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Faculty members

Content

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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NADIA AHMED MOHAMED AHMED

Full Professor
College of Sciences
Chemistry Department

Personal data

  • NA.AHMED@qu.edu.sa
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    Scientific qualifications

    • B. Sc.) Science - Chemistry)
    • (M. Sc. (Science - Organic Chemistry (Polymer Chemistry)
    • (Ph. D. (1) - Philosophy in Science - Organic Chemistry (Polymer Chemistry)
    • (Ph. D. (2) - Chemical engineering - Organic Chemistry (Polymer Chemistry)

    Research interests

    • Grafting, stabilization and biological activity of polymers, biopolymers, blends and nanocomposites

    Published research

    • Green synthesis and molecular docking studies of bisthiazole and bisthiadiazole derivatives using p-aminobenzoic acid chitosan/CuONP composites (2025-12-31)
    • Novel xanthan gum hydrogels boosted with crosslinked carboxymethyl chitosan and zinc oxide nanoparticles: synthesis, characterization, and biological activity evaluation (2025-10-10)
    • Phthalimido thioureas with high antimicrobial performance as stabilizers for enhancing the thermal stability of multi-walled carbon nanotube-loaded poly(vinyl chloride) (2020-11-30)
    • Enhancement of the thermal stability of PVC filled with multiwalled carbon nanotubes using new antimicrobial itaconimido aryl 1,3,4-oxadiazoles (2020-12-10)
    • A novel O-carboxymethyl chitosan-based hydrogel with outstanding adsorption performance for the removal of cationic Basic Red 12 dye from aqueous solutions (2023-06-07)
    • Synthesis of Novel Antimicrobial and Food-Preserving Hydrogel Nanocomposite Films Based on Carboxymethylcellulose (2024-02-13)
    • Evaluation of poly(N-benzoyl-4-(N-itaconimido)benzhydrazide) and Its Metal Complexes as Microbial Inhibitors and Thermal Stabilizers for Poly(vinyl chloride) (2021-10-30)
    • Preparation and characterization of some new antimicrobial thermally stable PVC formulations (2020-10-19)
    • Design, Preparation, and Evaluation of Antimicrobial Activity of Chitosan-Based Biomaterials Modified with Silver Nanoparticles (2020-05-15)
    • Synthesis, Characterization, and Anti-Inflammatory and Anti-Helicobacter pylori Activities of Novel Benzophenone Tetracarboxylimide-Benzoyl Thiourea Cross-Linked Chitosan Hydrogels (2021-04-21)
    • Evaluation of the antimicrobial and anti-biofilm activity of novel salicylhydrazido chitosan derivatives impregnated with titanium dioxide nanoparticles (2022-03-23)
    • Reinforcement of the antimicrobial activity and biofilm inhibition of novel chitosan-based hydrogels utilizing zinc oxide nanoparticles (2023-07-04)
    • Evaluation of the In Vitro Anti-Inflammatory and Anti-Helicobacter pylori Activities of Chitosan-Based Biomaterials Modified with Copper Oxide Nanoparticles (2023-10-11)
    • Synthesis, characterization and evaluation of in vitro potential antimicrobial efficiency of new chitosan hydrogels and their CuO nanocomposites (2024-07-22)
    • Green Biocatalyst for Ultrasound-Assisted Thiazole Derivatives: Synthesis, Antibacterial Evaluation, and Docking Analysis (2024-03-12)
    • Terephthalohydrazido cross-linked chitosan hydrogels: synthesis, characterization and applications (2021-06-23)
    • Synthesis, characterization, and antimicrobial activity of novel N-acetyl, N'-chitosanacetohydrazide and its metal complexes (2021-08-12)
    • Thermal and optical properties of aromatic polyamide-hydrazides modified with multiwalled carbon nanotubes (2020-06-02)
    • Effective removal of Basic Red 12 dye by novel antimicrobial trimellitic anhydride isothiocyanate-cross-linked chitosan hydrogels (2021-03-10)
    • Green Synthesis and Molecular Docking Study of Some New Thiazoles Using Terephthalohydrazide Chitosan Hydrogel as an Eco-friendly Biopolymeric Catalyst (2023-09-01)
    • Eco-Friendly Synthesis of Thiazole Derivatives Using Recyclable Cross-Linked Chitosan Hydrogel Biocatalyst Under Ultrasonic Irradiation as Anti-Hepatocarcinogenic Agents (2024-12-01)
    • Poly(vinyl alcohol) hydrogels enhanced with cross-linked chitosan and silver nanoparticles for efficient adsorption of Congo Red and Crystal Violet dyes (2023-11-01)
