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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.
Photo of the faculty member

Alaa Mohamed Mohamed Younis

Full Professor
College of Sciences
Chemistry Department

Personal data

  • 0163016756
  • a.younis@qu.edu.sa
  • Desktop watches
  • Thursday: 8:00 AM - 10:00 AM
  • Monday: 10:00 AM - 12:00 PM
Google Scholar
OneDrive

Scientific qualifications

  • Ph.D.
  • M.Sc.
  • B.Sc.

Research interests

  • Analytical and Environmental Chemistry
  • Aquatic, Marine, and Coastal Pollution
  • Environmental Risk Assessment
  • Environmental Remediation and Sustainable Water Treatment
  • Biosorption and Bio-based Materials
  • Adsorption and Functional Nanomaterials
  • Emerging Environmental Contaminants
  • Environmental Impact Assessment (EIA)
  • Sustainable and Green Analytical Chemistry
  • Environmental Monitoring and Pollution Management

Published research

  • Cobalt ferrites: Structural insights with potential applications in magnetics, dielectrics, and catalysis (2025-01-01)
  • Characteristics, fate, and sources of microplastics contaminant in surface water and sediments of river water (2024-01-01)
  • Contamination of the marine environment in Egypt and Saudi Arabia with personal protective equipment during COVID-19 pandemic: a short focus (2022-01-01)
  • Impact of environmental conditions on the biodiversity of Mediterranean Sea Lagoon, Burullus protected area, Egypt. (2012-01-01)
  • An insight into fractionation, toxicity, mobility and source apportionment of metals in sediments from El Temsah Lake, Suez Canal (2019-01-01)
  • Assessment of health risks associated with heavy metal contamination in selected fish and crustacean species from Temsah Lake, Suez Canal (2024-01-01)
  • Bioaccumulation of heavy metals in fish, squids and crustaceans from the Red Sea, Jeddah Coast, Saudi Arabia (2015-01-01)
  • Efficient removal of La (III) and Nd (III) from aqueous solutions using carbon nanoparticles (2014-01-01)
  • A prospective randomized trial for postoperative vs. preoperative adjuvant radiotherapy for muscle-invasive bladder cancer (2013-01-01)
  • Spatial variation of acid-volatile sulfide and simultaneously extracted metals in Egyptian Mediterranean Sea lagoon sediments (2014-01-01)
  • Assessment of heavy metals pollution using AVS-SEM and fractionation techniques in Edku Lagoon sediments, Mediterranean Sea, Egypt (2015-01-01)
  • Phenol removal from aqueous solution using amino-modified silica nanoparticles (2019-01-01)
  • Polycyclic Aromatic Hydrocarbons (PAHs) in Egyptian Red Sea Sediments: Seasonal Distribution, Source Identification, and Toxicological Risk Assessment (2023-01-01)
  • Assessment of polycyclic aromatic hydrocarbons in surface sediments and some fish species from the Gulf of Suez, Egypt. (2018-01-01)
  • Surgical management of giant cell tumor of bone. (2004-01-01)
  • Environmental impacts on Egyptian Delta Lakes’ biodiversity: A case study on Lake Burullus (2018-01-01)
  • Speciation of organotin compounds in sediments of semi-closed areas along the Mediterranean coast of Alexandria (2006-01-01)
  • Geochemical associations, risk assessment, and source identification of selected metals in sediments from the Suez Gulf, Egypt (2019-01-01)
  • Organotin species in fish and bivalves samples collected from the Egyptian Mediterranean coast of Alexandria, Egypt (2006-01-01)
  • Distribution and ecological risk evaluation of bioavailable phosphorus in sediments of El Temsah Lake, Suez Canal (2022-01-01)
