Publications

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2024
Aljuhani, A., K. D. Khalil, M. Alsehli, A. Bashal, and A. Zaki, "Chitosan-Porphyrin Nanocomposite Films: Preparation, Characterization, and Optical Properties", Arabian Journal for Science and Engineering, 2024.
Bashal, A. H., J. Dhahri, K. Dhahri, and K. D. Khalil, "Deep insight into physical properties of carboxymethyl cellulose-barium oxide nanocomposites", International Journal of Biological Macromolecules, vol. 269, pp. 131935, 2024.
Bashal, A. H., K. D. Khalil, T. Habeeb, and A. M. Abu-Dief, "Exploring the biomedical potential of chitosan-ceria nanocomposites: synthesis and characterizations", Appl Organomet Chem., vol. e7467, 2024.
H, Z., D. M, B. AH, K. MM, H. TH, and K. KD, "Multifunctional Ag2O/chitosan nanocomposites synthesized via sol-gel with enhanced antimicrobial, and antioxidant properties: A novel food packaging material", Int J Biol Macromol., vol. 264, issue 1, pp. 129990, 2024.
Abdul-Hafidh, E. H., M. A. H. Khalafalla, and K. D. Khalil, "The reduction of the agglomeration of silver oxide nanosolids under the influence of pressure", Materials Chemistry and Physics, vol. 319, pp. 129388, 2024.
Khalil, K. D., A. H. Bashal, T. Habeeb, and A. M. Abu-Dief, "Synergistic Antibacterial and Anticancer Activity in Gadolinium-Chitosan Nanocomposite Films: A Novel Approach for Biomedical Applications", Applied Organometallic Chemistry, 2024.
2023
Bashal, A. H., K. D. Khalil, A. M. Abu-Dief, and M. A. El-Atawy, "Cobalt oxide-chitosan based nanocomposites: Synthesis, characterization and their potential pharmaceutical applications", International Journal of Biological Macromolecules, pp. 126856, 2023.
Khalil, K. D., S. M. Riyadh, A. H. Bashal, T. Z. Abolibda, and S. M. Gomha, "Green Synthetic Approaches of 2-Hydrazonothiazol-4(5H)-ones Using Sustainable Barium Oxide-Chitosan", Polymers, vol. 15, issue 18, pp. 3817, 2023.
Farghaly, T. A., A. Fawzy, H. H. Alsharief, N. Alqarni, A. A. Bahir, S. M. Riyadh, and K. D. Khalil, "Investigation of inhibition efficiencies of Novel bis-oxindole and bis(spiro(triazole-oxindole)) for the corrosion of copper in sulfuric acid medium", Polycyclic Aromatic Compounds, 2023.
Elfadl, A. A., A. H. Bashal, T. H. Habeeb, M. A. H. Khalafalla, N. S. Alkayal, and K. D. Khalil, "Preparation, Characterization, Dielectric Properties, and AC Conductivity of Chitosan Stabilized Metallic Oxides CoO and SrO: Experiments and Tight Binding Calculations", Polymers, vol. 15, issue 20, pp. 4132, 2023.
2022
Bashal, A. H., S. M. Riyadh, W. Alharbi, K. H. Alharbi, T. A. Farghaly, and K. D. Khalil, "Bio-Based (Chitosan-ZnO) Nanocomposite: Synthesis, Characterization, and Its Use as Recyclable, Ecofriendly Biocatalyst for Synthesis of Thiazoles Tethered Azo Groups", Polymers, vol. 14, pp. 386, 2022.
El-Atawy, M. A., K. D. Khalil, and A. H. Bashal, "Chitosan Capped Copper Oxide Nanocomposite: Efficient, Recyclable, Heterogeneous Base Catalyst for Synthesis of Nitroolefins", Catalysts, vol. 12, issue 9, pp. 964, 2022.
Khalil, K. D., S. M. Riyadh, N. S. Alkayal, A. H. Bashal, K. H. Alharbi, and W. Alharbi, "Chitosan-Strontium Oxide Nanocomposite: Preparation, Characterization, and Catalytic Potency in Thiadiazoles Synthesis", Polymers, vol. 14, pp. 2827, 2022.
Khalil, K. D., H. A. Ahmed, A. H. Bashal, S. Bräse, A. E. A. Nayl, and S. M. Gomha, "Efficient, Recyclable, Heterogeneous Base Nanocatalyst for Thiazoles with Chitosan Capped Calcium Oxide Nanocomposite", Polymers, 2022.
