Ismail Abbas

Articles

White powder explosion on black background. Colored cloud. Colorful dust explode. Paint Holi. | Image Credit: © kitsana - stock.adobe.com

The Detection of Biomarkers and Cocaine in Fingernails Using Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy

Megan Wilson;Jason Birkett;Iftikhar Khan;Ismail Abbas;Leung Tang;Dhiya Al-Jumeily;Sulaf Assi

August 1st 2023

ATR-FT-IR spectroscopy can provide rapid and portable measurements in forensic applications, demonstrating its ability to rapidly detect biomarkers and the presence of cocaine in fingernails.

Characterization of Street Drugs Using Handheld Fourier Transform Raman Spectroscopy

Sulaf Assi;Ismail Abbas;Karolina Kielisczyzk;Olivia Wade;Basel Arafat

January 1st 2023

Handheld FT-Raman spectroscopy can complement GC–MS and IR in characterizing street drugs.

two lines of cocaine next to a rolled-up $100 bill

Using Handheld Raman Spectroscopy Equipped with Orbital Raster Technology for Field Detection of Cocaine and its Impurities in Fingernails

Megan Wilson;Dhiya Al-Jumeily;Jason Birkett;Iftikhar Khan;Ismail Abbas;Sulaf Assi

November 1st 2022

The results of this study showed that orbital raster scanning (ORS) technology, which ensured a greater interrogation area, also resolved issues of conventional Raman spectroscopy, such as low spectrum intensity and resolution.