رياض احمد خان خان - جامعة القصيم

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مسجل لدى هيئة الحكومة الرقمية برقم: 20260416249

أعضاء هيئة التدريس

رياض احمد خان خان

محاضر

كلية الصيدلة،

قسم الصيدلانيات

البيانات الشخصية

المؤهلات العلمية

الاهتمامات البحثية

الأبحاث المنشورة

Initial experiments on laser-based electron acceleration at RRCAT, Indore (2008-08-01)
Single-harmonic enhancement by controlling the chirp of the driving laser pulse during high-order harmonic generation from GaAs plasma (2006-12-01)
Ectopic pancreas presenting as a submucosal gastric antral tumor that was cystic on EUS (2001-05-01)
A microemulsion-based gel of isotretinoin and erythromycin estolate for the management of acne (2022-03-24)
Nanocosmeceuticals for the management of ageing: Rigors and Vigors (2021-03-24)
Exploring nature's hidden treasure: Unraveling the untapped phytochemical and pharmacological potentials of Clinopodium vulgare L. - A hidden gem in the Lamiaceae family (2024-01-24)
Chitosan-Coated Gold Nanoparticles' Folic Acid Conjugates for Targeted Delivery of Papain Enzyme: An Extended Nanoplatform Approach for Cancer Therapy (2025-03-03)
Aromatic Volatile Compounds of Essential Oils: Distribution, Chemical Perspective, Biological Activity, and Clinical Applications (2025-09-01)
Biodiversity to Breakthroughs: The Promise of Saudi Arabian Medicinal Plants in Antiviral Research (2025-09-10)
Biodiversity to Breakthroughs: The Promise of Saudi Arabian Medicinal Plants in Antiviral Research ( sept , 10.1007/s12010-025-05380-4 , 2025) (2025-10-10)
Hesperidin-methotrexate dual drugs-loaded mesoporous silica nanoparticles: Dose reductions, bioavailability increments, and enhanced anti-cancer activity with organs safety (2025-07-23)
Piperacillin-loaded amine functionalized mesoporous silica nanoparticles: A new frontier in combating multidrug-resistant pathogenic bacteria through value-added piperacillin antibiotic (2025-01-06)
Natural medicines, plants ingredients, foods, and essential oils nano-formulations: A new paradigm in nanotechnical developments (2025-11-25)
Enhanced anti-microbial activity of ofloxacin-loaded mesoporous silica nanoparticles against clinical isolates of drug-resistant microbes (2025-05-22)
Bacteriocin isolated from<i> Ralstonia</i><i> mannitolilytica</i> and bacteriocin-capped silver nanoparticles: Comparative effects on biofilm formation and<i> LuxS</i> Gene's expressions by<i> Proteus</i><i> mirabilis</i> as an approach to counter MDR catheter infection (2025-01-17)
Benzimidazole(s): synthons, bioactive lead structures, total synthesis, and the profiling of major bioactive categories (2025-03-06)
Enhanced Physico-Mechanical and Antimicrobial Properties of Nano-Zinc Oxide/Poly (Ethylene Adipate) Nanocomposite Thin Films (2025-11-07)
Combating multidrug-resistant infections: Gold nanoparticles-chitosan-papain-integrated dual-action nanoplatform for enhanced antibacterial activity (2025-11-11)
Finerenone in diabetic kidney disease: a new frontier for slowing disease progression (2025-06-02)
Green Synthesis and Characterization of Apple Peel-Derived Selenium Nanoparticles for Anti-Fungal Activity and Effects of <i>MexA</i> Gene Expression on Efflux Pumps in <i>Acinetobacter baumannii</i> (2024-10-08)
Freshly Prepared Graphene Oxide Nanoparticles' Wound-Healing Potential and Antibacterial Activity Specifically Against <i>Staphylococcus aureus</i>: In Vivo Efficacy and Clinical Isolate Evaluation (2024-04-20)
Phytochemical profiling, molecular docking, and <i>in vitro</i> anti-hepatocellular carcinoid bioactivity of <i>Suaeda vermiculata</i> extracts (2022-05-19)
Phytochemical and biological activity profiles of<i> Thymbra</i><i> linearifolia:</i> An exclusively native species of Libyan Green mountains (2023-03-14)
