Analog Applications of Photochemical Switches

被引：24

作者：

Copley, Graeme ^{[1
]}

Moore, Thomas A. ^{[1
]}

Moore, Ana L. ^{[1
]}

Gust, Devens ^{[1
]}

机构：

[1] Arizona State Univ, Dept Chem & Biochem, Tempe, AZ 85287 USA

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 03期

基金：

美国国家科学基金会;

关键词：

Photochemistry; photochrome; molecular switch; photosynthesis; PHOTOINDUCED ELECTRON-TRANSFER; ARTIFICIAL PHOTOSYNTHESIS; CAROTENOID PROTEIN; ENERGY-DISSIPATION; KEYPAD LOCK; LIGHT; PHOTOPROTECTION; MECHANISM; CYANOBACTERIA; EXCITATION;

D O I：

10.1002/adma.201201744

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Molecules that change their structure in response to a stimulus such as light or an added chemical can act as molecular switches. Such switches can be chemically linked to other active moieties to create molecular devices for various purposes. There has been much activity of late in the use of molecular switches such as photochromes in the construction of molecular logic gates that carry out binary or digital functions. However, ensembles of such molecules can also act as analog devices. Here, examples of a molecular photonic signal transducer and two mimics of photosynthetic photoregulatory processes are discussed.

引用

页码：456 / 461

页数：6

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