TY  - JOUR
AU  - Milivojević, Jasminka M
AU  - Maksimović, Vuk
AU  - Nikolic, Milos
AU  - Bogdanović Pristov, Jelena
AU  - Maletic, Radojka
AU  - Milatović, Dragan P
PY  - 2011
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/439
AB  - Content of individual sugars, organic acids, total phenolics (TPH), some important phenolic compounds (kaempferol, myricetin, quercetin, and ellagic acid) and total antioxidant capacity (TAC) in the fruits of strawberry, raspberry and blackberry were studied. A comparison was made between cultivars and wild relatives of each species (Fragaria vesca L., Rubus idaeus L. and Rubus fruticosus L.). The main sugars found were fructose and glucose both in the fruits of wild species and the studied cultivars. Citric acid was determined to be the major organic acid in most of tested berries with the exception of blackberry cultivars, where malic acid was dominant. The content of individual phenolic compounds varied among the wild species, as well as among the studied cultivars. Ellagic acid content was higher in F. vesca, R. idaeus and R. fruticosus (122.5 mu g/g FW, 12.71 mu g/g FW and 61.7 mu g/g FW, respectively) than that obtained in analyzed cultivars. Overall, TPH expressed higher values in the wild strawberry and blackberry species in comparison to the studied cultivars, and consequently, the highest levels of TAC were recorded in F. vesca (5.78 mg asc/g FW), followed by R. fruticosus (4.95 mg asc/g FW).
PB  - Wiley-Hindawi, London
T2  - Journal of Food Quality
T1  - Chemical and antioxidant properties of cultivated and wild fragaria and rubus berries
EP  - 9
IS  - 1
SP  - 1
VL  - 34
DO  - 10.1111/j.1745-4557.2010.00360.x
ER  - 

@article{
author = "Milivojević, Jasminka M and Maksimović, Vuk and Nikolic, Milos and Bogdanović Pristov, Jelena and Maletic, Radojka and Milatović, Dragan P",
year = "2011",
abstract = "Content of individual sugars, organic acids, total phenolics (TPH), some important phenolic compounds (kaempferol, myricetin, quercetin, and ellagic acid) and total antioxidant capacity (TAC) in the fruits of strawberry, raspberry and blackberry were studied. A comparison was made between cultivars and wild relatives of each species (Fragaria vesca L., Rubus idaeus L. and Rubus fruticosus L.). The main sugars found were fructose and glucose both in the fruits of wild species and the studied cultivars. Citric acid was determined to be the major organic acid in most of tested berries with the exception of blackberry cultivars, where malic acid was dominant. The content of individual phenolic compounds varied among the wild species, as well as among the studied cultivars. Ellagic acid content was higher in F. vesca, R. idaeus and R. fruticosus (122.5 mu g/g FW, 12.71 mu g/g FW and 61.7 mu g/g FW, respectively) than that obtained in analyzed cultivars. Overall, TPH expressed higher values in the wild strawberry and blackberry species in comparison to the studied cultivars, and consequently, the highest levels of TAC were recorded in F. vesca (5.78 mg asc/g FW), followed by R. fruticosus (4.95 mg asc/g FW).",
publisher = "Wiley-Hindawi, London",
journal = "Journal of Food Quality",
title = "Chemical and antioxidant properties of cultivated and wild fragaria and rubus berries",
pages = "9-1",
number = "1",
volume = "34",
doi = "10.1111/j.1745-4557.2010.00360.x"
}

Milivojević, J. M., Maksimović, V., Nikolic, M., Bogdanović Pristov, J., Maletic, R.,& Milatović, D. P.. (2011). Chemical and antioxidant properties of cultivated and wild fragaria and rubus berries. in Journal of Food Quality
Wiley-Hindawi, London., 34(1), 1-9.
https://doi.org/10.1111/j.1745-4557.2010.00360.x

Milivojević JM, Maksimović V, Nikolic M, Bogdanović Pristov J, Maletic R, Milatović DP. Chemical and antioxidant properties of cultivated and wild fragaria and rubus berries. in Journal of Food Quality. 2011;34(1):1-9.
doi:10.1111/j.1745-4557.2010.00360.x .

Milivojević, Jasminka M, Maksimović, Vuk, Nikolic, Milos, Bogdanović Pristov, Jelena, Maletic, Radojka, Milatović, Dragan P, "Chemical and antioxidant properties of cultivated and wild fragaria and rubus berries" in Journal of Food Quality, 34, no. 1 (2011):1-9,
https://doi.org/10.1111/j.1745-4557.2010.00360.x . .

TY  - CONF
AU  - Bogdanović Pristov, Jelena
AU  - Mitrović, Aleksandra Lj.
AU  - Đikanović, Daniela
AU  - Mutavdžić, Dragosav
AU  - Simonović, Jasna
AU  - Radotić, Ksenija
AU  - Spasojević, Ivan
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3026
C3  - Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany
T1  - Hydroxyl radical-scavenging capacity of cell wall from needles of Serbian spruce Picea Omorika (Pancic) Purkyne
SP  - 38
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3026
ER  - 

@conference{
author = "Bogdanović Pristov, Jelena and Mitrović, Aleksandra Lj. and Đikanović, Daniela and Mutavdžić, Dragosav and Simonović, Jasna and Radotić, Ksenija and Spasojević, Ivan",
year = "2010",
journal = "Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany",
title = "Hydroxyl radical-scavenging capacity of cell wall from needles of Serbian spruce Picea Omorika (Pancic) Purkyne",
pages = "38",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3026"
}

Bogdanović Pristov, J., Mitrović, A. Lj., Đikanović, D., Mutavdžić, D., Simonović, J., Radotić, K.,& Spasojević, I.. (2010). Hydroxyl radical-scavenging capacity of cell wall from needles of Serbian spruce Picea Omorika (Pancic) Purkyne. in Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany, 38.
https://hdl.handle.net/21.15107/rcub_rimsi_3026

Bogdanović Pristov J, Mitrović AL, Đikanović D, Mutavdžić D, Simonović J, Radotić K, Spasojević I. Hydroxyl radical-scavenging capacity of cell wall from needles of Serbian spruce Picea Omorika (Pancic) Purkyne. in Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany. 2010;:38.
https://hdl.handle.net/21.15107/rcub_rimsi_3026 .

Bogdanović Pristov, Jelena, Mitrović, Aleksandra Lj., Đikanović, Daniela, Mutavdžić, Dragosav, Simonović, Jasna, Radotić, Ksenija, Spasojević, Ivan, "Hydroxyl radical-scavenging capacity of cell wall from needles of Serbian spruce Picea Omorika (Pancic) Purkyne" in Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany (2010):38,
https://hdl.handle.net/21.15107/rcub_rimsi_3026 .

TY  - CONF
AU  - Simonović, Jasna
AU  - Stevanic, Jasna S
AU  - Đikanović, Daniela
AU  - Bogdanović Pristov, Jelena
AU  - Salmén, Lennart
AU  - Radotić, Ksenija
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3035
C3  - Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany
T1  - Polarized FT-IR study of cell walls of a hardwood and a softwood
SP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3035
ER  - 

@conference{
author = "Simonović, Jasna and Stevanic, Jasna S and Đikanović, Daniela and Bogdanović Pristov, Jelena and Salmén, Lennart and Radotić, Ksenija",
year = "2010",
journal = "Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany",
title = "Polarized FT-IR study of cell walls of a hardwood and a softwood",
pages = "34",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3035"
}

Simonović, J., Stevanic, J. S., Đikanović, D., Bogdanović Pristov, J., Salmén, L.,& Radotić, K.. (2010). Polarized FT-IR study of cell walls of a hardwood and a softwood. in Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany, 34.
https://hdl.handle.net/21.15107/rcub_rimsi_3035

Simonović J, Stevanic JS, Đikanović D, Bogdanović Pristov J, Salmén L, Radotić K. Polarized FT-IR study of cell walls of a hardwood and a softwood. in Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany. 2010;:34.
https://hdl.handle.net/21.15107/rcub_rimsi_3035 .

Simonović, Jasna, Stevanic, Jasna S, Đikanović, Daniela, Bogdanović Pristov, Jelena, Salmén, Lennart, Radotić, Ksenija, "Polarized FT-IR study of cell walls of a hardwood and a softwood" in Cost action FP 0802, Workshop „Wood structure/function-relationships“, Hamburg, Germany (2010):34,
https://hdl.handle.net/21.15107/rcub_rimsi_3035 .

