The rapid identification of organic colorants by UV/vis spectroscopy

被引：10

作者：

Langhals, H ^{[1
]}

机构：

[1] Univ Munich, Dept Chem, D-81377 Munich, Germany

来源：

ANALYTICAL AND BIOANALYTICAL CHEMISTRY | 2002年 / 374卷 / 03期

关键词：

UV/vis spectroscopy; analysis of dyes; azo dyes; line-type analysis; identification of dyes;

D O I：

10.1007/s00216-002-1473-x

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A rapid UV/vis spectroscopic method for the identification of organic colorants by the use of Gaussian analysis is presented. Sets of parameters are obtained for the screening with a low number of data. An optical distance using line positions and intensities is defined as a measure for the similarity of UV/vis spectra.

引用

页码：573 / 578

页数：6