[1991]

Link to this page

[1991]

Authors

Publications

pH dependent kinetics of [PdCl(dien)]+ reaction with some amino acids in the presence of SDS

Živanović, Miloš Z.; Vasić, Vesna M.; Čakar, Mira M.

(Society of Physical Chemists of Serbia, 2004)

TY  - CONF
AU  - Živanović, Miloš Z.
AU  - Vasić, Vesna M.
AU  - Čakar, Mira M.
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9491
AB  - We examined the micellar effects on the mechanisms of complex formation between [PdCl(dien)]Cl and amino acids L-cysteine and Gluthathione in the pH range from 0.5 to 3.5. In the presence 1×10-2 M sodium dodecyl sulphate micelles (SDS) the strongest effect on the reaction rate around pH 2 was observed.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - pH dependent kinetics of [PdCl(dien)]+  reaction with some amino acids in the presence of SDS
VL  - 1
SP  - 249
EP  - 251
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9491
ER  - 
@conference{
author = "Živanović, Miloš Z. and Vasić, Vesna M. and Čakar, Mira M.",
year = "2004",
abstract = "We examined the micellar effects on the mechanisms of complex formation between [PdCl(dien)]Cl and amino acids L-cysteine and Gluthathione in the pH range from 0.5 to 3.5. In the presence 1×10-2 M sodium dodecyl sulphate micelles (SDS) the strongest effect on the reaction rate around pH 2 was observed.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "pH dependent kinetics of [PdCl(dien)]+  reaction with some amino acids in the presence of SDS",
volume = "1",
pages = "249-251",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9491"
}
Živanović, M. Z., Vasić, V. M.,& Čakar, M. M.. (2004). pH dependent kinetics of [PdCl(dien)]+  reaction with some amino acids in the presence of SDS. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 249-251.
https://hdl.handle.net/21.15107/rcub_vinar_9491
Živanović MZ, Vasić VM, Čakar MM. pH dependent kinetics of [PdCl(dien)]+  reaction with some amino acids in the presence of SDS. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:249-251.
https://hdl.handle.net/21.15107/rcub_vinar_9491 .
Živanović, Miloš Z., Vasić, Vesna M., Čakar, Mira M., "pH dependent kinetics of [PdCl(dien)]+  reaction with some amino acids in the presence of SDS" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):249-251,
https://hdl.handle.net/21.15107/rcub_vinar_9491 .

Thermodynamics of azo-dye immobilization on anion-exchange resin

Savić, Jasmina

(Society of Physical Chemists of Serbia, 2004)

TY  - CONF
AU  - Savić, Jasmina
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9476
AB  - Sorption thermodynamics of pyrazol (PACA) and imidazol-azo chromotropic acid (IACA) onto anion exchange resin Dowex 1-X8, 20-50 mesh at pH 4.5 was investigated. It was found that obtained experimental results obeyed Langmuir isotherm model. The values of Gibbs free energy ∆G for azo-dye sorption onto Dowex resin were –30,6 kJ/mol for PACA and –28,8 kJ/mol for IACA.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - Thermodynamics of azo-dye immobilization on anion-exchange resin
VL  - 1
SP  - 63
EP  - 65
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9476
ER  - 
@conference{
author = "Savić, Jasmina",
year = "2004",
abstract = "Sorption thermodynamics of pyrazol (PACA) and imidazol-azo chromotropic acid (IACA) onto anion exchange resin Dowex 1-X8, 20-50 mesh at pH 4.5 was investigated. It was found that obtained experimental results obeyed Langmuir isotherm model. The values of Gibbs free energy ∆G for azo-dye sorption onto Dowex resin were –30,6 kJ/mol for PACA and –28,8 kJ/mol for IACA.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "Thermodynamics of azo-dye immobilization on anion-exchange resin",
volume = "1",
pages = "63-65",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9476"
}
Savić, J.. (2004). Thermodynamics of azo-dye immobilization on anion-exchange resin. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 63-65.
https://hdl.handle.net/21.15107/rcub_vinar_9476
Savić J. Thermodynamics of azo-dye immobilization on anion-exchange resin. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:63-65.
https://hdl.handle.net/21.15107/rcub_vinar_9476 .
Savić, Jasmina, "Thermodynamics of azo-dye immobilization on anion-exchange resin" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):63-65,
https://hdl.handle.net/21.15107/rcub_vinar_9476 .