  • Effect of different molecular weights of chitosan on the removal efficiencies of heavy metals from contaminated water (2019-01-01)
  • Seasonal and temporal influence on polycyclic aromatic hydrocarbons in the Red Sea coastal water, Egypt (2021-01-01)
  • Heavy metals and nutritional composition of some naturally growing aquatic macrophytes of Northern Egyptian Lakes (2015-01-01)
  • Time-trend in epidemiological and pathological features of schistosoma-associated bladder cancer (2008-01-01)
  • The Superior Adsorption Capacity of Phenol from Aqueous Solution Using Modified Date Palm Nanomaterials: A Performance and Kinetic Study (2022-01-01)
  • Novel eco-friendly amino-modified nanoparticles for phenol removal from aqueous solution (2020-01-01)
  • Effect of technological processing on the safety of Indian mackerel (Rastrelliger kanagurta) from Suez, Egypt (2018-01-01)
  • Accumulation and rate of degradation of organotin compounds in coastal sediments along the Red Sea, Egypt (2020-01-01)
  • Assessing the microplastic pandemic: Prevalence, detection, and human health impacts in Asian aquatic environments (2025-01-01)
  • Investigation of microplastic contamination in the gastrointestinal tract of fish: A comparative study of various freshwater species (2024-01-01)
  • Assessment of microplastic pollution in the Gulf of Suez: Abundance and polymeric composition in beach sediments (2023-01-01)
  • Sustainable and Green Synthesis of Carbon Nanofibers from Date Palm Residues and Their Adsorption Efficiency for Eosin Dye (2023-01-01)
  • Chemical fractions and ecological risk of metals in sediments of the Bitter Lakes, Egypt. (2020-01-01)
  • Physicochemical characteristics of the semi-closed areas along the Mediterranean Coast of Alexandria, Egypt (2006-01-01)
  • Synthesis of Au/Co3O4/PVA hybrid nanocomposites via an eco-friendly method based on a pulsed laser ablation process for water treatment (2024-01-01)
  • Chemical speciation and comprehensive risk assessment of metals in sediments from Nabq protectorate, the Red Sea using individual and synergistic indices (2024-01-01)
  • Au/ZnO nanocomposites based on a simple laser ablation method for water treatment (2024-01-01)
  • Assessment of bioaccumulation and health risks of heavy metals in selected fish species from Red Sea coastal waters, Saudi Arabia (2024-01-01)
  • Risk assessment of heavy metals in mangrove trees (Avicennia marina) and associated sea water of Ras Mohammed Protectorate, Red Sea, Egypt. (2022-01-01)
  • Spatial, seasonal distribution and ecological risk assessment of Zn, Cr, and Ni in Red Sea surface sediments, Egypt. (2021-01-01)
  • The outcome of childhood adrenocortical carcinoma in Egypt: A model from developing countries (2020-01-01)
  • The potential accumulation of polycyclic aromatic hydrocarbons in macroalgae from the Egyptian coast of the Red Sea (2023-01-01)
  • Assessment of Polycyclic Aromatic Hydrocarbons and Heavy Metals Contamination in the Egyptian Smoked Herring (Clupea harengus) (2020-01-01)
  • Sustainable Synthesis of Zirconium Dioxide (ZrO2) Nanoparticles Using Asphodelus fistulosus Extract for Congo Red Degradation (2025-01-01)
  • Study the influence of Ag+ nanoparticles on the surface of the Sr1-xAgxFeO3-δ perovskite on optical, magnetic and antibacterial properties (2024-01-01)
  • Heavy metals fractionation and acid volatile sulfide (AVS) in the Bardawil Lagoon Sediments, Northern Sinai, Egypt (2015-01-01)
  • Efficacy of mesoporous TiO2–ZrO2@ g-C3N4 produced using a simple ultrasonic approach for copper ion removal from wastewater (2024-01-01)
