Exploring the limits of Förster theory for energy transfer at a separation of 20 A.
Exploring the limits of Förster theory for energy transfer at a separation of 20 A.
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探索 Förster 理论在 20 A 分离度下能量传输的极限。
DOI:
10.1002/anie.200900188
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发表时间:
2009
影响因子:
--
通讯作者:
A. Harriman
中科院分区:
文献类型:
--
作者:
R. Ziessel;Mohammed A. H. Alamiry;K. Elliott;A. Harriman
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 A) distances (see picture).