TY  - JOUR
AU  - Kozarski, Maja
AU  - Klaus, Anita
AU  - Jakovljević, Dragica
AU  - Todorović, Nina
AU  - Vunduk, Jovana
AU  - Petrović, Predrag
AU  - Nikšić, Miomir
AU  - Vrvić, Miroslav
AU  - van Griensven, Leo
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3051
AB  - Oxidative stress caused by an imbalanced metabolism and an excess of reactive oxygen species (ROS) lead to a range of health disorders in humans. Our endogenous antioxidant defense mechanisms and our dietary intake of antioxidants potentially regulate our oxidative homeostasis. Numerous synthetic antioxidants can effectively improve defense mechanisms, but because of their adverse toxic effects under certain conditions, preference is given to natural compounds. Consequently, the requirements for natural, alternative sources of antioxidant foods identified in edible mushrooms, as well as the mechanistic action involved in their antioxidant properties, have increased rapidly. Chemical composition and antioxidant potential of mushrooms have been intensively studied. Edible mushrooms might be used directly in enhancement of antioxidant defenses through dietary supplementation to reduce the level of oxidative stress. Wild or cultivated, they have been related to significant antioxidant properties due to their bioactive compounds, such as polyphenols, polysaccharides, vitamins, carotenoids and minerals. Antioxidant and health benefits, observed in edible mushrooms, seem an additional reason for their traditional use as a popular delicacy food. This review discusses the consumption of edible mushrooms as a powerful instrument in maintaining health, longevity and life quality.
PB  - MDPI, Basel
T2  - Molecules
T1  - Antioxidants of Edible Mushrooms
EP  - 19525
IS  - 10
SP  - 19489
VL  - 20
DO  - 10.3390/molecules201019489
ER  - 

@article{
author = "Kozarski, Maja and Klaus, Anita and Jakovljević, Dragica and Todorović, Nina and Vunduk, Jovana and Petrović, Predrag and Nikšić, Miomir and Vrvić, Miroslav and van Griensven, Leo",
year = "2015",
abstract = "Oxidative stress caused by an imbalanced metabolism and an excess of reactive oxygen species (ROS) lead to a range of health disorders in humans. Our endogenous antioxidant defense mechanisms and our dietary intake of antioxidants potentially regulate our oxidative homeostasis. Numerous synthetic antioxidants can effectively improve defense mechanisms, but because of their adverse toxic effects under certain conditions, preference is given to natural compounds. Consequently, the requirements for natural, alternative sources of antioxidant foods identified in edible mushrooms, as well as the mechanistic action involved in their antioxidant properties, have increased rapidly. Chemical composition and antioxidant potential of mushrooms have been intensively studied. Edible mushrooms might be used directly in enhancement of antioxidant defenses through dietary supplementation to reduce the level of oxidative stress. Wild or cultivated, they have been related to significant antioxidant properties due to their bioactive compounds, such as polyphenols, polysaccharides, vitamins, carotenoids and minerals. Antioxidant and health benefits, observed in edible mushrooms, seem an additional reason for their traditional use as a popular delicacy food. This review discusses the consumption of edible mushrooms as a powerful instrument in maintaining health, longevity and life quality.",
publisher = "MDPI, Basel",
journal = "Molecules",
title = "Antioxidants of Edible Mushrooms",
pages = "19525-19489",
number = "10",
volume = "20",
doi = "10.3390/molecules201019489"
}

Kozarski, M., Klaus, A., Jakovljević, D., Todorović, N., Vunduk, J., Petrović, P., Nikšić, M., Vrvić, M.,& van Griensven, L.. (2015). Antioxidants of Edible Mushrooms. in Molecules
MDPI, Basel., 20(10), 19489-19525.
https://doi.org/10.3390/molecules201019489

Kozarski M, Klaus A, Jakovljević D, Todorović N, Vunduk J, Petrović P, Nikšić M, Vrvić M, van Griensven L. Antioxidants of Edible Mushrooms. in Molecules. 2015;20(10):19489-19525.
doi:10.3390/molecules201019489 .

Kozarski, Maja, Klaus, Anita, Jakovljević, Dragica, Todorović, Nina, Vunduk, Jovana, Petrović, Predrag, Nikšić, Miomir, Vrvić, Miroslav, van Griensven, Leo, "Antioxidants of Edible Mushrooms" in Molecules, 20, no. 10 (2015):19489-19525,
https://doi.org/10.3390/molecules201019489 . .

