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  1. Seasonal Vegetation Dynamics and Soil Seed-Bank Relationships in Rawdat Nourah, King Abdulaziz Royal Reserve, Saudi Arabia

    Article • Land, March 2026, MDPI AG

    Ahmed Abd El-Gawad

  2. Compost Tea Combined with Fungicides Modulates Grapevine Bacteriome and Metabolome to Suppress Downy Mildew

    Article • Journal of Fungi, July 2025, MDPI AG

    Ahmed Abd El-Gawad

  3. The community perception of mistletoe management for Vachellia woodlands conservation:A case study in AlUla county, Saudi Arabia

    Article • Trees Forests and People, June 2025, Elsevier

    Ahmed Abd El-Gawad

  4. Urban Parks and Native Trees: A Profitable Strategy for Carbon Sequestration and Climate Resilience

    Article • Land, April 2025, MDPI AG

    Ahmed Abd El-Gawad

  5. Molecular, biophysical, and biochemical studies on irradiated Zea mays seeds using various sources of gamma rays for dosimetrical applications

    Article • Scientific Reports, March 2025, Springer Science + Business Media

    Ahmed Abd El-Gawad

  6. The Role of Mycorrhizal Fungi in the Inter and Intraspecific Competition of Nicotiana glauca and Vachellia gerrardii

    Article • Plants, March 2025, MDPI AG

    Ahmed Abd El-Gawad

  7. Species Richness of Arbuscular Mycorrhizal Fungi in Heterogenous Saline Environments

    Article • Diversity, March 2025, MDPI AG

    Ahmed Abd El-Gawad

  8. Optimization of antifungal and nitrogen-fixing activities of Niallia circulans YRNF1 using response surface methodology to control Fusarium root rot of pepper and promote the plant growth

    Article • Rhizosphere, March 2025, Elsevier

    Ahmed Abd El-Gawad

  9. Agronomic impacts of chemically and microbiologically characterized compost tea in Mediterranean volcanic soils

    Article • Frontiers in Plant Science, February 2025, Frontiers

    Ahmed Abd El-Gawad

  10. Correction: Correlation between aboveground vegetation composition and soil seed bank of Raudhat desert habitat: a case study of Raudhat Alkhafs, Saudi Arabia

    Article • BMC Plant Biology, February 2025, Springer Science + Business Media

    Ahmed Abd El-Gawad

  11. Larvicidal Effects of Cymbopogon commutatus Essential Oil and Its Based Nanoformulations on Culex pipiens: Chemical Profiling and Physicochemical Characterization

    Article • Chemistry & Biodiversity, February 2025, Wiley

    Ahmed Abd El-Gawad

  12. Selenium/copper oxide nanoparticles prepared with Urtica urens extract: Their antimicrobial, antioxidant, antihemolytic, anticoagulant, and plant growth effects

    Article • BioResources, February 2025, BioResources

    Ahmed Abd El-Gawad

  13. Correlation between aboveground vegetation composition and soil seed bank of Raudhat desert habitat: a case study of Raudhat Alkhafs, Saudi Arabia

    Article • BMC Plant Biology, February 2025, Springer Science + Business Media

    Ahmed Abd El-Gawad

  14. Biodegradation of rice husks for glucose production using Streptomyces coelicolor STRP-19

    Article • Cogent Food & Agriculture, January 2025, Taylor & Francis

    Ahmed Abd El-Gawad

  15. Impact of Land Use Types on Soil Physico-Chemical Properties, Microbial Communities, and Their Fungistatic Effects

    Article • Soil Systems, December 2024, MDPI AG

    Ahmed Abd El-Gawad

  16. Impact of soil legacy on plant–soil feedback in grasses and legumes through beneficial and pathogenic microbiota accumulation

    Article • Frontiers in Microbiology, November 2024, Frontiers

    Ahmed Abd El-Gawad

  17. Allelopathic effect of Forsskaolea tenacissima essential oil on the Dactyloctenium aegyptium and Bidens pilosa : Evidence from chemical composition and molecul...

