TY  - JOUR
AU  - Nenadović, Snežana
AU  - Kljajević, Ljiljana M.
AU  - Marković, Smilja
AU  - Omerašević, Mia
AU  - Jovanović, Uroš
AU  - Andrić, Velibor
AU  - Vukanac, Ivana
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/3355
AB  - The removal of Cs (I) ions from aqueous solution was studied using natural diatomite as adsorption materials originated from Rudovci, Serbia. The microstructure of natural diatomite has been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) while the degree of Cs adsorption was evaluated by atomic emission spectroscopy. The cation exchange capacity (CEC) values for natural diatomite was 50 meq/100g. Depending on whether the Cs adsorption occurred in the acidic and alkaline media at a temperature of 298.15 K in acidic media Delta G(0) values was -12.674 kJ/mol, while in alkaline media Delta G(0) was 13.142 kJ/mol and a change of Delta S-0 to 42.51 J/molK in acidic media and 44.08 J/molK in alkaline medium.
T2  - Science of Sintering
T1  - Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids
SP  - 299
EP  - 309
VL  - 47
IS  - 3
DO  - 10.2298/SOS1503299N
UR  - https://hdl.handle.net/21.15107/rcub_dais_3355
ER  - 

@article{
author = "Nenadović, Snežana and Kljajević, Ljiljana M. and Marković, Smilja and Omerašević, Mia and Jovanović, Uroš and Andrić, Velibor and Vukanac, Ivana",
year = "2015",
abstract = "The removal of Cs (I) ions from aqueous solution was studied using natural diatomite as adsorption materials originated from Rudovci, Serbia. The microstructure of natural diatomite has been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) while the degree of Cs adsorption was evaluated by atomic emission spectroscopy. The cation exchange capacity (CEC) values for natural diatomite was 50 meq/100g. Depending on whether the Cs adsorption occurred in the acidic and alkaline media at a temperature of 298.15 K in acidic media Delta G(0) values was -12.674 kJ/mol, while in alkaline media Delta G(0) was 13.142 kJ/mol and a change of Delta S-0 to 42.51 J/molK in acidic media and 44.08 J/molK in alkaline medium.",
journal = "Science of Sintering",
title = "Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids",
pages = "299-309",
volume = "47",
number = "3",
doi = "10.2298/SOS1503299N",
url = "https://hdl.handle.net/21.15107/rcub_dais_3355"
}

Nenadović, S., Kljajević, L. M., Marković, S., Omerašević, M., Jovanović, U., Andrić, V.,& Vukanac, I.. (2015). Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids. in Science of Sintering, 47(3), 299-309.
https://doi.org/10.2298/SOS1503299N
https://hdl.handle.net/21.15107/rcub_dais_3355

Nenadović S, Kljajević LM, Marković S, Omerašević M, Jovanović U, Andrić V, Vukanac I. Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids. in Science of Sintering. 2015;47(3):299-309.
doi:10.2298/SOS1503299N
https://hdl.handle.net/21.15107/rcub_dais_3355 .

Nenadović, Snežana, Kljajević, Ljiljana M., Marković, Smilja, Omerašević, Mia, Jovanović, Uroš, Andrić, Velibor, Vukanac, Ivana, "Natural Diatomite (Rudovci, Serbia) as Adsorbent for Removal Cs from Radioactive Waste Liquids" in Science of Sintering, 47, no. 3 (2015):299-309,
https://doi.org/10.2298/SOS1503299N .,
https://hdl.handle.net/21.15107/rcub_dais_3355 .