TY  - JOUR
AU  - Nastasović, Aleksandra
AU  - Sandić, Zvjezdana P.
AU  - Suručić, Ljiljana T.
AU  - Maksin, Danijela
AU  - Jakovljević, Dragica
AU  - Onjia, Antonije
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1416
AB  - Two samples of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), poly(GMA-co-EGDMA), with different porosity parameters were synthesized by suspension copolymerization and functionalized with ethylene diamine and diethylene triamine. The kinetics of Cr(VI) sorption by amino-functionalized poly(GMA-co-EGDMA) was investigated under non-competitive conditions. Competitive kinetics was studied from following multicomponent solutions: Cu(II) and Cr(VI); Cu(II), Co(II), Cd(II) and Ni(II): Cr(VI), Cu(II), Co(II) and Cd(II) solutions. Two kinetic models (the pseudo-first and pseudo-second-order) were used to determine the best-fit equation for the metals sorption by poly(GMA-co-EGDMA)-en and poly(GMA-co-EGDMA)-deta.
PB  - Elsevier, Amsterdam
T2  - Journal of Hazardous Materials
T1  - Kinetics of hexavalent chromium sorption on amino-functionalized macroporous glycidyl methacrylate copolymer
EP  - 159
IS  - 1-3
SP  - 153
VL  - 171
DO  - 10.1016/j.jhazmat.2009.05.116
ER  - 

@article{
author = "Nastasović, Aleksandra and Sandić, Zvjezdana P. and Suručić, Ljiljana T. and Maksin, Danijela and Jakovljević, Dragica and Onjia, Antonije",
year = "2009",
abstract = "Two samples of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), poly(GMA-co-EGDMA), with different porosity parameters were synthesized by suspension copolymerization and functionalized with ethylene diamine and diethylene triamine. The kinetics of Cr(VI) sorption by amino-functionalized poly(GMA-co-EGDMA) was investigated under non-competitive conditions. Competitive kinetics was studied from following multicomponent solutions: Cu(II) and Cr(VI); Cu(II), Co(II), Cd(II) and Ni(II): Cr(VI), Cu(II), Co(II) and Cd(II) solutions. Two kinetic models (the pseudo-first and pseudo-second-order) were used to determine the best-fit equation for the metals sorption by poly(GMA-co-EGDMA)-en and poly(GMA-co-EGDMA)-deta.",
publisher = "Elsevier, Amsterdam",
journal = "Journal of Hazardous Materials",
title = "Kinetics of hexavalent chromium sorption on amino-functionalized macroporous glycidyl methacrylate copolymer",
pages = "159-153",
number = "1-3",
volume = "171",
doi = "10.1016/j.jhazmat.2009.05.116"
}

Nastasović, A., Sandić, Z. P., Suručić, L. T., Maksin, D., Jakovljević, D.,& Onjia, A.. (2009). Kinetics of hexavalent chromium sorption on amino-functionalized macroporous glycidyl methacrylate copolymer. in Journal of Hazardous Materials
Elsevier, Amsterdam., 171(1-3), 153-159.
https://doi.org/10.1016/j.jhazmat.2009.05.116

Nastasović A, Sandić ZP, Suručić LT, Maksin D, Jakovljević D, Onjia A. Kinetics of hexavalent chromium sorption on amino-functionalized macroporous glycidyl methacrylate copolymer. in Journal of Hazardous Materials. 2009;171(1-3):153-159.
doi:10.1016/j.jhazmat.2009.05.116 .

Nastasović, Aleksandra, Sandić, Zvjezdana P., Suručić, Ljiljana T., Maksin, Danijela, Jakovljević, Dragica, Onjia, Antonije, "Kinetics of hexavalent chromium sorption on amino-functionalized macroporous glycidyl methacrylate copolymer" in Journal of Hazardous Materials, 171, no. 1-3 (2009):153-159,
https://doi.org/10.1016/j.jhazmat.2009.05.116 . .

