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  Home > JCE Print > Journal of Chemical Education > Issues > 1996  > September  >
Research: Science and Education
Effect of SDS Micelles on Rhodamine-B Diffusion in Hydrogels

Bert O. Hagland
University of Missouri - Kansas City, School of Pharmacy, Kansas City, Missouri

Dale Eric Wurster
Univerity of Iowa, College of Pharmacy, Iowa City, IA 52242

Lars-Olof Sundelöf
Uppsala University, Department of Physical Pharmaceutical Chemistry, Uppsala, Sweden

Sathyanarayana M. Upadrashta
Bristol-Myers Squibb Company, Evansville, IN 47721

Cover
September 1996
Vol. 73 No. 9
p. 889
Abstract
This paper discusses the effect SDS micelles have on Rhodamine-B diffusion in hydrogels. Diffusion cells where a solvent is sheared in place over a solution of diffusant have been designed and used with viscous solutions and are also used here with some modifications. The concentration of SDS is varied and the diffusion rate of Rhodamine-B is monitored in the cells.
More Information
*  Citation
 J. Chem. Educ. 1996 73 889.
*  Keywords
*  History
 Created:
Last Updated:		 September 21, 1999
February 21, 2006
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