    Article • Journal of Essential Oil Bearing Plants, November 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  18. Potential of chitosan and silver nanoparticles as fungicides against chocolate spot of faba bean: physiological, ultrastructural and toxicity studies

    Article • Cogent Food & Agriculture, October 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  19. Biosynthesis of metal/metal oxide nanoparticles via Deverra tortuosa: characterization, GC/MS profiles, and biological potential

    Article • Scientific Reports, October 2024, Springer Science + Business Media

    Ahmed Abd El-Gawad

  20. Biochar aging, soil microbiota and chemistry of charcoal kilns in Mediterranean forests

    Article • Biochar, October 2024, Springer Science + Business Media

    Ahmed Abd El-Gawad

  21. Montmorillonite nanoclay triggers immunity responses in wheat against Puccinia striiformis f. sp. tritici, and suppresses uredospore germination

    Article • Phytopathologia Mediterranea, September 2024, Firenze University Press

    Ahmed Abd El-Gawad

  22. Effective phytotoxicity of Rhazya stricta essential oils on the weeds Dactyloctenium aegyptium and Chenopodiastrum murale

    Article • Journal of Essential Oil Bearing Plants, September 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  23. Arbuscular Mycorrhiza Fungi Alleviate the Allelopathic Effects of Invasive Nicotiana glauca on the Growth of Acacia gerrardii Seedlings

    Article • Forests, August 2024, MDPI AG

    Ahmed Abd El-Gawad

  24. Influence of sowing dates and weed management practices on weed dynamics, productivity and profitability of direct seeded rice

    Article • Scientific Reports, August 2024, Springer Science + Business Media

    Ahmed Abd El-Gawad

  25. Antibacterial activity of Myrtus communis L. essential oil against Escherichia coli O157 in Egyptian fresh soft cheese in relation to its chemical components

    Article • Journal of Essential Oil Bearing Plants, July 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  26. Chemical Composition, Antioxidant, and Cytotoxic Activity of Essential Oils in the Above-Ground Parts of Sonchus oleraceus L.

    Article • Plants, June 2024, MDPI AG

    Ahmed Abd El-Gawad

  27. Enhancing Tomato Production by Using Non-Conventional Water Resources within Integrated Sprinkler Irrigation Systems in Arid Regions

    Article • Atmosphere, June 2024, MDPI AG

    Ahmed Abd El-Gawad

  28. Using Deficit Irrigation Strategies and Adding Sugarcane Waste Biochar as a Sustainable Material to Sandy Soils for Improving Yield and Water Productivity of Cucumber

    Article • Sustainability, June 2024, MDPI AG

    Ahmed Abd El-Gawad

  29. Improving the spatial deployment of the soil moisture sensors in smart irrigation systems using GIS

    Article • Cogent Food & Agriculture, June 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  30. Enhancing irrigation water management based on ETo prediction using machine learning to mitigate climate change

    Article • Cogent Food & Agriculture, May 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  31. Chemical components and antioxidant potential of essential oil of Rhanterium epapposum growing in sandy habitat in Saudi Arabia: In silico study on cytochrome P450 1A1 and xanthine oxidase

    Article • Journal of Essential Oil Bearing Plants, May 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  32. Effect of environmental conditions and seasons on the growth, yield, and essential oil composition of Foeniculum vulgare L.

    Article • Journal of Essential Oil Bearing Plants, April 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  33. Long-Term Application of Biochar Mitigates Negative Plant–Soil Feedback by Shaping Arbuscular Mycorrhizal Fungi and Fungal Pathogens

    Article • Microorganisms, April 2024, MDPI AG

    Ahmed Abd El-Gawad

  34. Profiling Key Aroma Compounds of Senecio glaucus L. and their Antimicrobial and Antioxidant Activities: Multiplex of GC‐MS, NMR and In Silico Studies

    Article • Chemistry & Biodiversity, April 2024, Wiley

    Ahmed Abd El-Gawad

  35. Negative plant-soil feedback in Arabidopsis thaliana: Disentangling the effects of soil chemistry, microbiome, and extracellular self-DNA

    Article • Microbiological Research, April 2024, Elsevier

    Ahmed Abd El-Gawad

  36. Fostering resistance in common bean: Synergistic defense activation by Bacillus subtilis HE18 and Pseudomonas fluorescens HE22 against Pythium root rot

    Article • Rhizosphere, March 2024, Elsevier

    Ahmed Abd El-Gawad

  37. Soil water repellency along elevation gradients: The role of climate, land use and soil chemistry

    Article • Geoderma, March 2024, Elsevier

    Ahmed Abd El-Gawad

  38. Ectopic Expression of a Wheat R2R3-Type MYB Gene in Transgenic Tobacco Enhances Osmotic Stress Tolerance via Maintaining ROS Balance and Improving Root System Architecture

    Article • Biology, February 2024, MDPI AG

    Ahmed Abd El-Gawad

  39. Enhancement of Female Rat Fertility via Ethanolic Extract from Nigella sativa L. (Black Cumin) Seeds Assessed via HPLC-ESI-MS/MS and Molecular Docking

