UNINTENSIFIED PHOTODIODE ARRAY FLUORESCENCE DETECTOR FOR HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：16

作者：

WEGRZYN, J ^{[1
]}

PATONAY, G ^{[1
]}

FORD, M ^{[1
]}

WARNER, I ^{[1
]}

机构：

[1] EMORY UNIV,DEPT CHEM,ATLANTA,GA 30322

来源：

ANALYTICAL CHEMISTRY | 1990年 / 62卷 / 17期

关键词：

D O I：

10.1021/ac00216a007

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An unintensified photodiode array based multichannel fluorescence detector has been developed for use in high-performance liquid chromatography. The detector uses a low wattage xenon capillary flashlamp as an excitation source suppłying high-intensity radiation throughout the UV and visible region. Fluorescence emission is monitored over a 250-nm range, providing on-line spectral information of chromatographic effluent. Linear dynamic range covers at least 3 orders of magnitude, with detection limits In the low nanogram range for several polycyclic aromatic hydrocarbons. © 1990, American Chemical Society. All rights reserved.

引用

页码：1754 / 1758

页数：5

共 22 条

[1] LIQUID CHROMATOGRAPHY DETECTORS [J].