Author:
Leelaphattharaphan N N,Deepracha S B,Yamaguchi T,Ogawa M
Abstract
Abstract
Adsorption of a photochromic dye, spiropyran, on a layered clay mineral, a synthetic hectorite, was investigated. Spiropyrans are well-known photochromic molecules due to its fast and reproducible color change resulting from the photoisomerization between hydrophobic closed-ring spiropyran and hydrophilic open-ring merocyanine. The photochemical reaction of the adsorbed spiropyran in the modified hectorite was also examined.
Cited by
1 articles.
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