TY  - CHAP
AU  - Nastasović, Aleksandra B.
AU  - Jakovljević, Dragica
AU  - Sandić, Zvjezdana
AU  - Đorđević, Dragana
AU  - Suručić, Ljiljana
AU  - Kljajević, Sladjana
AU  - Marković, Jelena
AU  - Onjia, Antonije
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6550
AB  - Four samples of macroporous crossliaked poly(glycidyl methacry late-co-ethy lene glycol dimethacrylate), poly(GMA-co-EGDMA), were synthesized by suspension copolymerization and functionalized by ring-opening reaction of the pendant epoxy groups wich etylone dramine and diethylene tiamine. Initial poly(GMA-co-EGDMA), as well as amino-functionalized samples poly(GMA-co-EGDMA)-en and poly(GMA-co-EGDMA)-deta, were characterized by FT-IR spectroscopy and elemental analysis. The sorption of Cu(lI) ions under static conditions on amino-functionalized samples was very rapid, with t1/2 value (time required to reach 50%6 of the total sorption capacity) beyond 1 min. The uptake of Ag(I) and Ni(II) ions on poly(GMA-co-EGDMA)-deta was also rather fast, with Lug of'1 and 2 minutes, respectively. Macroporous crosslinked poly (GMA-co-EGDMA)-deta showed considerably lower affinity for Co(II) ions, with t1/2 value of 13.8 min. The maximum sorption capacities of poly (GMA-co-EGDMA)-deta under non-competitive conditions at pH 5 were 2.41 mmol/g for Cu(II), 1.88 mmol/g for Co(II). 1.81 mmol/g for Ni(II) and 0.80 mmol/g for Cd(II) ions. The selectivity of poly(GMA-co-EGDMA)-deta towards Cu(II), Co(II), Cd(II) and Ni(II) investigated under competitive conditions was pH dependent. While at pH = I poly(GMA-co-EGDMA)-deta showed somewhat higher uptake for Cd(II) over other ions, at pH 5 the selectivity for Cu(II) over Ni(II) and Co(II) was 4 : 1, and over Cd(II) was 1.6 : 1. The uptakes of N(II) and Co(II) ions stayed almost the same in the whole pH range, i.e. around 0.20 mmol/g. The two parameters mass transter Thomas model was found to be suitable for describing data obtained from the column experiments carried out with single-component Cu(ll) solution and multi-component Cu(II), NI(II), Co(II) and Cd(II) solution. The possibility ol metal recovery and repeated use of the chelating copolymer was tested in several sorption/desorption cycles. Regeneration experiments performed with 0,1 and 1 M H2SO4, showed Cu(II) capacity loss of 50 % in first sorption/desorption cycle. The sorption capacity increased when additional neutralization with 0.1 and I M NaOH was performed after each sorption/desorption cycle.
PB  - Nova Science Publishers
T2  - Reactive and Functional Polymers Research Advances
T1  - Amino-functionalized glycidyl methacrylate based macroporous copolymers as metal ion sorbents
EP  - 112
IS  - 2
SP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6550
ER  - 