    Article • Molecules, February 2024, MDPI AG

    Ahmed Abd El-Gawad

  40. Genetic Variation among Aeluropus lagopoides Populations Growing in Different Saline Regions

    Article • Diversity, January 2024, MDPI AG

    Ahmed Abd El-Gawad

  41. Effect of Simulated Grazing on Morphological Plasticity and Resource Allocation of Aeluropus lagopoides

    Article • Agronomy, January 2024, MDPI AG

    Ahmed Abd El-Gawad

  42. Chemical profile and radical scavenging of the Psidium guajava flower’s essential oil: Molecular docking study on the human cytochrome P450 CYP2C9

    Article • Journal of Essential Oil Bearing Plants, January 2024, Taylor & Francis

    Ahmed Abd El-Gawad

  43. A pH-sensitive silica nanoparticles for colon-specific delivery and controlled release of catechin: Optimization of loading efficiency and in vitro release kinetics

    Article • European Journal of Pharmaceutical Sciences, January 2024, Elsevier

    Ahmed Abd El-Gawad

  44. Achillea fragrantissima Essential Oil, Wild Grown in Saudi Arabia and Egypt: Detailed Comparative Chemical Profiling, and Evaluation of Allelopathic, Antioxidant, and Antibacterial Activities

    Article • Chemistry, October 2023, MDPI AG

    Ahmed Abd El-Gawad

  45. Effect of Pre-Treatments on the Qualities of Banana Dried by Two Different Drying Methods

    Article • Sustainability, October 2023, MDPI AG

    Ahmed Abd El-Gawad

  46. Gas Chromatography–Mass Spectrometry Chemical Profiling and Radical Scavenging Potential of Sesquiterpene-Rich Essential Oil of Polygonum equisetiforme Sm.: In Silico Study on Hematopoietic Cell Kinase (Hck) and Human Peroxiredoxin 5

    Article • Chemistry, October 2023, MDPI AG

    Ahmed Abd El-Gawad

  47. Pollution Risk Assessment of Heavy Metals along Kitchener Drain Sediment, Nile Delta

    Article • Soil Systems, October 2023, MDPI AG

    Ahmed Abd El-Gawad

  48. Assessment of heavy metals contamination and ecological risks in coastal sediments of the Mediterranean seashore

    Article • Regional Studies in Marine Science, October 2023, Elsevier

    Ahmed Abd El-Gawad

  49. Synthesis of Metal Nanoparticles via Pulicaria undulata and an Evaluation of Their Antimicrobial, Antioxidant, and Cytotoxic Activities

    Article • Chemistry, September 2023, MDPI AG

    Ahmed Abd El-Gawad

  50. Integrating traditional ecological knowledge into habitat restoration: implications for meeting forest restoration challenges

    Article • Journal of Ethnobiology and Ethnomedicine, August 2023, Springer Science + Business Media

    Ahmed Abd El-Gawad

  51. Putrescine Mitigates High Temperature Effects by Modulating Morpho-Physiological and Biochemical Attributes in Brassica juncea Seedlings

    Article • Agronomy, July 2023, MDPI AG

    Ahmed Abd El-Gawad

  52. Insights into the chemical composition of Ocimum forskaolii and O. americanum essential oils and their phytotoxicity

    Article • Journal of Essential Oil Bearing Plants, July 2023, Taylor & Francis

    Ahmed Abd El-Gawad

  53. Windstorm disturbance sets off plant species invasion, microbiota shift, and soilborne pathogens spread in an urban Mediterranean forest

    Article • Forest Ecology and Management, July 2023, Elsevier

    Ahmed Abd El-Gawad

  54. Phytotoxicity of Rich Oxygenated Terpenes Essential Oil of Prosopis farcta against the Weed Dactyloctenium aegyptium

    Article • Separations, June 2023, MDPI AG

    Ahmed Abd El-Gawad

  55. Green Synthesis of Zinc Oxide Nanoparticles Using Viscum album Extracts: Unveiling Bioactive Compounds, Antibacterial Potential, and Antioxidant Activities

    Article • Plants, May 2023, MDPI AG

    Ahmed Abd El-Gawad

  56. Ivy Geranium (Pelargonium peltatum (L.) L’Hér.) Plant Growth and Flowering as Affected by Mineral or Biofertilizer with or without Compost Amendment

    Article • Agriculture, May 2023, MDPI AG

    Ahmed Abd El-Gawad

  57. Seed Nano-Priming with Calcium Oxide Maintains the Redox State by Boosting the Antioxidant Defense System in Water-Stressed Carom (Trachyspermum ammi L.) Plants to Confer Drought Tolerance

    Article • Nanomaterials, April 2023, MDPI AG

    Ahmed Abd El-Gawad

  58. Influence of Season and Habitat on the Essential Oils Composition, Allelopathy, and Antioxidant Activities of Artemisia monosperma Delile

