POLARIZED PHOTOMETRIC DETECTOR FOR HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：18

作者：

YAMAMOTO, A ^{[1
]}

MATSUNAGA, A ^{[1
]}

HAYAKAWA, K ^{[1
]}

MIZUKAMI, E ^{[1
]}

MIYAZAKI, M ^{[1
]}

机构：

[1] KANAZAWA UNIV,FAC PHARMACEUT SCI,KANAZAWA,ISHIKAWA 920,JAPAN

来源：

ANALYTICAL SCIENCES | 1991年 / 7卷 / 05期

关键词：

POLARIZED PHOTOMETRIC DETECTOR; HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY; POLARIZER; OPTICALLY ACTIVE COMPOUND; SUGAR;

D O I：

10.2116/analsci.7.719

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A photometric detector for an optically active compound is described in which two polarizers are set on both sides of the flow cell. When a nonchromophoric, optically active compound passes through the cell, the intensity of natural light transmitted through the polarizers and flow cell is changed. The detection of such a sample is possible photometrically. A large inclination angle between the polarizers increases the absorbance change and allows dextrorotatory and levorotatory to be differentiated. The direct HPLC/photometric detection of sugars is presented as an example of this device.

引用

页码：719 / 721

页数：3

共 5 条

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[5] DETECTOR BASED ON OPTICAL-ACTIVITY FOR HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHIC DETECTION OF TRACE ORGANICS
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