@inbook{
author = "Nastasović, Aleksandra B. and Jakovljević, Dragica and Sandić, Zvjezdana and Đorđević, Dragana and Suručić, Ljiljana and Kljajević, Sladjana and Marković, Jelena and Onjia, Antonije",
year = "2007",
abstract = "Four samples of macroporous crossliaked poly(glycidyl methacry late-co-ethy lene glycol dimethacrylate), poly(GMA-co-EGDMA), were synthesized by suspension copolymerization and functionalized by ring-opening reaction of the pendant epoxy groups wich etylone dramine and diethylene tiamine. Initial poly(GMA-co-EGDMA), as well as amino-functionalized samples poly(GMA-co-EGDMA)-en and poly(GMA-co-EGDMA)-deta, were characterized by FT-IR spectroscopy and elemental analysis. The sorption of Cu(lI) ions under static conditions on amino-functionalized samples was very rapid, with t1/2 value (time required to reach 50%6 of the total sorption capacity) beyond 1 min. The uptake of Ag(I) and Ni(II) ions on poly(GMA-co-EGDMA)-deta was also rather fast, with Lug of'1 and 2 minutes, respectively. Macroporous crosslinked poly (GMA-co-EGDMA)-deta showed considerably lower affinity for Co(II) ions, with t1/2 value of 13.8 min. The maximum sorption capacities of poly (GMA-co-EGDMA)-deta under non-competitive conditions at pH 5 were 2.41 mmol/g for Cu(II), 1.88 mmol/g for Co(II). 1.81 mmol/g for Ni(II) and 0.80 mmol/g for Cd(II) ions. The selectivity of poly(GMA-co-EGDMA)-deta towards Cu(II), Co(II), Cd(II) and Ni(II) investigated under competitive conditions was pH dependent. While at pH = I poly(GMA-co-EGDMA)-deta showed somewhat higher uptake for Cd(II) over other ions, at pH 5 the selectivity for Cu(II) over Ni(II) and Co(II) was 4 : 1, and over Cd(II) was 1.6 : 1. The uptakes of N(II) and Co(II) ions stayed almost the same in the whole pH range, i.e. around 0.20 mmol/g. The two parameters mass transter Thomas model was found to be suitable for describing data obtained from the column experiments carried out with single-component Cu(ll) solution and multi-component Cu(II), NI(II), Co(II) and Cd(II) solution. The possibility ol metal recovery and repeated use of the chelating copolymer was tested in several sorption/desorption cycles. Regeneration experiments performed with 0,1 and 1 M H2SO4, showed Cu(II) capacity loss of 50 % in first sorption/desorption cycle. The sorption capacity increased when additional neutralization with 0.1 and I M NaOH was performed after each sorption/desorption cycle.",
publisher = "Nova Science Publishers",
journal = "Reactive and Functional Polymers Research Advances",
booktitle = "Amino-functionalized glycidyl methacrylate based macroporous copolymers as metal ion sorbents",
pages = "112-79",
number = "2",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6550"
}

Nastasović, A. B., Jakovljević, D., Sandić, Z., Đorđević, D., Suručić, L., Kljajević, S., Marković, J.,& Onjia, A.. (2007). Amino-functionalized glycidyl methacrylate based macroporous copolymers as metal ion sorbents. in Reactive and Functional Polymers Research Advances
Nova Science Publishers.(2), 79-112.
https://hdl.handle.net/21.15107/rcub_technorep_6550

Nastasović AB, Jakovljević D, Sandić Z, Đorđević D, Suručić L, Kljajević S, Marković J, Onjia A. Amino-functionalized glycidyl methacrylate based macroporous copolymers as metal ion sorbents. in Reactive and Functional Polymers Research Advances. 2007;(2):79-112.
https://hdl.handle.net/21.15107/rcub_technorep_6550 .

Nastasović, Aleksandra B., Jakovljević, Dragica, Sandić, Zvjezdana, Đorđević, Dragana, Suručić, Ljiljana, Kljajević, Sladjana, Marković, Jelena, Onjia, Antonije, "Amino-functionalized glycidyl methacrylate based macroporous copolymers as metal ion sorbents" in Reactive and Functional Polymers Research Advances, no. 2 (2007):79-112,
https://hdl.handle.net/21.15107/rcub_technorep_6550 .