    • Cross-Linked Chitosan/Multi-Walled Carbon Nanotubes Composite as an Ecofriendly Biocatalyst for the Synthesis of Some Novel Benzil Bis-Thiazoles (2021-06-01)
    • Adsorption Behavior of Methylene Blue Dye by a Novel Cross-Linked O-CM-Chitosan Hydrogel in Aqueous Solution: Kinetics, Isotherm, and Thermodynamics (2021-11-01)
    • Synthesis and Characterization of Novel Uracil-Modified Chitosan as a Promising Adsorbent for Efficient Removal of Congo Red Dye (2022-01-01)
    • Design, Synthesis, and Characterization of Novel Bis-Uracil Chitosan Hydrogels Modified with Zinc Oxide Nanoparticles for Boosting Their Antimicrobial Activity (2023-02-01)
    • Effect of Single-Walled Carbon Nanotubes on the Adsorption of Basic Red 12 Dye by Trimellitic Anhydride Isothiocyanate-Crosslinked Chitosan Hydrogel (2023-03-01)
    • Kinetics, Isotherm and Thermodynamic Studies for Efficient Adsorption of Congo Red Dye from Aqueous Solution onto Novel Cyanoguanidine-Modified Chitosan Adsorbent (2021-12-01)
    • Evaluation of Antimicrobial and Anti-Biofilm Formation Activities of Novel Poly(vinyl alcohol) Hydrogels Reinforced with Crosslinked Chitosan and Silver Nanoparticles (2022-04-01)
    • Preparation and Characterization of a New Bis-Uracil Chitosan-Based Hydrogel as an Efficient Adsorbent for Removal of Anionic Congo Red Dye (2023-03-01)
    • Efficient adsorption of Fast Green Dye by Chitosan Modified with Cyanoguanidine: Statistical Modeling, Kinetic, and Isotherm Studies (2026-03-20)
    • Adsorption of Ciprofloxacin onto CMCs/XG Hydrogel: Optimization, Kinetic, and Isotherm Studies (2026-03-04)
    • Antioxidant, Anti-HCC, and Anti-Inflammatory Activities of Novel Fabricated Carboxymethyl Xanthan Gum-Graft-Polyglycidyl Methacrylate/Multi-walled Carbon Nanotube Composites (2026-01-01)
    • SYNTHESIS AND CHARACTERIZATION OF NOVEL HIGHLY SWELLABLE ANTIMICROBIAL STARCH HYDROGELS IMPREGNATED WITH ZINC OXIDE NANOPARTICLES AS EDIBLE FOOD COATING (2025-07-01)
    • Chondroitin Sulfate Polyelectrolyte Nanoparticles for Controlled Release of Dexamethasone: Improvement of the Anticancer Activity of Curcumin (2025-07-01)
    • Chitosan Nanoencapsulation of Turbinaria triquetra Metabolites in the Management of Podocyturia in Nephrotoxic Rats (2025-01-03)
    • Kinetics of imidazole propionate from orally delivered histidine in mice and humans (2024-11-04)
    • EVALUATION OF IN-VITRO ANTIMICROBIAL, ANTIOXIDANT AND ANTICANCER ACTIVITY OF A NEW CARBOXYMETHYLCHITOSAN-BASED CYANOGUANIDINE COPOLYMER (2024-05-01)
    • Oral histidine affects gut microbiota and MAIT cells, improving glycemic control in type 2 diabetes patients. (2024-12-31)
    • Chemical Composition, Antioxidant Activity, and Cytotoxic Activity of Essential Oils from the Above-Ground Parts of Sonchus oleraceus L. (2024-06-01)
    • Prophylactic consequences of sodium salicylate nanoparticles in cisplatin-mediated hepatotoxicity (2023-06-21)
    • Green Synthesis of a Nano-Silver/Sodium Alginate/Carboxymethyl Xanthan Gum Hydrogel and Evaluation of Its Anti-Inflammatory and Anti-Helicobacter pylori Activity (2022-09-01)
    • A New Stilbene-Biscarbothioamide-Based Colorimetric Chemosensor and Turn-On Fluorescent Probe for the Detection of the Hg²⁺ Cation (2022-08-17)
    • Cytoprotective potentialities of carvacrol and its nanoemulsion against cisplatin-induced nephrotoxicity in rats: development of nanoencapsulated form (2022-03-29)
    • Enhancement of Adsorption of Congo Red Dye onto Novel Antimicrobial Trimellitic Anhydride Isothiocyanate-Cross-linked Chitosan Hydrogels (2019-12-18)
    • Shoot aqueous extract of Manihot esculenta Crantz (cassava) acts as a protective agent against paracetamol-induced liver injury (2020-01-14)
    • Synthesis and characterization of novel trimellitic anhydride isothiocyanate-crosslinked chitosan hydrogels modified with multi-walled carbon nanotubes for enhancement of antimicrobial activity (2019-07-01)
    • Synthesis, characterization, and antimicrobial activity of novel aminosalicylhydrazide crosslinked chitosan modified with multi-walled carbon nanotubes (2019-01-01)
    • Novel aminohydrazide cross-linked chitosan filled with multi-walled carbon nanotubes as antimicrobial agents (2018-08-01)
    • Dynamic and electrical properties of aromatic poly(amide hydrazides) filled with multi-walled carbon nanotubes (2018-05-01)
