DIODE LASER-INDUCED FLUORESCENCE DETECTION IN CHROMATOGRAPHY

被引：37

作者：

MANK, AJG

LINGEMAN, H

GOOIJER, C

机构：

来源：

TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 1992年 / 11卷 / 06期

关键词：

D O I：

10.1016/0165-9936(92)80045-8

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A new mode of laser-induced fluorescence detection in chromatography uses diode lasers. These lasers are compact, easy to handle, highly efficient, and relatively cheap, while their output can be stabilised extremely well. However, they lase at long wavelengths, where hardly any fluorophore can be excited. There is a trend towards shorter laser wavelengths: a 670 nm laser is now commercially available. The main challenge for analytical chemists is to develop appropriate covalent fluorescent probes that can be excited at such wavelengths and provide strong emission in the near infrared.

引用

页码：210 / 217

页数：8

共 62 条

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