Assembly and Characterization of Novel Hydrogen-Bond-Induced Nanoscale Rods
The Journal of Organic Chemistry2004Vol. 69(26), pp. 9049–9054
Citations Over TimeTop 11% of 2004 papers
Yang Liu, Yongjun Li, Li Jiang, Haiyang Gan, Huibiao Liu, Yuliang Li, Junpeng Zhuang, Fushen Lu, Daoben Zhu
Abstract
A class of bis-urea compounds with perylene bisimide was synthesized and characterized successfully. (1)H NMR and fluorescence spectra confirmed that strong hydrogen-bonding interactions between neighboring urea groups were formed. Interestingly, the photocurrent measurement showed that the self-assembled films of bis-urea compounds could produce steady and rapid anodic photocurrent responses. The TEM images indicated that well-defined nanoscale rods with uniform diameter distribution could be fabricated by self-assembly of hydrogen-bonding interactions and pi-pi stacking interactions of perylene rings.
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