  • Enteromorpha compressa Macroalgal Biomass Nanoparticles as Eco-Friendly Biosorbents for the Efficient Removal of Harmful Metals from Aqueous Solutions (2024-01-01)
  • Low cost biosorbent (Lemna gibba L.) for the removal of phenol from aqueous media (2016-01-01)
  • Phycoremediation of Phenolic Compounds in Wastewater: Ecological Impacts, Mitigation Strategies, and Process Mechanisms (2023-01-01)
  • spatial variation and environmental risk assessment of heavy metal in the surficial sediments along the Egyptian Red Sea coast (2015-01-01)
  • Fractionation, chemometric analysis, and sophisticated risk assessment indices to appraise sediment contamination of a tropical mangrove forests, the Red Sea (2025-01-01)
  • Synergistic adsorption of methylene blue from aqueous medium using MgO-Y2O3@ gC3N4 (MYCN) nanocomposite: Performance evaluation and kinetic study (2024-01-01)
  • Investigating the Biosorption Potential of Ulva intestinalis Linnaeus for Efficient Removal of Phenol from Aqueous Solutions (2023-01-01)
  • Egyptian Coastal Lakes and Wetlands: Part II (2019-01-01)
  • Biosorption of Arsenic (III) and Arsenic (V) from Aqueous Solutions: Equilibrium and Kinetic Studies using Mangrove Leaf Biomass (Avicennia marina). (2023-01-01)
  • Biosorption of heavy metals by algae: recent advances, mechanisms, and applications in wastewater treatment-a review: biosorption of heavy metals by algae: recent advances … (2025-01-01)
  • Innovative ferrite sensors: Advancing non-enzymatic glucose detection (2025-01-01)
  • Eco-friendly optical sensor membrane for nickel ion detection in water and food samples (2025-01-01)
  • A novel and eco-friendly algae amino-modified nanoparticle with significant environmental impact for the removal of As(III) and As(V) from water (2024-01-01)
  • Phytochemical and Biological Evaluation of Justicia adhatoda (2017-01-01)
  • Combined Treatment Strategy and Outcome of High Risk Neuroblastoma: Experience of the Children's Cancer Hospital-Egypt (2013-01-01)
  • Cytoreductive surgery for advanced epithelial tumors of the ovary: technical considerations and outcome. (2005-01-01)
  • Green fabrication of magnesium oxide nanoadsorbent using Gum Arabic for Congo red dye and cadmium ions removal (2025-01-01)
  • Spatial Distribution and Risk Assessment of Heavy Metals in Sediments of the Mangrove Ecosystem in Ras Mohammed Protectorate, Gulf of Aqaba, Red Sea (2023-01-01)
  • Assessment of heavy metal distribution, contamination, and ecological risk in mangrove sediments of the Nabq Protectorate, Gulf of Aqaba (2023-01-01)
  • Evaluation of pollution status and risk assessment along the Al-Shuaibah coastline, the Red Sea, Saudi Arabia (2023-01-01)
  • Age, growth and sex ratio of the Catfish Malapterurus electricus (Gmelin, 1789) from the Large Reservoir, Lake Nasser, Egypt (2023-01-01)
  • DNA Barcoding and Molecular Phylogeny Confirm the Presence of the Cryptic Penaeus japonicus Form II (P. pulchricaudatus) in the Egyptian Demersal Fisheries of the Gulf of Suez … (2021-01-01)
  • The effect of the type and dose of enzyme preparations on the physicochemical parameters of chitosan (2009-01-01)
  • Assessment of Heavy Metal Contamination and Pollution Indices in Avicennia marina of Nabq Mangrove Forest, the Red Sea, Egypt. (2023-01-01)
  • Age and growth of elephant-snout fish Mormyrus kannume (Forsskål, 1775)(Family: Mormyridae) from Lake Nasser, Egypt. (2022-01-01)
  • Immobilization of Cd (II) using Pistia stratiotes L.(Araceae) biomaterial: optimization study using statistical design (2020-01-01)
