TY  - CHAP
AU  - Nastasović, Aleksandra B.
AU  - Sandić, Zvjezdana
AU  - Maksin, Danijela D.
AU  - Onjia, Antonije E.
AU  - Milutinović-Nikolić, Aleksandra D.
AU  - Jovanović, Dušan M.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10488
AB  - Two porous samples and one non-porous sample of crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [abbreviated PGME] were synthesized by suspension copolymerization and functionalized by ring-opening reaction of the pendant epoxy groups with diethylene triamine (deta). Initial PGME, as well as amino-functionalized samples, were characterized by FT-IR spectroscopy, mercury porosimetry, scanning electron microsopy and elemental analysis. The kinetics of Cr(VI) sorption by amino-functionalized PGME was investigated in batch experiments under non-competitive conditions. It was found that the porosity of PGME-deta samples plays an important role in Cr(VI) uptake. Cr(VI) sorption by macroporous amino-functionalized samples was rapid, with the uptake capacity higher than 80% after 30 minutes. Two kinetic models (the pseudo-first and the pseudo-second order) were used to determine the best-fit equation for chromium(VI) sorption by PGME-deta.
T2  - Chromium: Environmental, Medical and Materials Studies
T1  - Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption
SP  - 155
EP  - 172
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10488
ER  - 

@inbook{
author = "Nastasović, Aleksandra B. and Sandić, Zvjezdana and Maksin, Danijela D. and Onjia, Antonije E. and Milutinović-Nikolić, Aleksandra D. and Jovanović, Dušan M.",
year = "2011",
abstract = "Two porous samples and one non-porous sample of crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [abbreviated PGME] were synthesized by suspension copolymerization and functionalized by ring-opening reaction of the pendant epoxy groups with diethylene triamine (deta). Initial PGME, as well as amino-functionalized samples, were characterized by FT-IR spectroscopy, mercury porosimetry, scanning electron microsopy and elemental analysis. The kinetics of Cr(VI) sorption by amino-functionalized PGME was investigated in batch experiments under non-competitive conditions. It was found that the porosity of PGME-deta samples plays an important role in Cr(VI) uptake. Cr(VI) sorption by macroporous amino-functionalized samples was rapid, with the uptake capacity higher than 80% after 30 minutes. Two kinetic models (the pseudo-first and the pseudo-second order) were used to determine the best-fit equation for chromium(VI) sorption by PGME-deta.",
journal = "Chromium: Environmental, Medical and Materials Studies",
booktitle = "Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption",
pages = "155-172",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10488"
}

Nastasović, A. B., Sandić, Z., Maksin, D. D., Onjia, A. E., Milutinović-Nikolić, A. D.,& Jovanović, D. M.. (2011). Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption. in Chromium: Environmental, Medical and Materials Studies, 155-172.
https://hdl.handle.net/21.15107/rcub_vinar_10488

Nastasović AB, Sandić Z, Maksin DD, Onjia AE, Milutinović-Nikolić AD, Jovanović DM. Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption. in Chromium: Environmental, Medical and Materials Studies. 2011;:155-172.
https://hdl.handle.net/21.15107/rcub_vinar_10488 .

Nastasović, Aleksandra B., Sandić, Zvjezdana, Maksin, Danijela D., Onjia, Antonije E., Milutinović-Nikolić, Aleksandra D., Jovanović, Dušan M., "Macroporous and non-porous amino-functionalized glycidyl methacrylate based copolymers for hexavalent chromium sorption" in Chromium: Environmental, Medical and Materials Studies (2011):155-172,
https://hdl.handle.net/21.15107/rcub_vinar_10488 .

TY  - JOUR
AU  - Đogo, Svetlana
AU  - Ražić, Slavica
AU  - Manojlović, Dragan D.
AU  - Slavković, Latinka J.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4217
AB  - Mentha piperita L. (Lamiaceae) was cultivated under the controlled laboratory conditions in the presence of varying levels of trivalent and hexavalent chromium in order to determine its capacity to control chromium uptake and its tolerance limit. The plants were grown in pots at 25 degrees C with controlled soil moisture (about 80 % of the water retention capacity). The soil was treated with increasing concentrations of Cr(NO3)3 (40, 80, 120, and 200 mg kg(-1)) and K2Cr2O7 (2.5, 5, 10, and 15 mg kg(-1)). A control group of plants was grown without the addition of chromium to the soil. For each concentration, three acidity levels were tested: natural, one pH unit below and one above the natural acidity of the soil (pH(2) 6, pH(1) 5 and pH(3) 7). The plant samples were digested according to the standard procedure and chromium content was determined by GFAAS. For all plants, the transportation index was calculated and the results (expressed in mg kg(-1)) at pH(1), pH(2) and pH(3), respectively, were: 0.21-0.80, 0.06-1.06 and 0.04-0.52. The recoveries were good (72.73-115.3 %) as evidenced by the analysis of certified reference materials (NIST SRM 8433 - Corn Bran and NIST SRM 1547 - Peach Leaves). The mobility of chromium through the plants tissues is discussed in regard to its competition with iron and manganese for transport binding sites; hence Mn and Fe were also determined.
T2  - Journal of the Serbian Chemical Society
T1  - Analysis of the bioavailability of Cr(III) and Cr(VI) based on the determination of chromium in Mentha piperita by graphite furnace atomic absorption spectrometry
VL  - 76
IS  - 1
SP  - 143
EP  - 153
DO  - 10.2298/JSC100401130D
ER  - 

