Ahmed O. Alnajjar

King Faisal University — Saudi Arabia

Chemistry · Physical Sciences

18h-index750citations44works1.32yr avg
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Research Topics

Analytical Methods in Pharmaceuticals(14), Microfluidic and Capillary Electrophoresis Applications(11), Antibiotics Pharmacokinetics and Efficacy(10), Analytical chemistry methods development(7), Analytical Chemistry and Chromatography(6)

Publications44 total

Supramolecular interaction of metoprolol with β-cyclodextrin: Spectroscopic characterization and analytical application
Journal of Chemical Research·2025Open Access
Improvement and Application HPLC-UV Method for detecting of N-drugs in Pharmaceutical Formulations
Scientific Journal of King Faisal University Basic and Applied Sciences·2025Open Access
Fluorometric Detection of Five Nitrogen-Based Pharmaceuticals Based on Ion-Pairing Association with EY: DFT Calculations
Chemistry·2024· 1 citedOpen Access
Supramolecular Interaction of Atenolol and Propranolol with β-Cyclodextrin Spectroscopic Characterization and Analytical Application
Molecules·2024· 4 citedOpen Access
Fabrication of a Novel CNT-COO−/Ag3PO4@AgIO4Composite with Enhanced Photocatalytic Activity under Natural Sunlight
Molecules·2023· 3 citedOpen Access
Development of Capillary Zone Electrophoresis Method for the Simultaneous Separation and Quantification of Metformin and Pioglitazone in Dosage Forms; and Comparison with HPLC Method
Molecules·2023· 10 citedOpen Access
Investigation of the Interaction of Benzo(a)Pyrene and Fluoranthene with Cucurbit[n]urils (n = 6–8): Experimental and Molecular Dynamic Study
Molecules·2023· 4 citedOpen Access
Facile synthesis of Co/Ni bimetallic phosphate as electrode material for urea fuel cells: Effect of synthetic strategy on the physicochemical and electrocatalytic behavior
Fuel·2022· 16 cited
Utilization of 4-fluoro-7-nitro-2,1,3-benzoxadiazole (NBD-F) as a fluorogenic reagent for the development of a spectrofluorometric assay method for taurine in energy drinks
Journal of Chemical Research·2022· 2 citedOpen Access
Steel protection in acidified 3.5% NaCl by novel hybrid composite of CoCrO3/polyaniline: Chemical fabrication, physicochemical properties, and corrosion inhibition performance
Construction and Building Materials·2021· 49 cited
Front Cover: Capillary electrophoresis method for simultaneous analysis of caffeine, vanillin and ethyl vanillin in beverages
Separation Science Plus·2021· 1 cited
A novel approach to investigate the synergistic inhibition effect of nickel phosphate nanoparticles with quaternary ammonium surfactant on the Q235-mild steel corrosion: Surface morphology, electrochemical-computational modeling outlines
Journal of Molecular Liquids·2021· 26 cited
Capillary electrophoresis method for simultaneous analysis of caffeine, vanillin and ethyl vanillin in beverages
Separation Science Plus·2021· 27 cited
Advanced self-healing coatings based on ZnO, TiO2, and ZnO-TiO2/polyvinyl chloride nanocomposite systems for corrosion protection of carbon steel in acidic solutions containing chloride
Journal of the Taiwan Institute of Chemical Engineers·2020· 49 cited
Cr and Mn total, accessible species, and protein-fraction contents in plants used for traditional anti-diabetes treatment
Journal of Trace Elements in Medicine and Biology·2020· 13 citedOpen Access
Application of Capillary Electrophoresis with Capacitively Coupled Contactless Conductivity Detection (CE-C<sup>4</sup>D): 2017–2020
Critical Reviews in Analytical Chemistry·2020· 26 cited
A facile chemical synthesis of CuxNi(1−x)Fe2O4 nanoparticles as a nonprecious ferrite material for electrocatalytic oxidation of acetaldehyde
Scientific Reports·2020· 32 citedOpen Access
Enhanced the protection capacity of poly(o-toluidine) by synergism with zinc or lanthanum additives at C-steel/HCl interface: A combined DFT, molecular dynamic simulations and experimental methods
Journal of Molecular Liquids·2020· 42 cited
Editorial: 33 Tips for Arabs who Wish to Publish in Scopus- and Clarivate-Indexed Journals
Scientific Journal of King Faisal University Basic and Applied Sciences·2020Open Access
Investigation of total zinc contents and zinc-protein profile in medicinal plants traditionally used for diabetes treatment
BioMetals·2019· 22 cited
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Frequent Co-authors

Abubakr M. Idris(21), Hany M. Abd El‐Lateef(8), Abdalla A. Elbashir(8), Rafea E. E. Elgorashe(8), Mai M. Khalaf(4), Rafea Elamin Elgack Elgorashe(4), Ammar Ebrahim(4), Ibrahim M.A. Mohamed(3), Hassan Y. Aboul‐Enein(3), Mahesh Attimarad(3), Fahad N. Assubaie(3), Salih A. Naheid(3), Esam Bakir(3), Hamed H. M. Abuseada(2), Bernhard Michalke(2), Mohamed E. El‐Zaria(2), Hebah Alramadhan(2), Turki S. Alkhuraiji(2), Khaled Fahmi Fawy(2), Mohammed A. H. Altayeb(2)