Molecular 2:1 Digital multiplexer

Joakim Andréasson; Stephen D. Straight; Subhajit Bandyopadhyay; Reginald H. Mitchell; Thomas Moore; Ana Moore; Devens Gust

doi:10.1002/anie.200603856

Molecular 2:1 Digital multiplexer

Joakim Andréasson, Stephen D. Straight, Subhajit Bandyopadhyay, Reginald H. Mitchell, Thomas Moore, Ana Moore, Devens Gust

Research output: Contribution to journal › Article › peer-review

134 Scopus citations

Abstract

(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.

Original language	English (US)
Pages (from-to)	958-961
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	6
DOIs	https://doi.org/10.1002/anie.200603856
State	Published - 2007

Keywords

Chromophores
Molecular devices
Photochemistry
Photochromism
Porphyrinoids

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.200603856

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AU - Andréasson, Joakim

AU - Straight, Stephen D.

AU - Bandyopadhyay, Subhajit

AU - Mitchell, Reginald H.

AU - Moore, Thomas

AU - Moore, Ana

AU - Gust, Devens

PY - 2007

Y1 - 2007

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AB - (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.

KW - Chromophores

KW - Molecular devices

KW - Photochemistry

KW - Photochromism

KW - Porphyrinoids

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Molecular 2:1 Digital multiplexer

Abstract

Keywords

ASJC Scopus subject areas

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