TY  - CONF
AU  - Bogdanović Pristov, Jelena
AU  - Mitrović, Aleksandra Lj.
AU  - Spasojević, Ivan
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2967
AB  - Superoxide dismutases present in apoplast and cell wall imply the extracellular generation of superoxide whose source and effects are not fully understood. Here we show using Electron Paramagnetic Resonance spectroscopy with spin-trap DEPMPO which is able to differentiate between hydroxyl radical and superoxide, that galacturonic acid in pectin from the cell wall can produce superoxide by transforming hydroxyl radical in the presence of oxygen. This may explain the presence of superoxide and related enzymes in the apoplast and cell wall, but more important it could have a major impact on the understanding of mechanisms by which of poly- and oligogalacturonic acids (PGA and OGA) from the cell wall regulate stress response and cell growth.
PB  - Univerzitet u Banja Luci
C3  - II Simpozijum biologa Republike Srpske
T1  - Cell wall pectin can generate superoxide
T1  - Pektin, polimer ćelijskog zida generiše superoksid anjon radikal
SP  - 68
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2967
ER  - 

@conference{
author = "Bogdanović Pristov, Jelena and Mitrović, Aleksandra Lj. and Spasojević, Ivan",
year = "2010",
abstract = "Superoxide dismutases present in apoplast and cell wall imply the extracellular generation of superoxide whose source and effects are not fully understood. Here we show using Electron Paramagnetic Resonance spectroscopy with spin-trap DEPMPO which is able to differentiate between hydroxyl radical and superoxide, that galacturonic acid in pectin from the cell wall can produce superoxide by transforming hydroxyl radical in the presence of oxygen. This may explain the presence of superoxide and related enzymes in the apoplast and cell wall, but more important it could have a major impact on the understanding of mechanisms by which of poly- and oligogalacturonic acids (PGA and OGA) from the cell wall regulate stress response and cell growth.",
publisher = "Univerzitet u Banja Luci",
journal = "II Simpozijum biologa Republike Srpske",
title = "Cell wall pectin can generate superoxide, Pektin, polimer ćelijskog zida generiše superoksid anjon radikal",
pages = "68",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2967"
}

Bogdanović Pristov, J., Mitrović, A. Lj.,& Spasojević, I.. (2010). Cell wall pectin can generate superoxide. in II Simpozijum biologa Republike Srpske
Univerzitet u Banja Luci., 68.
https://hdl.handle.net/21.15107/rcub_rimsi_2967

Bogdanović Pristov J, Mitrović AL, Spasojević I. Cell wall pectin can generate superoxide. in II Simpozijum biologa Republike Srpske. 2010;:68.
https://hdl.handle.net/21.15107/rcub_rimsi_2967 .

Bogdanović Pristov, Jelena, Mitrović, Aleksandra Lj., Spasojević, Ivan, "Cell wall pectin can generate superoxide" in II Simpozijum biologa Republike Srpske (2010):68,
https://hdl.handle.net/21.15107/rcub_rimsi_2967 .

TY  - CONF
AU  - Simonović, Jasna
AU  - Stevanic, Jasna S
AU  - Đikanović, Daniela
AU  - Bogdanović Pristov, Jelena
AU  - Salmén, Lennart
AU  - Radotić, Ksenija
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2966
AB  - Mechanical and physical propreties of wood fibres are dependent on the
orientation of constituent polymers (cellulose, hemicellulose, lignin). Fourier
transform infrared (FTIR) microscopy was used to examine the orientation of the
main wood polymers in transversal and longitudinal direction of the isolated cell
wall of the maple branch. The polarised FTIR measurements indicated that
glucomannan and xylan appear to have parallel orientation with regard to the
orientation of cellulose. Lignin has also parallel orientation.
PB  - Society of Physical Chemists of Serbia
C3  - 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - Polarized FT-IR study of cell wall of a hardwood (maple branch)
EP  - 372
SP  - 370
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2966
ER  - 

@conference{
author = "Simonović, Jasna and Stevanic, Jasna S and Đikanović, Daniela and Bogdanović Pristov, Jelena and Salmén, Lennart and Radotić, Ksenija",
year = "2010",
abstract = "Mechanical and physical propreties of wood fibres are dependent on the
orientation of constituent polymers (cellulose, hemicellulose, lignin). Fourier
transform infrared (FTIR) microscopy was used to examine the orientation of the
main wood polymers in transversal and longitudinal direction of the isolated cell
wall of the maple branch. The polarised FTIR measurements indicated that
glucomannan and xylan appear to have parallel orientation with regard to the
orientation of cellulose. Lignin has also parallel orientation.",
publisher = "Society of Physical Chemists of Serbia",
journal = "10th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "Polarized FT-IR study of cell wall of a hardwood (maple branch)",
pages = "372-370",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2966"
}

Simonović, J., Stevanic, J. S., Đikanović, D., Bogdanović Pristov, J., Salmén, L.,& Radotić, K.. (2010). Polarized FT-IR study of cell wall of a hardwood (maple branch). in 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia., 370-372.
https://hdl.handle.net/21.15107/rcub_rimsi_2966

Simonović J, Stevanic JS, Đikanović D, Bogdanović Pristov J, Salmén L, Radotić K. Polarized FT-IR study of cell wall of a hardwood (maple branch). in 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2010;:370-372.
https://hdl.handle.net/21.15107/rcub_rimsi_2966 .

Simonović, Jasna, Stevanic, Jasna S, Đikanović, Daniela, Bogdanović Pristov, Jelena, Salmén, Lennart, Radotić, Ksenija, "Polarized FT-IR study of cell wall of a hardwood (maple branch)" in 10th International Conference on Fundamental and Applied Aspects of Physical Chemistry (2010):370-372,
https://hdl.handle.net/21.15107/rcub_rimsi_2966 .

TY  - JOUR
AU  - Mitrović, Aleksandra Lj.
AU  - Bogdanović Pristov, Jelena
AU  - Giba, Zlatko
AU  - Culafic, Ljubinka
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/427
AB  - Using in vitro culture, we determined the effect of photoperiod during growth of Chenopodium rubrum mother plants on vegetative and reproductive development of offspring. Photoperiod during flowering induction of mother plants (the first 6 d after the germination) has the key influence on seed germination and offspring growth, while offspring flowering and seed maturation is determined by photoperiod their mothers experienced during, and shortly after, flowering induction. The mechanism can be through changes in seed protein pattern which we found dependent on photoperiod experienced by mother plants.
PB  - Springer, Dordrecht
T2  - Biologia Plantarum
T1  - Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring
EP  - 739
IS  - 4
SP  - 735
VL  - 54
DO  - 10.1007/s10535-010-0131-y
ER  - 

@article{
author = "Mitrović, Aleksandra Lj. and Bogdanović Pristov, Jelena and Giba, Zlatko and Culafic, Ljubinka",
year = "2010",
abstract = "Using in vitro culture, we determined the effect of photoperiod during growth of Chenopodium rubrum mother plants on vegetative and reproductive development of offspring. Photoperiod during flowering induction of mother plants (the first 6 d after the germination) has the key influence on seed germination and offspring growth, while offspring flowering and seed maturation is determined by photoperiod their mothers experienced during, and shortly after, flowering induction. The mechanism can be through changes in seed protein pattern which we found dependent on photoperiod experienced by mother plants.",
publisher = "Springer, Dordrecht",
journal = "Biologia Plantarum",
title = "Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring",
pages = "739-735",
number = "4",
volume = "54",
doi = "10.1007/s10535-010-0131-y"
}

Mitrović, A. Lj., Bogdanović Pristov, J., Giba, Z.,& Culafic, L.. (2010). Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring. in Biologia Plantarum
Springer, Dordrecht., 54(4), 735-739.
https://doi.org/10.1007/s10535-010-0131-y

Mitrović AL, Bogdanović Pristov J, Giba Z, Culafic L. Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring. in Biologia Plantarum. 2010;54(4):735-739.
doi:10.1007/s10535-010-0131-y .

Mitrović, Aleksandra Lj., Bogdanović Pristov, Jelena, Giba, Zlatko, Culafic, Ljubinka, "Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring" in Biologia Plantarum, 54, no. 4 (2010):735-739,
https://doi.org/10.1007/s10535-010-0131-y . .