Variability in the volatile constituents and biological activities of<i> Achillea</i><i> millefolium</i> L. essential oils obtained from different plant parts and by different solvents (2023-07-07)
Bacterial extracellular vesicles induced oxidative stress and mitophagy through mTOR pathways in colon cancer cells, HT-29: Implications for bioactivity (2023-05-19)
Design, classification, and adverse effects of NSAIDs: A review on recent advancements (2024-08-31)
Pharmacophore modeling, design, and synthesis of potent antihypertensives, oxazolo/thiazolo-[3,2-a]-pyrimidin-3(2H)-one, and 1,5-dihydroimidazo-[1,2-a]-pyrimidin-3(2H)-one derivatives: A pilot trial (2021-01-14)
Factors affecting the accumulation and variation of volatile and non-volatile constituents in rosemary, Rosmarinus officinalis L. (2024-09-01)
Self-Generating nano-emulsification techniques for alternatively-routed, bioavailability enhanced delivery, especially for anti-cancers, anti-diabetics, and miscellaneous drugs of natural, and synthetic origins (2020-08-01)
Iron oxide nanoparticles: The versatility of the magnetic and functionalized nanomaterials in targeting drugs, and gene deliveries with effectual magnetofection (2024-08-02)
Organ-specific renal tissue damage manifested by single-walled carbon-nanotubes and single-walled carbon-nanotubes-silver-titania nanocomposite: Cellular toxicity at high doses (2024-11-26)
Purified L-glutaminase effects against multidrug-resistant<i> Pseudomonas</i><i> aeruginosa</i> in experimental vaginosis model: An immunological and histopathological observation (2024-09-20)
An overview of the density functional theory on antioxidant bioactivity predictive feasibilities: Insights from natural antioxidant products (2023-12-28)
Essential oils pharmacological activity: Chemical markers, biogenesis, plant sources, and commercial products (2024-01-28)
Cyclosporine: Immunosuppressive effects, entwined toxicity, and clinical modulations of an organ transplant drug (2024-11-26)
Comparative Anticancer Potentials of Taxifolin and Quercetin Methylated Derivatives against HCT-116 Cell Lines: Effects of O-Methylation on Taxifolin and Quercetin as Preliminary Natural Leads (2022-12-07)
Anti-microbial efficacy of l-glutaminase (EC 3.5.1.2) against multidrug-resistant <i>Pseudomonas aeruginosa</i> infection (2023-11-28)
Isolation, characterization, anti-MRSA evaluation, and in-silico multi-target anti-microbial validations of actinomycin X<sub>2</sub> and actinomycin D produced by novel <i>Streptomyces smyrnaeus</i> UKAQ_23 (2021-07-15)
Modification of SWCNTs with hybrid materials ZnO-Ag and ZnO-Au for enhancing bactericidal activity of phagocytic cells against <i>Escherichia coli</i> through NOX2 pathway (2022-10-13)
Antibacterial and hemocompatibility potentials of nano-gold-cored alginate preparation against anaerobic bacteria from acne vulgaris (2024-03-24)
Phytochemical, biological, and computational investigations of <i>Ephedra alata</i> Decne. growing in salinity conditions of Arabian Peninsula (2024-09-23)
<i>Ginkgo biloba</i> leaves extract's cosmeceutical evaluation: a preliminary assessment of human volunteers toward achieving improved skin conditions and rejuvenation (2023-04-25)
Roles of <i>Suaeda vermiculata</i> Aqueous-Ethanolic Extract, Its Subsequent Fractions, and the Isolated Compounds in Hepatoprotection against Paracetamol-Induced Toxicity a s Compared to Silymarin (2021-09-17)
Copper Oxide Nanoparticle-Decorated Carbon Nanoparticle Composite Colloidal Preparation through Laser Ablation for Antimicrobial and Antiproliferative Actions against Breast Cancer Cell Line, MCF-7 (2022-03-08)