@article{
author = "Đogo, Svetlana and Ražić, Slavica and Manojlović, Dragan D. and Slavković, Latinka J.",
year = "2011",
abstract = "Mentha piperita L. (Lamiaceae) was cultivated under the controlled laboratory conditions in the presence of varying levels of trivalent and hexavalent chromium in order to determine its capacity to control chromium uptake and its tolerance limit. The plants were grown in pots at 25 degrees C with controlled soil moisture (about 80 % of the water retention capacity). The soil was treated with increasing concentrations of Cr(NO3)3 (40, 80, 120, and 200 mg kg(-1)) and K2Cr2O7 (2.5, 5, 10, and 15 mg kg(-1)). A control group of plants was grown without the addition of chromium to the soil. For each concentration, three acidity levels were tested: natural, one pH unit below and one above the natural acidity of the soil (pH(2) 6, pH(1) 5 and pH(3) 7). The plant samples were digested according to the standard procedure and chromium content was determined by GFAAS. For all plants, the transportation index was calculated and the results (expressed in mg kg(-1)) at pH(1), pH(2) and pH(3), respectively, were: 0.21-0.80, 0.06-1.06 and 0.04-0.52. The recoveries were good (72.73-115.3 %) as evidenced by the analysis of certified reference materials (NIST SRM 8433 - Corn Bran and NIST SRM 1547 - Peach Leaves). The mobility of chromium through the plants tissues is discussed in regard to its competition with iron and manganese for transport binding sites; hence Mn and Fe were also determined.",
journal = "Journal of the Serbian Chemical Society",
title = "Analysis of the bioavailability of Cr(III) and Cr(VI) based on the determination of chromium in Mentha piperita by graphite furnace atomic absorption spectrometry",
volume = "76",
number = "1",
pages = "143-153",
doi = "10.2298/JSC100401130D"
}

Đogo, S., Ražić, S., Manojlović, D. D.,& Slavković, L. J.. (2011). Analysis of the bioavailability of Cr(III) and Cr(VI) based on the determination of chromium in Mentha piperita by graphite furnace atomic absorption spectrometry. in Journal of the Serbian Chemical Society, 76(1), 143-153.
https://doi.org/10.2298/JSC100401130D

Đogo S, Ražić S, Manojlović DD, Slavković LJ. Analysis of the bioavailability of Cr(III) and Cr(VI) based on the determination of chromium in Mentha piperita by graphite furnace atomic absorption spectrometry. in Journal of the Serbian Chemical Society. 2011;76(1):143-153.
doi:10.2298/JSC100401130D .

Đogo, Svetlana, Ražić, Slavica, Manojlović, Dragan D., Slavković, Latinka J., "Analysis of the bioavailability of Cr(III) and Cr(VI) based on the determination of chromium in Mentha piperita by graphite furnace atomic absorption spectrometry" in Journal of the Serbian Chemical Society, 76, no. 1 (2011):143-153,
https://doi.org/10.2298/JSC100401130D . .

TY  - JOUR
AU  - Mitrović, Tatjana
AU  - Obradović, Vesna
AU  - Golobočanin, Dušan D.
AU  - Ogrinc, Nives
AU  - Miljević, Nada R.
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4027
AB  - This paper presents the results of hydrological, physicochemical, biological, and isotopic investigations of the Danube River along the stretch through Serbian territory conducted during four campaigns in September and November 2007, September 2008 and April 2009. The stable isotope values exhibited significant changes both in the Danube (-10.7 to -9.5% for delta(18)O and -73.7 to -67.1% for delta(2)H) and in its tributaries (-9.1 to -8.5% for delta(18)O and -69.4 to -59.4% for delta(2)H) depending on the time of survey, which could be partly attributed to the influences of seasonal effects. Results emphasise the dominant role of tributaries inflows from aquifers along the Danube. The very narrow range of delta(13)C(POC) (from -28.9 to -27.4%) was associated with relatively high C/N ratios (C/N GT 9), and together with delta(15)N(TPN) values, the date suggested that, in early spring, a major fraction of particulate organic matter was derived from allochthonous matter. An orthogonal varimax rotation of the principal components analysis identified four latent factors (mineral related, biological, hardness, and soil inlets) which are responsible for the data structure covering 79% of the observed variations among the variables studied. A reliable grouping of samples with respect to the season was found.
T2  - Isotopes in Environmental and Health Studies
T1  - Spatial and temporal variability of stable isotopes and biological parameters for the Danube River in Serbia
VL  - 46
IS  - 2
SP  - 166
EP  - 179
DO  - 10.1080/10256016.2010.488726
ER  - 