Kinetic study of azo-dyes immobilization on anion-exchange resins

Savić, Jasmina

(Society of Physical Chemists of Serbia, 2004)

TY  - CONF
AU  - Savić, Jasmina
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9492
AB  - Adsorption kinetics of pyrazol (PACA) and imidazol-azo chromotropic acid (IACA) from water solutions on anion exchange resins Dowex 1-X8 and Dowex 2-X8 was investigated at pH 4.5. Kinetics of adsorption was studied in static conditions at the temperature range from 0 to 25 ºC, by following the amount of adsorbed dye vs. contact time. In all cases, adsorption was first order process. PACA and IACA diffusion coefficient values were from 4.6×10-9 to 7.0×10-9 cm2 /s for Dowex 1-X8 and from 3.5×10-9 to 5.8×10-9 cm2 /s for Dowex 2-X8. Activation energy values for adsorption of investigated azo-dyes onto Dowex 1-X8 resin were 9.89 and 24.52 kJ/mol, and for Dowex 2-X8 11.22 and 25.44 kJ/mol, for PACA and IACA respectively.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - Kinetic study of azo-dyes immobilization on anion-exchange resins
VL  - 1
SP  - 267
EP  - 269
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9492
ER  - 
@conference{
author = "Savić, Jasmina",
year = "2004",
abstract = "Adsorption kinetics of pyrazol (PACA) and imidazol-azo chromotropic acid (IACA) from water solutions on anion exchange resins Dowex 1-X8 and Dowex 2-X8 was investigated at pH 4.5. Kinetics of adsorption was studied in static conditions at the temperature range from 0 to 25 ºC, by following the amount of adsorbed dye vs. contact time. In all cases, adsorption was first order process. PACA and IACA diffusion coefficient values were from 4.6×10-9 to 7.0×10-9 cm2 /s for Dowex 1-X8 and from 3.5×10-9 to 5.8×10-9 cm2 /s for Dowex 2-X8. Activation energy values for adsorption of investigated azo-dyes onto Dowex 1-X8 resin were 9.89 and 24.52 kJ/mol, and for Dowex 2-X8 11.22 and 25.44 kJ/mol, for PACA and IACA respectively.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "Kinetic study of azo-dyes immobilization on anion-exchange resins",
volume = "1",
pages = "267-269",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9492"
}
Savić, J.. (2004). Kinetic study of azo-dyes immobilization on anion-exchange resins. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 267-269.
https://hdl.handle.net/21.15107/rcub_vinar_9492
Savić J. Kinetic study of azo-dyes immobilization on anion-exchange resins. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:267-269.
https://hdl.handle.net/21.15107/rcub_vinar_9492 .
Savić, Jasmina, "Kinetic study of azo-dyes immobilization on anion-exchange resins" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):267-269,
https://hdl.handle.net/21.15107/rcub_vinar_9492 .

The radioprotective properties of polyphenols on human lymphocytes

Leskovac, Andreja; Momić, Tatjana; Janković, Teodora; Joksić, Gordana

(Society of Physical Chemists of Serbia, 2004)

TY  - CONF
AU  - Leskovac, Andreja
AU  - Momić, Tatjana
AU  - Janković, Teodora
AU  - Joksić, Gordana
PY  - 2004
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9504
AB  - The aim of this study was to evaluate radioprotective properties of medical plants Gentianella austriaca and Gentianella dinarica. For this purpose human lymphocytes were irradiated using 60Co γ rays and treated with different fractions of plant extracts, afterwards micronuclei (MN) and malondialdehyde (MDA) were measured. Polyphenols, fractions isolated from those plants have shown the protective effects, seen as significantly reduced incidence of micronuclei which was followed with reduced level of malondialdehyde. The results obtained in this study indicate that polyphenols isolated from Gentianella austriaca and Gentianella dinarica posses radioprotective properties possibly trough reduction of the lipid peroxidation.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
T1  - The radioprotective properties of polyphenols on human lymphocytes
VL  - 1
SP  - 410
EP  - 412
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9504
ER  - 
@conference{
author = "Leskovac, Andreja and Momić, Tatjana and Janković, Teodora and Joksić, Gordana",
year = "2004",
abstract = "The aim of this study was to evaluate radioprotective properties of medical plants Gentianella austriaca and Gentianella dinarica. For this purpose human lymphocytes were irradiated using 60Co γ rays and treated with different fractions of plant extracts, afterwards micronuclei (MN) and malondialdehyde (MDA) were measured. Polyphenols, fractions isolated from those plants have shown the protective effects, seen as significantly reduced incidence of micronuclei which was followed with reduced level of malondialdehyde. The results obtained in this study indicate that polyphenols isolated from Gentianella austriaca and Gentianella dinarica posses radioprotective properties possibly trough reduction of the lipid peroxidation.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry",
title = "The radioprotective properties of polyphenols on human lymphocytes",
volume = "1",
pages = "410-412",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9504"
}
Leskovac, A., Momić, T., Janković, T.,& Joksić, G.. (2004). The radioprotective properties of polyphenols on human lymphocytes. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry
Society of Physical Chemists of Serbia., 1, 410-412.
https://hdl.handle.net/21.15107/rcub_vinar_9504
Leskovac A, Momić T, Janković T, Joksić G. The radioprotective properties of polyphenols on human lymphocytes. in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry. 2004;1:410-412.
https://hdl.handle.net/21.15107/rcub_vinar_9504 .
Leskovac, Andreja, Momić, Tatjana, Janković, Teodora, Joksić, Gordana, "The radioprotective properties of polyphenols on human lymphocytes" in Physical chemistry 2004: 7th international conference on fundemental and applied aspract of physical chemistry, 1 (2004):410-412,
https://hdl.handle.net/21.15107/rcub_vinar_9504 .