A complementary guest induced morphology transition in a two-component multiple H-bonding self-assembly.
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.
Tazawa
Tsuyoshi
T
Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan.
Yagai
Shiki
S
Kikkawa
Yoshihiro
Y
Karatsu
Takashi
T
Kitamura
Akihide
A
Ajayaghosh
Ayyappanpillai
A