    Article • Separations, April 2023, MDPI AG

    Ahmed Abd El-Gawad

  59. Phenotypic Plasticity Strategy of Aeluropus lagopoides Grass in Response to Heterogenous Saline Habitats

    Article • Biology, April 2023, MDPI AG

    Ahmed Abd El-Gawad

  60. Seed Priming with the Selenium Nanoparticles Maintains the Redox Status in the Water Stressed Tomato Plants by Modulating the Antioxidant Defense Enzymes

    Article • Plants, April 2023, MDPI AG

    Ahmed Abd El-Gawad

  61. Chemical Profiling of Significant Antioxidant and Phytotoxic Microwave-Extracted Essential Oil from Araucaria heterophylla Resin

    Article • Separations, February 2023, MDPI AG

    Ahmed Abd El-Gawad

  62. Plant-growth promotion by biochar-organic amendments mixtures explained by selective chemicals adsorption of inhibitory compounds

    Article • Journal of Environmental Chemical Engineering, February 2023, Elsevier

    Ahmed Abd El-Gawad

  63. Bioactive Chemical Constituents of Matthiola longipetala Extract Showed Antioxidant, Antibacterial, and Cytotoxic Potency

    Article • Separations, January 2023, MDPI AG

    Ahmed Abd El-Gawad

  64. Metabolomics approach ofSymphyotrichum squamatumethanol extract and its nano-Ag formulation protective effect on gastric ulcerviabio-chemical and pathological analyses

    Article • Biomarkers, January 2023, Taylor & Francis

    Ahmed Abd El-Gawad

  65. Volatile Oils Discrepancy between Male and Female Ochradenus arabicus and Their Allelopathic Activity on Dactyloctenium aegyptium

    Article • Plants, December 2022, MDPI AG

    Ahmed Abd El-Gawad

  66. Ecological Insight, Anatomical Features, and Fiber Characterization of Leptadenia pyrotechnica (Forrsk.) Decne. as a Promising Resource

    Article • Sustainability, December 2022, MDPI AG

    Ahmed Abd El-Gawad

  67. Microclimate, soil chemistry, and microbiota fail to explain Euphorbia dendroidesJanzen‐Connell pattern in a shrubland

    Article • Ecosphere, December 2022, Wiley

    Ahmed Abd El-Gawad

  68. Antiviral Potentialities of Chemical Characterized Essential Oils of Acacia nilotica Bark and Fruits against Hepatitis A and Herpes Simplex Viruses: In Vitro, In Silico, and Molecular Dynamics Studies

    Article • Plants, October 2022, MDPI AG

    Ahmed Abd El-Gawad

  69. Essential Oil of Ipomoea carnea: Chemical Profile, Chemometric Analysis, Free Radical Scavenging, and Antibacterial Activities

    Article • Sustainability, August 2022, MDPI AG

    Ahmed Abd El-Gawad

  70. Impact of prescribed burning, mowing and abandonment on a Mediterranean grassland: A 5-year multi-kingdom comparison

    Article • The Science of The Total Environment, August 2022, Elsevier

    Ahmed Abd El-Gawad

  71. A prospective trial investigating the role of Serum 25-Hydroxyvitamin D in diagnosis and prognosis of bladder cancer

    Article • PLOS One, June 2022, PLOS

    Ahmed Abd El-Gawad

  72. Specific microbiome signatures under the canopy of Mediterranean shrubs

    Article • Applied Soil Ecology, May 2022, Elsevier

    Ahmed Abd El-Gawad

  73. Cytoprotective potentialities of carvacrol and its nanoemulsion against cisplatin-induced nephrotoxicity in rats: development of nano-encasulation form

    Article • Heliyon, March 2022, Elsevier

    Ahmed Abd El-Gawad

  74. Vegetation Composition of the Halophytic Grass Aeluropus lagopoides Communities within Coastal and Inland Sabkhas of Saudi Arabia

    Article • Plants, February 2022, MDPI AG

    Ahmed Abd El-Gawad

  75. Chemical Composition of Kickxia aegyptiaca Essential Oil and Its Potential Antioxidant and Antimicrobial Activities

    Article • Plants, February 2022, MDPI AG

    Ahmed Abd El-Gawad

  76. Gastro-protective effect ofArtemisia Sieberiessential oil against ethanol-induced ulcer in rats as revealed via biochemical, histopathological and metabolomics analysis

