棒状液晶性磨砕応答性色素の合成と高分子との複合化

抄録

We synthesized novel rod-like liquid-crystalline mechanochromic (MCL) compounds and explored their properties. Novel benzonitrile terminated compound shows blue luminescent in initial state, and the color is changed to yellow by grinding. We also prepared MCL-dispersed film by using polymethyl methacrylate and succeed in patterning of mechanoinduced color change.