Samir M. Ahmad

High throughput bar adsorptive microextraction: A novel cost-effective tool for monitoring benzodiazepines in large number of biological samples

Samir M. Ahmad, J.M.F. Nogueira · Talanta · 2019 · 39 citations

Large Number, Engineering, Gas Chromatography +15

Bar adsorptive microextraction (BAμE) coated with mixed sorbent phases—Enhanced selectivity for the determination of non-steroidal anti-inflammatory drugs in real matrices in combination with capillary electrophoresis

Samir M. Ahmad, Carlos Almeida, Nuno R. Neng et al. · Journal of Chromatography B · 2015 · 37 citations

Pharmaceutical Science, Engineering, Capillary Electrophoresis +13

Preparation and characterization of a high surface area of activated carbon from<i>Bambusa vulgaris</i>—Effect of NaOH activation and pyrolysis temperature

Eka Marya Mistar, Samir M. Ahmad, Abrar Muslim et al. · IOP Conference Series Materials Science and Engineering · 2018 · 32 citations · Full text

Biomass Utilization, Carbon Sequestration, Chemical Engineering +12

Determination of mitragynine in urine matrices by bar adsorptive microextraction and HPLC analysis

Nuno R. Neng, Samir M. Ahmad, Helena Gaspar et al. · Talanta · 2015 · 27 citations

Gas Chromatography, Sample Preparation, Bar Adsorptive Microextraction +11

Application of bar adsorptive microextraction (BAμE) for anti-doping control screening of anabolic steroids in urine matrices

Samir M. Ahmad, Carlos Almeida, Nuno R. Neng et al. · Journal of Chromatography B · 2014 · 23 citations

Urology, Bar Adsorptive Microextraction, Medicine +12