TY  - JOUR
AU  - Laketa, Danijela
AU  - Bogdanović Pristov, Jelena
AU  - Prodanović, Radivoje
AU  - Kalauzi, Aleksandar
AU  - Radotić, Ksenija
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/415
AB  - We studied the dependence of peroxidase (POD) activity on pH in crude extract of Picea omorika (Pane.) Purkinye needles and in its acidic and basic fractions, obtained by ion exchange chromatography. Nonlinear regression was applied on the activity data with pH as the explaining variable, using the Levenberg-Marquardt algorithm. Studying crude extract at three different temperatures, the shape of the simulated activity/pH dependences indicated an existence of two components, which was confirmed by mathematical modeling. The kinetic parameters Act(0) K-EH and K-EOH of both components are presented. The curves and pH optima shifted under increasing temperatures towards lower pH values, which was verified after decomposition. Nonlinear regression detected the presence of two components for both fractions, and there is no considerable difference between their pH optima. Our results show for the first time that the sum of components, each described by the mathematical model employed, can be used to explain the complex pH-related POD activity in the extract with two or more enzyme forms simultaneously active.
PB  - General Physiol And Biophysics, Bratislava
T2  - General Physiology and Biophysics
T1  - The effect of pH on the activity of soluble peroxidase in needles of Serbian spruce (Picea omorika (Panc.) Purkinye): application of a mathematical model
EP  - 128
IS  - 2
SP  - 122
VL  - 29
DO  - 10.4149/gpb_2010_02_122
ER  - 

@article{
author = "Laketa, Danijela and Bogdanović Pristov, Jelena and Prodanović, Radivoje and Kalauzi, Aleksandar and Radotić, Ksenija",
year = "2010",
abstract = "We studied the dependence of peroxidase (POD) activity on pH in crude extract of Picea omorika (Pane.) Purkinye needles and in its acidic and basic fractions, obtained by ion exchange chromatography. Nonlinear regression was applied on the activity data with pH as the explaining variable, using the Levenberg-Marquardt algorithm. Studying crude extract at three different temperatures, the shape of the simulated activity/pH dependences indicated an existence of two components, which was confirmed by mathematical modeling. The kinetic parameters Act(0) K-EH and K-EOH of both components are presented. The curves and pH optima shifted under increasing temperatures towards lower pH values, which was verified after decomposition. Nonlinear regression detected the presence of two components for both fractions, and there is no considerable difference between their pH optima. Our results show for the first time that the sum of components, each described by the mathematical model employed, can be used to explain the complex pH-related POD activity in the extract with two or more enzyme forms simultaneously active.",
publisher = "General Physiol And Biophysics, Bratislava",
journal = "General Physiology and Biophysics",
title = "The effect of pH on the activity of soluble peroxidase in needles of Serbian spruce (Picea omorika (Panc.) Purkinye): application of a mathematical model",
pages = "128-122",
number = "2",
volume = "29",
doi = "10.4149/gpb_2010_02_122"
}

Laketa, D., Bogdanović Pristov, J., Prodanović, R., Kalauzi, A.,& Radotić, K.. (2010). The effect of pH on the activity of soluble peroxidase in needles of Serbian spruce (Picea omorika (Panc.) Purkinye): application of a mathematical model. in General Physiology and Biophysics
General Physiol And Biophysics, Bratislava., 29(2), 122-128.
https://doi.org/10.4149/gpb_2010_02_122

Laketa D, Bogdanović Pristov J, Prodanović R, Kalauzi A, Radotić K. The effect of pH on the activity of soluble peroxidase in needles of Serbian spruce (Picea omorika (Panc.) Purkinye): application of a mathematical model. in General Physiology and Biophysics. 2010;29(2):122-128.
doi:10.4149/gpb_2010_02_122 .

Laketa, Danijela, Bogdanović Pristov, Jelena, Prodanović, Radivoje, Kalauzi, Aleksandar, Radotić, Ksenija, "The effect of pH on the activity of soluble peroxidase in needles of Serbian spruce (Picea omorika (Panc.) Purkinye): application of a mathematical model" in General Physiology and Biophysics, 29, no. 2 (2010):122-128,
https://doi.org/10.4149/gpb_2010_02_122 . .

TY  - JOUR
AU  - Donaldson, Lloyd
AU  - Radotić, Ksenija
AU  - Kalauzi, Aleksandar
AU  - Đikanović, Daniela
AU  - Jeremic, Milorad G
PY  - 2010
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/418
AB  - Confocal fluorescence microscopy was used to examine the spectral characteristics of lignin autofluorescence in secondary cell walls of normal and compression wood from Pinus radiata. Using UV excitation, fluorescence spectra of normal and compression wood sections showed significant differences, especially in the outer secondary cell wall of tracheids, with a shift in maxima from violet to blue wavelengths between normal and compression wood. A comparison of normal wood, mild and severe compression wood, showed that the wavelength shift was intermediate in the mild compression wood compared to the severe compression wood, thus offering the possibility of quantifying the severity by measuring ratios of fluorescence at violet and blue wavelengths. Fluorescence induced by blue light, rather than UV, was less well differentiated amongst wood types. Spectral deconvolution indicated the presence of a minimum of five discrete lignin fluorophores in the cell walls of both normal and compression wood tracheids. Comparison with lignin model compounds suggest that the wavelength shift may correspond in part to increased levels of p-hydroxy type lignin in the compression wood samples. The combination of confocal fluorescence imaging and related spectral deconvolution therefore offers a novel technique for characterising cell wall lignin in situ.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Journal of Structural Biology
T1  - Quantification of compression wood severity in tracheids of Pinus radiata D. Don using confocal fluorescence imaging and spectral deconvolution
EP  - 115
IS  - 1
SP  - 106
VL  - 169
DO  - 10.1016/j.jsb.2009.09.006
ER  - 

@article{
author = "Donaldson, Lloyd and Radotić, Ksenija and Kalauzi, Aleksandar and Đikanović, Daniela and Jeremic, Milorad G",
year = "2010",
abstract = "Confocal fluorescence microscopy was used to examine the spectral characteristics of lignin autofluorescence in secondary cell walls of normal and compression wood from Pinus radiata. Using UV excitation, fluorescence spectra of normal and compression wood sections showed significant differences, especially in the outer secondary cell wall of tracheids, with a shift in maxima from violet to blue wavelengths between normal and compression wood. A comparison of normal wood, mild and severe compression wood, showed that the wavelength shift was intermediate in the mild compression wood compared to the severe compression wood, thus offering the possibility of quantifying the severity by measuring ratios of fluorescence at violet and blue wavelengths. Fluorescence induced by blue light, rather than UV, was less well differentiated amongst wood types. Spectral deconvolution indicated the presence of a minimum of five discrete lignin fluorophores in the cell walls of both normal and compression wood tracheids. Comparison with lignin model compounds suggest that the wavelength shift may correspond in part to increased levels of p-hydroxy type lignin in the compression wood samples. The combination of confocal fluorescence imaging and related spectral deconvolution therefore offers a novel technique for characterising cell wall lignin in situ.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Journal of Structural Biology",
title = "Quantification of compression wood severity in tracheids of Pinus radiata D. Don using confocal fluorescence imaging and spectral deconvolution",
pages = "115-106",
number = "1",
volume = "169",
doi = "10.1016/j.jsb.2009.09.006"
}

Donaldson, L., Radotić, K., Kalauzi, A., Đikanović, D.,& Jeremic, M. G.. (2010). Quantification of compression wood severity in tracheids of Pinus radiata D. Don using confocal fluorescence imaging and spectral deconvolution. in Journal of Structural Biology
Academic Press Inc Elsevier Science, San Diego., 169(1), 106-115.
https://doi.org/10.1016/j.jsb.2009.09.006

Donaldson L, Radotić K, Kalauzi A, Đikanović D, Jeremic MG. Quantification of compression wood severity in tracheids of Pinus radiata D. Don using confocal fluorescence imaging and spectral deconvolution. in Journal of Structural Biology. 2010;169(1):106-115.
doi:10.1016/j.jsb.2009.09.006 .

Donaldson, Lloyd, Radotić, Ksenija, Kalauzi, Aleksandar, Đikanović, Daniela, Jeremic, Milorad G, "Quantification of compression wood severity in tracheids of Pinus radiata D. Don using confocal fluorescence imaging and spectral deconvolution" in Journal of Structural Biology, 169, no. 1 (2010):106-115,
https://doi.org/10.1016/j.jsb.2009.09.006 . .

