期刊
TETRAHEDRON LETTERS
卷 50, 期 45, 页码 6183-6186出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.08.093
关键词
Amino acid; Surfactant; Hydrogel; Supramolecular; Soft matter
资金
- Institute Jean Barriol, France
The synthesis of novel histidine-based surfactants and their self-assembling properties into anisotropic microscopic and macroscopic spaces are reported. Below pH 8, surfactant molecules self-assemble into micelles whereas hydrogelation occurs above pH 8 even at very low concentrations (0.3%w/v). Structure, size, and morphology of the fiber-like lamellar aggregates were determined by SAXS and WAXS measurements, polarized optical microscopy, transmission and scanning electron microscopy, and linear and circular dichroism. (C) 2009 Elsevier Ltd. All rights reserved.
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