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Faculty members

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Inside a building, a man dressed in a traditional white uniform with a red and white Saudi shemagh wears a neutral expression as if he were taking a picture of a faculty file at Qassim University.
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sadeq mohammad ahmad alhazmy

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Personal data

  • 12508
  • s.alhzmy@qu.edu.sa
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    Scientific qualifications

    • 1993 M.Sc. in Chemistry, Faculty of Science, Sana'a University
    • Ph. D in Physical Chemistry, University of Tanta-Egypt, a.

    Research interests

    • Research Interests Photochemistry Photochemical and photophysical characterization of organic compounds

    Published research

    • Enhancing the Structural, Optical, Thermal, and Electrical Properties of PVA Filled with Mixed Nanoparticles (TiO2/Cu) (2023-01-01)
    • Enhanced structural, optical, and electrical properties, along with antibacterial activity, of selenium nanoparticles loaded PVA/CMC blend for electrochemical batteries and food packaging (2022-01-01)
    • A new coumarin laser dye 3-(benzothiazol-2-yl)-7-hydroxycoumarin (2005-01-01)
    • Enhanced Structural, Optical Properties, and Antibacterial Activity of PEO/CMC Doped TiO2 NPs for Food Packaging Applications (2023-01-01)
    • Inorganic nanofillers TiO2 nanoparticles reinforced host polymer polypyrrole for microelectronic devices and high-density energy storage systems (2023-01-01)
    • Spectral, acid-base, and laser characteristics of 1,4-Bis[β-(2-quinolyl)vinyl]benzene (BQVB) (1996-01-01)
    • Determination of trace and heavy metals in bottled drinking water in Yemen by ICP-MS (2024-01-01)
    • Silver–N‐heterocyclic carbene complexes‐catalyzed multicomponent reactions: Synthesis, spectroscopic characterization, density functional theory calculations … (2021-01-01)
    • Emission characteristics and photostability of 1,4-bis[β-(2-benzoxazolyl)vinyl]benzene (BBVB) laser dye (1995-01-01)
    • Chemosensing properties of coumarin derivatives: promising agents with diverse pharmacological properties, docking and DFT investigation (2022-01-01)
    • Quinoline-Based Materials: Spectroscopic Investigations and DFT/TD-DFT Calculations (2022-01-01)
    • Synthesis, optical properties, DNA, β-cyclodextrin interaction, hydrogen isotope sensor, and computational study of a new enantiopure isoxazolidine derivative (ISoXD) (2024-01-01)
    • Enhanced energy transfer from diolefinic laser dyes to meso-tetrakis(4-sulfonatophenyl)porphyrin immobilized on silver nanoparticles: DFT, TD-DFT, and spectroscopic studies (2022-01-01)
    • Photophysical and Laser-Based Techniques in Chemistry, Biology, and Medicine (2006-01-01)
    • Enhancing Optical Properties and Antimicrobial Efficacy of PEO/CS-Doped TiO2 Nanoparticles for Food Packaging Applications (2024-01-01)
    • The spectra, lifetime, and laser activity of 2,5-bis[2-(1-naphthyl)vinyl]pyrazine and 2,5-bis[2-(2-naphthyl)vinyl]pyrazine (1993-01-01)
    • Spectral properties of (5-Phenyl-1,3,4-oxadiazol-2-yl)-7-hydroxycoumarin (POHC) (2000-01-01)
    • A new diolefinic laser dye: 2,5-bis[2-(2-naphthyl)vinyl]pyrazine (B2NVP) (1999-01-01)
    • Synthesis, characterization, and performance of pyridomethene–BF2 fluorescence dye-doped PVA thin film and PVP nanofibers as low γ-ray dosimeters (2022-01-01)
    • Potential health effects of daily khat leaf chewing: A study on changes in biochemical blood constituents among adults in Sana'a City, Yemen (2013-01-01)
    • Hydrogen bonding in hydrogenated amorphous germanium (2004-01-01)
    • Synthesis, optical properties, DNA, β-cyclodextrin interactions, and antioxidant evaluation of a novel isoxazolidine derivative (ISoXD2): A multispectral and computational analysis (2024-01-01)
    • A study of the electronic absorption and emission spectra of DBDMA dye: solvent effect, energy transfer, and fluorescence quenching (2023-01-01)
    • DFT Study of Regio- and Stereoselective 1,3-Dipolar Cycloaddition Reaction Between Diazopropane and Substituted Chalcone Derivatives: Molecular Docking of Novel Pyrazole Derivatives as Anti... (2023-01-01)
    • Evaluation of Poly(vinyl chloride)/2-nitrophenyl octyl ether/di(2-ethylhexyl) phosphoric acid Polymer Inclusion Membrane Performance for Zinc Recovery and Separation (2024-01-01)
    • Synthesis, characterization, optical properties, biological activity, and theoretical studies of a (4-nitrobenzylidene)amino)phenyl)imino)methyl)naphthalen-2-ol-based… (2024-01-01)
    • Effect of viscosity and temperature on some photophysical parameters of 9-phenyl-10-methoxy anthracene (2004-01-01)
    • Photoinduced and classical sol-gel synthesis: spectral and photophysical behavior of silica matrix doped by novel fluorescent dye based on boron difluoride complex (2021-01-01)