TY  - CONF
AU  - Radotić, Ksenija
AU  - Đikanović, Daniela
AU  - Simonović, Jasna
AU  - Bogdanović Pristov, Jelena
AU  - Kalauzi, Aleksandar
AU  - Bajuk-Bogdanović, Danica
AU  - Jeremić, Milorad
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3042
C3  - Cost action FP0802. Workshop on Single fiber testing and modeling, Innventa AB, Stockholm, Sweden
T1  - Cell wall structural differences between hardwood and softwood studied by FT-IR, Raman and fluorescence spectroscopy
SP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3042
ER  - 

@conference{
author = "Radotić, Ksenija and Đikanović, Daniela and Simonović, Jasna and Bogdanović Pristov, Jelena and Kalauzi, Aleksandar and Bajuk-Bogdanović, Danica and Jeremić, Milorad",
year = "2009",
journal = "Cost action FP0802. Workshop on Single fiber testing and modeling, Innventa AB, Stockholm, Sweden",
title = "Cell wall structural differences between hardwood and softwood studied by FT-IR, Raman and fluorescence spectroscopy",
pages = "34",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3042"
}

Radotić, K., Đikanović, D., Simonović, J., Bogdanović Pristov, J., Kalauzi, A., Bajuk-Bogdanović, D.,& Jeremić, M.. (2009). Cell wall structural differences between hardwood and softwood studied by FT-IR, Raman and fluorescence spectroscopy. in Cost action FP0802. Workshop on Single fiber testing and modeling, Innventa AB, Stockholm, Sweden, 34.
https://hdl.handle.net/21.15107/rcub_rimsi_3042

Radotić K, Đikanović D, Simonović J, Bogdanović Pristov J, Kalauzi A, Bajuk-Bogdanović D, Jeremić M. Cell wall structural differences between hardwood and softwood studied by FT-IR, Raman and fluorescence spectroscopy. in Cost action FP0802. Workshop on Single fiber testing and modeling, Innventa AB, Stockholm, Sweden. 2009;:34.
https://hdl.handle.net/21.15107/rcub_rimsi_3042 .

Radotić, Ksenija, Đikanović, Daniela, Simonović, Jasna, Bogdanović Pristov, Jelena, Kalauzi, Aleksandar, Bajuk-Bogdanović, Danica, Jeremić, Milorad, "Cell wall structural differences between hardwood and softwood studied by FT-IR, Raman and fluorescence spectroscopy" in Cost action FP0802. Workshop on Single fiber testing and modeling, Innventa AB, Stockholm, Sweden (2009):34,
https://hdl.handle.net/21.15107/rcub_rimsi_3042 .

TY  - CONF
AU  - Đikanović, Daniela
AU  - Simonović, Jasna
AU  - Bogdanović Pristov, Jelena
AU  - Kalauzi, Aleksandar
AU  - Radotić, Ksenija
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/3060
PB  - Serbian Plant Physiology Society
PB  - Institute for Biological Research "Siniša Stankovic", University of Belgrade
C3  - 18th Symposium of the Serbian Society for Plant Physiology
T1  - Structure analysis of Arabidopsis thaliana and spruce cell wall by FTIR and fluorescence spectroscopy
SP  - 98
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_3060
ER  - 

@conference{
author = "Đikanović, Daniela and Simonović, Jasna and Bogdanović Pristov, Jelena and Kalauzi, Aleksandar and Radotić, Ksenija",
year = "2009",
publisher = "Serbian Plant Physiology Society, Institute for Biological Research "Siniša Stankovic", University of Belgrade",
journal = "18th Symposium of the Serbian Society for Plant Physiology",
title = "Structure analysis of Arabidopsis thaliana and spruce cell wall by FTIR and fluorescence spectroscopy",
pages = "98",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_3060"
}

Đikanović, D., Simonović, J., Bogdanović Pristov, J., Kalauzi, A.,& Radotić, K.. (2009). Structure analysis of Arabidopsis thaliana and spruce cell wall by FTIR and fluorescence spectroscopy. in 18th Symposium of the Serbian Society for Plant Physiology
Serbian Plant Physiology Society., 98.
https://hdl.handle.net/21.15107/rcub_rimsi_3060

Đikanović D, Simonović J, Bogdanović Pristov J, Kalauzi A, Radotić K. Structure analysis of Arabidopsis thaliana and spruce cell wall by FTIR and fluorescence spectroscopy. in 18th Symposium of the Serbian Society for Plant Physiology. 2009;:98.
https://hdl.handle.net/21.15107/rcub_rimsi_3060 .

Đikanović, Daniela, Simonović, Jasna, Bogdanović Pristov, Jelena, Kalauzi, Aleksandar, Radotić, Ksenija, "Structure analysis of Arabidopsis thaliana and spruce cell wall by FTIR and fluorescence spectroscopy" in 18th Symposium of the Serbian Society for Plant Physiology (2009):98,
https://hdl.handle.net/21.15107/rcub_rimsi_3060 .

TY  - JOUR
AU  - Mitrović, Aleksandra Lj.
AU  - Bogdanović Pristov, Jelena
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/312
AB  - Total antioxidant activity (TAA) represents the combined ability of diverse antioxidants present in a sample of plant material to scavenge free radicals. Chenopodium rubrum L. sel. 184 is a qualitatively short-day plant; as an early-flowering species, it is a suitable object for studying ontogenesis in vitro. We investigated the effect of GA3 (5 mg/l) on TAA during C rubrum ontogenesis under two different inductive photoperiodic regimes in vitro. Total antioxidant activity does not change in different phases of C. rubrum ontogenesis under the same photoperiodic treatment. Exposure to continuous irradiation caused an increase of TAA in both C. rubrum plants and collected matured seeds. Gibberellic acid stimulated stem elongation, but did not affect leaf development or the number of matured seeds per plant, regardless of photoperiodic treatment; it induced a decrease of TAA in C rubrum plants regardless of photoperiodic treatment or the phase of development, while it had no effect on TAA of matured seeds.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Effect of gibberellic acid on total antioxidant activity during chenopodium rubrum l. Ontogenesis in vitro
EP  - 55
IS  - 1
SP  - 49
VL  - 61
DO  - 10.2298/ABS0901049M
ER  - 

@article{
author = "Mitrović, Aleksandra Lj. and Bogdanović Pristov, Jelena",
year = "2009",
abstract = "Total antioxidant activity (TAA) represents the combined ability of diverse antioxidants present in a sample of plant material to scavenge free radicals. Chenopodium rubrum L. sel. 184 is a qualitatively short-day plant; as an early-flowering species, it is a suitable object for studying ontogenesis in vitro. We investigated the effect of GA3 (5 mg/l) on TAA during C rubrum ontogenesis under two different inductive photoperiodic regimes in vitro. Total antioxidant activity does not change in different phases of C. rubrum ontogenesis under the same photoperiodic treatment. Exposure to continuous irradiation caused an increase of TAA in both C. rubrum plants and collected matured seeds. Gibberellic acid stimulated stem elongation, but did not affect leaf development or the number of matured seeds per plant, regardless of photoperiodic treatment; it induced a decrease of TAA in C rubrum plants regardless of photoperiodic treatment or the phase of development, while it had no effect on TAA of matured seeds.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Effect of gibberellic acid on total antioxidant activity during chenopodium rubrum l. Ontogenesis in vitro",
pages = "55-49",
number = "1",
volume = "61",
doi = "10.2298/ABS0901049M"
}

Mitrović, A. Lj.,& Bogdanović Pristov, J.. (2009). Effect of gibberellic acid on total antioxidant activity during chenopodium rubrum l. Ontogenesis in vitro. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 61(1), 49-55.
https://doi.org/10.2298/ABS0901049M

Mitrović AL, Bogdanović Pristov J. Effect of gibberellic acid on total antioxidant activity during chenopodium rubrum l. Ontogenesis in vitro. in Archives of Biological Sciences. 2009;61(1):49-55.
doi:10.2298/ABS0901049M .

Mitrović, Aleksandra Lj., Bogdanović Pristov, Jelena, "Effect of gibberellic acid on total antioxidant activity during chenopodium rubrum l. Ontogenesis in vitro" in Archives of Biological Sciences, 61, no. 1 (2009):49-55,
https://doi.org/10.2298/ABS0901049M . .