Said, M. A., S. M. Riyadh, N. S. Al-Kaff, A. A. Nayl, K. D. Khalil, S. Bra¨se, and S. M. Gomha, "Synthesis and greener pastures biological study of bis-thiadiazoles as potential Covid-19 drug candidates", Arabian Journal of Chemistry, vol. 15, issue 9, pp. 104101, 2022.
ZAKI, A. Y. M. A. N. A., M. O. H. A. M. M. E. D. KHALAFALLA, K. H. Alharbi, and K. D. Khalil, "Synthesis, characterization and optical properties of chitosan–La2O3 nanocomposite", Bull. Mater. Sci., vol. 45, pp. 128-135, 2022.
Alsaedi, A. M. R., S. J. Almehmadi, T. A. Farghaly, M. F. Harras, and K. D. Khalil, "VEGFR2 and hepatocellular carcinoma inhibitory activities of trisubstituted triazole derivatives", J. Mol. Struct., vol. 1250, issue 2, pp. 131832, 2022.
2021
Aljuhani, A., S. M. Riyadh, and K. D. Khalil, "Chitosan/CuO nanocomposite films mediated regioselective synthesis of 1,3,4-trisubstituted pyrazoles under microwave irradiation", Journal of Saudi Chemical Society, vol. 101276, 2021.
Madkour, M., K. D. Khalil, and F. A. Al-Sagheer, "Heterogeneous Hybrid Nanocomposite Based on Chitosan/Magnesia Hybrid Films: Ecofriendly and Recyclable Solid Catalysts for Organic Reactions", Polymers, vol. 13, pp. 3583., 2021.
Al-Humaidi, J. Y., S. A. Alissa, K. D. Katariya, K. A. A. Al-Ola, M. Hagar, and K. D. Khalil, "Solvent-Free Mechanochemical Synthesis of High Transition Biphenyltetracarboxydiimide Liquid Crystals", Molecules, vol. 26, issue (10), pp. 3035, 2021.
Khalil, K. D., S. M. Riyadh, M. Jaremko, T. A. Farghaly, and M. Hagar, "Synthesis of Chitosan-La2O3 Nanocomposite and Its Utility as a Powerful Catalyst in the Synthesis of Pyridines and Pyrazoles", Molecules, 2021.
A.S., A. - N., S. Nabil, S. Aldulaijan, I. M. Ababutain, A. I. Alghamdi, S. Almubayedh, and K. D. Khalil, "Synthesis, Characterization of Chitosan-Aluminum Oxide Nanocomposite for Green Synthesis of Annulated Imidazopyrazol Thione Derivatives", Polymers, vol. 13, pp. 1160, 2021. polymers-13-01160.pdf
2020
Riyadh, S. M., K. D. Khalil, and A. H. Bashal, "Structural Properties and Catalytic Activity of Binary Poly (vinyl alcohol)/Al2O3 Nanocomposite Film for Synthesis of Thiazoles", Catalysts, vol. 10, pp. 100, 2020.
application/pdf iconcatalysts-10-00100.pdf
Nouh, S. A., B. O. Alsobhi, A. A. Elfadl, K. Benthami, K. D. Khalil, and S. M. Riyadh, "Structure and thermal investigation of the effect of laser radiation in Chitosan-MgO nanocomposite film", Radiation Effects and Defects in Solids, pp. 1-11, 2020.
Khalil, K. D., A. H. Bashal, M. Khalifa, and dielectric and optical properties of chitosan-MgO nanocomposite Ayman A. ZakiSynthesis, structural, "Synthesis, structural, dielectric and optical properties of chitosan-MgO nanocomposite", Journal of Taibah University for Science, vol. 14, issue 1, pp. 975-983, 2020.
2019
Khalil, K. D., S. M. Riyadh, S. M. Gomha, and I. Ali, "Synthesis, characterization and application of copper oxide chitosan nanocomposite for green regioselective synthesis of [1,2,3]triazoles", Int. J. Biol. Macromol., vol. 130, pp. 928-937, 2019.
2018
Riyadh, S. M., S. A. Al-Motairi, H. E. A. Ahmed, K. D. Khalil, and E. L. - S. E. Habib, "Synthesis, Biological Evaluation, and Molecular Docking of Novel Thiazoles and [1,3,4]Thiadiazoles Incorporating Sulfonamide Group as DHFR inhibitors", Chem. Biodiversity, vol. 15, pp. e1800231 , 2018.
