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Una clase simple de fluidos fotorreológicos: soluciones de tensioactivos con viscosidad ajustable por luz

Aimee M Ketner1, Rakesh Kumar, Tanner S Davies

  • 1Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742-2111, USA.

Journal of the American Chemical Society
|January 25, 2007
PubMed
Resumen

Los investigadores desarrollaron fluidos fototuneables simples y de bajo costo utilizando bromuro de cetiltrimetilamonio (CTAB) y ácido trans-orto-metoxicinámico (OMCA). La luz UV altera la estructura de la micela, disminuyendo la viscosidad en más de cuatro órdenes de magnitud para aplicaciones versátiles.

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