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Electron Transport Reactions between Pyrene and Methylviologen in a ModelBiological Membrane

机译：模型生物膜中芘与甲基紫精的电子传递反应

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Electron transport reactions in a phospholipid vesicle solution have beeninvestigated by time-resolved laser spectroscopy. Photoelectrons were produced by two-photon absorption of the pyrene chromophore adsorbed in a model membrane (vesicle) and were captured either by bound pyrene, which was covalently attached to the surfactant molecule anchored in the hydrophobic layer of the membrane, or by methylviologen which was located in the outer water phase of the vesicle solution. The lifetimes and yields of pyrene fluorescence and of the lowest pyrene triplet state were not affected by the addition of methylviologen. Electron transfer, Micelles, Vesicles, Fluorescence.

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作者
Aikawa, M.; Turro, N. J.; Ishiguro, K.;
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年度 1994
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总页数 8
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Electron transport; Phospholipids; Two photon absorption; Membranes(Biology); Chromophores; Electron transfer; Fluorescence; Lasers; Photoelectrons; Surface active substances; Water; Photochemical reactions; Substitution reactions; Solubility; Concentrati;

机译：电子传递;磷脂;双光子吸收;膜（生物学）;发色团;电子转移;荧光;激光;光电子;表面活性物质;水;光化学反应;取代反应;溶解度;浓度;

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2. Pyrene-sensitized electron transport across vesicle bilayers: dependence of transport efficiency on pyrene substituents [J] . Mizushima T, Yoshida A, Harada A, Organic & biomolecular chemistry . 2006,第23期

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3. Electron-link between bacterial luciferase and electrochemically sensitized Ru(bpy)_3~(2+)-methylviologen system within nafion membrane [J] . Hajime Karatani, Yutaka Tsujimura, Satoshi Hirayama Chemistry Letters . 2002,第4期

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Electron Transport Reactions between Pyrene and Methylviologen in a ModelBiological Membrane

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