Synthesis and structure of a vesicular assembly of dialkylammonium-type amphiphile carrying L-3-(3-N-ethylcarbazolyl)alanine |
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| Authors: | K. Taku H. Sasaki S. Kimura Y. Imanishi |
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| Affiliation: | (1) Department of Polymer Chemistry, Kyoto University, Yoshida Honmachi, Sakyo-ku, 606-01 Kyoto, Japan |
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| Abstract: | Summary A novel unnatural amino acid, L-3-(3-N-ethylcarbazolyl)alanine, was synthesized and used for synthesis of a chiral dialkylammonium-type amphiphile. The synthetic amphiphile formed a vesicular assembly in aqueous dispersion showing gel-liquid crystalline phase transition around 25 °C. The bilayer membrane composed of the amphiphile was nearly free from excimer as evidenced by fluorescence spectroscopy. |
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| Keywords: | Amino acids Unnatural amino acid Ethylcarbazolylalaline Vesicular assembly Photoenergy-harvesting system |
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