A5048425730- Plant-Microbe Interactions and Immunity
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Nanoparticles: synthesis and applications
- Natural product bioactivities and synthesis
- Microbial Metabolic Engineering and Bioproduction
- Metal-Organic Frameworks: Synthesis and Applications
- Fungal Biology and Applications
- Nanocomposite Films for Food Packaging
- Plant Pathogens and Fungal Diseases
- Advanced Nanomaterials in Catalysis
- Plant Parasitism and Resistance
- Algal biology and biofuel production
- Polysaccharides and Plant Cell Walls
- Plant tissue culture and regeneration
- Crystal structures of chemical compounds
- Horticultural and Viticultural Research
- Phytochemicals and Antioxidant Activities
- Essential Oils and Antimicrobial Activity
- melanin and skin pigmentation
- Chromium effects and bioremediation
- Quantum Dots Synthesis And Properties
- Mycorrhizal Fungi and Plant Interactions
- Insect Resistance and Genetics
- Insect and Pesticide Research
Assiut University
2016-2025
Imam Abdulrahman Bin Faisal University
2025
Alexandria University
2022-2024
Agricultural Research Center
2018-2023
Cairo University
2023
Port Said University
2021
Deraya University
2017
Minia University
2017
Al-Azhar University
2012
Suez Canal University
2011
A cerium-based metal-organic framework (Ce-MOF, denoted as AU-1) was synthesized using a solvothermal method by employing 4,4',4''-nitrilotribenzoic acid (H3NTB) the linker and cerium clusters metal center. The material considered MOFzyme based on peroxidase-like activity of Ce-MOF that could eliminate kill fungi, such Aspergillus flavus, niger, terreus, Candida albicans, Rhodotorula glutinis. showed high antifungal against airborne opportunistic human pathogens isolated from outside...
Background Cadmium (Cd) is a highly toxic heavy metal. Its emission suspected to be further increased due the dramatic application of ash agricultural soils and newly reclaimed ones. Thereby, Cd stress encountered by plants will exacerbate. Acute chronic exposure can upset plant growth development ultimately causes death. Microorganisms as agriculturally important biofertilizers have constantly been arising eco-friendly practices owing their ability built-in durability adaptability...
Small, marginal, and large-scale farm production systems are common among farmers. According to popular belief, the upkeep of such farms necessitates use a chemical farming method in order improve quantity yields. Excessive is an inorganic food approach, which has prompted health-conscious individuals investigate practice organic farming. The current study focuses on acceptance perspective deviations farmers consumers from level final product marketing terms goals ensure future...
Postharvest fungal infection is the common cause of fresh fruit losses. Thus, effective antifungal agents are highly required. Herein, copper‐based metal–organic frameworks (MOFs) were used as a precursor for synthesis copper oxide (CuO) embedded into carbon (CuO@C). The materials' crystallinity was confirmed using X‐ray diffraction. photoelectron spectroscopy (XPS) and atomic absorption (AAS) approve elemental species concentration in synthesized materials. Transmission electron microscopy...
Background: The mental burden faced by university students in their early years is not frequently reported the literature. Objectives: aim of this study to investigate prevalence and predictors depression among preparatory (first) year using a predictive test developed from general health well-being questionnaires. Methods: A cross-sectional was conducted eastern region Saudi Arabia March 2023 June 2023. self-administered electronic questionnaire implemented. Written informed consent...
Abstract Endophytic fungi are a significant group of found in various ecosystems, producing secondary metabolites with economic applications. The study aims to extract gibberellic acid from endophytic fungi, optimize its production using low-cost agriculture residues, and apply it plants. were isolated onion leaves, screened for production, the highest producer was identified by morphological molecular tools. optimized three levels Box–Behnken design, hormone applied maize seeds at...
Abstract Background Soil-borne diseases are becoming more prevalent due to climate change, while the use of pesticides is being discouraged their harmful environmental impacts. This study explored potential natural compounds, specifically fucoidan from brown seaweed and nanohydroxyapatite calcareous red seaweed, as eco-friendly alternatives for mitigating Fusarium infections. The treatments aimed enhance plant’s defense mechanisms improve seedling growth. Results using fucoidan,...
Abstract Background Azo dyes represent a common textile dye preferred for its high stability on fabrics in various harsh conditions. Although these pose high-risk levels all biological forms, fungal laccase is known as green catalyst ability to oxidize numerous dyes. Methods Trichoderma isolates were identified and tested production. Laccase production was optimized using Plackett–Burman Design. molecular weight the kinetic properties of enzyme, including K m V max, pH, temperature, ionic...
Plant responses during the pathogen infection and control reflect its strategies to protect cells. This work represents Alternaria cerealis MT808477 as a phytopathogen causing leaf spot disease in tomatoes. A. was identified morphologically genetically by 18SrRNA, pathogenicity confirmed light scanning electron microscopy. Trichoderma harzianum has ability stimulating various cell controlling process. The behavior biological process observed analyses of total phenol, flavonoids, terpenoids,...
The present study aimed to evaluate the quality of fresh sushi in Egypt. Fifty samples (Salmo salar) were collected from restaurants Alexandria, Paraffin, semi-thin and ultra-thin sections used for parasitological analysis by light transmission electron microscopy. Bacteria isolated dilution plate direct methods identified a Vitek system. Twenty (40%) total examined showed microsporidia helminth metacercariae infections. Histochemical stains distinct pinkish-red pyriform microspores embedded...