ahmedabudief

Dr. Ahmed Mohamed Abu-Dief

Professor - Professor of Physical and Inorganic Chemistry

Faculty of science

Address: Behind hospital of Sohag University - Ali Ebn Abi Taleb Street

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Publications Which contain the keyword: Raman spectroscopy;

In situ detection of cocaine hydrochloride in clothing impregnated with the drug using benchtop and portable Raman spectroscopy

2018-10-28 11:21:47 Keywords forensic, Raman spectroscopy;, in situ detection;, cocaine impregnated textiles;,
In situ detection of cocaine hydrochloride in clothing impregnated with the drug using benchtop and portable Raman spectroscopy
This study describes the application of benchtop and portable Raman spectroscopy for the _in situ_ detection of cocaine hydrochloride in clothing impregnated with the drug. Raman spectra were obtained from a set of undyed natural and synthetic fibres and dyed textiles impregnated with the drug. The spectra were collected using three Raman spectrometers: one benchtop dispersive spectrometer coupled to a ... Read more

Screening of textiles for contraband drugs using portable Raman spectroscopy and chemometrics

2018-10-28 10:45:25 Keywords chemometrics, Raman spectroscopy;, impregnated textiles, drugs of abuse;, forensic science;,
Screening of textiles for contraband drugs using portable Raman spectroscopy and chemometrics
The impregnation of items of clothing with drugs of abuse that are then smuggled through airports and ports of entry is a growing problem for law enforcement. This work describes the application of portable Raman spectroscopic techniques for the analysis of a range of natural and artificial fibre items of clothing impregnated with drugs of abuse. Textile pieces were soaked ... Read more

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