TY  - CONF
AU  - Simonović, Jasna
AU  - Đikanović, Daniela
AU  - Kalauzi, Aleksandar
AU  - Bajuk-Bogdanović, Danica
AU  - Radotić, Ksenija
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2963
PB  - Serbian Plant Physiology Society
PB  - Institute for Biological Research "Siniša Stankovic", University of Belgrade
C3  - 18th Symposium of the Serbian Society for Plant Physiology
T1  - Micro Raman and fluorescence spectroscopy of lignin model compounds
T1  - Primena mikroramanske i fluorescentne spektroskopije na ispitivanje lignin model jedinjenja
SP  - 88
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2963
ER  - 

@conference{
author = "Simonović, Jasna and Đikanović, Daniela and Kalauzi, Aleksandar and Bajuk-Bogdanović, Danica and Radotić, Ksenija",
year = "2009",
publisher = "Serbian Plant Physiology Society, Institute for Biological Research "Siniša Stankovic", University of Belgrade",
journal = "18th Symposium of the Serbian Society for Plant Physiology",
title = "Micro Raman and fluorescence spectroscopy of lignin model compounds, Primena mikroramanske i fluorescentne spektroskopije na ispitivanje lignin model jedinjenja",
pages = "88",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2963"
}

Simonović, J., Đikanović, D., Kalauzi, A., Bajuk-Bogdanović, D.,& Radotić, K.. (2009). Micro Raman and fluorescence spectroscopy of lignin model compounds. in 18th Symposium of the Serbian Society for Plant Physiology
Serbian Plant Physiology Society., 88.
https://hdl.handle.net/21.15107/rcub_rimsi_2963

Simonović J, Đikanović D, Kalauzi A, Bajuk-Bogdanović D, Radotić K. Micro Raman and fluorescence spectroscopy of lignin model compounds. in 18th Symposium of the Serbian Society for Plant Physiology. 2009;:88.
https://hdl.handle.net/21.15107/rcub_rimsi_2963 .

Simonović, Jasna, Đikanović, Daniela, Kalauzi, Aleksandar, Bajuk-Bogdanović, Danica, Radotić, Ksenija, "Micro Raman and fluorescence spectroscopy of lignin model compounds" in 18th Symposium of the Serbian Society for Plant Physiology (2009):88,
https://hdl.handle.net/21.15107/rcub_rimsi_2963 .

TY  - JOUR
AU  - Laketa, Danijela
AU  - Bogdanović Pristov, Jelena
AU  - Kalauzi, Aleksandar
AU  - Radotić, Ksenija
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/354
AB  - Thermal inactivation of peroxidase (POD) in an extract of Picea omorika (Pancic) Purkyne needles initiated by heat treatment was studied. This is the first study of this kind on a conifer species. Non-linear regression analysis was applied on the inactivation rate data, combining Mitscherlich and Arrhenius equations, treating time and temperature simultaneously as explaining variables. We determined the inactivation rate constant k, the Arrhenius energy of inactivation E and the remaining activity C-min for the crude extract and for separated acidic and basic enzyme fractions, as well as for individual isoenzymes separated electrophoretically. A comparison of inactivation parameters for acidic and basic fractions shows that the thermal inactivation rate of the basic fraction is higher. The obtained value of inactivation energy for crude extract was between the values for acidic and basic isoenzyme fractions. One of the three analysed individual isoenzymes was characterised by a lower inactivation rate constant and higher inactivation energy. Another isoenzyme showed considerably higher level of remaining activity compared to the others, which identified it as the most resistant to high temperatures. The acquired values of Arrhenius energy of inactivation for POD in crude extract were intermediate, considering a range of POD values for various other plant species.
PB  - General Physiol And Biophysics, Bratislava
T2  - General Physiology and Biophysics
T1  - Kinetic parameters for thermal inactivation of soluble peroxidase from needles of Serbian spruce Picea omorika (Pancic) Purkyne
EP  - 85
IS  - 1
SP  - 78
VL  - 28
DO  - 10.4149/gpb_2009_01_78
ER  - 

@article{
author = "Laketa, Danijela and Bogdanović Pristov, Jelena and Kalauzi, Aleksandar and Radotić, Ksenija",
year = "2009",
abstract = "Thermal inactivation of peroxidase (POD) in an extract of Picea omorika (Pancic) Purkyne needles initiated by heat treatment was studied. This is the first study of this kind on a conifer species. Non-linear regression analysis was applied on the inactivation rate data, combining Mitscherlich and Arrhenius equations, treating time and temperature simultaneously as explaining variables. We determined the inactivation rate constant k, the Arrhenius energy of inactivation E and the remaining activity C-min for the crude extract and for separated acidic and basic enzyme fractions, as well as for individual isoenzymes separated electrophoretically. A comparison of inactivation parameters for acidic and basic fractions shows that the thermal inactivation rate of the basic fraction is higher. The obtained value of inactivation energy for crude extract was between the values for acidic and basic isoenzyme fractions. One of the three analysed individual isoenzymes was characterised by a lower inactivation rate constant and higher inactivation energy. Another isoenzyme showed considerably higher level of remaining activity compared to the others, which identified it as the most resistant to high temperatures. The acquired values of Arrhenius energy of inactivation for POD in crude extract were intermediate, considering a range of POD values for various other plant species.",
publisher = "General Physiol And Biophysics, Bratislava",
journal = "General Physiology and Biophysics",
title = "Kinetic parameters for thermal inactivation of soluble peroxidase from needles of Serbian spruce Picea omorika (Pancic) Purkyne",
pages = "85-78",
number = "1",
volume = "28",
doi = "10.4149/gpb_2009_01_78"
}

Laketa, D., Bogdanović Pristov, J., Kalauzi, A.,& Radotić, K.. (2009). Kinetic parameters for thermal inactivation of soluble peroxidase from needles of Serbian spruce Picea omorika (Pancic) Purkyne. in General Physiology and Biophysics
General Physiol And Biophysics, Bratislava., 28(1), 78-85.
https://doi.org/10.4149/gpb_2009_01_78

Laketa D, Bogdanović Pristov J, Kalauzi A, Radotić K. Kinetic parameters for thermal inactivation of soluble peroxidase from needles of Serbian spruce Picea omorika (Pancic) Purkyne. in General Physiology and Biophysics. 2009;28(1):78-85.
doi:10.4149/gpb_2009_01_78 .

Laketa, Danijela, Bogdanović Pristov, Jelena, Kalauzi, Aleksandar, Radotić, Ksenija, "Kinetic parameters for thermal inactivation of soluble peroxidase from needles of Serbian spruce Picea omorika (Pancic) Purkyne" in General Physiology and Biophysics, 28, no. 1 (2009):78-85,
https://doi.org/10.4149/gpb_2009_01_78 . .

TY  - JOUR
AU  - Bogdanović Pristov, Jelena
AU  - Spasojević, Ivan
AU  - Miković, Zeljko
AU  - Mandic, Vesna
AU  - Cerović, Nikola
AU  - Spasić, Mihajlo
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/330
AB  - Our aim was to investigate the activities of antioxidative defense enzymes in the placenta, fetal blood and amnion fluid in inherited thrombophilia. Thrombophilia was associated with nearly threefold increase of activity (p  lt  0.001) of the placental catalase (81.1 +/- 20.6 U/mg of proteins in controls and 270.0 +/- 69.9 U/mg in thrombophilic subjects), glutathione (GSH) peroxidase (C: 20.2 +/- 10.1 U/mg; T. 60.0 +/- 15.5 U/mg), and GSH reductase (C: 28.9 +/- 5.6 U/mg; T. 72.7 +/- 23.0 U/mg). The placental activities of superoxide dismutating enzymes-MnSOD and CuZnSOD, did not differ in controls and thrombophilia. Likewise, the activities of catalase and SOD in the fetal blood, and the level of ascorbyl radical which represents a marker of oxidative status of amniotic fluid, were similar in controls and thrombophilic subjects. From this we concluded that in thrombophilia, placental tissue is exposed to H2O2-mediated oxidative stress, which could be initiated by pro-thrombic conditions in maternal blood. Increased activity of placental H2O2-removing enzymes protects fetus and mother during pregnancy, but may increase the risk of postpartum thrombosis.
PB  - Hindawi Ltd, London
T2  - Oxidative Medicine and Cellular Longevity
T1  - Antioxidative defense enzymes in placenta protect placenta and fetus in inherited thrombophilia from hydrogen peroxide
EP  - 18
IS  - 1
SP  - 14
VL  - 2
DO  - 10.4161/oxim.2.1.7705
ER  - 

