865365-50-0Relevant articles and documents
Self-assembly and chiroptical properties of chiral dendrimers consisting of a Hamilton receptor substituted porphyrin and depsipeptide cyanurates
Maurer, Katja,Hager, Kristine,Hirsch, Andreas
, p. 3338 - 3347 (2007/10/03)
The synthesis and characterisation of a new type of porphyrin-based tetrakis(Hamilton receptor) 1 is presented and the complexation of 1 with the chiral depsipeptide dendrons 7-12, with cyanuric acid functionalities as their focal points, is reported. The
Multiple hydrogen-bond-induced supramolecular nanostructure from a pincer-like molecule and a [60]fullerene derivative
Zhuang, Junpeng,Zhou, Weidong,Li, Xiaofang,Li, Yongjun,Wang, Ning,He, Xiaorong,Liu, Huibiao,Li, Yuliang,Jiang, Li,Huang, Changshui,Cui, Shuang,Wang, Shu,Zhu, Daoben
, p. 8686 - 8693 (2007/10/03)
A new supramolecular self-assembled system between a perylene bisimide bearing diaminopyridine-substituted isophthalamide groups (PP) and a [60]fullerene containing barbituric acid moiety (C60bar) through a complementary six-point hydrogen-bonding interaction was constructed. The formation of hydrogen bonding was confirmed by 1H NMR spectra studies in CDCl3. Fluorescence quenching experiments indicated that the fluorescence of PP was greatly quenched by the hydrogen-bonded C60bar (Ksv=2.71×104 M-1). A steady and rapid cathodic 0.15 μA cm-2 photocurrent response of the PP/C 60bar film deposited onto an ITO electrode was produced under the irradiation of 20 mW cm-2 white light, indicating the presence of photo-induced electron transfer between PP and C60bar. TEM images showed that spherical particles were fabricated by the self-assembly of PP and C60bar through hydrogen-bonding interaction.