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Original Articles

Photochromic Langmuir-Blodgett Film for a Liquid Crystalline Copolymer with Azobenzene and Cholesterol Side Groups

, , , , &
Pages 93-96 | Published online: 04 Oct 2006
 

Abstract

Langmuir-Blodgett film for a newly synthesized photochromic liquid crystalline copolymer (P-CO3) containing azobenzene side groups was prepared. The multilayer structure was characterized and was similar to the smectic phase in bulk material. The UV-visible absorption spectra measurements show reversible photoinduced structural changes in the deposited fihn.

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