Photo-control of biological systems with azobenzene polymers

被引：108

作者：

Goulet-Hanssens, Alexis ^{[1
]}

Barrett, Christopher J. ^{[1
]}

机构：

[1] McGill Univ, Dept Chem, Montreal, PQ H3A 0B8, Canada

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2013年 / 51卷 / 14期

关键词：

azo polymers; biological applications of polymers; photochemistry; photophysics; water-soluble polymers; stimuli-sensitive polymers; dyes; pigments; MOLECULARLY IMPRINTED POLYMER; AMPHIPHILIC DIBLOCK COPOLYMERS; DNA-BINDING SPECIFICITY; PHOTOCHEMICAL REGULATION; SELECTIVE RECOGNITION; PHOTOINDUCED FUSION; RESTRICTION ENZYME; RESPONSIVE POLYMER; LIPID-MEMBRANES; CELL-ADHESION;

D O I：

10.1002/pola.26735

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Azobenzene-containing polymers offer tremendous advantages and opportunities over other stimuli-responsive materials to interface with biology. Azobenzene's fast, reversible, and innocuous cis-trans geometrical isomerization can be leveraged into dramatic intra- and inter-molecular changes when incorporated in polymeric materials. Azobenzene use has grown from a colorant, through to optical storage materials, and most recently in a variety of biologically themed applications. This review highlights the broad impact this photo-switch has had in recent years and offers a snapshot of the research landscape at the interface between photochemistry and biology. From photo-reversible micelles and peptides to controlled drug release and sensing, the versatility of azobenzene makes it a favored photo-switch found in many emerging applications. (c) 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2013, 51, 3058-3070

引用

页码：3058 / 3070

页数：13

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