title: Ribbonlike assembly of molecules composed of fulleropyrrolidine and PUA dendron.
abstract: The hybrid molecules composed of fulleropyrrolidine and poly(urethane amide) dendron of the third generation have been synthesized, and their self-assembling in THF/water mixtures has been studied. By TEM, AFM, and SAXS methods it was established that molecules form ribbonlike aggregates with the ordered layers of fullerene derivatives situated inside of the ribbons. Microscale length and high ratio width/thickness were detected for the ribbons. The ability of amides and urethanes to initiate a coupling of dendron-fragments by means of hydrogen bonding has been considered as mainly responsible for anisotropic interaction of hybrid molecules and for the ribbonlike aggregates formation in THF/water mixtures.
authors.affiliation: Center for Synthetic Soft Materials, Key Laboratory of Functional Polymer Materials of Ministry of Education and Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China.
authors.forename: Bo
authors.initials: B
authors.lastname: Liu
authors.forename: Miao
authors.initials: M
authors.lastname: Yang
authors.forename: Zijian
authors.initials: Z
authors.lastname: Zhang
authors.forename: Guoliang
authors.initials: G
authors.lastname: Zhang
authors.forename: Yaokun
authors.initials: Y
authors.lastname: Han
authors.forename: Nan
authors.initials: N
authors.lastname: Xia
authors.forename: Minbiao
authors.initials: M
authors.lastname: Hu
authors.forename: Ping
authors.initials: P
authors.lastname: Zheng
authors.forename: Wei
authors.initials: W
authors.lastname: Wang