    Article • Biomarkers, January 2022, Taylor & Francis

    Ahmed Abd El-Gawad

  77. Wild Plant Habitat Characterization in the Last Two Decades in the Nile Delta Coastal Region of Egypt

    Article • Agriculture, January 2022, MDPI AG

    Ahmed Abd El-Gawad

  78. Effect of Compost and Titanium Dioxide Application on the Vegetative Yield and Essential Oil Composition of Coriander

    Article • Sustainability, December 2021, MDPI AG

    Ahmed Abd El-Gawad

  79. Proximate Composition, Bioactive Compounds, and Antioxidant Potential of Wild Halophytes Grown in Coastal Salt Marsh Habitats

    Article • Molecules, December 2021, MDPI AG

    Ahmed Abd El-Gawad

  80. Mixtures of organic amendments and biochar promote beneficial soil microbiota and affect Fusarium oxysporum f. sp. lactucae, Rhizoctonia solani and Sclerotinia minor disease suppression

    Article • Plant Pathology, December 2021, Wiley

    Ahmed Abd El-Gawad

  81. Impacts of Nicotiana glauca Graham Invasion on the Vegetation Composition and Soil: A Case Study of Taif, Western Saudi Arabia

    Article • Plants, November 2021, MDPI AG

    Ahmed Abd El-Gawad

  82. Moisture and Salinity Drive the Vegetation Composition of Wadi Hargan, Riyadh, Saudi Arabia

    Article • Diversity, November 2021, MDPI AG

    Ahmed Abd El-Gawad

  83. Comparative Chemical Profiles and Phytotoxic Activity of Essential Oils of Two Ecospecies of Pulicaria undulata (L.) C.A.Mey

    Article • Plants, November 2021, MDPI AG

    Ahmed Abd El-Gawad

  84. Hydrochemical Assessment of the Irrigation Water Quality of the El-Salam Canal, Egypt

    Article • Water, September 2021, MDPI AG

    Ahmed Abd El-Gawad

  85. Persicaria lapathifolia Essential Oil: Chemical Constituents, Antioxidant Activity, and Allelopathic Effect on the Weed Echinochloa colona

    Article • Plants, August 2021, MDPI AG

    Ahmed Abd El-Gawad

  86. Specific Microbiome Signatures under the Canopy of Mediterranean Shrubs

    Article • July 2021, Springer Science + Business Media

    Ahmed Abd El-Gawad

  87. Microbiota Management for Effective Disease Suppression: A Systematic Comparison between Soil and Mammals Gut

    Article • Sustainability, July 2021, MDPI AG

    Ahmed Abd El-Gawad

  88. Microbiota modulation of allelopathy depends on litter chemistry: Mitigation or exacerbation?

    Article • The Science of The Total Environment, July 2021, Elsevier

    Ahmed Abd El-Gawad

  89. Chemical Composition, Allelopathic, Antioxidant, and Anti-Inflammatory Activities of Sesquiterpenes Rich Essential Oil of Cleome amblyocarpa Barratte & Murb.

    Article • Plants, June 2021, MDPI AG

    Ahmed Abd El-Gawad

  90. Prevalence of Diterpenes in Essential Oil of Euphorbia mauritanica L.: Detailed Chemical Profile, Antioxidant, Cytotoxic and Phytotoxic Activities

    Article • Chemistry & Biodiversity, June 2021, Wiley

    Ahmed Abd El-Gawad

  91. Root System Architecture Plasticity of Bread Wheat in Response to Oxidative Burst under Extended Osmotic Stress

    Article • Plants, May 2021, MDPI AG

    Ahmed Abd El-Gawad

  92. Chemical Profiles, Anticancer, and Anti-Aging Activities of Essential Oils of Pluchea dioscoridis (L.) DC. and Erigeron bonariensis L.

    Article • Plants, March 2021, MDPI AG

    Ahmed Abd El-Gawad

  93. Essential Oil of Deverra tortuosa Aerial Parts: Detailed Chemical Profile, Allelopathic, Antimicrobial, and Antioxidant Activities

    Article • Chemistry & Biodiversity, February 2021, Wiley

    Ahmed Abd El-Gawad

  94. Chemical Profile of Launaea nudicaulis Ethanolic Extract and Its Antidiabetic Effect in Streptozotocin-Induced Rats

    Article • Molecules, February 2021, MDPI AG

    Ahmed Abd El-Gawad

  95. Extraction development for antimicrobial and phytotoxic essential oils from asteraceae species: Achillea fragrantissima , Artemisia judaica and Tanacetum sinaicum

