期刊
LANGMUIR
卷 28, 期 29, 页码 10697-10702出版社
AMER CHEMICAL SOC
DOI: 10.1021/la3018437
关键词
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资金
- National Basic Research Program [2007CB808000, 2011CB808200]
- NSFC [50973051, 20974059]
- NSFC-DFG [TRR 61]
- Tsinghua University Initiative Scientific Research Program [2009THZ02230]
With the elaborate engineering of supra-amphiphiles based on dual charge-transfer interactions, the rational design and programmable transformation of well-defined 1D and 2D nanostructures have been demonstrated. First, H-shaped supra-amphiphiles are successfully obtained on the basis of the directional charge-transfer interactions of naphthalene diimide and naphthalene, which self-assemble in :water to form 2D nanosheets. Second, by complexation of the H-shaped supra-amphiphiles with pyrene derivatives, the 2D nanosheets transform into ultralong 1D nanofibers. Therefore, this line of research represents a successful example of supramolecular engineering and has enriched its realm.
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