On the interaction of triarylmethane dye crystal violet with LAPONITE® clay: using mineral nanoparticles to control the dye photophysics.

Phys Chem Chem Phys

Laboratoire de Photochimie et d'Ingénierie Macromoléculaires, ENSCMu, Université de Haute-Alsace, 3b rue Alfred Werner, 68093 Mulhouse Cedex, France.

Published: July 2015

The combination of an organic dye with clays leads to very interesting hybrid materials with original properties. It is found that LAPONITE® nanoparticles have an impact on the photophysical properties of the crystal violet dye inducing a kinetic stabilization of its excited emissive state, turning this nonemissive dye into a fluorescent compound.

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http://dx.doi.org/10.1039/c5cp02370jDOI Listing

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