    • Pyromellitimide benzoyl thiourea cross-linked carboxymethyl chitosan hydrogels as antimicrobial agents (2017-01-01)
    • Adsorption of Congo red dye onto antimicrobial terephthaloyl thiourea cross-linked chitosan hydrogels (2017-11-01)
    • Evaluation of the Stability of Rigid Poly(vinyl chloride)/Biologically Active Phthalimido Phenyl Urea Composites Using Thermogravimetric Analysis (2017-06-01)
    • Synthesis, characterization, and antimicrobial activity of chitosan hydrazide derivative (2017-01-01)
    • SWELLING BEHAVIOR OF CROSS-LINKED TEREPHTHALOYL THIOUREA CARBOXYMETHYL CHITOSAN HYDROGELS (2016-03-01)
    • Thermally stable antimicrobial polyvinyl chloride/maleimido aromatic hydrazide composites (2016-09-01)
    • Synthesis and characterization of biodegradable copoly(ether-ester-urethane)s and their chitin whisker nanocomposites (2016-07-01)
    • Thermogravimetric analysis in the evaluation of the inhibition of degradation of rigid poly(vinyl chloride) using biologically active phthalimido aromatic hydrazide derivatives (2016-06-01)
    • Thermally Stable Antimicrobial PVC/Maleimido Phenyl Thiourea Composites (2016-06-01)
    • Novel antimicrobial superporous cross-linked chitosan/pyromellitimide benzoyl thiourea hydrogels (2016-01-01)
    • Cure kinetics and thermal stability of maleimide modified epoxy TGIC/CPE powder coating system (2015-10-10)
    • Synthesis, characterization, and application of biodegradable crosslinked carboxymethyl chitosan/poly(vinyl alcohol) clay nanocomposites (2015-11-01)
    • Synergistic effect of maleimido phenyl urea derivatives mixed with some commercial stabilizers on the efficiency of thermal stabilization of PVC (2015-07-01)
    • Significance of Urinary Monocyte Chemoattractant Protein-1 in Early Detection of Nephropathy in Type 2 Diabetic Patients (2013-01-01)
    • Thermally stable antimicrobial PVC/maleimido phenyl urea composites (2014-11-01)
    • Anti-inflammatory and Antipyretic Properties of Spirulina platensis and Spirulina lonar: A Comparative Study (2014-09-01)
    • Crystallization and Thermal Properties of Biodegradable Polyurethanes Based on Poly[(R)-3-hydroxybutyrate] and Their Composites with Chitin Whiskers (2014-09-15)
    • Synthesis and characterization of some novel antimicrobial thiosemicarbazone O-carboxymethyl chitosan derivatives (2014-02-01)
    • Novel self-dyed wholly aromatic polyamide-hydrazides covalently bonded with azo groups in their main chains (2013-11-01)
    • Quaternized N-substituted carboxymethyl chitosan derivatives as antimicrobial agents (2013-09-01)
    • Novel Terephthaloyl Thiourea Cross-linked Chitosan Hydrogels as Antibacterial and Antifungal Agents (2013-06-01)
    • Saudi Arabia Global Health Professional Students Tobacco Survey 2010-2011 (2012-01-01)
    • Woman's Attitude towards the Presence of the Husband in the Labor Room during Childbirth (2012-01-01)
    • Novel self-dyed wholly aromatic polyamide-hydrazides covalently bonded with azo groups in their main chains: 1. Structure-Property Relationships (2012-12-01)
    • Synthesis and antimicrobial activity of some novel terephthaloyl thiourea cross-linked carboxymethyl chitosan hydrogels (2012-12-01)
    • Synthesis and Antimicrobial Activity of Some Novel Cross-Linked Chitosan Hydrogels (2012-09-01)
    • Novel Antimicrobial Organic Thermal Stabilizer and Co-Stabilizer for Rigid PVC (2012-07-01)
    • Preparation and antimicrobial activity of some carboxymethyl chitosan acyl thiourea derivatives (2012-06-01)
    • Synthesis, Characterization, and Antimicrobial Activity of Carboxymethyl Chitosan-Graft-Poly(N-acryloyl, N′-cyanoacetohydrazide) Copolymers (2012-01-01)
    • Chemically induced graft copolymerization of 4-vinyl pyridine onto carboxymethyl chitosan (2011-08-01)
    • Synthesis, characterization, and thermal stability of novel wholly para-oriented aromatic poly(ether-amide-hydrazide)s bearing pendant groups and their corresponding poly(ether-amide-1,3,4-oxadiazole)s (2011-03-01)
    • Synthesis, Characterization, and Antimicrobial Activity of Poly(N-vinylimidazole)-Grafted Carboxymethyl Chitosan (2010-03-17)
    • Chemically Induced Graft Copolymerization of Acrylonitrile onto Carboxymethyl Chitosan and its Modification to Amidoxime Derivative (2010-01-01)
    • Thermal degradation behavior of novel wholly para-oriented aromatic polyamide-hydrazides containing sulfone-ether linkages (2009-10-01)