  • Speciation of organotin compounds in semi-closed areas along the Mediterranean Coast of Alexandria. M. Sc (2005-01-01)
  • Tracing contamination status and comprehensive risk assessment of potentially toxic elements in seawater impacted by shipping activities: The Red Sea, Egypt (2025-01-01)
  • Ultrasound-Assisted Ionic Liquid Microextraction and Colorimetric Analysis for the Detection of Trace Levels of Gold in Environmental and Geological Samples (2025-01-01)
  • Design of a novel optical sensor for the determination of cadmium based on the immobilization of β-2-hydroxybenzyl-5-chloro-2-hydroxyazastyrene on an agarose membrane (2025-01-01)
  • Some Biological Characteristics of Sardinella aurita in the Egyptian Mediterranean Water (Abu Qir Bay) (2025-01-01)
  • Evaluation of the Marine Algae Sargassum latifolium and Sargassum crassifolium for the Biosorption of Heavy Metal Ions from Aqueous Solutions (2024-01-01)
  • Genetic divergence in Trachurus indicus (Nekrasov, 1966) and Decapterus maruadsi (Temminck & Schlegel, 1843), Family: Carangidae dwelling the Gulf of Suez, Red Sea (2019-01-01)
  • Integrated management of Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae) through natural enemies, mineral oil and insecticide in a citrus nursery of … (2013-01-01)
  • Application of chitosan as a sorbent of heavy metal ions in water treatment (2009-01-01)
  • Chemistry of Persistent Organic Pollutants (POPs): Distribution, Environmental Impact and Mitigation Approaches (2025-01-01)
  • Application of Ulva intestinalis Linnaeus Biomass-Derived Biosorbents for Eco-Friendly Removal of Metal Contaminants from Water (2025-01-01)
  • AMT 28 cruise report (2019-01-01)
  • Determining Trace Amounts of Zinc in Environmental and Biological Samples Using Solid-Phase Spectrophotometry (2025-01-01)
  • Using plant biomass to remove hazardous metals from wastewater in an eco-friendly way. (2025-01-01)
  • A comparative study of Helianthemum and Citrullus Colocynthis biomass as low-cost biosorbents for Ce(III) and Gd(III) removal from aqueous solutions (2025-01-01)
  • Characteristics of purse seine fisheries in the Egyptian Mediterranean waters: A case study of Abu Qir Bay (2025-01-01)
  • Designing an optical sensor with exceptional sensitivity and specificity for the detection of ultra-trace amounts of boron: AH Alluhayb et al. (2025-01-01)
  • Quantifying the Impact of Haze and Normal Air Quality on Urban Environments: A Study of Diurnal Variation, Source Apportionment, and Correlation (2024-01-01)
  • Microplastics in marine environments: occurrence and degradation mechanisms (2024-01-01)
  • Laser pulse energy tuning of PLAL-derived ZnO nanoparticles for enhanced Cd (II) adsorption from water (2026-01-01)
  • Utility of air-assist rapidly synergistic cloud point extraction for ultra-trace determination of zirconium in food and environmental samples (2026-01-01)
  • Spectrophotometric determination of trace-amount tungsten in environmental and biological samples via ultrasound-assisted ionic liquid microextraction (2026-01-01)
  • A novel optode for determination of thorium in biological and environmental samples: YG Abou El-Reash et al. (2026-01-01)
  • A New Approach for the Separation, Extraction, and Determination of Isoproturon in Real Samples Using Cloud-Point Extraction Coupled with Spectrophotometry (2026-01-01)
  • A novel environmentally friendly approach for ultra-trace determination of erbium in alloys and environmental samples (2026-01-01)
  • Plant-Assisted Synthesis of α-Fe2O3@Chitosan Nanocomposite for Highly Efficient Removal of Oxytetracycline from Aqueous Solution (2026-01-01)