    Article • Flavour and Fragrance Journal, February 2021, Wiley

    Ahmed Abd El-Gawad

  96. Biochar-derived smoke-water exerts biological effects on nematodes, insects, and higher plants but not fungi

    Article • The Science of The Total Environment, January 2021, Elsevier

    Ahmed Abd El-Gawad

  97. Influence of the invasive shrub Nicotiana glauca Graham on the plant seed bank in various locations in Taif region, western of Saudi Arabia

    Article • Saudi Journal of Biological Sciences, January 2021, Elsevier

    Ahmed Abd El-Gawad

  98. Comparative Chemical Profiles of the Essential Oils from Different Varieties of Psidium guajava L.

    Article • Molecules, December 2020, MDPI AG

    Ahmed Abd El-Gawad

  99. Phytotoxic Effects of Plant Essential Oils: A Systematic Review and Structure-Activity Relationship Based on Chemometric Analyses

    Article • Plants, December 2020, MDPI AG

    Ahmed Abd El-Gawad

  100. Repeated applications of organic amendments promote beneficial microbiota, improve soil fertility and increase crop yield

    Article • Applied Soil Ecology, December 2020, Elsevier

    Ahmed Abd El-Gawad

  101. Native Perennial Plants Colonizing Abandoned Arable Fields in a Desert Area: Population Structure and Community Assembly

    Article • Agriculture, November 2020, MDPI AG

    Ahmed Abd El-Gawad

  102. Essential Oil of Calotropis procera: Comparative Chemical Profiles, Antimicrobial Activity, and Allelopathic Potential on Weeds

    Article • Molecules, November 2020, MDPI AG

    Ahmed Abd El-Gawad

  103. Topical Wound Healing Activity of Myricetin Isolated from Tecomaria capensis v. aurea

    Article • Molecules, October 2020, MDPI AG

    Ahmed Abd El-Gawad

  104. Functional Traits Plasticity of the Invasive Herb Argemone ochroleuca Sweet in Different Arid Habitats

    Article • Plants, September 2020, MDPI AG

    Ahmed Abd El-Gawad

  105. Cytotoxic and chemotaxonomic study of isolated metabolites from Centaurea aegyptiaca

    Article • Journal of the Chinese Chemical Society, September 2020, Wiley

    Ahmed Abd El-Gawad

  106. UPLC-qTOF-MS Phytochemical Profile and Antiulcer Potential of Cyperus conglomeratus Rottb. Alcoholic Extract

    Article • Molecules, September 2020, MDPI AG

    Ahmed Abd El-Gawad

  107. Micropropagation of licorice (Glycyrrhiza glabra L.) by using intermediate nodal explants

    Article • Chilean journal of agricultural research, September 2020, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Ahmed Abd El-Gawad

  108. Taxonomic Implication of Integrated Chemical, Morphological, and Anatomical Attributes of Leaves of Eight Apocynaceae Taxa

    Article • Diversity, August 2020, MDPI AG

    Ahmed Abd El-Gawad

  109. Calligonum polygonoides L. Shrubs Provide Species-Specific Facilitation for the Understory Plants in Coastal Ecosystem

    Article • Biology, August 2020, MDPI AG

    Ahmed Abd El-Gawad

  110. Essential Oil Enriched with Oxygenated Constituents from Invasive Plant Argemone ochroleuca Exhibited Potent Phytotoxic Effects

    Article • Plants, August 2020, MDPI AG

    Ahmed Abd El-Gawad

  111. Protective Mechanism of Acacia saligna Butanol Extract and Its Nano-Formulations against Ulcerative Colitis in Rats as Revealed via Biochemical and Metabolomic Assays

    Article • Biology, July 2020, MDPI AG

    Ahmed Abd El-Gawad

  112. Ecological Risk Assessment of Heavy Metals along Three Main Drains in Nile Delta and Potential Phytoremediation by Macrophyte Plants

    Article • Plants, July 2020, MDPI AG

    Ahmed Abd El-Gawad

  113. Infection by Plicosepalus curviflorus mistletoe affects the nutritional elements of Acacia species and soil nutrient recycling in an arid rangeland

    Article • Plant Ecology, July 2020, Springer Science + Business Media

    Ahmed Abd El-Gawad

  114. Essential oil of Bassia muricata: Chemical characterization, antioxidant activity, and allelopathic effect on the weed Chenopodium murale

    Article • Saudi Journal of Biological Sciences, July 2020, Elsevier

    Ahmed Abd El-Gawad

  115. Phytotoxic and Antimicrobial Activities of Teucrium polium and Thymus decussatus Essential Oils Extracted Using Hydrodistillation and Microwave-Assisted Techniques

    Article • Plants, June 2020, MDPI AG

    Ahmed Abd El-Gawad

  116. Essential oil and its nanoemulsion of Araucaria heterophylla resin: Chemical characterization, anti-inflammatory, and antipyretic activities