    • Synthesis, Characterization, DNA, Fluorescence, Molecular Docking, and Antimicrobial Evaluation of Novel Pd(II) Complex Containing O, S Donor Schiff Base Ligand and Azole… (2024-01-01)
    • Binding of some antibacterial fluoroquinolones with ds-DNA, β-cyclodextrin, and hemoglobin: spectroscopic and voltammetric studies (2020-01-01)
    • Synthesis and Investigation of Antimicrobial, Antioxidant, Enzymatic Inhibitory, and Antiproliferative Activities of Ruthenium (II) Complexes Bearing Benzimidazole-Based N … (2026-01-01)
    • Synthesis and Spectral Characterization of (E)-3-(3-(4-(Dimethylamino)Phenyl)Acryloyl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and Acetylcholinesterase ... (2021-01-01)
    • Identification and Characterization of α-Amylase from Yemeni bean (Dolichos Lablab L.) seeds (2011-01-01)
    • Novel N-heterocyclic carbene silver (I) complexes: Synthesis, structural characterization, antimicrobial and cytotoxicity potential studies (2025-01-01)
    • A facile and practical p-toluenesulfonic acid catalyzed route to dicoumarols and their biological evaluation (2023-01-01)
    • Novel 3-phenyl-1-(alkylphenyl)-9-oxa-4-azaphenanthrene-10-ones as Inhibitors of Some Enzymes: Synthesis, Characterization, Biological Evaluation, and Molecular Docking Studies (2022-01-01)
    • Synthesis and characterization of a solvatochromic urea-schiff base derivative: Investigating optical properties, hydrogen bonding effect, copper ion sensing, computational (2025-01-01)
    • Fabrication of Biocompatible 3D Printed Optical Fiber and Characterization in Wound-Mimicked Oxidative Stress for Long-Term Monitoring (2024-01-01)
    • Enhanced structural, optical properties and antibacterial activity of PEO/CMC doped TiO2 NPs for food packaging applications. Polymers 2023; 15 (2023-01-01)
    • Copper-Catalyzed Hydroboration of Enamides with Bis(pinacolato)diboron: Promising Agents with Antimicrobial Activities (2022-01-01)
    • Comprehensive multispectral and computational study of isoxazolidine derivative ‘ISoXD3’: Synthesis, spectral characteristics, DNA binding, and comparative effects of allyl and… (2025-01-01)
    • Spectroscopic Properties, Biological Activity, and Sensing Applications of Coumarin Derivative (E)-3-(3-(4-(Dimethylamino)phenyl)acryloyl)-4-hydroxy-2H-chromen-2-one in… (2025-01-01)
    • Literature Review on the Effect of the Combination of Glutathione and Allicin on Their Antioxidant and Antibacterial Activities for Wound Healing (2023-01-01)
    • Synthesis and characterization of viscosity-adjusted optical fiber for pH sensing applications (2023-01-01)
    • Mucin-Based Biomimetic Patches for Dynamic Heart Repair: Auxetic Structures and Translational Challenges (2026-01-01)
    • Chemically Etched 3D-Printed Optical Fibers for Biocompatible Applications (2025-01-01)
    • Fabrication and Characterization of a PEGDMA-Conjugated Patch for Epicardial Cardiac Applications (2025-01-01)
    • Design and synthesis of novel metallophthalocyanines via two-step reactions as potential antimicrobial agents, starting with newly synthesized phthalonitrile derivatives… (2024-01-01)
    • Reduced Glutathione Antioxidant Stability in Polymer Solutions Toward Wound Bioactive Dressing Application (2022-01-01)
    • DFT study of regio-and stereo-selective 1,3-dipolar cycloaddition reaction between diazopropane and substituted chalcone derivatives: Molecular docking of novel pyrazole derivatives as anti-cancer agents (2022-01-01)
    • Research Article Copper-Catalyzed Hydroboration of Enamides with Bis(pinacolato)diboron: Promising Agents with Antimicrobial Activities (2022-01-01)
    • Electrochemical Reduction and Oxidation of the Antibiotic Cefoxitin-Cu2+ Complex and its Analytical Applications (2021-01-01)
    • Research Article Synthesis and Spectral Characterisation of (E)-3-(3-(4-(Dimethylamino) Phenyl) Acryloyl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and… (2021-01-01)
    • Gemini Surfactants: Micellar Catalysis of Chemical Reactions by Mixed Surfactant Systems and (2021-01-01)
    • The influence of indium impurity on the electrical and optical properties of amorphous Se80Ge20-xInx thin films., (2008-01-01)
    • Thermoelectric power and electrical conductivity of the amorphous system SE85SxSb15-x (2008-01-01)
    • Effect of 0.5 MeV α-irradiation on hydrogen bonding in a-Si: H thin films (2004-01-01)
    • 4th International Conference, Solar Energy Storage and Applied Photochemistry, Cairo, Egypt, January 1-6, 1997. Book of Abstracts. (1997-01-01)
    • Bioscience Research (2026-01-01)

    Teaching materials

    • CHEM231 Phases of matter and solutions
    • CHEM230 Chemical Thermodynamics
    • CHEM 499 Research Project CHEM 499
    • CHEM330 Quantum Chemistry
    • General Chemistry CHEM101
    • Surface Chemistry and Catalysis 433 CHEM
    • CHEM 425 Nuclear and Radiochemistry
    • CHEM635 Nanochemistry - Master's Degree
    • Advanced Physical Chemistry ( 4 ) CHEM634 - Master's Degree
    • Photochemistry and Radiochemistry 431 CHEM

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