Gas chromatography-multiplex coherent Raman spectroscopy

被引:9
|
作者
Chen, PC [1 ]
Joyner, CC [1 ]
Patrick, ST [1 ]
Royster, RM [1 ]
Ingham, LL [1 ]
机构
[1] Spelman Coll, Dept Chem, Atlanta, GA 30314 USA
关键词
D O I
10.1021/ac0207123
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A new detector for gas chromatography has been developed that is based upon nonlinear Raman spectroscopy. The resulting hyphenated instrument uses a simple windowless cell as the interface between the chromatograph and the spectroscopic detector. The eluents are detected using a unique spectrometer equipped with a broadband OPO. This spectrometer is capable of generating high-resolution coherent Raman signals that are suitable for rapid multichannel detection.
引用
收藏
页码:3066 / 3072
页数:7
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