Molecular 2:1 digital multiplexer

被引：119

作者：

Andreasson, Joakim ^{[1
]}

Straight, Stephen D.

Bandyopadhyay, Subhajit

Mitchell, Reginald H.

Moore, Thomas A.

Moore, Ana L.

Gust, Devens

机构：

[1] Chalmers, Dept Chem & Biol Engn, S-41296 Gothenburg, Sweden

[2] Arizona State Univ, Dept Chem & Biochem, Ctr Study Early Events Photosynth, Tempe, AZ 85287 USA

[3] Univ Victoria, Dept Chem, Victoria, BC V8W 3V6, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 06期

关键词：

chromophores; molecular devices; photochemistry; photochromism; porphyrinoids;

D O I：

10.1002/anie.200603856

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Two into one: A porphyrin linked to two photochromic moieties performs as a 2:1 digital multiplexer (MUX). It takes heat and red light as the two inputs (in 1 and in 2), and a third switchable input (green light, sel) selects whether the output (porphyrin fluorescence) reports the state of in 1 or in 2. Each photochromic moiety may be independently photoisomerized to isomers that quench the porphyrin fluorescence. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：958 / 961

页数：4

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