@article{
author = "Mitrović, Tatjana and Obradović, Vesna and Golobočanin, Dušan D. and Ogrinc, Nives and Miljević, Nada R.",
year = "2010",
abstract = "This paper presents the results of hydrological, physicochemical, biological, and isotopic investigations of the Danube River along the stretch through Serbian territory conducted during four campaigns in September and November 2007, September 2008 and April 2009. The stable isotope values exhibited significant changes both in the Danube (-10.7 to -9.5% for delta(18)O and -73.7 to -67.1% for delta(2)H) and in its tributaries (-9.1 to -8.5% for delta(18)O and -69.4 to -59.4% for delta(2)H) depending on the time of survey, which could be partly attributed to the influences of seasonal effects. Results emphasise the dominant role of tributaries inflows from aquifers along the Danube. The very narrow range of delta(13)C(POC) (from -28.9 to -27.4%) was associated with relatively high C/N ratios (C/N GT 9), and together with delta(15)N(TPN) values, the date suggested that, in early spring, a major fraction of particulate organic matter was derived from allochthonous matter. An orthogonal varimax rotation of the principal components analysis identified four latent factors (mineral related, biological, hardness, and soil inlets) which are responsible for the data structure covering 79% of the observed variations among the variables studied. A reliable grouping of samples with respect to the season was found.",
journal = "Isotopes in Environmental and Health Studies",
title = "Spatial and temporal variability of stable isotopes and biological parameters for the Danube River in Serbia",
volume = "46",
number = "2",
pages = "166-179",
doi = "10.1080/10256016.2010.488726"
}

Mitrović, T., Obradović, V., Golobočanin, D. D., Ogrinc, N.,& Miljević, N. R.. (2010). Spatial and temporal variability of stable isotopes and biological parameters for the Danube River in Serbia. in Isotopes in Environmental and Health Studies, 46(2), 166-179.
https://doi.org/10.1080/10256016.2010.488726

Mitrović T, Obradović V, Golobočanin DD, Ogrinc N, Miljević NR. Spatial and temporal variability of stable isotopes and biological parameters for the Danube River in Serbia. in Isotopes in Environmental and Health Studies. 2010;46(2):166-179.
doi:10.1080/10256016.2010.488726 .

Mitrović, Tatjana, Obradović, Vesna, Golobočanin, Dušan D., Ogrinc, Nives, Miljević, Nada R., "Spatial and temporal variability of stable isotopes and biological parameters for the Danube River in Serbia" in Isotopes in Environmental and Health Studies, 46, no. 2 (2010):166-179,
https://doi.org/10.1080/10256016.2010.488726 . .

TY  - CONF
AU  - Maksin, Danijela D.
AU  - Nastasović, Aleksandra B.
AU  - Sandić, Zvijezdana
AU  - Suručić, Ljiljana T.
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9292
AB  - Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate), PGME, was synthesized by suspension copolymerization and
functionalized with diethylene triamine [PGME-deta]. Competitive sorption
kinetics was studied from multicomponent Cr(VI), Cu(II), Co(II) and Cd(II)
solution. Two kinetic models (the pseudo-first and the pseudo-second order) were
used to determine the best-fit equation for the metals sorption by PGME-deta.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
T1  - Hexavalent chromium sorption by glycidyl methacrylate based copolymer
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9292
ER  - 

@conference{
author = "Maksin, Danijela D. and Nastasović, Aleksandra B. and Sandić, Zvijezdana and Suručić, Ljiljana T.",
year = "2010",
abstract = "Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol
dimethacrylate), PGME, was synthesized by suspension copolymerization and
functionalized with diethylene triamine [PGME-deta]. Competitive sorption
kinetics was studied from multicomponent Cr(VI), Cu(II), Co(II) and Cd(II)
solution. Two kinetic models (the pseudo-first and the pseudo-second order) were
used to determine the best-fit equation for the metals sorption by PGME-deta.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry",
title = "Hexavalent chromium sorption by glycidyl methacrylate based copolymer",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9292"
}

Maksin, D. D., Nastasović, A. B., Sandić, Z.,& Suručić, L. T.. (2010). Hexavalent chromium sorption by glycidyl methacrylate based copolymer. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia..
https://hdl.handle.net/21.15107/rcub_vinar_9292

Maksin DD, Nastasović AB, Sandić Z, Suručić LT. Hexavalent chromium sorption by glycidyl methacrylate based copolymer. in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry. 2010;.
https://hdl.handle.net/21.15107/rcub_vinar_9292 .

Maksin, Danijela D., Nastasović, Aleksandra B., Sandić, Zvijezdana, Suručić, Ljiljana T., "Hexavalent chromium sorption by glycidyl methacrylate based copolymer" in Physical chemistry 2010 : 10th international conference on fundamental and applied aspects of physical chemistry (2010),
https://hdl.handle.net/21.15107/rcub_vinar_9292 .

