Second-order nonlinear optical properties of a chromophore-functionalized polypeptide

被引：28

作者：

Verbiest, T

Samyn, C

Boutton, C

Houbrechts, S

Kauranen, M

Persoons, A

机构：

[1] KATHOLIEKE UNIV LEUVEN,LAB CHEM & BIOL DYNAM,B-3001 HEVERLEE,BELGIUM

[2] KATHOLIEKE UNIV LEUVEN,CTR RES MOL ELECT & PHOTON,B-3001 HEVERLEE,BELGIUM

[3] KATHOLIEKE UNIV LEUVEN,LAB MACROMOL & PHYS ORGAN CHEM,B-3001 HEVERLEE,BELGIUM

[4] UNIV ARIZONA,CTR OPT SCI,TUCSON,AZ 85721

来源：

ADVANCED MATERIALS | 1996年 / 8卷 / 09期

关键词：

D O I：

10.1002/adma.19960080912

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The attachment of a nonlinear optical chromophore to a polypeptide backbone yields a structure in which the chromophores are oriented non-centrosymmetrically, likely due to the supramolecular helix structure of the polypeptide. This structure exhibits enhanced nonlinear optical properties and can be easily poled in an electrostatic field. The result demonstrates the great potential of supramolecular engineering for optimizing NLO properties.

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页码：756 / &

页数：5

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