CHARACTERIZATION OF THE SOLID-WATER INTERFACE USING SUM-FREQUENCY SPECTROSCOPY

被引：3

作者：

BAIN, CD

机构：

[1] Physical and Theoretical Chemistry Laboratory, Oxford University, Oxford, OX1 3QZ, South Parks Road

来源：

BIOSENSORS & BIOELECTRONICS | 1995年 / 10卷 / 9-10期

关键词：

MONOLAYERS; VIBRATIONAL SPECTROSCOPY; NONLINEAR OPTICS;

D O I：

10.1016/0956-5663(95)99229-E

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

The nonlinear optical effect known as sum-frequency generation is used to generate vibrational spectra of molecules adsorbed at interfaces. The characteristics of sum-frequency spectroscopy (SFS) are described and the unique features that make SFS well-suited to the study of the solid-water interface are explained. Examples of sum-frequency spectra of organised molecular systems are presented, with particular emphasis on the effect of interactions with other species in solution. Future developments of relevance to biosensor research are briefly addressed.

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页码：917 / 922

页数：6

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