TY  - JOUR
AU  - Ražić, Slavica
AU  - Onjia, Antonije E.
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4176
AB  - Chemical analysis in conjunction with multivariate data evaluation methods was used to study elemental profiles and geographical origin of wines from central Balkan countries (Serbia Montenegro and Macedonia) Nine elements (Na K Mg Ca Fe Mn Zn Cu and Pb) chosen as chemical descriptors were analyzed in 41 commercial wine samples Unsupervised pattern recognition methods principal component analysis (PCA) and factor analysis identified the main factors controlling the data variability while the application of hierarchical cluster analysis (HCA) highlighted a differentiation between sample groups belonging to different variable inputs Three PCs were shown to be the most significant together accounting for 70 8% of the total variance Supervised pattern recognition methods linear discriminant analysis (LDA) k nearest neighbor (kNN) soft independent modeling of class analogy (SIMCA) and artificial neural network (ANN) applied to the classification of wine samples demonstrated different recognition and prediction abilities The recognition rate for LDA was 97 6% and the percentage of classification obtained by kNN SIMCA and ANN was 100% However the LDA method produced the best prediction rate of 83 3% whereas kNN SIMCA and ANN gave much lower percentages of correctly classified samples at 72 2 61 1 and 55 6% respectively Trace elements seem to be suitable descriptors for wine samples studied by classification methods since their concentrations comprising both natural and other sources of influence are attributed to grapegrowing and winemaking sites Comparison of pattern recognition methods reveals the difference in their classification power
T2  - American Journal of Enology and Viticulture
T1  - Trace Element Analysis and Pattern Recognition Techniques in Classification of Wine from Central Balkan Countries
VL  - 61
IS  - 4
SP  - 506
EP  - 511
DO  - 10.5344/ajev.2010.10002
ER  - 

@article{
author = "Ražić, Slavica and Onjia, Antonije E.",
year = "2010",
abstract = "Chemical analysis in conjunction with multivariate data evaluation methods was used to study elemental profiles and geographical origin of wines from central Balkan countries (Serbia Montenegro and Macedonia) Nine elements (Na K Mg Ca Fe Mn Zn Cu and Pb) chosen as chemical descriptors were analyzed in 41 commercial wine samples Unsupervised pattern recognition methods principal component analysis (PCA) and factor analysis identified the main factors controlling the data variability while the application of hierarchical cluster analysis (HCA) highlighted a differentiation between sample groups belonging to different variable inputs Three PCs were shown to be the most significant together accounting for 70 8% of the total variance Supervised pattern recognition methods linear discriminant analysis (LDA) k nearest neighbor (kNN) soft independent modeling of class analogy (SIMCA) and artificial neural network (ANN) applied to the classification of wine samples demonstrated different recognition and prediction abilities The recognition rate for LDA was 97 6% and the percentage of classification obtained by kNN SIMCA and ANN was 100% However the LDA method produced the best prediction rate of 83 3% whereas kNN SIMCA and ANN gave much lower percentages of correctly classified samples at 72 2 61 1 and 55 6% respectively Trace elements seem to be suitable descriptors for wine samples studied by classification methods since their concentrations comprising both natural and other sources of influence are attributed to grapegrowing and winemaking sites Comparison of pattern recognition methods reveals the difference in their classification power",
journal = "American Journal of Enology and Viticulture",
title = "Trace Element Analysis and Pattern Recognition Techniques in Classification of Wine from Central Balkan Countries",
volume = "61",
number = "4",
pages = "506-511",
doi = "10.5344/ajev.2010.10002"
}

Ražić, S.,& Onjia, A. E.. (2010). Trace Element Analysis and Pattern Recognition Techniques in Classification of Wine from Central Balkan Countries. in American Journal of Enology and Viticulture, 61(4), 506-511.
https://doi.org/10.5344/ajev.2010.10002

Ražić S, Onjia AE. Trace Element Analysis and Pattern Recognition Techniques in Classification of Wine from Central Balkan Countries. in American Journal of Enology and Viticulture. 2010;61(4):506-511.
doi:10.5344/ajev.2010.10002 .

Ražić, Slavica, Onjia, Antonije E., "Trace Element Analysis and Pattern Recognition Techniques in Classification of Wine from Central Balkan Countries" in American Journal of Enology and Viticulture, 61, no. 4 (2010):506-511,
https://doi.org/10.5344/ajev.2010.10002 . .

