Exploring the Limits of Forster Theory for Energy Transfer at a Separation of 20 Å

被引：31

作者：

Ziessel, Raymond ^{[1
]}

Alamiry, Mohammad A. H. ^{[2
]}

Elliott, Kristopher J. ^{[2
]}

Harriman, Anthony ^{[2
]}

机构：

[1] CNRS, Ecole Europeenne Chim Polymeres & Mat, LCOSA, F-67087 Strasbourg 02, France

[2] Newcastle Univ, Sch Chem, Mol Photon Lab, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 15期

基金：

英国工程与自然科学研究理事会;

关键词：

dyes/pigments; fluorescence; FRET; photochemistry; through-space interactions; EXCITATION TRANSFER; MODEL; DEPENDENCE; DISTANCE; COMPLEX; SYSTEMS; PROTEIN; DYE; LH2;

D O I：

10.1002/anie.200900188

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cutting the corner: An excellent agreement has been obtained between experimental and computed coulombic coupling matrix elements for donor-spacer-acceptor systems, which consist of a boron dipyrromethane donor and acceptor in various stages of protonation. This correlation occurs in spite of reservations about the validity of Förster theory being applied to intramolecular electronic energy transfer (ET) over short (e.g., 20 Å) distances (see picture). © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2772 / 2776

页数：5

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