  • Selective Adsorption of Lead (Pb²⁺) Ions from Contaminated Water via Y2O3 Modified Chitosan Adsorbent (2026-01-01)
  • Selective detection of antimony using a regenerative optical sensor for environmental and biological applications (2025-01-01)
  • Removal of Pharmaceutical Pollutants from Aquatic Mediums Using MXene Nanocomposites: Mechanisms, Advances, and Challenges (2025-01-01)
  • An innovative and environmentally benign approach involves the use of algae amino-modified nanoparticles to effectively remove phenol from water, resulting in considerable (2025-01-01)
  • Ecological risks of persistent organic pollutants in highly agriculturally intensive use in Al-Qassim Region, Saudi Arabia (2025-01-01)
  • Designing an innovative, eco-conscious optode for spectrophotometric detection of copper in diverse biological and environmental samples (2025-01-01)
  • Development of an optode based on 2-amino-4-(4-nitrophenyl)diazenyl pyridine-3-ol and tri-n-octyl phosphine oxide for trace-level lead detection in complex … (2025-01-01)
  • Assessment of metal levels in fish species from the Red Sea: Implications for health risks and ecological impact (2025-01-01)
  • Corrigendum to “Chemical speciation and comprehensive risk assessment of metals in sediments from Nabq protectorate, the Red Sea using individual and synergistic indices”[Mar … (2024-01-01)
  • Age and Growth of the Freshwater Pufferfish Tetraodon lineatus Linnaeus 1758 from Lake Nasser, Egypt (2023-01-01)
  • Seasonal and Spatial Variations in Feeding on the Plankton Patterns for the Nile Tilapia, Oreochromis niloticus,(Linnaeus, 1758) off the Nile Course in Aswan, Egypt (2023-01-01)
  • Preliminary analysis for genetic structure and interspecific relationships within genus Chrysichthys in Lake Nasser, Egypt (2022-01-01)
  • Pollution assessment of potential ecological hazards of heavy metals in sediment in northern area of the Gulf of Suez as brownfield area, Egypt. (2021-01-01)
  • Bioremoval of phenol from aqueous solution using Sea weed Sargassum muticum (Yendo) Fensholt (2020-01-01)
  • Surgery in Perforated Pediatric Intestinal Lymphoma (2018-01-01)
  • Alaa M. Younis, Gehan M. El-Zokm & (2014-01-01)
  • ADRENOCORTICAL CARCINOMA IN THE PEDIATRIC AGE GROUP; EXPERIENCE AT CHILDREN CANCER HOSPITAL OF EGYPT (CCHE) (2013-01-01)
  • Production of chitin from crustacean shells by using enzymes (2009-01-01)
  • Changes in the nitrogenous substance content of minced raw-frozen and cooked-frozen crayfish meat during low-temperature storage (2008-01-01)
  • ARTICLE INFO ABSTRACT (2026-01-01)
  • Assessing microplastics in aquatic ecosystem sources effects and nature based solution: a review (2026-01-01)
  • HFRV\VWHP VRXUFHV HČHFWV DQG QDWXUH based solution: a review (2026-01-01)
  • Egyptian Journal of Aquatic Research (2026-01-01)
  • SPATIAL VARIATION AND ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN THE SURFICIAL SEDIMENTS ALONG THE EGYPTIAN RED SEA COAST. (2026-01-01)
  • PHYSICO-CHEMICAL CHARACTERISTICS OF THE SEMI-CLOSED AREAS ALONG THE MEDITERRANEAN COAST OF ALEXANDRIA, EGYPT (2026-01-01)
  • Algae as Cost-Effective and Efficient Biosorbents for Heavy Metal Removal from Wastewater: Recent Progress, Limiting Factors, and Mechanistic Insights (2026-01-01)
  • Development of a novel polymer inclusion membrane sensor for sensitive and selective determination of aluminum in diverse real samples (2026-01-01)
  • Reservoir Patchiness Influences Fish Condition: Khor-Scale Heterogeneity in Lake Nasser (Egypt) and Implications for Global Inland Fisheries (2026-09-04)