Riyadh, S. M., K. D. Khalil, and A. Aljuhani, "Chitosan-MgO Nanocomposite: One Pot Preparation and Its Utility as an Ecofriendly Biocatalyst in the Synthesis of Thiazoles and [1,3,4]thiadiazoles", Nanomaterials, vol. 8, issue (11), pp. 928, 2018.
2017
Khalil, K., H. Mahmoud, A. - Z. Elassar, E. Ibrahim, and F. Al-Sagheer, "Synthesis, Characterization, and Antimicrobial Activities of Chitosan-g-poly(4-acrylamido-benzenesulfonamide) Copolymers", J Polym Res, vol. 24, pp. 230-236, 2017.
2016
Khalil, K. D., E. I. Ibrahim, and F. A. Al-Sagheer, "A novel, efficient, and recyclable biocatalyst for Michael addition reactions and its iron(III) complex as promoter for alkyl oxidation reactions", Catalysis Science & Technology, vol. 6, pp. 1410-1416, 2016.
Gomha, S. M., H. M. Abdel-Aziz, and K. D. Khalil, "Synthesis and SAR study of the novel thiadiazole-imidazole derivativesas a new anticancer agents", Chem. Pharm. Bull., vol. 64, issue 9, pp. 1356-1363, 2016.
2015
Gomha, S. M., K. D. Khalil, H. Abdel-aziz, and M. M. Abdalla, "Synthesis and antihypertensive α-blocking activity evaluation of thiazole derivatives bearing pyrazole moiety", Heterocycles, vol. 91, issue 9, pp. 1763-1773, 2015.
2014
Al-Sagheer, F. A., E. I. Ibrahim, and K. D. Khalil, "Crystallinity, Antimicrobial activity and Dyeing Properties of Chitosan-g-poly(N-Acryloyl morpholine) Copolymer.", European Polymer Journal, vol. 58, pp. 164-172, 2014.
Al-Matar, H. M., K. D. Khalil, and M. H. Elnagdi, "Studies with enaminals: utility of n,n-dimethyl-aminoacrolein as precursor to functionally substituted pyridines, pyrazoles, and pyrimidines", Current Organic Synthesis, vol. 11, pp. 922-928, 2014.
Khalil, K. D., E. I. Ibrahim, and F. A. Alsagheer, "Synthesis, characterization, and antimicrobial activity of chitosan-g-poly(2-cyano-1-(pyridin-3-yl)allyl acrylate) copolymer using novel monomer prepared via MBH reaction", Polymer International, vol. 63, pp. 2042-2051, 2014.
2013
Khalil, K. D., and H. M. Al-Matar, "Chitosan based heterogeneous catalyses: 4-Vinylpyridine grafted chitosan as catalyses for Michael additions and alkylpyridazinyl carbonitrile oxidation", Molecules, vol. 18, pp. 5288-5305, 2013.
Gomha, S. M., K. D. Khalil, A. M. El-Zanate, and S. M. Riyadh, "A Facile Green Synthesis and Anti-cancer Activity of Bis-arylhydrazononitriles, Triazolo[5,1-c][1,2,4]triazine, and 1,3,4- Thiadiazoline", Heterocycles, vol. 87, pp. 1109-1120, 2013.
Al-Sagheer, F. A., K. D. Khalil, and E. I. Ibrahim, "Synthesis and characterization of chitosan-g-poly(2-(furan-2-carbonyl)-acrylonitrile): Grafting of chitosan via novel monomer prepared by Baylius-Hillman reaction", European Polymer Journal, vol. 49, pp. 1662-1672, 2013.
2012
Gomha, S. M., and K. D. Khalil, "A Convenient ultrasound-promoted synthesis of some new Thiazole derivatives bearing a coumarin nucleus and their cytotoxic activity", Molecules, vol. 17, pp. 9335-9347, 2012.
Khalil, K. D., and H. M. Al-Matar, "Studies on 2-arylhydrazononitriles: Synthesis of 3-aryl-2-arylhydrazo-propanenitriles and their utility as precursors to 2-substituted Indoles, 2-substituted-1,2,3-triazoles, and 1-substituted pyrazolo[4,3-d]pyrimidines", Molecules, vol. 17, pp. 12225-12233, 2012.
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