Effect of SDS Micelles on Rhodamine-B Diffusion in Hydrogels

• Bert O. Haglund ^[1] ; Lars-Olof Sundelöf ^[2] ; Sathyanarayana M. Upadrashta ; Dale Eric Wurster ^[3]
  1. [1] University of Missouri

     University of Missouri

     Township of Columbia, Estados Unidos

     
  2. [2] Uppsala University

     Uppsala University

     Uppsala domkyrkoförs., Suecia

     
  3. [3] Univerity of Iowa

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• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 73, Nº 9 (September), 1996, págs. 889-893
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • 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.