Non-invasive drug delivery technology: development and current status of transdermal drug delivery devices, techniques and biomedical applications (2020-06-01)
Nano-scale delivery: A comprehensive review of nano-structured devices, preparative techniques, site-specificity designs, biomedical applications, commercial products, and references to safety, cellular uptake, and organ toxicity (2021-10-21)
Contemporary nano-architectured drugs and leads for ανβ3 integrin-based chemotherapy: Rationale and retrospect (2022-01-01)
Octreotide-conjugated silver nanoparticles for active targeting of somatostatin receptors and their application in a nebulized rat model (2022-01-01)
Miniaturized peptidomimetics and nano-vesiculation in endothelin types through probable nano-disk formation and structure property relationships of endothelins' fragments (2022-01-01)
Design, preparation, and functionalization of nanobiomaterials for enhanced efficacy in current and future biomedical applications (2022-05-03)
Preliminary trials of the gold nanoparticles conjugated chrysin: An assessment of anti-oxidant, anti-microbial, and <i>in vitro</i> cytotoxic activities of a nanoformulated flavonoid (2022-08-05)
Solid lipid nanoparticles for targeted natural and synthetic drugs delivery in high-incidence cancers, and other diseases: Roles of preparation methods, lipid composition, transitional stability, and release profiles in nanocarriers' development (2023-02-18)
Cilostazol niosomes-loaded transdermal gels: An <i>in vitro</i> and <i>in vivo</i> anti-aggregant and skin permeation activity investigations towards preparing an efficient nanoscale formulation (2024-07-29)
Graphene oxide-induced, reactive oxygen species-mediated mitochondrial dysfunctions and apoptosis: high-dose toxicity in normal cells (2023-07-20)
Silver-cored <i>Ziziphus spina-christi</i> extract-loaded antimicrobial nanosuspension: overcoming multidrug resistance (2023-11-20)
<i>In Vitro</i> and <i>In Silico</i> Approaches for the Antileishmanial Activity Evaluations of Actinomycins Isolated from Novel <i>Streptomyces smyrnaeus</i> Strain UKAQ_23 (2021-08-01)
Combined Anti-Bacterial Actions of Lincomycin and Freshly Prepared Silver Nanoparticles: Overcoming the Resistance to Antibiotics and Enhancement of the Bioactivity (2022-12-01)
Antimicrobial, Antibiofilm, and Antioxidant Potentials of Four Halophytic Plants, <i>Euphorbia chamaesyce</i>, <i>Bassia arabica</i>, <i>Fagonia mollis</i>, and <i>Haloxylon salicornicum</i>, Growing in Qassim Region of Saudi Arabia: Phytochemical Profile and In Vitro and In Silico Bioactivity Investigations (2023-03-01)
Analytical Purity Determinations of Universal Food-Spice <i>Curcuma longa</i> through a Q<i>b</i>D Validated HPLC Approach with Critical Parametric Predictors and Operable-Design's Monte Carlo Simulations: Analysis of Extracts, Forced-Degradants, and Capsules and Tablets-Based Pharmaceutical Dosage Forms (2023-03-01)
Anthocyanins: Traditional Uses, Structural and Functional Variations, Approaches to Increase Yields and Products' Quality, Hepatoprotection, Liver Longevity, and Commercial Products (2022-02-01)
Molecule(s) of Interest: I. Ionic Liquids-Gateway to Newer Nanotechnology Applications: Advanced Nanobiotechnical Uses', Current Status, Emerging Trends, Challenges, and Prospects (2022-11-01)
Salt-Tolerant Plants, Halophytes, as Renewable Natural Resources for Cancer Prevention and Treatment: Roles of Phenolics and Flavonoids in Immunomodulation and Suppression of Oxidative Stress towards Cancer Management (2023-03-01)
Gold Nanoparticles and Graphene Oxide Flakes Synergistic Partaking in Cytosolic Bactericidal Augmentation: Role of ROS and NOX2 Activity (2021-01-01)
