Department Researches & Publications

Faculty of Pharmacy

Assiut University

Department of Pharmaceutical Analytical Chemistry

Research

Our research spans a wide range from basic chemical, analytical, and pharmaceutical studies. Much of this research is focused on three strategic Research Themes: Pharmaceutical analysis and quality control - Analysis of drugs in biological fluids and - Environmental monitoring. Research within these Themes is carried out in multidisciplinary groupings focused on the discovery of novel techniques and/or enhancement of the already existing ones, analysis of drugs and compounds of pharmaceutical interest in pure form and in different formulations with the best possible sensitivity, accuracy and precision. Moreover, the basic and advanced studies that are done in the field of biological fluid analysis and environmental matrices. The Department has major national and international collaborative research projects and a significant output of research publications in high-ranking journals (More than 400 publications up to 2010). Our academic collaborators include many Universities in USA, Canada, Japan, and a number of major European universities.

# Title Research Year
61 Ratiometric fluorometric determination of sulfide using graphene quantum dots and self‑assembled thiolate‑capped gold nanoclusters triggered by aluminum 2023
62 Monitoring antiviral active metabolite (N-hydroxycytidine) levels in plasma in presence of carboxylesterase-2 inhibitor verapamil using copper tetracyanoquinodimethane enhanced sensor 2023
63 QuEChERS-assisted ion pair chromatography/fluorescence detection method for determination of antimigraine combination therapy in rabbit plasma samples: Application to a pharmacokinetic study 2023
64 Bifunctional ratiometric sensor based on highly fluorescent nitrogen and sulfur biomass-derived carbon nanodots fabricated from manufactured dairy product as a precursor 2023
65 HPTLC/MS and HPTLC/UV for monitoring of degradation behavior of some β-Lactam antibiotics mixtures under ambient storage conditions 2023
66 Highly selective and sensitive electrochemical determination of cysteine based on complexation with gold nanoparticle–modified copper-based metal organic frameworks 2022
67 Ultrasensitive green spectrofluorimetric approach for quantification of Hg(II) in environmental samples (water and fish samples) using cysteine@MnO2 dots 2022
68 Fluorometric and electrochemical dual-mode detection of toxic flavonoid rutin based on new nitrogen and sulfur co-doped carbon dots: Enhanced selectivity based on masking the interfering flavonoids with BSA complexation 2022
69 Double-signal quantification of amoxicillin based on interaction with 4-aminoantipyrine at copper and nitrogen co-doped carbon quantum dots as an artificial nanozyme 2022
70 Electrochemical sensing of copper-chelator D- penicillamine based on complexation with gold nanoparticles modified copper based-metal organic frameworks 2022