TY  - JOUR
AU  - Nastasović, Aleksandra
AU  - Jovanović, Slobodan M.
AU  - Onjia, Antonije
AU  - Sandić, Zvjezdana P.
AU  - Malović, Ljiljana T.
AU  - Jakovljević, Dragica
AU  - Vuković, Zorica M.
PY  - 2006
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/979
AB  - Macroporous crosslinked poly(GMA-co-EGDMA) was synthesized by the suspension copolymerisation and functionalized by the ring-opening reaction of the pendant epoxy groups with ethylene diamine. The porosity parameters (specific pore volume, specific surface area, and pore diameter, which corresponds to half of the pore volume) for the initial and amino-functionalized copolymer samples were calculated from the cumulative pore volume distribution curves obtained by mercury porosimetry. The selectivity, sorption capacity and sorption rate of amino-functionalized poly(GMA-co-EGDMA)-en were determined under static conditions. The sorption of Cu(ll) and Ag(l) ions on poly(GMA-co-EGDMA)-en was very rapid (ti/2 value about 1 min). Slower sorption was observed for Au(lll) ions with a ti/2 value of 6.5 minutes. The different rates of Au(lll), Cu(ll) and Ag(l) sorption could be applied for gold, copper and silver ion separation from mixed solutions. The sorption of Ni(ll) and Cu(ll) ions from galvanic solution under competitive conditions was also fast, with ti/2 values of 0.5 and 2 min, respectively. However, Zn(ll) sorption was considerably slower (a ti/2 of 10 min). Similar results were obtained for galvanic solution under dynamic conditions, i.e., the metal sorption capacities of poly(GMA-co-EGDMA)-en decreased in the order: Ni(ll)  gt  Cu(ll)  gt  gt  Zn(ll). The reusability of amino-functionalized poly(GMA-co-EGDMA) for Cu(ll) sorption was tested in four sorption/desorption cycles. Regeneration experiments were performed with 0.1 and 1 M H2SO4 showed a Cu(ll) capacity loss of 50 % in the first sorption/desorption cycle. The sorption capacity increased when additional neutralization with 0.1 and 1 M NaOH was performed after each sorption/desorption cycle.
AB  - Umreženi makroporozni kopolimer glicidilmetakrilata i etilenglikoldimetakrilata, poli(GMA-co-EGDMA), sintetizovan je suspenzionom kopolimerizacijom a zatim funkcionalizovan reakcijom bočnih epoksidnih grupa sa etilendiaminom. Pri statičkim uslovima je ispitana selektivnost, kapacitet i brzina sorpcije teških i plemenitih metala iz vodenih rastvora pomoću aminofunkcionalizovanog poli(GMA-co-EGDMA)-en. Sorpcija Ni(ll), Cu(ll) i Zn(ll) jona ispitana je pri dinamičkim uslovima, propuštanjem rastvora za galvanizaciju kroz kolonu napunjenu makroporoznim poli(GMA-co-EGDMA)-en. Regeneraciona moć kopolimera i sposobnost njegove ponovne upotrebe procenjena je na osnovu eksperimenata četiri uzastopna ciklusa sorpcije i desorpcije jona metala.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - The application of macroporous copolymers in the sorption of heavy and precious metals from aqueous solutions
T1  - Primena makroporoznih kopolimera u sorpciji teških i plemenitih metala iz vodenih rastvora
EP  - 310
IS  - 11-12
SP  - 306
VL  - 60
DO  - 10.2298/HEMIND0612306N
ER  - 

@article{
author = "Nastasović, Aleksandra and Jovanović, Slobodan M. and Onjia, Antonije and Sandić, Zvjezdana P. and Malović, Ljiljana T. and Jakovljević, Dragica and Vuković, Zorica M.",
year = "2006",
abstract = "Macroporous crosslinked poly(GMA-co-EGDMA) was synthesized by the suspension copolymerisation and functionalized by the ring-opening reaction of the pendant epoxy groups with ethylene diamine. The porosity parameters (specific pore volume, specific surface area, and pore diameter, which corresponds to half of the pore volume) for the initial and amino-functionalized copolymer samples were calculated from the cumulative pore volume distribution curves obtained by mercury porosimetry. The selectivity, sorption capacity and sorption rate of amino-functionalized poly(GMA-co-EGDMA)-en were determined under static conditions. The sorption of Cu(ll) and Ag(l) ions on poly(GMA-co-EGDMA)-en was very rapid (ti/2 value about 1 min). Slower sorption was observed for Au(lll) ions with a ti/2 value of 6.5 minutes. The different rates of Au(lll), Cu(ll) and Ag(l) sorption could be applied for gold, copper and silver ion separation from mixed solutions. The sorption of Ni(ll) and Cu(ll) ions from galvanic solution under competitive conditions was also fast, with ti/2 values of 0.5 and 2 min, respectively. However, Zn(ll) sorption was considerably slower (a ti/2 of 10 min). Similar results were obtained for galvanic solution under dynamic conditions, i.e., the metal sorption capacities of poly(GMA-co-EGDMA)-en decreased in the order: Ni(ll)  gt  Cu(ll)  gt  gt  Zn(ll). The reusability of amino-functionalized poly(GMA-co-EGDMA) for Cu(ll) sorption was tested in four sorption/desorption cycles. Regeneration experiments were performed with 0.1 and 1 M H2SO4 showed a Cu(ll) capacity loss of 50 % in the first sorption/desorption cycle. The sorption capacity increased when additional neutralization with 0.1 and 1 M NaOH was performed after each sorption/desorption cycle., Umreženi makroporozni kopolimer glicidilmetakrilata i etilenglikoldimetakrilata, poli(GMA-co-EGDMA), sintetizovan je suspenzionom kopolimerizacijom a zatim funkcionalizovan reakcijom bočnih epoksidnih grupa sa etilendiaminom. Pri statičkim uslovima je ispitana selektivnost, kapacitet i brzina sorpcije teških i plemenitih metala iz vodenih rastvora pomoću aminofunkcionalizovanog poli(GMA-co-EGDMA)-en. Sorpcija Ni(ll), Cu(ll) i Zn(ll) jona ispitana je pri dinamičkim uslovima, propuštanjem rastvora za galvanizaciju kroz kolonu napunjenu makroporoznim poli(GMA-co-EGDMA)-en. Regeneraciona moć kopolimera i sposobnost njegove ponovne upotrebe procenjena je na osnovu eksperimenata četiri uzastopna ciklusa sorpcije i desorpcije jona metala.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "The application of macroporous copolymers in the sorption of heavy and precious metals from aqueous solutions, Primena makroporoznih kopolimera u sorpciji teških i plemenitih metala iz vodenih rastvora",
pages = "310-306",
number = "11-12",
volume = "60",
doi = "10.2298/HEMIND0612306N"
}