TY  - JOUR
AU  - Stevanović, Magdalena
AU  - Savanović, Igor
AU  - Uskoković, Vuk
AU  - Škapin, Srečo Davor
AU  - Bračko, Ines
AU  - Jovanović, Uroš
AU  - Uskoković, Dragan
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/487
AB  - A simple and green chemical method has been developed to synthesize stable bare and capped silver nanoparticles based on the reduction of silver ions by glucose and capping by poly(α,γ,l-glutamic acid) (PGA). The use of ammonia during synthesis was avoided. PGA has had a dual role in the synthesis and was used as a capping agent to make the silver nanoparticle more biocompatible and to protect the nanoparticles from agglomerating in the liquid medium. The synthesized PGA-capped silver nanoparticles in the size range 5–45 nm were stable over long periods of time, without signs of precipitation. Morphological examination has shown that the silver nanoparticles had a nearly spherical, multiply twinned structure. The effects of the reaction temperature and the reaction time during the synthesis were investigated too. The biocompatibility of the PGA-capped silver nanoparticles is discussed in terms of in vitro toxicity with human intestinal Caco-2 cells. The samples were characterized by UV–Visible spectroscopy, field emission scanning electron microscopy, transmission electron microscopy, and zeta potential measurements.
PB  - Springer-Verlag
T2  - Colloid and Polymer Science
T1  - A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ,l-glutamic acid)-capped silver nanoparticles
SP  - 221
EP  - 231
VL  - 290
IS  - 3
DO  - 10.1007/s00396-011-2540-7
UR  - https://hdl.handle.net/21.15107/rcub_dais_487
ER  - 

@article{
author = "Stevanović, Magdalena and Savanović, Igor and Uskoković, Vuk and Škapin, Srečo Davor and Bračko, Ines and Jovanović, Uroš and Uskoković, Dragan",
year = "2012",
abstract = "A simple and green chemical method has been developed to synthesize stable bare and capped silver nanoparticles based on the reduction of silver ions by glucose and capping by poly(α,γ,l-glutamic acid) (PGA). The use of ammonia during synthesis was avoided. PGA has had a dual role in the synthesis and was used as a capping agent to make the silver nanoparticle more biocompatible and to protect the nanoparticles from agglomerating in the liquid medium. The synthesized PGA-capped silver nanoparticles in the size range 5–45 nm were stable over long periods of time, without signs of precipitation. Morphological examination has shown that the silver nanoparticles had a nearly spherical, multiply twinned structure. The effects of the reaction temperature and the reaction time during the synthesis were investigated too. The biocompatibility of the PGA-capped silver nanoparticles is discussed in terms of in vitro toxicity with human intestinal Caco-2 cells. The samples were characterized by UV–Visible spectroscopy, field emission scanning electron microscopy, transmission electron microscopy, and zeta potential measurements.",
publisher = "Springer-Verlag",
journal = "Colloid and Polymer Science",
title = "A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ,l-glutamic acid)-capped silver nanoparticles",
pages = "221-231",
volume = "290",
number = "3",
doi = "10.1007/s00396-011-2540-7",
url = "https://hdl.handle.net/21.15107/rcub_dais_487"
}

Stevanović, M., Savanović, I., Uskoković, V., Škapin, S. D., Bračko, I., Jovanović, U.,& Uskoković, D.. (2012). A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ,l-glutamic acid)-capped silver nanoparticles. in Colloid and Polymer Science
Springer-Verlag., 290(3), 221-231.
https://doi.org/10.1007/s00396-011-2540-7
https://hdl.handle.net/21.15107/rcub_dais_487

Stevanović M, Savanović I, Uskoković V, Škapin SD, Bračko I, Jovanović U, Uskoković D. A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ,l-glutamic acid)-capped silver nanoparticles. in Colloid and Polymer Science. 2012;290(3):221-231.
doi:10.1007/s00396-011-2540-7
https://hdl.handle.net/21.15107/rcub_dais_487 .

Stevanović, Magdalena, Savanović, Igor, Uskoković, Vuk, Škapin, Srečo Davor, Bračko, Ines, Jovanović, Uroš, Uskoković, Dragan, "A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ,l-glutamic acid)-capped silver nanoparticles" in Colloid and Polymer Science, 290, no. 3 (2012):221-231,
https://doi.org/10.1007/s00396-011-2540-7 .,
https://hdl.handle.net/21.15107/rcub_dais_487 .