    • Synthesis and Characterization of Novel Wholly Para-Oriented Aromatic Polyamide-Hydrazides Containing Sulfone-Ether Linkages (2009-07-15)
    • Thermal Degradation Behavior of Poly(vinyl chloride) in the Presence of Poly(N′-acryloyl benzhydrazide) (2009-04-01)
    • Thermal Degradation Behavior of Poly(vinyl chloride) in the Presence of Poly(glycidyl methacrylate) (2008-11-15)
    • Thermal Degradation Behavior of Poly(vinyl chloride) in the Presence of Poly(N-acryloyl-N′-cyanoacetylhydrazide) (2008-08-15)
    • N-(Substituted phenyl)itaconimide-phenyl salicylate blends as organic stabilizers for plasticized poly(vinyl chloride) against photodegradation (2007-06-01)
    • N-(Substituted phenyl) itaconimides as organic stabilizers for plasticized poly(vinyl chloride) against photodegradation (2007-04-01)
    • Thermal stability and degradation behavior of novel all-aromatic azopolyamide-hydrazides (2006-07-01)
    • Synthesis and characterization of novel wholly aromatic azopolyamide-hydrazides (2005-01-01)
    • N-(substituted phenyl)itaconimides as organic stabilizers for rigid poly(vinyl chloride) against photodegradation (2003-12-01)
    • Structure-property relationships for novel, wholly aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units IV - Preparation and characterization of metallized plastic films through transition metal complexation (2003-10-01)
    • N-(substituted phenyl)itaconimides as organic stabilizers for plasticized poly(vinyl chloride) against thermal degradation (2003-05-01)
    • Structure-property relationships for novel, wholly aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units:: 1.: Synthesis and characterization (2003-04-01)
    • Organic Thermal Stabilizers for Rigid Poly(vinyl Chloride) VI: Effect of Mixing p-Chloro-N-Phenylphthalimide with Some Commercial Stabilizers (2003-03-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) VII.: Effect of mixing 2-benzimidazolyl-ω-phenylpropenylidineacetonitrile with some commercial stabilizers (2003-03-01)
    • Structure-property relationships for novel, wholly aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units II.: Thermal stability and degradation behavior (2003-01-01)
    • N-(substituted phenyl)itaconimides as organic stabilizers for rigid poly(vinyl chloride) against thermal degradation (2002-10-01)
    • Frontal analysis of drug-plasma lipoprotein binding using capillary electrophoresis (2002-01-15)
    • Organic Thermal Stabilizers for Rigid Poly(vinyl Chloride) IV: N-Arylphthalimides (2002-01-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) V. Benzimidazolylacetonitrile and some of its derivatives (2002-01-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) - III. Crotonal and cinnamal thiobarbituric acids (2001-01-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) II. Benzal thiobarbituric acid and some of its derivatives (2000-01-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) I. Barbituric and thiobarbituric acids (2000-01-01)
    • Thermal degradation behavior of poly(vinyl chloride)-poly(vinyl butyral) blends (1999-09-01)
    • Aromatic 1,3,4-oxadiazoles as thermal stabilizers for rigid poly(vinyl chloride) (1999-02-01)
    • Some novel polyamines as antioxidants for SBR vulcanizates (1999-01-01)
    • N-acryloyl,N′-cyanoacetohydrazide as a thermal stabilizer for rigid poly(vinyl chloride) (1998-02-01)
    • CYANOACETOHYDRAZIDE AS AN INHIBITOR FOR THE LIQUID-PHASE AND GAS-PHASE POLYMERIZATION OF ACRYLIC ACID (1994-12-01)
    • PREPARATION OF A NOVEL OXALIC-AROMATIC COPOLYAMIDE-HYDRAZIDE (1993-01-01)
    • The preparation and properties of membranes for reverse osmosis separation of wholly aromatic polyamide-hydrazides. (1993-01-01)
    • NOVEL WHOLLY AROMATIC POLYAMIDE-HYDRAZIDE. 1. SYNTHESES AND PROPERTIES OF FILMS BASED ON A POLYMER OF P-AMINOSALICYLIC ACID HYDRAZIDE VIA POLYCONDENSATION WITH TEREPHTHALOYL CHLORIDE (1993-01-01)
    • Wholly Aromatic Polyamide-Hydrazide Novel. 3. Preparation and Characterization of Semiconductors from Poly[4-(terephthaloylamino)salicylic-acid hydrazide]-Metal Chelates (1993-01-01)
    • N-SUBSTITUTED MALEIMIDES AS PHOTOSTABILIZERS FOR RIGID POLY(VINYL CHLORIDE) (1990-01-01)
    • N-SUBSTITUTED MALEIMIDES AS THERMAL STABILIZERS FOR PLASTICIZED POLY(VINYL CHLORIDE) (1990-01-01)
    • N-SUBSTITUTED MALEIMIDES AS THERMAL STABILIZERS FOR RIGID POLYVINYL CHLORIDE (1989-04-01)
