Resonance Raman and UV–visible spectroscopy of black dyes on textiles

作者: Laurence C. Abbott , Stephen N. Batchelor , John R. Lindsay Smith , John N. Moore

DOI: 10.1016/J.FORSCIINT.2010.04.026

关键词: Analytical chemistryViscoseIrradiationUltraviolet visible spectroscopyRaman spectroscopyMicroscopyChemistryPolyesterLaserTextile

摘要: Resonance Raman and UV-visible diffuse reflectance spectra were recorded from samples of cotton, viscose, polyester, nylon, acrylic textile swatches dyed black with one seven single dyes, a mixture two or mixtures three dyes. The generally gave characteristic the demonstrating that technique is applicable for forensic analysis textiles. Survey studies widely used dye Reactive Black 5 show essentially same spectrum obtained on bulk sampling in solution, cotton at different uptakes, microscope threads fibres. effects laser irradiation bands emission backgrounds without are also reported.

参考文章(38)
C. Eliasson, N. A. Macleod, P. Matousek, Noninvasive detection of concealed liquid explosives using Raman spectroscopy. Analytical Chemistry. ,vol. 79, pp. 8185- 8189 ,(2007) , 10.1021/AC071383N
G. Massonnet, W. Stoecklein, Identification of organic pigments in coatings: applications to red automotive topcoats Science & Justice. ,vol. 39, pp. 128- 134 ,(1999) , 10.1016/S1355-0306(99)72031-9
Laurence C. Abbott, Stephen N. Batchelor, Lisinka Jansen, John Oakes, John R. Lindsay Smith, John N. Moore, Spectroscopic studies of Direct Blue 1 in solution and on cellulose surfaces: effects of environment on a bis-azo dye New Journal of Chemistry. ,vol. 28, pp. 815- 821 ,(2004) , 10.1039/B401055H
Colin M. Hodges, Jacqueline Akhavan, The use of Fourier Transform Raman spectroscopy in the forensic identification of illicit drugs and explosives Spectrochimica Acta Part A: Molecular Spectroscopy. ,vol. 46, pp. 303- 307 ,(1990) , 10.1016/0584-8539(90)80098-J
Steven E. J. Bell, D. Thorburn Burns, Andrew C. Dennis, James S. Speers, Rapid analysis of ecstasy and related phenethylamines in seized tablets by Raman spectroscopy Analyst. ,vol. 125, pp. 541- 544 ,(2000) , 10.1039/A908091K
Gregory D Smith, Robin J.H Clark, Raman microscopy in archaeological science Journal of Archaeological Science. ,vol. 31, pp. 1137- 1160 ,(2004) , 10.1016/J.JAS.2004.02.008
C. Rodger, D. Broughton, The in-situ analysis of lipsticks by surface enhanced resonance Raman scattering Analyst. ,vol. 123, pp. 1823- 1826 ,(1998) , 10.1039/A805275A