Bio-functional mesolamellar nanocomposites based on inorganic/polymer intercalation in purple membrane (bacteriorhodopsin) films

被引：28

作者：

Bromley, Keith M.

Patil, Avinash J.

Seddon, Annela M.

Booth, Paula

Mann, Stephen ^{[1
]}

机构：

[1] Univ Bristol, Dept Biochem, Bristol BS8 1TD, Avon, England

[2] Univ Bristol, Sch Chem, Ctr Organized Matter Chem, Bristol BS8 1TS, Avon, England

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 18期

关键词：

silica;

D O I：

10.1002/adma.200602250

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Evaporation-induced intercalation of nanosheets of organosilica, organo-clay or various organic polymers within the interlayer spaces of an oriented bacteriorhodopsin/lipid membrane mesolamellar film is used to prepare stable, self-supporting biofunctional hybrid nanocomposites with photochromic and photoelectric properties. Compared with unmodified purple membrane films, mesolamellar nanocomposites containing intercalated organosilica exhibit enhanced stability in their photoelectric response at high relative humidity.

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页码：2433 / +

页数：7

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