TY  - JOUR
AU  - Dragović, Snežana D.
AU  - Mihailović, Nevena Lj.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11155
AB  - In order to assess the contribution of emission sources to the pollution of areas remote from industrial facilities, a combined approach of enrichment factor analysis and multivariate statistics was used for detecting the origin of heavy metal pollution in the Zlatibor ecosystem, in Serbia. Samples of moss (Pleurozium schreberi, Hylocomium splendens, Scleropodium purum, Hypnum cupressiforme and Thuidum delicatulum) and of topsoil (0–5 cm) were collected in 2005. The concentrations of seven heavy metals (Cd, Cr, Cu, Mn, Ni, Pb and Zn) were determined in moss and soil samples by atomic absorption spectrometry. The results obtained by enrichment factor analysis and two multivariate statistical methods, principal component analysis and cluster analysis, enabled discrimination of the lithologic and anthropogenic sources of heavy metals in the mosses. Enrichment factors, calculated to evaluate the contribution to the metal content in moss from anthropogenic sources, revealed pollution of the investigated area by Cd and Pb, originating from long-range transport and fossil fuel burning.
T2  - Environmental Monitoring and Assessment
T1  - Analysis of mosses and topsoils for detecting sources of heavy metal pollution: multivariate and enrichment factor analysis
VL  - 157
IS  - 1-4
SP  - 383
EP  - 390
DO  - 10.1007/s10661-008-0543-8
ER  - 

@article{
author = "Dragović, Snežana D. and Mihailović, Nevena Lj.",
year = "2009",
abstract = "In order to assess the contribution of emission sources to the pollution of areas remote from industrial facilities, a combined approach of enrichment factor analysis and multivariate statistics was used for detecting the origin of heavy metal pollution in the Zlatibor ecosystem, in Serbia. Samples of moss (Pleurozium schreberi, Hylocomium splendens, Scleropodium purum, Hypnum cupressiforme and Thuidum delicatulum) and of topsoil (0–5 cm) were collected in 2005. The concentrations of seven heavy metals (Cd, Cr, Cu, Mn, Ni, Pb and Zn) were determined in moss and soil samples by atomic absorption spectrometry. The results obtained by enrichment factor analysis and two multivariate statistical methods, principal component analysis and cluster analysis, enabled discrimination of the lithologic and anthropogenic sources of heavy metals in the mosses. Enrichment factors, calculated to evaluate the contribution to the metal content in moss from anthropogenic sources, revealed pollution of the investigated area by Cd and Pb, originating from long-range transport and fossil fuel burning.",
journal = "Environmental Monitoring and Assessment",
title = "Analysis of mosses and topsoils for detecting sources of heavy metal pollution: multivariate and enrichment factor analysis",
volume = "157",
number = "1-4",
pages = "383-390",
doi = "10.1007/s10661-008-0543-8"
}

Dragović, S. D.,& Mihailović, N. Lj.. (2009). Analysis of mosses and topsoils for detecting sources of heavy metal pollution: multivariate and enrichment factor analysis. in Environmental Monitoring and Assessment, 157(1-4), 383-390.
https://doi.org/10.1007/s10661-008-0543-8

Dragović SD, Mihailović NL. Analysis of mosses and topsoils for detecting sources of heavy metal pollution: multivariate and enrichment factor analysis. in Environmental Monitoring and Assessment. 2009;157(1-4):383-390.
doi:10.1007/s10661-008-0543-8 .

Dragović, Snežana D., Mihailović, Nevena Lj., "Analysis of mosses and topsoils for detecting sources of heavy metal pollution: multivariate and enrichment factor analysis" in Environmental Monitoring and Assessment, 157, no. 1-4 (2009):383-390,
https://doi.org/10.1007/s10661-008-0543-8 . .

TY  - JOUR
AU  - Cvijović, Mirjana R.
AU  - Golobočanin, Dušan D.
AU  - Trifunovic, S.
AU  - Miljević, Nada R.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3253
AB  - Water quality from three conventional river water treatment plants (Zlatibor, Rzav and Cerovica brdo) using aluminum sulphate (alum)as coagulant in the region of Uzice was investigated in the period 2005-2006. The concentrations of aluminium (Al) in studied samples (drinking water, river and soil) were determined by inductively coupled plasma optical emission (ICP-OES) spectrometry and validated by atomic absorption spectrometry (AAS) and DC-Arc plasma. Similar results were obtained by employed analytical methods. The total residual aluminum concentrations were in the range of 0.02 to 0.26 mg AN controlled by pH at investigated treatment plants. Concentrations of residual aluminium exceeding the public health goal standards were recorded in spring (March, April) during snow-melt episodes in this area. The discharge water after breed treatment with alum coagulant into the stream rivers did not cause any changes of the natural equilibrium of this ecosystem as well as indirectly the category of these rivers downstreams.
T2  - Journal of Environmental Protection and Ecology
T1  - Alum-Treated Drinking Water in Western Serbia
VL  - 10
IS  - 3
SP  - 649
EP  - 656
UR  - https://hdl.handle.net/21.15107/rcub_vinar_3253
ER  - 