Nastasović, A., Jovanović, S. M., Onjia, A., Sandić, Z. P., Malović, L. T., Jakovljević, D.,& Vuković, Z. M.. (2006). The application of macroporous copolymers in the sorption of heavy and precious metals from aqueous solutions. in Hemijska industrija
Association of Chemical Engineers of Serbia., 60(11-12), 306-310.
https://doi.org/10.2298/HEMIND0612306N

Nastasović A, Jovanović SM, Onjia A, Sandić ZP, Malović LT, Jakovljević D, Vuković ZM. The application of macroporous copolymers in the sorption of heavy and precious metals from aqueous solutions. in Hemijska industrija. 2006;60(11-12):306-310.
doi:10.2298/HEMIND0612306N .

Nastasović, Aleksandra, Jovanović, Slobodan M., Onjia, Antonije, Sandić, Zvjezdana P., Malović, Ljiljana T., Jakovljević, Dragica, Vuković, Zorica M., "The application of macroporous copolymers in the sorption of heavy and precious metals from aqueous solutions" in Hemijska industrija, 60, no. 11-12 (2006):306-310,
https://doi.org/10.2298/HEMIND0612306N . .

TY  - JOUR
AU  - Nastasović, Aleksandra
AU  - Jovanović, S
AU  - Đorđević, D
AU  - Onjia, Antonije
AU  - Jakovljević, Dragica
AU  - Novaković, Tatjana B.
PY  - 2004
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/684
AB  - Two samples of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), poly(GMA-co-EGDMA), with different porosity parameters were synthesized by suspension copolymerization and modified by ring-opening reaction of the pendant epoxy groups with ethylene diamine (EDA). The samples were characterized by mercury porosimetry, FT-IR spectroscopy and elemental analysis. The sorption rate of the modified copolymer, poly(GMA-co-EGDMA)-en for Cu(II) ions determined under non-competitive conditions was relatively rapid, i.e. the maximum capacity was reached within 30 min. Batch sorption capacities for Cu(II), Fe(II), Mn(II), Cd(II), Zn(II), Pb(II), Cr(III) and Pt(IV) ions were determined under non-competitive conditions in the pH range 1.25-5.5 at room temperature. The maximum sorption capacities of poly(GMA-co-EGDMA)-en under non-competitive conditions were 1.30 mmol/g for Pt(IV) at pH 5.5, 1.10 mmol/g for Cu(II) at pH 5.5, 1.06 mmol/g for Pb(II) at pH 1.25 and 0.67 mmol/g for Cd(II) ions at pH 5.5. The selectivity of poly(GMA-co-EGDMA)-en towards Cu(II), Co(II), Ni(II), Pb(II) and Pt(IV) ions was investigated under competitive conditions. Poly(GMA-co-EGDMA)-en showed high selectivity for Pt(IV) over Cu(II), Co(II), Ni(II) and Pb(II) ions at pH 2.1. At pH 5.5, the metal sorption capacities of poly(GMA-co-EGDMA)-en decreased in the order: Cu(II)  gt  Co(II)  gt  Pt(IV) approximate to Ni(II)  gt  Pb(II). Regeneration of the Cu(II), Ni(H) and Pb(II) loaded poly(GMA-co-EGDMA)-en with 2 M HIS04 showed that the polymer can be reused in several sorption/desorption cycles.
PB  - Elsevier Science Bv, Amsterdam
T2  - Reactive & Functional Polymers
T1  - Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine
EP  - 147
IS  - 2
SP  - 139
VL  - 58
DO  - 10.1016/j.reactfunctpolym.2003.11.015
ER  - 