    • POLYMERIZATION PRODUCTS OF PARA-BENZOQUINONE AS THERMAL STABILIZERS FOR RIGID POLYVINYL CHLORIDE. 2. EVALUATION OF THE STABILIZING EFFICIENCY (1985-01-01)
    • POLYMERIZATION PRODUCTS OF PARA-BENZOQUINONE AS THERMAL STABILIZERS FOR RIGID POLYVINYL CHLORIDE. 1. PREPARATION OF THE STABILIZER (1985-01-01)
    • Antimicrobial Itaconimido Aromatic Hydrazide Derivatives for the Inhibition of Thermal Degradation of Rigid PVC (2019-05-01)
    • Biologically active maleimido aromatic 1,3,4-oxadiazole derivatives evaluated thermogravimetrically as stabilizers for rigid PVC (2018-03-01)
    • Thermogravimetric Evaluation of Novel Antimicrobial Phthalimido Aromatic 1,3,4-Oxadiazole Derivatives as Stabilizers for Rigid PVC (2017-12-01)
    • Structure-Property Relationships for Novel Wholly Aromatic Polyamide-Hydrazides Containing Various Proportions of para-phenylene and meta-phenylene Units—V:: Evaluation of the Electrical Surface Conductivity of Several Metallized Plastic Films (2007-06-01)
    • Novel wholly aromatic polyamide-hydrazides - VII. Metallization of polymers through transition metal complexation (1998-03-01)
    • Novel wholly aromatic polyamide-hydrazides. 6. Dependence of membrane reverse osmosis performance on processing parameters and polymer structural variations (1997-09-01)
    • Aromatic hydrazides as stabilizers for rigid PVC against thermo-oxidative degradation (1997-01-01)
    • NOVEL WHOLLY AROMATIC POLYAMIDE-HYDRAZIDES. 4. EFFECT OF POLYMER STRUCTURAL COMPOSITIONS ON THEIR PROPERTIES (1995-09-01)
    • NOVEL WHOLLY AROMATIC POLYAMIDE HYDRAZIDES. 5. STRUCTURE-MOLECULAR WEIGHT-THERMAL STABILITY RELATIONSHIPS (1994-01-01)
    • Cyanoguanidine-Modified Chitosan as an Effective Adsorbent for Removing Cupric Ions from Aquatic Solutions: Kinetics, Isotherms, and Mechanisms (2025-04-06)
    • Adsorptive Elimination of Cu(II) Ions from Aqueous Solution onto Chitosan Modified with Uracil (2024-12-01)
    • Effective Removal of Cu(II) Ions from Aqueous Solution by Cross-Linked Chitosan-Based Hydrogels (2024-08-01)
    • Design, Synthesis, and Characterization of Novel Pyrazole Cross-Linked Chitosan Derivatives Modified with Zinc Oxide Nanoparticles for Boosting Their Anticancer Activity (2025-04-15)
    • Design and synthesis of novel tetrabromophthalimide derivatives as potential tubulin inhibitors endowed with apoptotic induction for cancer treatment (2024-05-15)
    • Kinetics, isotherm and thermodynamic studies for efficient adsorption of Congo Red dye from aqueous solution onto novel cyanoguanidine-modified chitosan adsorbent (2021-01-01)
    • Synthesis, characterization and antimicrobial activity of poly (N-vinyl imidazole) grafted carboxymethyl chitosan (2010-01-01)
    • Synthesis and antimicrobial activity of some novel cross-linked chitosan hydrogels (2012-01-01)
    • Adsorption Behavior of Methylene Blue Dye by Novel CrossLinked O-CM-Chitosan Hydrogel in Aqueous Solution: Kinetics, Isotherm and Thermodynamics (2021-01-01)
    • Defense Responses in Grapevine Leaves Against Botrytis cinerea Induced by Application of a Pythium oligandrum Strain or Its Elicitin, Oligandrin, to Roots (2007-01-01)
    • Quaternized N-substituted carboxymethyl chitosan derivatives as antimicrobial agents (2013-01-01)
    • Synthesis and characterization of some novel antimicrobial thiosemicarbazone O-carboxymethyl chitosan derivatives (2014-01-01)
    • Encyclopedia of Polymer Applications, 3 Volume set (2018-01-01)
    • Adsorption of Congo red dye onto antimicrobial terephthaloyl thiourea cross-linked chitosan hydrogels (2017-01-01)
    • Improvement of erythromycin production by Saccharopolyspora erythraea in molasses based medium through cultivation medium optimization (2008-01-01)
    • Organic thermal stabilizers for rigid poly (vinyl chloride) I. Barbituric and thiobarbituric acids (2000-01-01)
    • Synthesis, characterization and application of biodegradable crosslinked carboxymethyl chitosan/poly (vinyl alcohol) clay nanocomposites (2015-01-01)
    • Preparation and antimicrobial activity of some carboxymethyl chitosan acyl thiourea derivatives (2012-01-01)
    • Structure–property relationships for novel wholly aromatic polyamide–hydrazides containing various proportions of para-phenylene and meta-phenylene units III. Preparation and … (2003-01-01)