@article{
author = "Bogdanović Pristov, Jelena and Spasojević, Ivan and Miković, Zeljko and Mandic, Vesna and Cerović, Nikola and Spasić, Mihajlo",
year = "2009",
abstract = "Our aim was to investigate the activities of antioxidative defense enzymes in the placenta, fetal blood and amnion fluid in inherited thrombophilia. Thrombophilia was associated with nearly threefold increase of activity (p  lt  0.001) of the placental catalase (81.1 +/- 20.6 U/mg of proteins in controls and 270.0 +/- 69.9 U/mg in thrombophilic subjects), glutathione (GSH) peroxidase (C: 20.2 +/- 10.1 U/mg; T. 60.0 +/- 15.5 U/mg), and GSH reductase (C: 28.9 +/- 5.6 U/mg; T. 72.7 +/- 23.0 U/mg). The placental activities of superoxide dismutating enzymes-MnSOD and CuZnSOD, did not differ in controls and thrombophilia. Likewise, the activities of catalase and SOD in the fetal blood, and the level of ascorbyl radical which represents a marker of oxidative status of amniotic fluid, were similar in controls and thrombophilic subjects. From this we concluded that in thrombophilia, placental tissue is exposed to H2O2-mediated oxidative stress, which could be initiated by pro-thrombic conditions in maternal blood. Increased activity of placental H2O2-removing enzymes protects fetus and mother during pregnancy, but may increase the risk of postpartum thrombosis.",
publisher = "Hindawi Ltd, London",
journal = "Oxidative Medicine and Cellular Longevity",
title = "Antioxidative defense enzymes in placenta protect placenta and fetus in inherited thrombophilia from hydrogen peroxide",
pages = "18-14",
number = "1",
volume = "2",
doi = "10.4161/oxim.2.1.7705"
}

Bogdanović Pristov, J., Spasojević, I., Miković, Z., Mandic, V., Cerović, N.,& Spasić, M.. (2009). Antioxidative defense enzymes in placenta protect placenta and fetus in inherited thrombophilia from hydrogen peroxide. in Oxidative Medicine and Cellular Longevity
Hindawi Ltd, London., 2(1), 14-18.
https://doi.org/10.4161/oxim.2.1.7705

Bogdanović Pristov J, Spasojević I, Miković Z, Mandic V, Cerović N, Spasić M. Antioxidative defense enzymes in placenta protect placenta and fetus in inherited thrombophilia from hydrogen peroxide. in Oxidative Medicine and Cellular Longevity. 2009;2(1):14-18.
doi:10.4161/oxim.2.1.7705 .

Bogdanović Pristov, Jelena, Spasojević, Ivan, Miković, Zeljko, Mandic, Vesna, Cerović, Nikola, Spasić, Mihajlo, "Antioxidative defense enzymes in placenta protect placenta and fetus in inherited thrombophilia from hydrogen peroxide" in Oxidative Medicine and Cellular Longevity, 2, no. 1 (2009):14-18,
https://doi.org/10.4161/oxim.2.1.7705 . .

TY  - JOUR
AU  - Pavun, Leposava
AU  - Đikanović, Daniela
AU  - Durdević, P.
AU  - Stankov, M.J.
AU  - Malešev, D.
AU  - Ćirić, A.
PY  - 2009
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/349
AB  - Morin is a flavonol antioxidant. In ethanol-water mixtures (70 wt% of ethanol) it reacts with Al3+ to give Al(Morin)(2) in the pH range 3-6. The conditional stability constant of this complex at 298 K was found to be log beta(2) = 16.96 +/- 0.02 at pH 4.40. The complex shows strong fluorescence emission at 500 nm upon excitation at 410 nm. The fluorescence intensity is pH dependent with maximum emission at pH 4.40. Since the complexation reaction enhances the fluorescence of morin, this property was used for the determination of morin in human serum. A linear dependence of the intensity of fluorescence of the complex on the concentration of morin was obtained in morin concentration range from 1.5-30.5 ng mL(-1), relative standard error of measurements was 1.4%. The LOD was 0.02 ng mL(-1) while LOQ was 1.0 ng mL(-1). Serum concentration of morin was also determined using HPLC as a reference method. A C-18 Hypersil Gold AQ column was used with acetonitrile-0.1% v/v phosphoric acid (30:70% v/v) as the mobile phase at 1.0 mL min(-1) flow rate and UV detection at 250 nm. Acceptable relative standard errors (less than 5%) between determinations obtained by the two methods indicate that the fluorescence method is reliable.
PB  - Slovenian Chemical Society
T2  - Acta Chimica Slovenica
T1  - Spectrofluorimetric and HPLC Determination of Morin in Human Serum
EP  - 972
IS  - 4
SP  - 967
VL  - 56
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_349
ER  - 

@article{
author = "Pavun, Leposava and Đikanović, Daniela and Durdević, P. and Stankov, M.J. and Malešev, D. and Ćirić, A.",
year = "2009",
abstract = "Morin is a flavonol antioxidant. In ethanol-water mixtures (70 wt% of ethanol) it reacts with Al3+ to give Al(Morin)(2) in the pH range 3-6. The conditional stability constant of this complex at 298 K was found to be log beta(2) = 16.96 +/- 0.02 at pH 4.40. The complex shows strong fluorescence emission at 500 nm upon excitation at 410 nm. The fluorescence intensity is pH dependent with maximum emission at pH 4.40. Since the complexation reaction enhances the fluorescence of morin, this property was used for the determination of morin in human serum. A linear dependence of the intensity of fluorescence of the complex on the concentration of morin was obtained in morin concentration range from 1.5-30.5 ng mL(-1), relative standard error of measurements was 1.4%. The LOD was 0.02 ng mL(-1) while LOQ was 1.0 ng mL(-1). Serum concentration of morin was also determined using HPLC as a reference method. A C-18 Hypersil Gold AQ column was used with acetonitrile-0.1% v/v phosphoric acid (30:70% v/v) as the mobile phase at 1.0 mL min(-1) flow rate and UV detection at 250 nm. Acceptable relative standard errors (less than 5%) between determinations obtained by the two methods indicate that the fluorescence method is reliable.",
publisher = "Slovenian Chemical Society",
journal = "Acta Chimica Slovenica",
title = "Spectrofluorimetric and HPLC Determination of Morin in Human Serum",
pages = "972-967",
number = "4",
volume = "56",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_349"
}

Pavun, L., Đikanović, D., Durdević, P., Stankov, M.J., Malešev, D.,& Ćirić, A.. (2009). Spectrofluorimetric and HPLC Determination of Morin in Human Serum. in Acta Chimica Slovenica
Slovenian Chemical Society., 56(4), 967-972.
https://hdl.handle.net/21.15107/rcub_rimsi_349

Pavun L, Đikanović D, Durdević P, Stankov M, Malešev D, Ćirić A. Spectrofluorimetric and HPLC Determination of Morin in Human Serum. in Acta Chimica Slovenica. 2009;56(4):967-972.
https://hdl.handle.net/21.15107/rcub_rimsi_349 .

Pavun, Leposava, Đikanović, Daniela, Durdević, P., Stankov, M.J., Malešev, D., Ćirić, A., "Spectrofluorimetric and HPLC Determination of Morin in Human Serum" in Acta Chimica Slovenica, 56, no. 4 (2009):967-972,
https://hdl.handle.net/21.15107/rcub_rimsi_349 .

