Switching of energy transfer reaction by the control of orientation factor between porphyrin derivatives on the clay surface

被引：18

作者：

Eguchi, Miharu ^{[1
,2
]}

Watanabe, Yo ^{[3
]}

Ohtani, Yuta ^{[3
]}

Shimada, Tetsuya ^{[3
]}

Takagi, Shinsuke ^{[3
]}

机构：

[1] Univ Tsukuba, Grad Sch Pure & Appl Sci, Dept Chem, Tsukuba, Ibaraki 3058571, Japan

[2] Japan Sci & Technol Agcy, PRESTO Precursory Res Embryon Sci & Technol, Kawaguchi, Saitama 3320012, Japan

[3] Tokyo Metropolitan Univ, Grad Course Urban Environm Sci, Dept Appl Chem, Hachioji, Tokyo 1920397, Japan

来源：

TETRAHEDRON LETTERS | 2014年 / 55卷 / 16期

关键词：

Xanthene; Clay; Organic/inorganic complex; Adsorption; Size-matching effect; SIZE-MATCHING RULE; INORGANIC NANOSHEETS; CATIONIC PORPHYRINS; ADSORPTION; METHODOLOGY;

D O I：

10.1016/j.tetlet.2014.03.027

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Photochemical energy transfer was examined on the flat clay surface. By the change of surrounding atmosphere, the molecular adsorption orientation angle of dyes can be modulated. It is turned out that the energy transfer efficiency between dyes can be controlled by the relative orientation change between dyes. The change of orientation factor and spectral overlap factor was the main factor to affect the energy transfer efficiency. This technique would be useful to construct the photo-functional materials such as chromic and light harvesting system. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：2662 / 2666

页数：5

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