  • Influence of substitution and deposition of Ag in La1−xAgxCo0.5Fe0.5O3−δ perovskites on optical, magnetic, and electrochemical properties (2026-01-01)
  • Modified bone char with excellent performance for wastewater treatment (2026-01-01)
  • Source apportionment and health risk assessment of PAHs in commercial fish from Al Jubail, Saudi Arabia (2026-01-01)
  • Reservoir Patchiness Influences Fish Condition: Khor-Scale Heterogeneity in Lake Nasser (Egypt) and Implications for Global Inland Fisheries (2026-01-01)
  • Bioaccumulation of the Pathogenic Bacterium Vibrio alginolyticus by the Mussel Brachidontes pharaonis in the Gulf of Suez, Red Sea, Egypt (2026-01-01)
  • Synthesis and characterization of lambda-Carrageenan/PAA/Alginate polymeric composite adsorbent for enhanced removal of toxic metals from aqueous environments (2025-01-01)
  • Could GA3 and Mg be combined with nematicides to enhance growth and control the nematode population of naturally infested Anna apple trees with nematodes? (1993-01-01)
  • Biological and ecological studies on medfly Ceratitis regulators [Egypt] (1985-01-01)
  • EFFECT OF INTERCROPPING ON NEMATODES ASSOCIATED WITH GRAPEVINES IN MINIA GOVERNORATE, EGYPT. (2026-01-01)
  • Selective detection of antimony using a regenerative optical sensor for environmental and biological applications (2025-11-06)
  • A Comparative Study of Helianthemum and Citrullus Colocynthis Biomass as Low-Cost Biosorbents for the Removal of Ce(III) and Gd(III) from Aqueous Solutions (2025-08-01)
  • Green fabrication of magnesium oxide nanoadsorbent using Gum Arabic for Congo red dye and cadmium ions removal (2025-07-15)
  • Designing an optical sensor with exceptional sensitivity and specificity for the detection of ultra-trace amounts of boron (2025-03-14)
  • Fractionation, chemometric analysis, and sophisticated risk assessment indices to appraise sediment contamination of a tropical mangrove forests, the Red Sea (2025-03-10)
  • Tracing contamination status and comprehensive risk assessment of potentially toxic elements in seawater impacted by shipping activities: The Red Sea, Egypt (2025-07-25)
  • Development of an optode based on 2-amino-4-(4-nitrophenyl)diazenyl pyridine-3-ol and tri-n-octyl phosphine oxide for trace-level lead detection in complex samples (2025-01-29)
  • Design of a novel optical sensor for the determination of cadmium based on the immobilization of β-2-hydroxybenzyl-5-chloro-2-hydroxyazastyrene on an agarose membrane (2025-06-23)
  • Ultrasound-Assisted Ionic Liquid Microextraction and Colorimetric Analysis for the Detection of Trace Levels of Gold in Environmental and Geological Samples (2025-07-29)
  • Determining Trace Amounts of Zinc in Environmental and Biological Samples Using Solid-Phase Spectrophotometry (2025-11-06)
  • Sustainable Synthesis of Zirconium Dioxide (ZrO₂) Nanoparticles Using Asphodelus fistulosus Extract for the Degradation of Congo Red (2025-02-01)
  • Application of Biomass-Derived Biosorbents from Ulva intestinalis Linnaeus for the Eco-Friendly Removal of Metal Contaminants from Water (2025-06-18)
  • Study the influence of Ag+ nanoparticles on the surface of Sr1-xAgxFeO3-δ perovskite on its optical, magnetic, and antibacterial properties (2024-08-08)
  • Quantifying the Impact of Haze and Normal Air Quality on Urban Environments: A Study of Diurnal Variation, Source Apportionment, and Correlation (2024-12-01)
  • Novel eco-friendly amino-modified nanoparticles for phenol removal from aqueous solution (2020-08-01)