Drying Induced Impact on Composition and Oil Quality of Rosemary Herb,<i>Rosmarinus Officinalis</i>Linn (2020-06-01)
Anti-Microbial, Anti-Oxidant, and α-Amylase Inhibitory Activity of Traditionally-Used Medicinal Herbs: A Comparative Analyses of Pharmacology, and Phytoconstituents of Regional Halophytic Plants' Diaspora (2020-02-01)
Phytochemical Profiling, In Vitro and In Silico Anti-Microbial and Anti-Cancer Activity Evaluations and Staph GyraseB and <i>h</i>-TOP-IIβ Receptor-Docking Studies of Major Constituents of <i>Zygophyllum coccineum</i> L. Aqueous-Ethanolic Extract and Its Subsequent Fractions: An Approach to Validate Traditional Phytomedicinal Knowledge (2021-02-01)
Oncolytic Newcastle Disease Virus Co-Delivered with Modified PLGA Nanoparticles Encapsulating Temozolomide against Glioblastoma Cells: Developing an Effective Treatment Strategy (2022-09-01)
Gold Nanoparticles and Graphene Oxide Flakes Enhance Cancer Cells' Phagocytosis through Granzyme-Perforin-Dependent Biomechanism (2021-06-01)
Ciprofloxacin-Loaded Silver Nanoparticles as Potent Nano-Antibiotics against Resistant Pathogenic Bacteria (2022-08-01)
SPIONs Conjugate Supported Anticancer Drug Doxorubicin's Delivery: Current Status, Challenges, and Prospects (2022-10-01)
In Vitro and In Vivo Functional Viability, and Biocompatibility Evaluation of Bovine Serum Albumin-Ingrained Microemulsion: A Model Based on Sesame Oil as the Payload for Developing an Efficient Drug Delivery Platform (2023-04-01)
Layer-by-Layer Nanoparticles of Tamoxifen and Resveratrol for Dual Drug Delivery System and Potential Triple-Negative Breast Cancer Treatment (2021-07-01)
Chemical Profile, Antioxidant, Antimicrobial, and Anticancer Activities of the Water-Ethanol Extract of <i>Pulicaria undulata</i> Growing in the Oasis of Central Saudi Arabian Desert (2021-09-01)
Comparative Phytochemical Profile and Biological Activity of Four Major Medicinal Halophytes from Qassim Flora (2021-10-01)
In Vitro Anti-Proliferative, and Kinase Inhibitory Activity of Phenanthroindolizidine Alkaloids Isolated from <i>Tylophora indica</i> (2022-05-01)
<i>Suaeda vermiculata</i> Aqueous-Ethanolic Extract-Based Mitigation of CCl<sub>4</sub>-Induced Hepatotoxicity in Rats, and HepG-2 and HepG-2/ADR Cell-Lines-Based Cytotoxicity Evaluations (2020-10-01)
Pyrethroid-Induced Organ Toxicity and Anti-Oxidant-Supplemented Amelioration of Toxicity and Organ Damage: The Protective Roles of Ascorbic Acid and α-Tocopherol (2020-09-01)
In Vivo and In Silico Analgesic Activity of <i>Ficus populifolia</i> Extract Containing 2-O-β-D-(3',4',6'-Tri-acetyl)-glucopyranosyl-3-methyl Pentanoic Acid (2023-02-01)
Phytochemical Analysis, Pharmacological and Safety Evaluations of Halophytic Plant, <i>Salsola cyclophylla</i> (2021-04-01)
Sage, <i>Salvia officinalis</i> L., Constituents, Hepatoprotective Activity, and Cytotoxicity Evaluations of the Essential Oils Obtained from Fresh and Differently Timed Dried Herbs: A Comparative Analysis (2021-10-01)
Galangin/β-Cyclodextrin Inclusion Complex as a Drug-Delivery System for Improved Solubility and Biocompatibility in Breast Cancer Treatment (2022-07-01)
Phenanthroindolizidine Alkaloids Secondary Metabolites Diversity in Medicinally Viable Plants of the Genus <i>Tylophora</i> (2023-03-01)
Potential <i>in</i>-<i>vitro</i> anti-breast cancer activity of green-synthesized silver nanoparticles preparation against human MCF-7 cell-lines (2019-12-01)
Chemopreventive and therapeutic roles, and mechanistic insights of flavonoids activity during pandemics: A comprehensive review (2026-04-07)
Modular Approach to In Silico Antiviral Multitargets Inhibitor: Molecular Dockings, Dynamics, Principal Component Analysis, Clustering, and Energy Landscape (2026-02-23)