@article{
author = "Cvijović, Mirjana R. and Golobočanin, Dušan D. and Trifunovic, S. and Miljević, Nada R.",
year = "2009",
abstract = "Water quality from three conventional river water treatment plants (Zlatibor, Rzav and Cerovica brdo) using aluminum sulphate (alum)as coagulant in the region of Uzice was investigated in the period 2005-2006. The concentrations of aluminium (Al) in studied samples (drinking water, river and soil) were determined by inductively coupled plasma optical emission (ICP-OES) spectrometry and validated by atomic absorption spectrometry (AAS) and DC-Arc plasma. Similar results were obtained by employed analytical methods. The total residual aluminum concentrations were in the range of 0.02 to 0.26 mg AN controlled by pH at investigated treatment plants. Concentrations of residual aluminium exceeding the public health goal standards were recorded in spring (March, April) during snow-melt episodes in this area. The discharge water after breed treatment with alum coagulant into the stream rivers did not cause any changes of the natural equilibrium of this ecosystem as well as indirectly the category of these rivers downstreams.",
journal = "Journal of Environmental Protection and Ecology",
title = "Alum-Treated Drinking Water in Western Serbia",
volume = "10",
number = "3",
pages = "649-656",
url = "https://hdl.handle.net/21.15107/rcub_vinar_3253"
}

Cvijović, M. R., Golobočanin, D. D., Trifunovic, S.,& Miljević, N. R.. (2009). Alum-Treated Drinking Water in Western Serbia. in Journal of Environmental Protection and Ecology, 10(3), 649-656.
https://hdl.handle.net/21.15107/rcub_vinar_3253

Cvijović MR, Golobočanin DD, Trifunovic S, Miljević NR. Alum-Treated Drinking Water in Western Serbia. in Journal of Environmental Protection and Ecology. 2009;10(3):649-656.
https://hdl.handle.net/21.15107/rcub_vinar_3253 .

Cvijović, Mirjana R., Golobočanin, Dušan D., Trifunovic, S., Miljević, Nada R., "Alum-Treated Drinking Water in Western Serbia" in Journal of Environmental Protection and Ecology, 10, no. 3 (2009):649-656,
https://hdl.handle.net/21.15107/rcub_vinar_3253 .

TY  - JOUR
AU  - Nastasović, Aleksandra B.
AU  - Sandić, Zvjezdana
AU  - Suručić, Ljiljana T.
AU  - Maksin, Danijela D.
AU  - Jakovljević, Dragica
AU  - Onjia, Antonije E.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3812
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. (C) 2009 Elsevier B.V. All rights reserved.
T2  - Journal of Hazardous Materials
T1  - Kinetics of hexavalent chromium sorption on amino-functionalized macroporous glycidyl methacrylate copolymer
VL  - 171
IS  - 1-3
SP  - 153
EP  - 159
DO  - 10.1016/j.jhazmat.2009.05.116
ER  - 

@article{
author = "Nastasović, Aleksandra B. and Sandić, Zvjezdana and Suručić, Ljiljana T. and Maksin, Danijela D. and Jakovljević, Dragica and Onjia, Antonije E.",
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. (C) 2009 Elsevier B.V. All rights reserved.",
journal = "Journal of Hazardous Materials",
title = "Kinetics of hexavalent chromium sorption on amino-functionalized macroporous glycidyl methacrylate copolymer",
volume = "171",
number = "1-3",
pages = "153-159",
doi = "10.1016/j.jhazmat.2009.05.116"
}

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

Nastasović AB, Sandić Z, Suručić LT, Maksin DD, Jakovljević D, Onjia AE. 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 B., Sandić, Zvjezdana, Suručić, Ljiljana T., Maksin, Danijela D., Jakovljević, Dragica, Onjia, Antonije E., "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  - CONF
AU  - Nastasović, Aleksandra B.
AU  - Jakovljević, Dragica
AU  - Sandić, Zvijezdana
AU  - Đorđević, D.
AU  - Suručić, Ljiljana T.
AU  - Slavković-Beškoski, Latinka J.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9397
AB  - Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, was synthesized by suspension copolymerization and functionalized with diethylene triamine, PGME-deta. Kinetics for Au(III), Ag(I) and Cu(II) sorption, as well as the possibility of repeated recovery of Cu(II) ions was investigated.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
T1  - Chelating copolymers: metal sorption kinetics and reusability
VL  - 2
SP  - 582
EP  - 584
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9397
ER  - 

@conference{
author = "Nastasović, Aleksandra B. and Jakovljević, Dragica and Sandić, Zvijezdana and Đorđević, D. and Suručić, Ljiljana T. and Slavković-Beškoski, Latinka J.",
year = "2008",
abstract = "Macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), PGME, was synthesized by suspension copolymerization and functionalized with diethylene triamine, PGME-deta. Kinetics for Au(III), Ag(I) and Cu(II) sorption, as well as the possibility of repeated recovery of Cu(II) ions was investigated.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry",
title = "Chelating copolymers: metal sorption kinetics and reusability",
volume = "2",
pages = "582-584",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9397"
}

Nastasović, A. B., Jakovljević, D., Sandić, Z., Đorđević, D., Suručić, L. T.,& Slavković-Beškoski, L. J.. (2008). Chelating copolymers: metal sorption kinetics and reusability. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 2, 582-584.
https://hdl.handle.net/21.15107/rcub_vinar_9397

Nastasović AB, Jakovljević D, Sandić Z, Đorđević D, Suručić LT, Slavković-Beškoski LJ. Chelating copolymers: metal sorption kinetics and reusability. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry. 2008;2:582-584.
https://hdl.handle.net/21.15107/rcub_vinar_9397 .