TY  - JOUR
AU  - Mitrović, Aleksandra Lj.
AU  - Bogdanović Pristov, Jelena
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/261
AB  - For the short-day plant Chenopodium rubrum, a 14 h/10 h photoperiod is inductive for flowering, while continuous light (CL) is noninductive. Plants of one group were grown continuously under ail inductive photoperiod, while in the other group flowering induction was delayed by 17 days of CL in order to separate oil the time scale different developmental phases in plants of the same age. Regardless of the photoperiodic conditions the plants were exposed to, seed maturation occurred in 10 weeks. Activities of catalase (CAT), superoxide dismutase (SOD), and peroxidase (POD) were determined in different phases of development (vegetative growth, flowering, seed development, and maturation). The activities of antioxidative enzymes depended on both the phase of development and the photoperiod. In plants grown continuously under an inductive photoperiod, high CAT and POD activities were detected at the time of flowering and decreased during seed development and maturation. In plants in which flowering induction was delayed by 17 days of CL, the activities of POD and SOD were lowest in the vegetative phase of development and attained maximum values in the phase of seed maturation. In both groups of plants, the highest CAT activity was measured at the time of flowering.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Activities of antioxidative enzymes during Chenopodium rubrum L. ontogenesis in vitro
EP  - 231
IS  - 2
SP  - 223
VL  - 60
DO  - 10.2298/ABS0802223M
ER  - 

@article{
author = "Mitrović, Aleksandra Lj. and Bogdanović Pristov, Jelena",
year = "2008",
abstract = "For the short-day plant Chenopodium rubrum, a 14 h/10 h photoperiod is inductive for flowering, while continuous light (CL) is noninductive. Plants of one group were grown continuously under ail inductive photoperiod, while in the other group flowering induction was delayed by 17 days of CL in order to separate oil the time scale different developmental phases in plants of the same age. Regardless of the photoperiodic conditions the plants were exposed to, seed maturation occurred in 10 weeks. Activities of catalase (CAT), superoxide dismutase (SOD), and peroxidase (POD) were determined in different phases of development (vegetative growth, flowering, seed development, and maturation). The activities of antioxidative enzymes depended on both the phase of development and the photoperiod. In plants grown continuously under an inductive photoperiod, high CAT and POD activities were detected at the time of flowering and decreased during seed development and maturation. In plants in which flowering induction was delayed by 17 days of CL, the activities of POD and SOD were lowest in the vegetative phase of development and attained maximum values in the phase of seed maturation. In both groups of plants, the highest CAT activity was measured at the time of flowering.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Activities of antioxidative enzymes during Chenopodium rubrum L. ontogenesis in vitro",
pages = "231-223",
number = "2",
volume = "60",
doi = "10.2298/ABS0802223M"
}

Mitrović, A. Lj.,& Bogdanović Pristov, J.. (2008). Activities of antioxidative enzymes during Chenopodium rubrum L. ontogenesis in vitro. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 60(2), 223-231.
https://doi.org/10.2298/ABS0802223M

Mitrović AL, Bogdanović Pristov J. Activities of antioxidative enzymes during Chenopodium rubrum L. ontogenesis in vitro. in Archives of Biological Sciences. 2008;60(2):223-231.
doi:10.2298/ABS0802223M .

Mitrović, Aleksandra Lj., Bogdanović Pristov, Jelena, "Activities of antioxidative enzymes during Chenopodium rubrum L. ontogenesis in vitro" in Archives of Biological Sciences, 60, no. 2 (2008):223-231,
https://doi.org/10.2298/ABS0802223M . .

TY  - JOUR
AU  - Radotić, Ksenija
AU  - Đikanović, Daniela
AU  - Bogdanović Pristov, Jelena
AU  - Vasiljević-Radović, Dana
PY  - 2008
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/294
AB  - We used an atomic force microscope to image cell wall isolated from needles of Serbian spruce tree and that synthesized from cell wall components. We also observed the structure of lignin model polymer (DHP), as a best substitute for the natural lignin. A tendency of aggregate formation was observed in all samples. Cell wall was revealed as a laminated fibrous structure. General organization is similar in both isolated and synthesized cell wall samples, with dominating globular motifs arranged regularly as rods and forming cavities. The synthesized cell wall has a more regular structural organization than isolated cell wall. The dimensions of individual globular aggregates and pores differed between the two samples. DHP showed a similar, regular organization, with globular aggregates and holes. Globules and pores are smaller in size than the corresponding structures in both the isolated and synthesized cell walls. Such modular organization of cell walls may have a physiological role in response to the external mechanical stress caused to plant cells.
PB  - Wiley, Hoboken
T2  - Journal of Microscopy
T1  - Levels of plant cell wall structural organization revealed by atomic force microscopy
EP  - 510
IS  - 3
SP  - 508
VL  - 232
DO  - 10.1111/j.1365-2818.2008.02149.x
ER  - 

@article{
author = "Radotić, Ksenija and Đikanović, Daniela and Bogdanović Pristov, Jelena and Vasiljević-Radović, Dana",
year = "2008",
abstract = "We used an atomic force microscope to image cell wall isolated from needles of Serbian spruce tree and that synthesized from cell wall components. We also observed the structure of lignin model polymer (DHP), as a best substitute for the natural lignin. A tendency of aggregate formation was observed in all samples. Cell wall was revealed as a laminated fibrous structure. General organization is similar in both isolated and synthesized cell wall samples, with dominating globular motifs arranged regularly as rods and forming cavities. The synthesized cell wall has a more regular structural organization than isolated cell wall. The dimensions of individual globular aggregates and pores differed between the two samples. DHP showed a similar, regular organization, with globular aggregates and holes. Globules and pores are smaller in size than the corresponding structures in both the isolated and synthesized cell walls. Such modular organization of cell walls may have a physiological role in response to the external mechanical stress caused to plant cells.",
publisher = "Wiley, Hoboken",
journal = "Journal of Microscopy",
title = "Levels of plant cell wall structural organization revealed by atomic force microscopy",
pages = "510-508",
number = "3",
volume = "232",
doi = "10.1111/j.1365-2818.2008.02149.x"
}

Radotić, K., Đikanović, D., Bogdanović Pristov, J.,& Vasiljević-Radović, D.. (2008). Levels of plant cell wall structural organization revealed by atomic force microscopy. in Journal of Microscopy
Wiley, Hoboken., 232(3), 508-510.
https://doi.org/10.1111/j.1365-2818.2008.02149.x

Radotić K, Đikanović D, Bogdanović Pristov J, Vasiljević-Radović D. Levels of plant cell wall structural organization revealed by atomic force microscopy. in Journal of Microscopy. 2008;232(3):508-510.
doi:10.1111/j.1365-2818.2008.02149.x .

Radotić, Ksenija, Đikanović, Daniela, Bogdanović Pristov, Jelena, Vasiljević-Radović, Dana, "Levels of plant cell wall structural organization revealed by atomic force microscopy" in Journal of Microscopy, 232, no. 3 (2008):508-510,
https://doi.org/10.1111/j.1365-2818.2008.02149.x . .

TY  - JOUR
AU  - Bogdanović Pristov, Jelena
AU  - Prodanović, Radivoje
AU  - Milosavić, Nenad
AU  - Prodanović, Olivera
AU  - Radotić, Ksenija
PY  - 2006
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2527
AB  - Activity and isoenzyme composition of superoxide dismutase in the apoplast and whole-needle extract of Picea omorika (Panč.) Purkyně, was studied. Total SOD activity of the soluble fraction of the needle extract exceeded markedly that of the apoplastic SOD. Several acidic and two slow-migrating basic isoforms were found in the whole extract. Extracellular SOD had an extremely acidic isoform. Using specific inhibitors, we identified Cu/Zn- and MnSOD forms in the total extract, but only MnSOD in the apoplast. The Fe- isoform was not present in a detectable amount.
PB  - Serbian Biological Society
T2  - Archives of Biological Sciences
T1  - Multiple forms of superoxide dismutase in the apoplast and whole-needle extract of Serbian spruce [Picea omorika (Panč.) Purkyně]
EP  - 214
IS  - 4
SP  - 211
VL  - 58
DO  - 10.2298/ABS0604211B
ER  - 

@article{
author = "Bogdanović Pristov, Jelena and Prodanović, Radivoje and Milosavić, Nenad and Prodanović, Olivera and Radotić, Ksenija",
year = "2006",
abstract = "Activity and isoenzyme composition of superoxide dismutase in the apoplast and whole-needle extract of Picea omorika (Panč.) Purkyně, was studied. Total SOD activity of the soluble fraction of the needle extract exceeded markedly that of the apoplastic SOD. Several acidic and two slow-migrating basic isoforms were found in the whole extract. Extracellular SOD had an extremely acidic isoform. Using specific inhibitors, we identified Cu/Zn- and MnSOD forms in the total extract, but only MnSOD in the apoplast. The Fe- isoform was not present in a detectable amount.",
publisher = "Serbian Biological Society",
journal = "Archives of Biological Sciences",
title = "Multiple forms of superoxide dismutase in the apoplast and whole-needle extract of Serbian spruce [Picea omorika (Panč.) Purkyně]",
pages = "214-211",
number = "4",
volume = "58",
doi = "10.2298/ABS0604211B"
}

Bogdanović Pristov, J., Prodanović, R., Milosavić, N., Prodanović, O.,& Radotić, K.. (2006). Multiple forms of superoxide dismutase in the apoplast and whole-needle extract of Serbian spruce [Picea omorika (Panč.) Purkyně]. in Archives of Biological Sciences
Serbian Biological Society., 58(4), 211-214.
https://doi.org/10.2298/ABS0604211B

Bogdanović Pristov J, Prodanović R, Milosavić N, Prodanović O, Radotić K. Multiple forms of superoxide dismutase in the apoplast and whole-needle extract of Serbian spruce [Picea omorika (Panč.) Purkyně]. in Archives of Biological Sciences. 2006;58(4):211-214.
doi:10.2298/ABS0604211B .

