The isolation and identification of dyes in aqueous media by solid phase extraction-Fourier transform-Raman spectroscopy (SPERS)

被引:5
作者
Bristow, AWT
Courbariaux, Y
Sewell, C
Strawn, AW
机构
[1] Kodak Ltd, Kodak European R&D, Harrow HA1 4TY, Middx, England
[2] Univ New Brunswick, Fredericton, NB E3B 5A3, Canada
[3] Univ Plymouth, Dept Environm Sci, Plymouth PL4 8AA, Devon, England
来源
ANALYTICAL COMMUNICATIONS | 1998年 / 35卷 / 09期
关键词
D O I
10.1039/a805576i
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
The isolation of photographic dyes in aqueous solution by solid phase extraction (SPE) and identification by FT-Raman spectroscopy is reported. A series of dyes was studied using anion exchange (quaternary amine) and aminopropyl SPE cartridges and disks, Dye identification was possible by comparison of Raman spectra recorded from the SPE cartridges and disks, with a spectral library generated from the corporate reference materials. The determination of an unknown dye in an aqueous effluent stream is described as an application of the technique.
引用
收藏
页码:297 / 299
页数:3
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