  • The Superior Adsorption Capacity of Phenol from Aqueous Solution Using Modified Date Palm Nanomaterials: A Performance and Kinetic Study (2022-07-22)
  • Polycyclic Aromatic Hydrocarbons (PAHs) in Egyptian Red Sea Sediments: Seasonal Distribution, Source Identification, and Toxicological Risk Assessment (2023-05-26)
  • Cobalt ferrites: Structural insights with potential applications in magnetics, dielectrics, and catalysis (2024-09-11)
  • Efficacy of Mesoporous TiO₂–ZrO₂@g-C₃N₄ Produced Using a Simple Ultrasonic Method for the Removal of Copper Ions from Wastewater (2024-08-15)
  • Chemical speciation and comprehensive risk assessment of metals in sediments from Nabq protectorate, the Red Sea using individual and synergistic indices (2024-03-13)
  • Chemical speciation and comprehensive risk assessment of metals in sediments from Nabq protectorate, the Red Sea using individual and synergistic indices (vol 201, 116219, 2024) (2024-04-11)
  • Au/ZnO nanocomposites based on a simple laser ablation method for water treatment (2024-09-25)
  • Characteristics, fate, and sources of microplastics contaminant in surface water and sediments of river water (2024-04-17)
  • Investigation of microplastic contamination in the gastrointestinal tract of fish: A comparative study of various freshwater species (2024-10-13)
  • Assessing the microplastic pandemic: Prevalence, detection, and human health impacts in Asian aquatic environments (2024-11-14)
  • Synthesis of Au/Co3O4/PVA hybrid nanocomposites via an eco-friendly method based on a pulsed laser ablation process for water treatment (2024-10-12)
  • Assessment of health risks associated with heavy metal contamination in selected fish and crustacean species from Temsah Lake, Suez Canal (2024-08-12)
  • Sustainable and Green Synthesis of Carbon Nanofibers from Date Palm Residues and Their Adsorption Efficiency for Eosin Dye (2023-07-01)
  • Innovative ferrite sensors: Advancing non-enzymatic glucose detection (2025-02-26)
  • Plant-Assisted Synthesis of an α-Fe₂O₃@Chitosan Nanocomposite for Highly Efficient Removal of Oxytetracycline from Aqueous Solution (2026-03-09)
  • Selective Adsorption of Lead (Pb²⁺) Ions from Contaminated Water Using a Y₂O₃-Modified Chitosan Adsorbent (2026-01-01)
  • Phenol removal from aqueous solution using amino-modified silica nanoparticles (2019-04-01)
  • A New Approach for the Separation, Extraction, and Determination of Isoproturon in Real Samples Using Cloud-Point Extraction Coupled with Spectrophotometry (2026-06-04)
  • Spectrophotometric Determination of Trace Amounts of Tungsten in Environmental and Biological Samples via Ultrasound-Assisted Ionic Liquid Microextraction (2026-07-13)
  • Assessment of metal levels in fish species from the Red Sea: Implications for health risks and ecological impact (2025-02-01)
  • A novel environmentally friendly approach for ultra-trace determination of erbium in alloys and environmental samples (2026-04-14)
  • Utility of air-assist rapidly synergistic cloud point extraction for ultra-trace determination of zirconium in food and environmental samples (2026-08-08)
  • Laser pulse energy tuning of PLAL-derived ZnO nanoparticles for enhanced Cd(II) adsorption from water (2026-08-11)
  • A novel optode for determination of thorium in biological and environmental samples (2026-06-21)
  • Distribution and ecological risk evaluation of bioavailable phosphorus in sediments of El Temsah Lake, Suez Canal (2022-05-03)