Bogdanović Pristov, Jelena, Prodanović, Radivoje, Milosavić, Nenad, Prodanović, Olivera, Radotić, Ksenija, "Multiple forms of superoxide dismutase in the apoplast and whole-needle extract of Serbian spruce [Picea omorika (Panč.) Purkyně]" in Archives of Biological Sciences, 58, no. 4 (2006):211-214,
https://doi.org/10.2298/ABS0604211B . .

TY  - CONF
AU  - Đikanović, Daniela
AU  - Kalauzi, Aleksandar
AU  - Radotić, Ksenija
AU  - Lapierre, Catherine
AU  - Jeremić, Miodrag
PY  - 2006
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1737
AB  - We analysed fluorescence spectra of poplar lignin and lignin model compound, using
gaussian, log-normal and exponential power model. Asymmetric models show wavelength
positions of components in a complex molecule. Gaussian model indicates only
discrete origin of the emission, but fails in defining component positions.
PB  - Society of Physical Chemists of Serbia
C3  - the 8th International Conference on Fundamental and Applied Aspects of Physical Chemistry
T1  - COMPARISON OF DIFFERENT MATHEMATICAL MODELS IN DECONVOLUTION OF LIGNIN FLUORESCENCE SPECTRA
SP  - 105-107
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1737
ER  - 

@conference{
author = "Đikanović, Daniela and Kalauzi, Aleksandar and Radotić, Ksenija and Lapierre, Catherine and Jeremić, Miodrag",
year = "2006",
abstract = "We analysed fluorescence spectra of poplar lignin and lignin model compound, using
gaussian, log-normal and exponential power model. Asymmetric models show wavelength
positions of components in a complex molecule. Gaussian model indicates only
discrete origin of the emission, but fails in defining component positions.",
publisher = "Society of Physical Chemists of Serbia",
journal = "the 8th International Conference on Fundamental and Applied Aspects of Physical Chemistry",
title = "COMPARISON OF DIFFERENT MATHEMATICAL MODELS IN DECONVOLUTION OF LIGNIN FLUORESCENCE SPECTRA",
pages = "105-107",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1737"
}

Đikanović, D., Kalauzi, A., Radotić, K., Lapierre, C.,& Jeremić, M.. (2006). COMPARISON OF DIFFERENT MATHEMATICAL MODELS IN DECONVOLUTION OF LIGNIN FLUORESCENCE SPECTRA. in the 8th International Conference on Fundamental and Applied Aspects of Physical Chemistry
Society of Physical Chemists of Serbia., 105-107.
https://hdl.handle.net/21.15107/rcub_rimsi_1737

Đikanović D, Kalauzi A, Radotić K, Lapierre C, Jeremić M. COMPARISON OF DIFFERENT MATHEMATICAL MODELS IN DECONVOLUTION OF LIGNIN FLUORESCENCE SPECTRA. in the 8th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2006;:105-107.
https://hdl.handle.net/21.15107/rcub_rimsi_1737 .

Đikanović, Daniela, Kalauzi, Aleksandar, Radotić, Ksenija, Lapierre, Catherine, Jeremić, Miodrag, "COMPARISON OF DIFFERENT MATHEMATICAL MODELS IN DECONVOLUTION OF LIGNIN FLUORESCENCE SPECTRA" in the 8th International Conference on Fundamental and Applied Aspects of Physical Chemistry (2006):105-107,
https://hdl.handle.net/21.15107/rcub_rimsi_1737 .

TY  - CONF
AU  - Bogdanović Pristov, Jelena
AU  - Prodanović, Radivoje
AU  - Milosavić, Nenad
AU  - Prodanović, Olivera
AU  - Radotić, Ksenija
PY  - 2004
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2662
AB  - Activity and isoenzyme composition or superoxide dismutase (EC 1.15.1.1) in apoplast and whole-needle extract of P. omorika was studied. Total SOD activity of the soluble fraction of the needle extract exceeded markedly that of the apoplastic SOD. Several acidic (pl 3-6) and two slow-migrating basic (pl 7.5-8) SOD isoforms have been found in the whole extract. The extracellular SOD had an extremely acidic (pI 3) isoform. Using specific inhibitors, Cu/Zn- and Mn- superoxide dismutase forms were identified in the total extract, while in the apoplast only Mn- SOD was observed. Fe-isoform was not present in a detectable level. Presented results are important, since superoxide dismutase is involved in plant response to the increased level of organic and oxygen free radicals and related H202 increase. It is also employed as parameter in biomonitoring of the environment. This work is the first study of superoxide dismutase in omorika species.
PB  - Yugoslav Biophysical Society
C3  - 22nd International Symposium on Biophysics
T1  - MULTIPLE FORMS OF SUPEROXIDE DISMUTASE IN APOPLAST  AND WHOLE-NEEDLE EXTRACT OF OMORIKA (Picea omorika (PANC.) purkinye)
SP  - S2,P8
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2662
ER  - 

@conference{
author = "Bogdanović Pristov, Jelena and Prodanović, Radivoje and Milosavić, Nenad and Prodanović, Olivera and Radotić, Ksenija",
year = "2004",
abstract = "Activity and isoenzyme composition or superoxide dismutase (EC 1.15.1.1) in apoplast and whole-needle extract of P. omorika was studied. Total SOD activity of the soluble fraction of the needle extract exceeded markedly that of the apoplastic SOD. Several acidic (pl 3-6) and two slow-migrating basic (pl 7.5-8) SOD isoforms have been found in the whole extract. The extracellular SOD had an extremely acidic (pI 3) isoform. Using specific inhibitors, Cu/Zn- and Mn- superoxide dismutase forms were identified in the total extract, while in the apoplast only Mn- SOD was observed. Fe-isoform was not present in a detectable level. Presented results are important, since superoxide dismutase is involved in plant response to the increased level of organic and oxygen free radicals and related H202 increase. It is also employed as parameter in biomonitoring of the environment. This work is the first study of superoxide dismutase in omorika species.",
publisher = "Yugoslav Biophysical Society",
journal = "22nd International Symposium on Biophysics",
title = "MULTIPLE FORMS OF SUPEROXIDE DISMUTASE IN APOPLAST  AND WHOLE-NEEDLE EXTRACT OF OMORIKA (Picea omorika (PANC.) purkinye)",
pages = "S2,P8",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2662"
}

Bogdanović Pristov, J., Prodanović, R., Milosavić, N., Prodanović, O.,& Radotić, K.. (2004). MULTIPLE FORMS OF SUPEROXIDE DISMUTASE IN APOPLAST  AND WHOLE-NEEDLE EXTRACT OF OMORIKA (Picea omorika (PANC.) purkinye). in 22nd International Symposium on Biophysics
Yugoslav Biophysical Society., S2,P8.
https://hdl.handle.net/21.15107/rcub_rimsi_2662

Bogdanović Pristov J, Prodanović R, Milosavić N, Prodanović O, Radotić K. MULTIPLE FORMS OF SUPEROXIDE DISMUTASE IN APOPLAST  AND WHOLE-NEEDLE EXTRACT OF OMORIKA (Picea omorika (PANC.) purkinye). in 22nd International Symposium on Biophysics. 2004;:S2,P8.
https://hdl.handle.net/21.15107/rcub_rimsi_2662 .

Bogdanović Pristov, Jelena, Prodanović, Radivoje, Milosavić, Nenad, Prodanović, Olivera, Radotić, Ksenija, "MULTIPLE FORMS OF SUPEROXIDE DISMUTASE IN APOPLAST  AND WHOLE-NEEDLE EXTRACT OF OMORIKA (Picea omorika (PANC.) purkinye)" in 22nd International Symposium on Biophysics (2004):S2,P8,
https://hdl.handle.net/21.15107/rcub_rimsi_2662 .