Analysis of saccharides by capillary electrophoresis with laser-induced fluorescence detection

被引：0

作者：

Dang, FQ ^{[1
]}

Chen, Y ^{[1
]}

Guo, Q ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

来源：

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2000年 / 28卷 / 01期

关键词：

8-aminopyrene-1; 3; 6-trisulfonate; sugars; dextran; capillary electrophoresis; laser-induced fluorescence detection;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A novel carbohydrate labeling agent of 8-aminopyrene-1, 3, 6-trisultonate (APTS) has been synthesized from pyrene in two steps and purified in our laboratory. Using monosugars and dextran as testing sample, labeling and capillary electrophoresis separation conditions have been investigated. The detection sensitivity can easily reach attomole level when using a home-made laser-induced fluorescence detection system.

引用

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页码：80 / 83

页数：4

共 6 条

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[5] ULTRASENSITIVE FLUOROMETRIC DETECTION OF CARBOHYDRATES AS DERIVATIVES IN MIXTURES SEPARATED BY CAPILLARY ELECTROPHORESIS
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