Nastasović, Aleksandra B., Jakovljević, Dragica, Sandić, Zvijezdana, Đorđević, D., Suručić, Ljiljana T., Slavković-Beškoski, Latinka J., "Chelating copolymers: metal sorption kinetics and reusability" in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 2 (2008):582-584,
https://hdl.handle.net/21.15107/rcub_vinar_9397 .

TY  - JOUR
AU  - Nedić, Olgica
AU  - Dragović, Snežana D.
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11158
AB  - The ratios of stable and radioactive isotopes in the environment are not constant and their effects on living organisms are not the same. Whilst radionuclides can be monitored by measuring their radioactivity levels, it is also important to determine the stable isotopes. The method described in this paper represents a simple and cheap process by which to extract caesium from moss, without significant destruction of the plant, and to incorporate the isolated caesium into a water-soluble crystal. Ammonium oxalate and phosphoric acid are water-soluble substances at 5% concentration but, when the solutions are combined, crystallisation occurs. Crystals were estimated to contain 68.30% O, 20.98% C, 4.68% H, 6.04% N and less than 0.01% P, corresponding to NH4HC2O4·H2C2O4·2H2O (C4H11NO10). The crystal mass did not vary with the species of moss, although the effectiveness of caesium extraction did. Typically, 73.0 ± 6.1% of the solubilised caesium was entrapped within the crystals.
T2  - Phytochemical Analysis
T1  - Extraction of caesium from mosses and incorporation into an oxalate crystalline lattice
VL  - 17
IS  - 3
SP  - 204
EP  - 207
DO  - 10.1002/pca.907
ER  - 

@article{
author = "Nedić, Olgica and Dragović, Snežana D.",
year = "2006",
abstract = "The ratios of stable and radioactive isotopes in the environment are not constant and their effects on living organisms are not the same. Whilst radionuclides can be monitored by measuring their radioactivity levels, it is also important to determine the stable isotopes. The method described in this paper represents a simple and cheap process by which to extract caesium from moss, without significant destruction of the plant, and to incorporate the isolated caesium into a water-soluble crystal. Ammonium oxalate and phosphoric acid are water-soluble substances at 5% concentration but, when the solutions are combined, crystallisation occurs. Crystals were estimated to contain 68.30% O, 20.98% C, 4.68% H, 6.04% N and less than 0.01% P, corresponding to NH4HC2O4·H2C2O4·2H2O (C4H11NO10). The crystal mass did not vary with the species of moss, although the effectiveness of caesium extraction did. Typically, 73.0 ± 6.1% of the solubilised caesium was entrapped within the crystals.",
journal = "Phytochemical Analysis",
title = "Extraction of caesium from mosses and incorporation into an oxalate crystalline lattice",
volume = "17",
number = "3",
pages = "204-207",
doi = "10.1002/pca.907"
}

Nedić, O.,& Dragović, S. D.. (2006). Extraction of caesium from mosses and incorporation into an oxalate crystalline lattice. in Phytochemical Analysis, 17(3), 204-207.
https://doi.org/10.1002/pca.907

Nedić O, Dragović SD. Extraction of caesium from mosses and incorporation into an oxalate crystalline lattice. in Phytochemical Analysis. 2006;17(3):204-207.
doi:10.1002/pca.907 .

Nedić, Olgica, Dragović, Snežana D., "Extraction of caesium from mosses and incorporation into an oxalate crystalline lattice" in Phytochemical Analysis, 17, no. 3 (2006):204-207,
https://doi.org/10.1002/pca.907 . .

TY  - CONF
AU  - Čučulović, Ana
AU  - Pavlović, Mirjana S.
AU  - Veselinović, Dragan S.
AU  - Miljanić, Šćepan S.
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9466
AB  - In this paper the possibility of extracting metals: K, Al, Ca, Mg, Fe, Cu, Ba, Zn, Mn and Sr, from Cetraria islandica lichen with solutions simulating acid rain (H2SO4- HNO3-(NH4)2SO4), pH 2.00 (1) and 3.28 (2) has been investigated. The results obtained suggest that the investigated elements can be classified into ones where the highest percentage was extracted with the first extraction (K, Al, Mg, Ba, Zn and Mn) and others where the extraction percentage is relatively uniform (Ca and Fe). This indicated different bonding methods in lichen that is in accordance with literature data where two cation bonding methods in lichen were shown.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2006: 8th international conference on fundemental and applied aspract of physical chemistry
T1  - The effect of simulated acid rain on metal desorption from cetraria islandica
SP  - 639
EP  - 641
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9466
ER  - 