    Article • Industrial Crops and Products, June 2020, Elsevier

    Ahmed Abd El-Gawad

  117. Decomposition and organic amendments chemistry explain contrasting effects on plant growth promotion and suppression of Rhizoctonia solani damping off

    Article • PLOS One, April 2020, PLOS

    Ahmed Abd El-Gawad

  118. Sesquiterpenes-Rich Essential Oil from Above Ground Parts of Pulicaria somalensis Exhibited Antioxidant Activity and Allelopathic Effect on Weeds

    Article • Agronomy, March 2020, MDPI AG

    Ahmed Abd El-Gawad

  119. Chemical composition variations, allelopathic, and antioxidant activities of Symphyotrichum squamatum (Spreng.) Nesom essential oils growing in heterogeneous habitats

    Article • Arabian Journal of Chemistry, February 2020, Scientific Scholar

    Ahmed Abd El-Gawad

  120. Interspecific variations in the habitats of Reichardia tingitana (L.) Roth leading to changes in its bioactive constituents and allelopathic activity

    Article • Saudi Journal of Biological Sciences, January 2020, Elsevier

    Ahmed Abd El-Gawad

  121. Nutritional Value, Mineral Composition, Secondary Metabolites, and Antioxidant Activity of Some Wild Geophyte Sedges and Grasses

    Article • Plants, December 2019, MDPI AG

    Ahmed Abd El-Gawad

  122. Antioxidant System and Biomolecules Alteration in Pisum sativum under Heavy Metal Stress and Possible Alleviation by 5-Aminolevulinic Acid

    Article • Molecules, November 2019, MDPI AG

    Ahmed Abd El-Gawad

  123. Habitat Affects the Chemical Profile, Allelopathy, and Antioxidant Properties of Essential Oils and Phenolic Enriched Extracts of the Invasive Plant Heliotropium Curassavicum

    Article • Plants, November 2019, MDPI AG

    Ahmed Abd El-Gawad

  124. Recent Advances in Kaempferia Phytochemistry and Biological Activity: A Comprehensive Review

    Article • Nutrients, October 2019, MDPI AG

    Professor Abdelaaty A Shahat, Ahmed Abd El-Gawad

  125. On the Ecology of Weeds in the Orchards habitat During Summer Season in Nile Delta, Egypt

    Article • Catrina The International Journal of Environmental Sciences, September 2019, Egypts Presidential Specialized Council for Education and Scientific Research

    Ahmed Abd El-Gawad

  126. Preponderance of Oxygenated Sesquiterpenes and Diterpenes in the Volatile Oil Constituents of Lactuca serriola L. Revealed Antioxidant and Allelopathic Activity

    Article • Chemistry & Biodiversity, July 2019, Wiley

    Ahmed Abd El-Gawad

  127. Fluctuation of Essential Oil Constituents in Origanum syriacum subsp. sinaicum in Response to Plant Growth Promoting Bacteria

    Article • Journal of Essential Oil Bearing Plants, July 2019, Taylor & Francis

    mohamed nabil omar, dalia alraey, Ahmed Abd El-Gawad

  128. Euphosantianane E–G: Three New Premyrsinane Type Diterpenoids from Euphorbia sanctae-catharinae with Contribution to Chemotaxonomy

    Article • Molecules, June 2019, MDPI AG

    Professor Abdelaaty A Shahat, Ahmed Abd El-Gawad

  129. Interspecific variation, antioxidant and allelopathic activity of the essential oil from three Launaea species growing naturally in heterogeneous habitats in Egypt

    Article • Flavour and Fragrance Journal, June 2019, Wiley

    Ahmed Abd El-Gawad

  130. Chemical Characterization of Euphorbia heterophylla L. Essential Oils and Their Antioxidant Activity and Allelopathic Potential on Cenchrus echinatus L.

    Article • Chemistry & Biodiversity, April 2019, Wiley

    Ahmed Abd El-Gawad

  131. Ecological Study on Three Plantago Species and their Associates in Nile Delta Region

    Article • Catrina The International Journal of Environmental Sciences, March 2019, Egypts Presidential Specialized Council for Education and Scientific Research

    Ahmed Abd El-Gawad

  132. Volatiles Profiling, Allelopathic Activity, and Antioxidant Potentiality of Xanthium Strumarium Leaves Essential Oil from Egypt: Evidence from Chemometrics Analysis

