Spectrophotometric and uplc study of reaction between [AuCl4] - and quercetin
Конференцијски прилог (Објављена верзија)
,
Society of Physical Chemists of Serbia
Метаподаци
Приказ свих података о документуАпстракт
The equilibrium and kinetics of the reaction between tetrachloroaurate(III) ion (AuCl4 - ) and quercetin in 0.1 M HClO4 were studied spectrophotometrically. The fast and the slow reaction steps were distinguished in the reaction mechanism, depending on the ratio of AuCl4 - and quercetin concentration. The stoichiometry of reaction, determined by molar ratio and Jobb’s methods, was 1:1. The kinetics of complex formation was followed under the pseudo-first order conditions by measuring the absorbance at 294 nm vs. time as the function of quercetin concentration in 5 – 15 fold excess.
Извор:
Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 2008, 1, 172-174Издавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Истраживање механизма интеракција биолошки активних једињења са биомолекулима (RS-MESTD-MPN2006-2010-142051)
Напомена:
- Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry; Belgrade (Serbia); 24-28 September 2008
Колекције
Институција/група
VinčaTY - CONF AU - Savić, Jasmina AU - Momić, Tatjana AU - Milenković, Aleksandra S. AU - Vujačić, Ana V. AU - Vasić, Vesna M. PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9360 AB - The equilibrium and kinetics of the reaction between tetrachloroaurate(III) ion (AuCl4 - ) and quercetin in 0.1 M HClO4 were studied spectrophotometrically. The fast and the slow reaction steps were distinguished in the reaction mechanism, depending on the ratio of AuCl4 - and quercetin concentration. The stoichiometry of reaction, determined by molar ratio and Jobb’s methods, was 1:1. The kinetics of complex formation was followed under the pseudo-first order conditions by measuring the absorbance at 294 nm vs. time as the function of quercetin concentration in 5 – 15 fold excess. PB - Society of Physical Chemists of Serbia C3 - Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry T1 - Spectrophotometric and uplc study of reaction between [AuCl4] - and quercetin VL - 1 SP - 172 EP - 174 UR - https://hdl.handle.net/21.15107/rcub_vinar_9360 ER -
@conference{ author = "Savić, Jasmina and Momić, Tatjana and Milenković, Aleksandra S. and Vujačić, Ana V. and Vasić, Vesna M.", year = "2008", abstract = "The equilibrium and kinetics of the reaction between tetrachloroaurate(III) ion (AuCl4 - ) and quercetin in 0.1 M HClO4 were studied spectrophotometrically. The fast and the slow reaction steps were distinguished in the reaction mechanism, depending on the ratio of AuCl4 - and quercetin concentration. The stoichiometry of reaction, determined by molar ratio and Jobb’s methods, was 1:1. The kinetics of complex formation was followed under the pseudo-first order conditions by measuring the absorbance at 294 nm vs. time as the function of quercetin concentration in 5 – 15 fold excess.", publisher = "Society of Physical Chemists of Serbia", journal = "Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry", title = "Spectrophotometric and uplc study of reaction between [AuCl4] - and quercetin", volume = "1", pages = "172-174", url = "https://hdl.handle.net/21.15107/rcub_vinar_9360" }
Savić, J., Momić, T., Milenković, A. S., Vujačić, A. V.,& Vasić, V. M.. (2008). Spectrophotometric and uplc study of reaction between [AuCl4] - and quercetin. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry Society of Physical Chemists of Serbia., 1, 172-174. https://hdl.handle.net/21.15107/rcub_vinar_9360
Savić J, Momić T, Milenković AS, Vujačić AV, Vasić VM. Spectrophotometric and uplc study of reaction between [AuCl4] - and quercetin. in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry. 2008;1:172-174. https://hdl.handle.net/21.15107/rcub_vinar_9360 .
Savić, Jasmina, Momić, Tatjana, Milenković, Aleksandra S., Vujačić, Ana V., Vasić, Vesna M., "Spectrophotometric and uplc study of reaction between [AuCl4] - and quercetin" in Physical chemistry 2008 : 9th international conference on fundamental and applied aspects of physical chemistry, 1 (2008):172-174, https://hdl.handle.net/21.15107/rcub_vinar_9360 .