Near-infrared Raman spectroscopy of single particles

被引：33
|
作者：
Ajito, K [1 ]
Torimitsu, K [1 ]
机构：
[1] NTT, Basic Res Labs, Atsugi, Kanagawa 2430198, Japan
来源：
TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2001年 / 20卷 / 05期
关键词：
Raman microscopy; laser trapping; optical tweezers; near-infrared microparticle; microdroplet; picoliter; liquid-liquid extraction;
D O I：
10.1016/S0165-9936(01)00060-7
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Raman spectroscopy using non-invasive near-infrared (NIR) laser light has become a powerful tool for the microscopic analysis of organic and biological materials. A Raman tweezers microscope (RTM) was developed by combining NIR Raman spectroscopy with the laser trapping technique, which enables us to expand the scope of single particle studies. Recent results obtained using the RTM for single droplets and polymer spheres in a micrometer range are reported. (C) 2001 Elsevier Science B.V. All rights reserved.
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页码：255 / 262
页数：8
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