    Article • Molecules, February 2019, MDPI AG

    Ahmed Abd El-Gawad

  133. Essential Oil Composition, Antioxidant and Allelopathic Activities of Cleome droserifolia (Forssk.) Delile

    Article • Chemistry & Biodiversity, November 2018, Wiley

    Ahmed Abd El-Gawad

  134. Faster N Release, but Not C Loss, From Leaf Litter of Invasives Compared to Native Species in Mediterranean Ecosystems

    Article • Frontiers in Plant Science, April 2018, Frontiers

    Ahmed Abd El-Gawad

  135. Windstorm disturbance triggers multiple species invasion in an urban Mediterranean forest

    Article • iForest - Biogeosciences and Forestry, February 2018, Italian Society of Sivilculture and Forest Ecology (SISEF)

    Ahmed Abd El-Gawad, Antonio Saracino

  136. Influence of Datura stramonium Leaf Extract on Antioxidants and Activities of Metabolic Enzymes of Trigonella foenum-graecum and Lepidium

    Article • International Journal of Current Research and Academic Review, February 2018, Excellent Publishers

    Ahmed Abd El-Gawad

  137. Anatomical features of three perennial swampy plants of Poaceae, grown on the water stream banks in Nile Delta, Egypt

    Article • Journal of Medicinal Botany, January 2018, Update Publishing

    Ahmed Abd El-Gawad

  138. Allelopathic Activity and Chemical Composition of Rhynchosia minima (L.) DC. Essential Oil from Egypt

    Article • Chemistry & Biodiversity, December 2017, Wiley

    Ahmed Abd El-Gawad

  139. Does a plant detect its neighbor if it is kin or stranger? Evidence from a common garden experiment

    Article • Community Ecology, December 2017, Akademiai Kiado

    Ahmed Abd El-Gawad

  140. Anatomical investigation of three emergent Cyperus species growing naturally on the canal banks of the Nile delta, Egypt

    Article • Journal of Scientific Agriculture, November 2017, Update Publishing

    Ahmed Abd El-Gawad

  141. Comparing chemistry and bioactivity of burned vs. decomposed plant litter: different pathways but same result?

    Article • Ecology, November 2017, Wiley

    Ahmed Abd El-Gawad, Antonio Saracino

  142. Essential Oils Constituents of Aerial Parts of Cyperus capitatus L. and Cyperus difformis L. Grown Wild in Egypt

    Article • Journal of Essential Oil Bearing Plants, November 2017, Taylor & Francis

    Ahmed Abd El-Gawad

  143. Sugarcane bagasse: a potential low-cost biosorbent for the removal of hazardous materials

    Article • Clean Technologies and Environmental Policy, October 2017, Springer Science + Business Media

    Ahmed Abd El-Gawad

  144. Plant communities along the international coastal highway of Nile delta, Egypt

    Article • Journal of Scientific Agriculture, June 2017, Update Publishing

    Ahmed Abd El-Gawad

  145. Anti-inflammatory, Antipyretic, and Antinociceptive Effects of a Cressa cretica Aqueous Extract

    Article • Planta Medica, April 2017, Thieme Publishing Group

    Ahmed Abd El-Gawad

  146. Chemical Composition of the Essential Oil of Trianthema portulacastrum L. Aerial Parts and Potential Antimicrobial and Phytotoxic Activities of its Extract

    Article • Journal of Essential Oil Bearing Plants, October 2016, Taylor & Francis

    Ahmed Abd El-Gawad

  147. Chemical constituents, antioxidant and potential allelopathic effect of the essential oil from the aerial parts of Cullen plicata

    Article • Industrial Crops and Products, February 2016, Elsevier

    Ahmed Abd El-Gawad

  148. Effect of Different Dietary Protein Sources on Amino Acids and Urea Nitrogen Contents of Dairy Buffaloes Milk

    Article • Asian Journal of Animal Sciences, April 2015, Science Alert

    Ahmed Abd El-Gawad

  149. Evaluation of Allelopathic Effect of White Lupin (Lupinus termis L.) Leaf Extract on the Biochemical Dynamics of Common Purslane (Portulaca oleracea L.)

    Article • Egyptian Journal of Botany, December 2014, Egypts Presidential Specialized Council for Education and Scientific Research

    Ahmed Abd El-Gawad

  150. A contribution to the ecology and floristic markers of plant associations in different habitats of Sinai Peninsula, Egypt

    Article • RENDICONTI LINCEI, September 2014, Springer Science + Business Media

    Ahmed Abd El-Gawad

  151. Ecology and allelopathic control of Brassica tournefortii in reclaimed areas of the Nile Delta, Egypt

    Article • TURKISH JOURNAL OF BOTANY, January 2014, The Scientific and Technological Research Council of Turkey

    Ahmed Abd El-Gawad