    • Novel Terephthaloyl Thiourea Cross-linked Chitosan Hydrogels as Antibacterial and Antifungal Agents (2013-01-01)
    • Design, Preparation, and Evaluation of Antimicrobial Activity of Chitosan-Based Biomaterials Modified with Silver Nanoparticles (2020-01-01)
    • N‐substituted maleimides as thermal stabilizers for rigid polyvinylchloride (1989-01-01)
    • Is serum level of methylated RASSF1A valuable in diagnosing hepatocellular carcinoma in patients with chronic viral hepatitis C? (2012-01-01)
    • Organic thermal stabilizers for rigid poly (vinyl chloride) II. Benzal thiobarbituric acid and some of its derivatives (2000-01-01)
    • Novel aminohydrazide cross-linked chitosan filled with multi-walled carbon nanotubes as antimicrobial agents (2018-01-01)
    • Synthesis and antimicrobial activity of some novel terephthaloyl thiourea cross-linked carboxymethyl chitosan hydrogels (2012-01-01)
    • Evaluation of antimicrobial and anti-biofilm formation activities of novel poly(vinyl alcohol) hydrogels reinforced with crosslinked chitosan and silver nanoparticles (2022-01-01)
    • Synthesis and characterization of novel trimellitic anhydride isothiocyanate-cross linked chitosan hydrogels modified with multi-walled carbon nanotubes for enhancement of … (2019-01-01)
    • Novel antimicrobial organic thermal stabilizer and co-stabilizer for rigid PVC (2012-01-01)
    • Aromatic 1,3,4-oxadiazoles as thermal stabilizers for rigid poly(vinyl chloride) (1999-01-01)
    • Aromatic hydrazides as stabilizers for rigid PVC against thermo-oxidative degradation (1997-01-01)
    • Novel antimicrobial superporous cross-linked chitosan/pyromellitimide benzoyl thiourea hydrogels (2016-01-01)
    • Synthesis and characterization of novel uracil-modified chitosan as a promising adsorbent for efficient removal of Congo red dye (2022-01-01)
    • Enhancement of Adsorption of Congo Red Dye onto Novel Antimicrobial Trimellitic Anhydride Isothiocyanate-Cross-linked Chitosan Hydrogels (2020-01-01)
    • Synthesis, characterization, and antimicrobial activity of novel aminosalicylhydrazide crosslinked chitosan modified with multi-walled carbon nanotubes (2019-01-01)
    • Organic thermal stabilizers for rigid poly (vinyl chloride) III. Crotonal and cinnamal thiobarbituric acids (2001-01-01)
    • Reinforcement of the antimicrobial activity and biofilm inhibition of novel chitosan-based hydrogels utilizing zinc oxide nanoparticles (2023-01-01)
    • Preparation and characterization of a new bis-uracil chitosan-based hydrogel as an efficient adsorbent for the removal of anionic Congo red dye (2023-01-01)
    • Synthesis, characterization, and antimicrobial activity of chitosan hydrazide derivative (2017-01-01)
    • Organic thermal stabilizers for rigid poly (vinyl chloride) IV. N-Arylphthalimides (2002-01-01)
    • Poly (vinyl alcohol) hydrogels boosted with cross-linked chitosan and silver nanoparticles for efficient adsorption of Congo red and Crystal violet dyes (2023-01-01)
    • Evaluation of the antimicrobial and anti-biofilm activity of novel salicylhydrazido chitosan derivatives impregnated with titanium dioxide nanoparticles (2022-01-01)
    • Synthesis, characterization, anti-inflammatory and anti-Helicobacter pylori activities of novel benzophenone tetracarboxylimide benzoyl thiourea cross-linked chitosan hydrogels (2021-01-01)
    • Organic thermal stabilizers for rigid poly (vinyl chloride) V. Benzimidazolylacetonitrile and some of its derivatives (2002-01-01)
    • N-(Substituted phenyl) itaconimides as organic stabilizers for rigid poly (vinyl chloride) against thermal degradation (2002-01-01)
    • N-Substituted maleimides as thermal stabilizers for plasticized poly (vinyl chloride) (1990-01-01)
    • Some novel polyamines as antioxidants for SBR vulcanizates (1999-01-01)
    • Design, Synthesis, and Characterization of Novel Bis-Uracil Chitosan Hydrogels Modified with Zinc Oxide Nanoparticles to Enhance Their Antimicrobial Activity (2023-01-01)
    • Green Biocatalyst for Ultrasound-Assisted Thiazole Derivatives: Synthesis, Antibacterial Evaluation, and Docking Analysis (2024-01-01)
    • Patient satisfaction with preoperative care and its relationship with patient characteristics (2013-01-01)
    • Sheehan's syndrome with pancytopenia: a case report and review of the literature (2011-01-01)
