti biti materijal izbora u zameni koštanog tkiva., The alveolar bone tissue resorption defect has a significant role in dentistry. Because of the bone tissue deficit developed by alveolar resorption, the use of synthetic material CP/PLGA (calcium-phosphate/polylactide-co-gliycolide) composite was introduced. Investigations were performed on rats with artificially produced resorption of the mandibular bone. The results show that the best effect on alveolar bone were attained by using nano-composite implants. The effect of the nanocomposite was ascertained by determining the calcium and phosphate content, as a basis of the hydroxyapatite structure. The results show that synthetic CP/PLGA nanocomposite alleviate the rehabilitation of weakened alveolar bone. Due to its osteoconductive effect, CP/PLGA can be the material of choice for bone substitution in the future.",
publisher = "Belgrade : Association of the Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Uloga sintetičkih biomaterijala u procesu regeneracije resorbovane alveolarne kosti, The role of synthetic biomaterials in resorptive alveolar bone regeneration",
pages = "96-100",
volume = "61",
number = "2",
doi = "10.2298/HEMIND0702096K",
url = "https://hdl.handle.net/21.15107/rcub_dais_13687"
}

Kaličanin, B., Ajduković, Z., Kostić, M., Najman, S., Savić, V.,& Ignjatović, N.. (2007). Uloga sintetičkih biomaterijala u procesu regeneracije resorbovane alveolarne kosti. in Hemijska industrija
Belgrade : Association of the Chemical Engineers of Serbia., 61(2), 96-100.
https://doi.org/10.2298/HEMIND0702096K
https://hdl.handle.net/21.15107/rcub_dais_13687

Kaličanin B, Ajduković Z, Kostić M, Najman S, Savić V, Ignjatović N. Uloga sintetičkih biomaterijala u procesu regeneracije resorbovane alveolarne kosti. in Hemijska industrija. 2007;61(2):96-100.
doi:10.2298/HEMIND0702096K
https://hdl.handle.net/21.15107/rcub_dais_13687 .

Kaličanin, Biljana, Ajduković, Zorica, Kostić, Milena, Najman, Stevo, Savić, Vojin, Ignjatović, Nenad, "Uloga sintetičkih biomaterijala u procesu regeneracije resorbovane alveolarne kosti" in Hemijska industrija, 61, no. 2 (2007):96-100,
https://doi.org/10.2298/HEMIND0702096K .,
https://hdl.handle.net/21.15107/rcub_dais_13687 .

TY  - CONF
AU  - Anđelković, Maja
AU  - Ajduković, Zorica
AU  - Kostić, Milena
AU  - Krunić, Nebojša
AU  - Kaličanin, Biljana
AU  - Ignjatović, Nenad
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/6281
AB  - Fixed dentures are created in order to rehabilitate the function of orofacial system, to
correct disordered interdental relation, as well as the relation between jaws and to do esthetic
correction. Binding of fixed dentures to the teeth carriers is done with a layer of binding
biomaterials from the group of dental cements. Cement as the choice of dental biomaterials has
to be the best cement for the most frequent, routine management for these type of works and
most frequently used materials – metal, acrylate, ceramics. Cement must be safe to use with
patients. Ideally, it must have longtime advantages such as to be for various uses, to find the
right balance between results and simplicity of application, which are the most important for
routine management. There are many types of cement. In this study, Zn-phosphate and
glassionomer cement were used. In modern dental technology, production of cement is well
developed and the most concerns are about non-toxicity, biocompatibility, bioinertion,
biofunction. In some cases acidic balance disorder of saliva medium can bring to release of low
doses of heavy metal ions after the reaction of cement and heavy metal ions from dental
compounds. In this study, the best results were achieved with glassionomer cement, because the
lowest percent of released heavy metal ions in saliva medium was noticed after cementing of
fixed dentures by glassionomer cement. Because of its characteristics, glassionomer cement can
be the choice material for permanent cementing of fixed prosthetic dentures.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007
T1  - Evaluation of glassionomer cement application for permanent binding of prosthetic dentures
SP  - 179
EP  - 179
UR  - https://hdl.handle.net/21.15107/rcub_dais_6281
ER  - 

@conference{
author = "Anđelković, Maja and Ajduković, Zorica and Kostić, Milena and Krunić, Nebojša and Kaličanin, Biljana and Ignjatović, Nenad",
year = "2007",
abstract = "Fixed dentures are created in order to rehabilitate the function of orofacial system, to
correct disordered interdental relation, as well as the relation between jaws and to do esthetic
correction. Binding of fixed dentures to the teeth carriers is done with a layer of binding
biomaterials from the group of dental cements. Cement as the choice of dental biomaterials has
to be the best cement for the most frequent, routine management for these type of works and
most frequently used materials – metal, acrylate, ceramics. Cement must be safe to use with
patients. Ideally, it must have longtime advantages such as to be for various uses, to find the
right balance between results and simplicity of application, which are the most important for
routine management. There are many types of cement. In this study, Zn-phosphate and
glassionomer cement were used. In modern dental technology, production of cement is well
developed and the most concerns are about non-toxicity, biocompatibility, bioinertion,
biofunction. In some cases acidic balance disorder of saliva medium can bring to release of low
doses of heavy metal ions after the reaction of cement and heavy metal ions from dental
compounds. In this study, the best results were achieved with glassionomer cement, because the
lowest percent of released heavy metal ions in saliva medium was noticed after cementing of
fixed dentures by glassionomer cement. Because of its characteristics, glassionomer cement can
be the choice material for permanent cementing of fixed prosthetic dentures.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007",
title = "Evaluation of glassionomer cement application for permanent binding of prosthetic dentures",
pages = "179-179",
url = "https://hdl.handle.net/21.15107/rcub_dais_6281"
}