  • Contamination of the marine environment in Egypt and Saudi Arabia with personal protective equipment during COVID-19 pandemic: A short focus (2021-12-14)
  • Seasonal and Temporal Influence on Polycyclic Aromatic Hydrocarbons in the Red Sea Coastal Water, Egypt (2021-11-01)
  • Assessment of Polycyclic Aromatic Hydrocarbons and Heavy Metal Contamination in Egyptian Smoked Herring (Clupea harengus) (2020-10-19)
  • Geochemical associations, risk assessment, and source identification of selected metals in sediments from the Suez Gulf, Egypt (2019-04-03)
  • An insight into fractionation, toxicity, mobility and source apportionment of metals in sediments from El Temsah Lake, Suez Canal (2019-05-01)
  • Assessment of heavy metals pollution using AVS-SEM and fractionation techniques in Edku Lagoon sediments, Mediterranean Sea, Egypt (2015-05-12)
  • Spatial variation of acid-volatile sulfide and simultaneously extracted metals in Egyptian Mediterranean Sea lagoon sediments (2014-06-01)
  • HEAVY METALS AND NUTRITIONAL COMPOSITION OF SOME NATURALLY GROWING AQUATIC MACROPHYTES OF NORTHERN EGYPTIAN LAKES (2013-01-01)
  • Speciation of organotin compounds in sediments of semi-closed areas along the Mediterranean coast of Alexandria (2006-10-01)
  • Organotin species in fish and bivalves samples collected from the Egyptian Mediterranean coast of Alexandria, Egypt (2006-09-01)
  • Algae as Cost-Effective and Efficient Biosorbents for Heavy Metal Removal from Wastewater: Recent Progress, Limiting Factors, and Mechanistic Insights (2026-08-17)
  • Development of a novel polymer inclusion membrane sensor for sensitive and selective determination of aluminum in diverse real samples (2026-08-31)
  • Biology and Treatment of Aggressive Fibromatosis in Celiac Disease Experience (2025-12-01)
  • Diagnosis and Management of High Risk RMS, an Experience from a Tertiary Center (2025-12-01)
  • The outcome of childhood adrenocortical carcinoma in Egypt: A model from developing countries (2020-01-21)
  • CCHE EXPERIENCE IN HIGH RISK RHABDOMYOSARCOMA PATIENTS (2019-06-01)
  • COLORECTAL CARCINOMA IN CHILDREN AND ADOLESCENTS, LEADING LMIC EXPERIENCE FROM CCHE (2019-06-01)
  • SURVIVAL AND FACTORS AFFECTING THE OUTCOME OF SYNOVIAL SARCOMA IN CHILDREN AND ADOLESCENTS (2019-06-01)
  • ADRENOCORTICAL CARCINOMA IN THE PEDIATRIC AGE GROUP; EXPERIENCE AT CHILDREN CANCER HOSPITAL OF EGYPT (CCHE) (2014-05-01)
  • A prospective randomized trial for postoperative vs. preoperative adjuvant radiotherapy for muscle-invasive bladder cancer (2013-04-01)
  • Influence of substitution and deposition of Ag in LaAgCoFeO perovskites on optical, magnetic, and electrochemical properties (2026-01-01)
  • Characteristics of purse seine fisheries in the Egyptian Mediterranean waters: A case study of Abu Qir Bay (2025-09-01)
  • A comparative study of Helianthemum and Citrullus Colocynthis biomass as low-cost biosorbents for Ce(III) and Gd(III) removal from aqueous solutions (2025-08-01)
  • Eco-friendly optical sensor membrane for nickel ion detection in water and food samples (2025-01-01)
  • Polycyclic Aromatic Hydrocarbons (PAHs) in Egyptian Red Sea Sediments: Seasonal Distribution, Source Identification, and Toxicological Risk Assessment (2023-09-01)
  • Novel eco-friendly amino-modified nanoparticles for phenol removal from aqueous solution (2020-08-01)
  • Reservoir Patchiness Influences Fish Condition: Khor-Scale Heterogeneity in Lake Nasser (Egypt) and Implications for Global Inland Fisheries (2026-09-01)

Teaching materials

  • CHEM250
  • CHEM351
  • CHEM606
  • CHEM677

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