    • Novel wholly aromatic polyamide-hydrazides. Part V: Structure-molecular-weight-thermal-stability relationships (1994-01-01)
    • Cross-linked chitosan/multi-walled carbon nanotubes composite as ecofriendly biocatalyst for synthesis of some novel benzil bis-thiazoles (2021-01-01)
    • Thermal stability and degradation behavior of novel all-aromatic azopolyamide-hydrazides (2006-01-01)
    • N-acryloyl,N′-cyanoacetohydrazide as a thermal stabilizer for rigid poly(vinyl chloride) (1998-01-01)
    • Evaluation of the in vitro anti-inflammatory and anti-Helicobacter pylori activities of chitosan-based biomaterials modified with copper oxide nanoparticles (2023-01-01)
    • Novel wholly aromatic polyamide-hydrazides: 6. Dependence of membrane reverse osmosis performance on processing parameters and polymer structural variations (1997-01-01)
    • Green synthesis and molecular docking study of some new thiazoles using terephthalohydrazide chitosan hydrogel as ecofriendly biopolymeric catalyst (2023-01-01)
    • Thermal degradation behaviour of poly (vinyl chloride)-poly (vinyl butyral) blends (1999-01-01)
    • Effective removal of Basic Red 12 dye by novel antimicrobial trimellitic anhydride isothiocyanate-cross-linked chitosan hydrogels (2021-01-01)
    • Synthesis, characterization, and antimicrobial activity of carboxymethyl chitosan-graft-poly (N-acryloyl, N′-cyanoacetohydrazide) copolymers (2012-01-01)
    • N-(Substituted phenyl) itaconimides as organic stabilizers for plasticized poly (vinyl chloride) against thermal degradation (2003-01-01)
    • Synthesis of Novel Antimicrobial and Food‐Preserving Hydrogel Nanocomposite Films Based on Carboxymethylcellulose (2024-01-01)
    • Antimicrobial activity of green silver nanoparticles from endophytic fungi isolated from Calotropis procera (Ait) latex (2019-01-01)
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    • Thermal degradation behavior of novel wholly para-oriented aromatic polyamide-hydrazides containing sulfone-ether linkages (2009-01-01)
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    • Chemically induced graft copolymerization of acrylonitrile onto carboxymethyl chitosan and its modification to amidoxime derivative (2010-09-21)
    • Synthesis, characterization and antimicrobial activity of poly (N-vinyl imidazole) grafted carboxymethyl chitosan (2010-03-17)
    • Synthesis and characterization of novel wholly para-oriented aromatic polyamide-hydrazides containing sulfone-ether linkages (2009-07-15)
    • Thermal degradation behavior of poly(vinyl chloride) in the presence of poly(N′-acryloyl benzhydrazide) (2009-04-01)
    • Thermal degradation behavior of novel wholly para-oriented aromatic polyamide-hydrazides containing sulfone-ether linkages (2009-01-01)
    • Thermal degradation behavior of poly(vinyl chloride) in the presence of poly(glycidyl methacrylate) (2008-11-15)
    • Thermal degradation behavior of poly(vinyl chloride) in the presence of poly(N-acryloyl-N′-cyanoacetohydrazide) (2008-08-15)
    • N-(Substituted phenyl)itaconimide-phenyl salicylate blends as organic stabilizers for plasticized poly(vinyl chloride) against photo-degradation (2007-06-01)
    • Structure-property relationships for novel wholly aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units-V: Evaluation of the electrical surface conductivity of several metallized plastic films (2007-06-01)
    • N-(Substituted phenyl) itaconimides as organic stabilizers for plasticized poly(vinyl chloride) against photo-degradation (2007-04-01)
    • Thermal stability and degradation behavior of novel all-aromatic azopolyamide-hydrazides (2006-07-01)
    • Synthesis and characterization of novel wholly aromatic azopolyamide-hydrazides (2005-06-01)
    • N-(Substituted phenyl)itaconimides as organic stabilizers for rigid poly(vinyl chloride) against photo-degradation (2003-10-29)
    • Structure-property relationships for novel wholly aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units: IV Preparation and characterization of metallized plastic films through transition metal complexation (2003-10-01)
    • Structural-property relationships for novel fully aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units III. Preparation and properties of semi-permeable membranes for water desalination by reverse osmosis separation performance (2003-08-01)
