NONLINEAR-OPTICAL PROPERTIES OF PROTEINS MEASURED BY HYPER-RAYLEIGH SCATTERING IN SOLUTION

被引：152

作者：

CLAYS, K

HENDRICKX, E

TRIEST, M

VERBIEST, T

PERSOONS, A

DEHU, C

BREDAS, JL

机构：

[1] UNIV LEUVEN,CTR RES MOLEC ELECTR & PHOTON,CHEM & BIOL DYNAM LAB,CELESTIJNENLAAN 200D,B-3001 LOUVAIN,BELGIUM

[2] UNIV MONS HAINAUT,CTR RECH ELECTR & PHOTON,SERV CHIM MAT NOUVEAUX,B-7000 MONS,BELGIUM

来源：

SCIENCE | 1993年 / 262卷 / 5138期

关键词：

D O I：

10.1126/science.262.5138.1419

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Hyper-Rayleigh scattering has been used to determine the nonlinear optical properties of a chromophore-containing protein in solution. Because the technique of hyper-Rayleigh scattering allows the measurement of hyperpolarizabilities in an isotropic solution without the application of an electric field, this method is ideally suited for the study of proteins that carry a net charge. The observed orientational correlation between the nonlinear optical chromophores in incompletely solubilized protein molecules suggests that guidelines from protein structures can be used for the engineering of supramolecular structures with high optical nonlinearity.

引用

页码：1419 / 1422

页数：4

共 36 条

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