@conference{
author = "Čučulović, Ana and Pavlović, Mirjana S. and Veselinović, Dragan S. and Miljanić, Šćepan S.",
year = "2006",
abstract = "In this paper the possibility of extracting metals: K, Al, Ca, Mg, Fe, Cu, Ba, Zn, Mn and Sr, from Cetraria islandica lichen with solutions simulating acid rain (H2SO4- HNO3-(NH4)2SO4), pH 2.00 (1) and 3.28 (2) has been investigated. The results obtained suggest that the investigated elements can be classified into ones where the highest percentage was extracted with the first extraction (K, Al, Mg, Ba, Zn and Mn) and others where the extraction percentage is relatively uniform (Ca and Fe). This indicated different bonding methods in lichen that is in accordance with literature data where two cation bonding methods in lichen were shown.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2006: 8th international conference on fundemental and applied aspract of physical chemistry",
title = "The effect of simulated acid rain on metal desorption from cetraria islandica",
pages = "639-641",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9466"
}

Čučulović, A., Pavlović, M. S., Veselinović, D. S.,& Miljanić, Š. S.. (2006). The effect of simulated acid rain on metal desorption from cetraria islandica. in Physical chemistry 2006: 8th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 639-641.
https://hdl.handle.net/21.15107/rcub_vinar_9466

Čučulović A, Pavlović MS, Veselinović DS, Miljanić ŠS. The effect of simulated acid rain on metal desorption from cetraria islandica. in Physical chemistry 2006: 8th international conference on fundemental and applied aspract of physical chemistry. 2006;:639-641.
https://hdl.handle.net/21.15107/rcub_vinar_9466 .

Čučulović, Ana, Pavlović, Mirjana S., Veselinović, Dragan S., Miljanić, Šćepan S., "The effect of simulated acid rain on metal desorption from cetraria islandica" in Physical chemistry 2006: 8th international conference on fundemental and applied aspract of physical chemistry (2006):639-641,
https://hdl.handle.net/21.15107/rcub_vinar_9466 .

TY  - JOUR
AU  - Ražić, Slavica
AU  - Đogo, Svetlana
AU  - Slavković, Latinka J.
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3135
AB  - Eleven elements (Cu, Zn, Mn, Fe, K, Ca, Mg, Ni, Cd, Pb and Cr) in seven herbal drugs (Salviae folium, Menthae piperitae, folium, Melissae folium, Lavandulae flos, Basilici herba, Marubii herba and Origani herha) and in rhizosphere soil samples were determined. A microwave digestion procedure preceded the measurements by the flame and electrothermal atomic absorption spectroscopy techniques (FAAS, ETAAS). For potentially hazardous elements and their bioavailability, BCF values were also calculated and discussed in order to identify possible sources of specific elements.
T2  - Journal of the Serbian Chemical Society
T1  - Inorganic analysis of herbal drugs. Part II. Plant and soil analysis - diverse bioavailability and uptake of essential and toxic elements
VL  - 71
IS  - 10
SP  - 1095
EP  - 1105
DO  - 10.2298/JSC0610095R
ER  - 

@article{
author = "Ražić, Slavica and Đogo, Svetlana and Slavković, Latinka J.",
year = "2006",
abstract = "Eleven elements (Cu, Zn, Mn, Fe, K, Ca, Mg, Ni, Cd, Pb and Cr) in seven herbal drugs (Salviae folium, Menthae piperitae, folium, Melissae folium, Lavandulae flos, Basilici herba, Marubii herba and Origani herha) and in rhizosphere soil samples were determined. A microwave digestion procedure preceded the measurements by the flame and electrothermal atomic absorption spectroscopy techniques (FAAS, ETAAS). For potentially hazardous elements and their bioavailability, BCF values were also calculated and discussed in order to identify possible sources of specific elements.",
journal = "Journal of the Serbian Chemical Society",
title = "Inorganic analysis of herbal drugs. Part II. Plant and soil analysis - diverse bioavailability and uptake of essential and toxic elements",
volume = "71",
number = "10",
pages = "1095-1105",
doi = "10.2298/JSC0610095R"
}

Ražić, S., Đogo, S.,& Slavković, L. J.. (2006). Inorganic analysis of herbal drugs. Part II. Plant and soil analysis - diverse bioavailability and uptake of essential and toxic elements. in Journal of the Serbian Chemical Society, 71(10), 1095-1105.
https://doi.org/10.2298/JSC0610095R

Ražić S, Đogo S, Slavković LJ. Inorganic analysis of herbal drugs. Part II. Plant and soil analysis - diverse bioavailability and uptake of essential and toxic elements. in Journal of the Serbian Chemical Society. 2006;71(10):1095-1105.
doi:10.2298/JSC0610095R .

Ražić, Slavica, Đogo, Svetlana, Slavković, Latinka J., "Inorganic analysis of herbal drugs. Part II. Plant and soil analysis - diverse bioavailability and uptake of essential and toxic elements" in Journal of the Serbian Chemical Society, 71, no. 10 (2006):1095-1105,
https://doi.org/10.2298/JSC0610095R . .