A complementary guest induced morphology transition in a two-component multiple H-bonding self-assembly

作者:Tazawa Tsuyoshi; Yagai Shiki*; Kikkawa Yoshihiro; Karatsu Takashi; Kitamura Akihide; Ajayaghosh Ayyappanpillai
来源:Chemical Communications, 2010, 46(7): 1076-1078.
DOI:10.1039/b921959e

摘要

An oligo(p-phenylenevinylene) (OPV) dimer, whose OPV units are capped on their end by monotopic melamine hydrogen-bonding units, self-assembles in methylcyclohexane to form flexible fibrous nanostructures, which are transformed into rigid nanostrips upon adding ditopic cyanurates and reconverted to nanofibers upon adding a m-xylylene-linked bismelamine.

  • 出版日期2010