[Analysis of acidic and cationic dyes by thin layer chromatography]
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Updated: Sep 27, 2026

Selective Labelling of Cell-surface Proteins using CyDye DIGE Fluor Minimal Dyes
Published on: November 26, 2008
Abstract:
This paper describes the selection of solvent system of thin layer chromatography(TLC) by method of the correlation coefficient for the separation of acidic and cationic dyes. The acidic and cationic dye mixture was extracted from the same coloured wool fiber and acrylic fiber samples. The two solvent systems with smallest correlation coefficients could offer more informations for the identification of the dyes. The method is simple, accurate, effective and can be applied to examine dyes on the textile by selection of TLC solvent system in the forensic science laboratories.
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