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The physical characterization of sur...

McEwan, Delisa.

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The physical characterization of surfactant micellar systems.

Record Type:	Electronic resources : Monograph/item
Title/Author:	The physical characterization of surfactant micellar systems./
Author:	McEwan, Delisa.
Description:	76 p.
Notes:	Source: Masters Abstracts International, Volume: 43-05, page: 1735.
Contained By:	Masters Abstracts International43-05.
Subject:	Chemistry, Physical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1430913
ISBN:	0542025620

The physical characterization of surfactant micellar systems.
McEwan, Delisa.

The physical characterization of surfactant micellar systems. - 76 p.

Source: Masters Abstracts International, Volume: 43-05, page: 1735.

Thesis (M.S.)--Morgan State University, 2005.

Modern theories of solvent systems have demonstrated the influence of solvents on the thermodynamics and kinetics of chemical and biological reactions. The primary factors responsible for determining the solvent's effect on these reactions are its dynamical properties. These include the viscosity (eta), refractive index (r), and the dielectric constant (epsilon).

ISBN: 0542025620Subjects--Topical Terms:

560527
Chemistry, Physical.

The physical characterization of surfactant micellar systems.
LDR:01929nmm 2200313 4500 001 1814043
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020 $a 0542025620
035 $a (UnM)AAI1430913
035 $a AAI1430913
040 $a UnM $c UnM
100 1 $a McEwan, Delisa. $3 1903523
245 1 4 $a The physical characterization of surfactant micellar systems.
300 $a 76 p.
500 $a Source: Masters Abstracts International, Volume: 43-05, page: 1735.
500 $a Adviser: Maurice O. Iwunze.
502 $a Thesis (M.S.)--Morgan State University, 2005.
520 $a Modern theories of solvent systems have demonstrated the influence of solvents on the thermodynamics and kinetics of chemical and biological reactions. The primary factors responsible for determining the solvent's effect on these reactions are its dynamical properties. These include the viscosity (eta), refractive index (r), and the dielectric constant (epsilon).
520 $a In this work we determined these properties of micelles of cationic, anionic and nonionic surfactants. The viscosity of these media ranged from 1.33 cP in a 0.10 M CTAB solution to 2.60 cP in a 0.16 M Triton X-100 solution.
520 $a Other properties of micelles that influence their use as solvent systems are their surface potential and geometrical structure. These factors were determined for micelles of cetyltrimethylammonium bromide (CTAB) in continuation of our physical characterization. This was done using the Fromhertz methodology, that is, pKa - pKo = -psioF/2.303RT.
520 $a The geometrical structure of cationic micelles was also determined. (Abstract shortened by UMI.)
590 $a School code: 0755.
650 4 $a Chemistry, Physical. $3 560527
650 4 $a Chemistry, Analytical. $3 586156
690 $a 0494
690 $a 0486
710 2 0 $a Morgan State University. $3 1021935
773 0 $t Masters Abstracts International $g 43-05.
790 1 0 $a Iwunze, Maurice O., $e advisor
790 $a 0755
791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1430913