Enhanced yields of<i> Artemisia</i><i> herba-alba</i> essential oils via extended shade-drying, and their antioxidant, cytotoxic, and anti-apoptotic activities (2026-02-18)
An improved synthesis of Biginelli-type compounds via phase-transfer catalysis (2009-12-25)
Nigella sativa Seed Oil Antibacterial and Antibiofilm Activity against Escherichia coli O157H7 Shiga Toxin-2 (2026-05-01)
A systematic review on vaccine developmental approaches: Evaluating efficacy, and addressing challenges of infectious diseases in the post-COVID-19 era (2026-05-01)
Natural products chemistry: The emerging trends and prospective goals (2018-07-01)
Liposomal systems as viable drug delivery technology for skin cancer sites with an outlook on lipid-based delivery vehicles and diagnostic imaging inputs for skin conditions (2016-10-01)
Polymeric emulsion and crosslink-mediated synthesis of super-stable nanoparticles as sustained-release anti-tuberculosis drug carriers (2011-10-15)
Biomechanistic insights into the roles of oxidative stress in generating complex neurological disorders (2018-04-01)
Flavonoids and polymer derivatives as CYP3A4 inhibitors for improved oral drug bioavailability (2013-02-01)
Fabrication, Modeling and Characterization of Multi-Crosslinked Methacrylate Copolymeric Nanoparticles for Oral Drug Delivery (2011-09-01)
An Interactive Human Carbonic Anhydrase-II (hCA-II) Receptor - Pharmacophore Molecular Model & Anti-Convulsant Activity of the Designed and Synthesized 5-Amino-1,3,4-Thiadiazole-2-Thiol Conjugated Imine Derivatives (2013-05-01)
The application of a crosslinked pectin-based wafer matrix for gradual buccal drug delivery (2012-05-01)
Synthesis of Met-enkephalin by solution-phase peptide synthesis methodology utilizing <i>para</i>-toluene sulfonic acid as N-terminal masking of l-methionine amino acid (2016-12-01)
Micromechanical and physical stability analysis of an irradiated poly (lactic-co-glycolic acid) donut-shaped minitablet device for intraocular implantation (2013-09-01)
Efficacy of alginate-coated gold nanoparticles against antibiotics-resistant <i>Staphylococcus</i> and <i>Streptococcus</i> pathogens of acne origins (2025-02-25)
ZnONPs/Cs/Fic/FA for overcoming multidrug-resistant infections and enhanced wound-healing (2026-09-25)
Bio-characterizations of some marine bacterial strains isolated from mangrove sediment samples of four major cities of Saudi Arabia (2020-09-01)
Silver Citrate Nanoparticles Inhibit PMA-Induced TNFα Expression via Deactivation of NF-κB Activity in Human Cancer Cell-Lines, MCF-7 (2020-01-01)
Nanotechnology-Enhanced Delivery and Bioactivity of Dietary Flavonoids: Overcoming Bioavailability Barriers for Targeted Antimicrobial and Antiviral Therapies-A Comprehensive Review (2026-01-01)
ULTRA-FAST SYNTHESIS OF CURCUMIN-LOADED SILVER NANOPARTICLES: IMPROVED PHYSICOCHEMICAL PROPERTIES FOR DRUG DELIVERY (2025-01-01)
Studies on synthesis and physiochemical evaluation of curcumin-loaded chitosan nanoparticles (2025-08-01)
Exploring nature's hidden treasure: Unraveling the untapped phytochemical and pharmacological potentials of Clinopodium vulgare L. – A hidden gem in the Lamiaceae family (2024-01-30)
Integrated RNA-sequencing and network analysis approach to identify the Hub genes and vital pathways associated with gastric cancer (2023-01-01)
A microemulsion-based gel of isotretinoin and erythromycin estolate for the management of acne (2022-05-01)
Nanocosmeceuticals for the management of ageing: Rigors and Vigors (2021-06-01)
Assay of epinastine in bulk and its pharmaceutical formulations by extractive spectrophotometry (2014-10-01)

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