    • Structural-property relationships for novel fully aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units: I. Synthesis and characterization (2003-04-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) VI. Effect of mixing p-chloro-N-phenylphthalimide with some commercial stabilizers (2003-01-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) VII. Effect of mixing 2-benzimidazolyl-ω-phenylpropenylidineacetonitrile with some commercial stabilizers (2003-01-01)
    • N-(Substituted phenyl)itaconimides as organic stabilizers for plasticized poly(vinyl chloride) against thermal degradation (2003-01-01)
    • Structural-property relationships for novel fully aromatic polyamide-hydrazides containing various proportions of para-phenylene and meta-phenylene units II. Thermal stability and degradation behaviour (2003-01-01)
    • N-(Substituted phenyl)itaconimides as organic stabilizers for rigid poly(vinyl chloride) against thermal degradation (2002-08-21)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) V. Benzimidazolylacetonitrile and some of its derivatives (2002-05-06)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) IV. N-Arylphthalimides (2002-05-06)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) III. Crotonal and cinnamal thiobarbituric acids (2001-04-21)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) II. Benzal thiobarbituric acid and some of its derivatives (2000-01-01)
    • Organic thermal stabilizers for rigid poly(vinyl chloride) I. Barbituric and thiobarbituric acids (2000-01-01)
    • Aromatic 1,3,4-oxadiazoles as thermal stabilizers for rigid poly(vinyl chloride) (1999-01-01)
    • Thermal degradation behavior of poly(vinyl chloride)-poly(vinyl butyral) blends (1999-01-01)
    • Novel wholly aromatic polyamide-hydrazides - VII. Metallization of polymers through transition metal complexation (1998-03-01)
    • N-acryloyl,N′-cyanoacetohydrazide as a thermal stabilizer for rigid poly(vinyl chloride) (1998-01-01)
    • Novel wholly aromatic polyamide-hydrazides: 6. Dependence of membrane reverse osmosis performance on processing parameters and polymer structural variations (1997-01-01)
    • Aromatic hydrazides as stabilizers for rigid PVC against thermo-oxidative degradation (1997-01-01)
    • Novel fully aromatic polyamide-hydrazides-IV. Effect of polymer structural compositions on their properties (1995-01-01)
    • Novel wholly aromatic polyamide-hydrazides. Part V: Structure-molecular-weight-thermal-stability relationships (1994-01-01)
    • Novel wholly aromatic polyamide-hydrazide. II. Preparation and properties of membranes for reverse osmosis separation (1993-12-01)
    • Novel fully aromatic polyamide-hydrazide. I. Syntheses and properties of films based on a polymer of p-aminosalicylic acid hydrazide via polycondensation with terephthaloyl chloride (1993-12-01)
    • Preparation of a novel oxalic-aromatic copolyamide-hydrazide (1993-01-01)
    • Novel fully aromatic polyamidehydrazide: 3. Preparation and characterization of semiconductors from poly[4-(terephthaloylamino) salicylic acid hydrazide]-metal chelates (1993-01-01)
    • N-substituted maleimides as thermal stabilizers for plasticized poly(vinyl chloride) (1990-01-01)
    • N-substituted maleimides as photo-stabilizers for rigid poly(vinyl chloride) (1990-01-01)
    • N‐substituted maleimides as thermal stabilizers for rigid polyvinylchloride (1989-01-01)
    • N-substituted maleimides as thermal stabilizers for rigid polyvinylchloride (1989-01-01)
    • Polymerization products of p-benzoquinone as thermal stabilizers for rigid poly(vinyl chloride). Part II-Evaluation of the stabilizing efficiency (1985-01-01)
    • Polymerization products of p-benzoquinone as thermal stabilizers for rigid poly(vinyl chloride): Part I-Preparation of the stabilizer (1985-01-01)

    Teaching materials

    • Polymer Chemistry
    • Principles of Organic Chemistry-1
    • Principles of Organic Chemistry-2
    • Physical Organic Chemistry
    • Organometallic Chemistry
    • Organic Reactions Mechanism
    • Organic Compounds Spectroscopies
    • Chemistry of Natural Products
    • Biochemistry
    • Graduation Projects
    • Advanced Polymer Chemistry
    • Advanced Physical Organic Chemistry
    • Thesis Preparation
    • Seminars for preliminary Master's and Doctoral degrees.

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