TY  - JOUR
AU  - Stevanović, Magdalena
AU  - Savanović, Igor
AU  - Uskoković, Vuk
AU  - Škapin, Srečo Davor
AU  - Bračko, Ines
AU  - Jovanović, Uroš
AU  - Uskoković, Dragan
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/571
AB  - A simple and green chemical method has been developed to synthesize stable bare and capped silver nanoparticles based on the reduction of silver ions by glucose and capping by poly(α,γ,L-glutamic acid) (PGA). The use of ammonia during synthesis was avoided. PGA has had a dual role in the synthesis and was used as a capping agent to make the silver nanoparticle more biocompatible and to protect the nanoparticles from agglomerating in the liquid medium. The synthesized PGA-capped silver nanoparticles in the size range 5–45 nm were stable over long periods of time, without signs of precipitation. Morphological examination has shown that the silver nanoparticles had a nearly spherical, multiply twinned structure. The effects of the reaction temperature and the reaction time during the synthesis were investigated too. The biocompatibility of the PGA-capped silver nano-particles is discussed in terms of in vitro toxicity with human intestinal Caco-2 cells. The samples were characterized by UV–Visible spectroscopy, field emission scanning electron microscopy, transmission electron microscopy, and zeta potential measurements.
PB  - Springer-Verlag
T2  - Colloid and Polymer Science
T1  - A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ, L-glutamic acid)-capped silver nanoparticles
SP  - 221
EP  - 231
VL  - 290
IS  - 3
DO  - 10.1007/s00396-011-2540-7
UR  - https://hdl.handle.net/21.15107/rcub_dais_571
ER  - 

@article{
author = "Stevanović, Magdalena and Savanović, Igor and Uskoković, Vuk and Škapin, Srečo Davor and Bračko, Ines and Jovanović, Uroš and Uskoković, Dragan",
year = "2012",
abstract = "A simple and green chemical method has been developed to synthesize stable bare and capped silver nanoparticles based on the reduction of silver ions by glucose and capping by poly(α,γ,L-glutamic acid) (PGA). The use of ammonia during synthesis was avoided. PGA has had a dual role in the synthesis and was used as a capping agent to make the silver nanoparticle more biocompatible and to protect the nanoparticles from agglomerating in the liquid medium. The synthesized PGA-capped silver nanoparticles in the size range 5–45 nm were stable over long periods of time, without signs of precipitation. Morphological examination has shown that the silver nanoparticles had a nearly spherical, multiply twinned structure. The effects of the reaction temperature and the reaction time during the synthesis were investigated too. The biocompatibility of the PGA-capped silver nano-particles is discussed in terms of in vitro toxicity with human intestinal Caco-2 cells. The samples were characterized by UV–Visible spectroscopy, field emission scanning electron microscopy, transmission electron microscopy, and zeta potential measurements.",
publisher = "Springer-Verlag",
journal = "Colloid and Polymer Science",
title = "A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ, L-glutamic acid)-capped silver nanoparticles",
pages = "221-231",
volume = "290",
number = "3",
doi = "10.1007/s00396-011-2540-7",
url = "https://hdl.handle.net/21.15107/rcub_dais_571"
}

Stevanović, M., Savanović, I., Uskoković, V., Škapin, S. D., Bračko, I., Jovanović, U.,& Uskoković, D.. (2012). A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ, L-glutamic acid)-capped silver nanoparticles. in Colloid and Polymer Science
Springer-Verlag., 290(3), 221-231.
https://doi.org/10.1007/s00396-011-2540-7
https://hdl.handle.net/21.15107/rcub_dais_571

Stevanović M, Savanović I, Uskoković V, Škapin SD, Bračko I, Jovanović U, Uskoković D. A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ, L-glutamic acid)-capped silver nanoparticles. in Colloid and Polymer Science. 2012;290(3):221-231.
doi:10.1007/s00396-011-2540-7
https://hdl.handle.net/21.15107/rcub_dais_571 .

Stevanović, Magdalena, Savanović, Igor, Uskoković, Vuk, Škapin, Srečo Davor, Bračko, Ines, Jovanović, Uroš, Uskoković, Dragan, "A new, simple, green, and one-pot four-component synthesis of bare and poly(α,γ, L-glutamic acid)-capped silver nanoparticles" in Colloid and Polymer Science, 290, no. 3 (2012):221-231,
https://doi.org/10.1007/s00396-011-2540-7 .,
https://hdl.handle.net/21.15107/rcub_dais_571 .