Anđelković, M., Ajduković, Z., Kostić, M., Krunić, N., Kaličanin, B.,& Ignjatović, N.. (2007). Evaluation of glassionomer cement application for permanent binding of prosthetic dentures. in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007
Belgrade : Institute of Technical Sciences of SASA., 179-179.
https://hdl.handle.net/21.15107/rcub_dais_6281

Anđelković M, Ajduković Z, Kostić M, Krunić N, Kaličanin B, Ignjatović N. Evaluation of glassionomer cement application for permanent binding of prosthetic dentures. in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007. 2007;:179-179.
https://hdl.handle.net/21.15107/rcub_dais_6281 .

Anđelković, Maja, Ajduković, Zorica, Kostić, Milena, Krunić, Nebojša, Kaličanin, Biljana, Ignjatović, Nenad, "Evaluation of glassionomer cement application for permanent binding of prosthetic dentures" in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007 (2007):179-179,
https://hdl.handle.net/21.15107/rcub_dais_6281 .

TY  - CONF
AU  - Ajduković, Zorica
AU  - Ignjatović, Nenad
AU  - Petrović, Dragan
AU  - Savić, Vesna
AU  - Kaličanin, Biljana
AU  - Anđelković, Maja
AU  - Nikolov, S.
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/6295
AB  - Application of synthetic polymer biomaterials is very often used in biomedicine and
dentistry. That’s why the need for creating the new polymer biomaterials is more and more
obvious. Hydroxy-apatite, as a natural constituent of bone, has been already used for many years
in all segments of dentistry. In order to develop better properties, hydroxy-apatite is combined
with polymers. In this research, application of micro and nano composite biomaterials in
reconstruction of osteoporosis damaged alveolar bone of rats is analyzed. Evaluation of
regeneration of restored osteoporosis damaged alveolar bone of rats was done by
histopathological analyses. The optimal results were after 24 weeks after implantation of
calcium-phosphate/poly-D, L-lactide-co-glycolide (CP/DLPLG) composite biomaterials nano
particles in comparison to micro particles. Regeneration and reparation of damaged alveolar
bone with creation of new bone tissue which is very similar to mature bone, are much better on
the place of nano CP/DLPLG implantation. Because of its very good osteoconductive effect,
applied nano CP/DLPLG composite can totally renew lost bone tissue, so it can be the material
of choice for the alveolar bone defect rehabilitation.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007
T1  - Application analysis of micro and nano composites in restoring of bone tissue of the jaw
SP  - 178
EP  - 178
UR  - https://hdl.handle.net/21.15107/rcub_dais_6295
ER  - 

@conference{
author = "Ajduković, Zorica and Ignjatović, Nenad and Petrović, Dragan and Savić, Vesna and Kaličanin, Biljana and Anđelković, Maja and Nikolov, S.",
year = "2007",
abstract = "Application of synthetic polymer biomaterials is very often used in biomedicine and
dentistry. That’s why the need for creating the new polymer biomaterials is more and more
obvious. Hydroxy-apatite, as a natural constituent of bone, has been already used for many years
in all segments of dentistry. In order to develop better properties, hydroxy-apatite is combined
with polymers. In this research, application of micro and nano composite biomaterials in
reconstruction of osteoporosis damaged alveolar bone of rats is analyzed. Evaluation of
regeneration of restored osteoporosis damaged alveolar bone of rats was done by
histopathological analyses. The optimal results were after 24 weeks after implantation of
calcium-phosphate/poly-D, L-lactide-co-glycolide (CP/DLPLG) composite biomaterials nano
particles in comparison to micro particles. Regeneration and reparation of damaged alveolar
bone with creation of new bone tissue which is very similar to mature bone, are much better on
the place of nano CP/DLPLG implantation. Because of its very good osteoconductive effect,
applied nano CP/DLPLG composite can totally renew lost bone tissue, so it can be the material
of choice for the alveolar bone defect rehabilitation.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007",
title = "Application analysis of micro and nano composites in restoring of bone tissue of the jaw",
pages = "178-178",
url = "https://hdl.handle.net/21.15107/rcub_dais_6295"
}

Ajduković, Z., Ignjatović, N., Petrović, D., Savić, V., Kaličanin, B., Anđelković, M.,& Nikolov, S.. (2007). Application analysis of micro and nano composites in restoring of bone tissue of the jaw. in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007
Belgrade : Institute of Technical Sciences of SASA., 178-178.
https://hdl.handle.net/21.15107/rcub_dais_6295

Ajduković Z, Ignjatović N, Petrović D, Savić V, Kaličanin B, Anđelković M, Nikolov S. Application analysis of micro and nano composites in restoring of bone tissue of the jaw. in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007. 2007;:178-178.
https://hdl.handle.net/21.15107/rcub_dais_6295 .

Ajduković, Zorica, Ignjatović, Nenad, Petrović, Dragan, Savić, Vesna, Kaličanin, Biljana, Anđelković, Maja, Nikolov, S., "Application analysis of micro and nano composites in restoring of bone tissue of the jaw" in Programme and The Book of Abstracts / Ninth Annual Conference YUCOMAT 2007, Herceg Novi, September 10-14, 2007 (2007):178-178,
https://hdl.handle.net/21.15107/rcub_dais_6295 .