@article{
author = "Nastasović, Aleksandra and Jovanović, S and Đorđević, D and Onjia, Antonije and Jakovljević, Dragica and Novaković, Tatjana B.",
year = "2004",
abstract = "Two samples of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), poly(GMA-co-EGDMA), with different porosity parameters were synthesized by suspension copolymerization and modified by ring-opening reaction of the pendant epoxy groups with ethylene diamine (EDA). The samples were characterized by mercury porosimetry, FT-IR spectroscopy and elemental analysis. The sorption rate of the modified copolymer, poly(GMA-co-EGDMA)-en for Cu(II) ions determined under non-competitive conditions was relatively rapid, i.e. the maximum capacity was reached within 30 min. Batch sorption capacities for Cu(II), Fe(II), Mn(II), Cd(II), Zn(II), Pb(II), Cr(III) and Pt(IV) ions were determined under non-competitive conditions in the pH range 1.25-5.5 at room temperature. The maximum sorption capacities of poly(GMA-co-EGDMA)-en under non-competitive conditions were 1.30 mmol/g for Pt(IV) at pH 5.5, 1.10 mmol/g for Cu(II) at pH 5.5, 1.06 mmol/g for Pb(II) at pH 1.25 and 0.67 mmol/g for Cd(II) ions at pH 5.5. The selectivity of poly(GMA-co-EGDMA)-en towards Cu(II), Co(II), Ni(II), Pb(II) and Pt(IV) ions was investigated under competitive conditions. Poly(GMA-co-EGDMA)-en showed high selectivity for Pt(IV) over Cu(II), Co(II), Ni(II) and Pb(II) ions at pH 2.1. At pH 5.5, the metal sorption capacities of poly(GMA-co-EGDMA)-en decreased in the order: Cu(II)  gt  Co(II)  gt  Pt(IV) approximate to Ni(II)  gt  Pb(II). Regeneration of the Cu(II), Ni(H) and Pb(II) loaded poly(GMA-co-EGDMA)-en with 2 M HIS04 showed that the polymer can be reused in several sorption/desorption cycles.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Reactive & Functional Polymers",
title = "Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine",
pages = "147-139",
number = "2",
volume = "58",
doi = "10.1016/j.reactfunctpolym.2003.11.015"
}

Nastasović, A., Jovanović, S., Đorđević, D., Onjia, A., Jakovljević, D.,& Novaković, T. B.. (2004). Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine. in Reactive & Functional Polymers
Elsevier Science Bv, Amsterdam., 58(2), 139-147.
https://doi.org/10.1016/j.reactfunctpolym.2003.11.015

Nastasović A, Jovanović S, Đorđević D, Onjia A, Jakovljević D, Novaković TB. Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine. in Reactive & Functional Polymers. 2004;58(2):139-147.
doi:10.1016/j.reactfunctpolym.2003.11.015 .

Nastasović, Aleksandra, Jovanović, S, Đorđević, D, Onjia, Antonije, Jakovljević, Dragica, Novaković, Tatjana B., "Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine" in Reactive & Functional Polymers, 58, no. 2 (2004):139-147,
https://doi.org/10.1016/j.reactfunctpolym.2003.11.015 . .

