Self-assembled aggregates and molecular bilayer films of a double-chain fullerene lipid: Structure and electrochemistry

Hiroto Muraknmi, Takashi Nakanishi, Makoto Morita, Naoya Taniguchi, Naotoshi Nakashima

研究成果: ジャーナルへの寄稿記事

17 引用 (Scopus)

抜粋

The self-aggregation behavior of C60 fullerenes that bear two octadecyl chains (lipid 1) as well as the structures and electrochemical properties of cast films of 1 are described. We also examined the self-aggregation behavior in organic solvents of three previously reported compounds: C60 with three each of hexadecyl (lipid 2), tetradecyl (lipid 3), or dodecyl (lipid 4) chains. The fullerene lipids in alcohols spontaneously formed spherical aggregates, whose diameters are related to the alkyl-chain lengths, concentrations of the fullerene lipids, and the solvent polarity. The morphologies of the aggregates showed temperature dependence. Cast films of 1 formed multimolecular bilayer structures that undergo a phase transition typical of lipid bilayer membranes. The electrochemistry of cast films of 1 on an electrode in aqueous medium exhibits temperature dependence.

元の言語英語
ページ(範囲)860-867
ページ数8
ジャーナルChemistry - An Asian Journal
1
発行部数6
DOI
出版物ステータス出版済み - 12 1 2006

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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