TY  - CONF
AU  - Janošević-Ležaić, Aleksandra
AU  - Pavun, Leposava
AU  - Đikanović, Danijela
AU  - Goronja, Jelena
AU  - Pejić, Nataša
PY  - 2018
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5217
AB  - ABSTRACT  Aggregation of the cationic surfactant cetyltrimethylammonium bromide 
(CTAB) in water (W) and acetonitrile-water (ACN-W) mixtures of different 
composition (10-20% (v/v) of ACN) was studied through fluorescence 
measurements. The CTAB critical micellar concentration (CMC) and the 
micelle aggregation number (Nagg) were determined at T = 22.0 °C. It was 
found that for increasing volume ratios of ACN to W, the CMC value attains 
a minimum (1.22 mM) at 15% (v/v) ACN while Nagg is continuously 
decreasing as ACN content in the ACN-W mixture increases. The effect of 
this dipolar aprotic solvent on the CTAB micelle formation can be interpreted 
in terms of its considerably hydrogen bonding ability and influence on balk phase properties (solvophobic effect).
PB  - Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2018 (Proceedings) 14th International Conference  on Fundamental and Applied Aspects of  Physical Chemistry
T1  - Fluorimetric studies of micellar properties of cetyltrimethylammonium bromide in acetonitrile-water mixture
VL  - II
SP  - 867
EP  - 870
UR  - https://hdl.handle.net/21.15107/rcub_farfar_5217
ER  - 

@conference{
author = "Janošević-Ležaić, Aleksandra and Pavun, Leposava and Đikanović, Danijela and Goronja, Jelena and Pejić, Nataša",
year = "2018",
abstract = "ABSTRACT  Aggregation of the cationic surfactant cetyltrimethylammonium bromide 
(CTAB) in water (W) and acetonitrile-water (ACN-W) mixtures of different 
composition (10-20% (v/v) of ACN) was studied through fluorescence 
measurements. The CTAB critical micellar concentration (CMC) and the 
micelle aggregation number (Nagg) were determined at T = 22.0 °C. It was 
found that for increasing volume ratios of ACN to W, the CMC value attains 
a minimum (1.22 mM) at 15% (v/v) ACN while Nagg is continuously 
decreasing as ACN content in the ACN-W mixture increases. The effect of 
this dipolar aprotic solvent on the CTAB micelle formation can be interpreted 
in terms of its considerably hydrogen bonding ability and influence on balk phase properties (solvophobic effect).",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2018 (Proceedings) 14th International Conference  on Fundamental and Applied Aspects of  Physical Chemistry",
title = "Fluorimetric studies of micellar properties of cetyltrimethylammonium bromide in acetonitrile-water mixture",
volume = "II",
pages = "867-870",
url = "https://hdl.handle.net/21.15107/rcub_farfar_5217"
}

Janošević-Ležaić, A., Pavun, L., Đikanović, D., Goronja, J.,& Pejić, N.. (2018). Fluorimetric studies of micellar properties of cetyltrimethylammonium bromide in acetonitrile-water mixture. in Physical Chemistry 2018 (Proceedings) 14th International Conference  on Fundamental and Applied Aspects of  Physical Chemistry
Society of Physical Chemists of Serbia., II, 867-870.
https://hdl.handle.net/21.15107/rcub_farfar_5217

Janošević-Ležaić A, Pavun L, Đikanović D, Goronja J, Pejić N. Fluorimetric studies of micellar properties of cetyltrimethylammonium bromide in acetonitrile-water mixture. in Physical Chemistry 2018 (Proceedings) 14th International Conference  on Fundamental and Applied Aspects of  Physical Chemistry. 2018;II:867-870.
https://hdl.handle.net/21.15107/rcub_farfar_5217 .

Janošević-Ležaić, Aleksandra, Pavun, Leposava, Đikanović, Danijela, Goronja, Jelena, Pejić, Nataša, "Fluorimetric studies of micellar properties of cetyltrimethylammonium bromide in acetonitrile-water mixture" in Physical Chemistry 2018 (Proceedings) 14th International Conference  on Fundamental and Applied Aspects of  Physical Chemistry, II (2018):867-870,
https://hdl.handle.net/21.15107/rcub_farfar_5217 .