TY  - JOUR
AU  - Nastasović, Aleksandra
AU  - Jovanović, Slobodan M.
AU  - Jakovljević, Dragica
AU  - Stanković, Slavka
AU  - Onjia, Antonije
PY  - 2004
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/609
AB  - Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), p(GME), was synthesized by suspension copolymerization and modified by reaction of the pendant epoxy groups with ethylenediamine. The sorption rate and capacity of themodified copolymer, p(GME)-en for Rh(III) Au(III) and Pt(IV) ions were determined in batch experiments under non-competitive conditions. The uptake of Rh(III) was faster than those ofAu(III) and Pt(IV). The sorption capacity for Pt(IV)was determined in the pHrange 0.9–6.0. The maximum Pt(IV) uptake capacity onto p(GME)-en at pH 5.5 was 1.30 mmol/g.
AB  - Umreženi makroporozni poli(glicidilmetakrilat-ko-etilenglikoldimetakrilat) sintetizovan je suspenzionom kopolimerizacijom i modifikovan reakcijom bočnih epoksidnih grupa sa etilendiaminom. Brzina sorpcije i kapacitet modifikovanog kopolimera, poli(GME)-en, za sorpciju Rh(III), Au(III) i Pt(IV) jona određeni su šaržnim eksperimentima pri nekompetitivnim uslovima. Utvrđeno je da je sorpcija Rh(III) jona na poli(GME)-en brža od sorpcije Au(III) i Pt(IV) jona. Kapacitet sorpcije Pt(IV) jona određen je u opsegu pH 0,9 – 6,0. Maksimalna količina Pt(IV) jona vezanih za p(GME)-en pri pH 5,5 iznosi 1,30 mmol/g.
PB  - Serbian Chemical Society, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine
T1  - Vezivanje plemenitih metala za makroporozni poli(GMA-co-EGDMA)kopolimer modifikovan sa etilendiaminom
EP  - 460
IS  - 6
SP  - 455
VL  - 69
UR  - https://hdl.handle.net/21.15107/rcub_technorep_609
ER  - 

@article{
author = "Nastasović, Aleksandra and Jovanović, Slobodan M. and Jakovljević, Dragica and Stanković, Slavka and Onjia, Antonije",
year = "2004",
abstract = "Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), p(GME), was synthesized by suspension copolymerization and modified by reaction of the pendant epoxy groups with ethylenediamine. The sorption rate and capacity of themodified copolymer, p(GME)-en for Rh(III) Au(III) and Pt(IV) ions were determined in batch experiments under non-competitive conditions. The uptake of Rh(III) was faster than those ofAu(III) and Pt(IV). The sorption capacity for Pt(IV)was determined in the pHrange 0.9–6.0. The maximum Pt(IV) uptake capacity onto p(GME)-en at pH 5.5 was 1.30 mmol/g., Umreženi makroporozni poli(glicidilmetakrilat-ko-etilenglikoldimetakrilat) sintetizovan je suspenzionom kopolimerizacijom i modifikovan reakcijom bočnih epoksidnih grupa sa etilendiaminom. Brzina sorpcije i kapacitet modifikovanog kopolimera, poli(GME)-en, za sorpciju Rh(III), Au(III) i Pt(IV) jona određeni su šaržnim eksperimentima pri nekompetitivnim uslovima. Utvrđeno je da je sorpcija Rh(III) jona na poli(GME)-en brža od sorpcije Au(III) i Pt(IV) jona. Kapacitet sorpcije Pt(IV) jona određen je u opsegu pH 0,9 – 6,0. Maksimalna količina Pt(IV) jona vezanih za p(GME)-en pri pH 5,5 iznosi 1,30 mmol/g.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine, Vezivanje plemenitih metala za makroporozni poli(GMA-co-EGDMA)kopolimer modifikovan sa etilendiaminom",
pages = "460-455",
number = "6",
volume = "69",
url = "https://hdl.handle.net/21.15107/rcub_technorep_609"
}

Nastasović, A., Jovanović, S. M., Jakovljević, D., Stanković, S.,& Onjia, A.. (2004). Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine. in Journal of the Serbian Chemical Society
Serbian Chemical Society, Belgrade., 69(6), 455-460.
https://hdl.handle.net/21.15107/rcub_technorep_609

Nastasović A, Jovanović SM, Jakovljević D, Stanković S, Onjia A. Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine. in Journal of the Serbian Chemical Society. 2004;69(6):455-460.
https://hdl.handle.net/21.15107/rcub_technorep_609 .

Nastasović, Aleksandra, Jovanović, Slobodan M., Jakovljević, Dragica, Stanković, Slavka, Onjia, Antonije, "Noble metal binding on macroporous poly(GMA-co-EGDMA) modified with ethylenediamine" in Journal of the Serbian Chemical Society, 69, no. 6 (2004):455-460,
https://hdl.handle.net/21.15107/rcub_technorep_609 .