MOHAMED IBRAHIMIBRAHIM MOHAMED

Last Updated :2026/03/25

所属・職名
放射光科学研究所　助教
メールアドレス
ibra2020hiroshima-u.ac.jp
自己紹介
Assistant professor of marine, organic, supramolecular, and polymer chemistry. My research of interest concerned with the synthesis, structural and conformational studies of synthetic organic molecules. In addition, the research involves the structural studies of natural polymers of marine resources using spectroscopic techniques with the possibility of the structure’s modifications for promising applications (environment, medical, industry, etc.). Looking forward to get more descriptive information about the structures of the organic molecules and polymers using the SRCD at UV and VUV regions at the Synchrotron Radiation Center, Hiroshima University.

基本情報

主な職歴

  • 2020年08月, 2021年04月, National Insutiute of Oceanography and Fisheries, Marine Organic Chemistry, 助教
  • 2019年11月, 2020年07月, Lorraine University, Laboratoire de Chimie-Physique Macromoleculaire, 助教

学歴

  • Lorraine University, Organic Chemistry, France, 2013年.9月, 2017年.9月
  • Alexandria university, Inorganic Chemistry, Egypt, 2008年.2月, 2011年.8月
  • Alexandria University, Bachelor of Science in Chemistry, Egypt, 2003年.9月, 2007年.9月

学位

  • 修士（理学）　(Alexandria University)
  • 博士（Operations and Products Engineering）　(Lorraine University)

教育活動

授業担当

  1. 2025年, 学部専門, １ターム, グローバル対策セミナーA
  2. 2025年, 学部専門, ３ターム, グローバル対策セミナーB
  3. 2025年, 修士課程・博士課程前期, セメスター（前期）, 物理学演習Ⅰ
  4. 2025年, 修士課程・博士課程前期, セメスター（後期）, 物理学演習Ⅱ
  5. 2025年, 修士課程・博士課程前期, セメスター（前期）, 物理学特別演習Ａ
  6. 2025年, 修士課程・博士課程前期, セメスター（後期）, 物理学特別演習Ｂ

研究活動

学術論文（★は代表的な論文）

  1. ★, Supramolecular hydrogels derived from 2 : 1-[a/aza]-pseudopeptides: design, structural analysis and self-assembly in solution, solid, and gel states, JOURNAL OF MATERIALS CHEMISTRY B, 13巻, pp. 7437-7448, 20250507
    DOIを用いた論文検索結果へのリンク
  2. Assessment of polycyclic aromatic hydrocarbons (PAHs) in surficial sediments of northern Red Sea ports: sources, distribution, and ecotoxicological risk, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 32巻, pp. 30467-30485, 20251212
    DOIを用いた論文検索結果へのリンク
  3. ★, Gamma radiation-induced synthesis of a high-performance alginate/poly(acrylic acid-vinyl sulfonic acid) adsorbent for Cu(II) and Zn(II) ions, POLYMER BULLETIN, 83巻, 256号, pp. 1-28, 20260210
    DOIを用いた論文検索結果へのリンク
  4. ★, Cost-Effective Chitosan-Cellulose Acetate Floatable Beads Embedded With Bentonite for Oil Spills Clean-Up, POLYMERS FOR ADVANCED TECHNOLOGIES, pp. 1-18, 202602
    DOIを用いた論文検索結果へのリンク
  5. Structural phases in Ca2+-triggered alginate assembly and gelation: circular dichroism-guided multimodal analysis, SOFT MATTER, 22巻, 4号, pp. 1033-1043, 20260128
    DOIを用いた論文検索結果へのリンク
  6. Advances in Synchrotron Radiation-Based Vacuum-Ultraviolet Circular Dichroism for Biomolecular Structural Analysis, CHEMISTRY-AN ASIAN JOURNAL, 21巻, 2号, 202601
    DOIを用いた論文検索結果へのリンク
  7. An overview on marine bacterial exopolysaccharides and their industrial applications, JOURNAL OF CARBOHYDRATE CHEMISTRY, 44巻, 4-6号, pp. 95-132, 20250724
    DOIを用いた論文検索結果へのリンク
  8. Assessing seawater intrusion impact on groundwater quality in El-Omayed aquifers, Mediterranean coast, Egypt using hydrogeochemical and chemometric analyses, GROUNDWATER FOR SUSTAINABLE DEVELOPMENT, 29巻, 202505
    DOIを用いた論文検索結果へのリンク
  9. Emergence of Optical Activity and Surface Morphology Changes in Racemic Amino Acid Films Under Circularly Polarized Lyman-α Light Irradiation, CHIRALITY, 36巻, 11号, 202411
    DOIを用いた論文検索結果へのリンク
  10. Potential Bioactivities, Chemical Composition, and Conformation Studies of Exopolysaccharide-Derived Aspergillus sp. Strain GAD7, JOURNAL OF FUNGI, 10巻, 9号, 202409
    DOIを用いた論文検索結果へのリンク
  11. Structure Assessment and Impacts of Lipids' Chemistry on the Structuration of Polyhydroxyalkanoate Biosynthesized by Bacillus licheniformis AZU-A5, CHIRALITY, 36巻, 10号, 202410
    DOIを用いた論文検索結果へのリンク
  12. Synthesis and characterization of alginate-polyacrylic acid/multiwalled carbon nanotubes composite with efficient removal for nigrosine dye, POLYMER-PLASTICS TECHNOLOGY AND MATERIALS, 63巻, 10号, pp. 1277-1293, 20240702
    DOIを用いた論文検索結果へのリンク
  13. Cost-effective seawater desalination by photothermal membranes composed of biopolymers-doped graphene oxide using direct solar steam generation strategy, DESALINATION, 579巻, 20240629
    DOIを用いた論文検索結果へのリンク
  14. Geophysical and hydrochemical analysis of saltwater intrusion in El-Omayed, Egypt: Implications for sustainable groundwater management, EGYPTIAN JOURNAL OF AQUATIC RESEARCH, 49巻, 4号, pp. 478-489, 202312
    DOIを用いた論文検索結果へのリンク
  15. Spatial distribution, sources and risk assessment of polycyclic aromatic hydrocarbons in the surficial sediments of the Egyptian Mediterranean coast, MARINE POLLUTION BULLETIN, 188巻, 202303
    DOIを用いた論文検索結果へのリンク
  16. Lipid-membranes interaction, structural assessment, and sustainable production of polyhydroxyalkanoate by Priestia filamentosa AZU-A6 from sugarcane molasses, INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 242巻, 20230701
    DOIを用いた論文検索結果へのリンク
  17. A lysine-based 2:1-[alpha/aza]-pseudopeptide series used as additives in polymeric membranes for CO2 capture: synthesis, structural studies, and application, RSC ADVANCES, 13巻, 15号, pp. 10051-10067, 20230327
    DOIを用いた論文検索結果へのリンク
  18. Complementary spectroscopy studies and potential activities of levan-type fructan produced by Bacillus paralicheniformis ND2, CARBOHYDRATE POLYMERS, 311巻, 20230701
    DOIを用いた論文検索結果へのリンク
  19. The modified Canadian water index with other sediment models for assessment of sediments from two harbours on the Egyptian Mediterranean coast, Journal of Hazardous Materials Advances, 8巻, 8号, pp. 100180-100180, 202210
    DOIを用いた論文検索結果へのリンク
  20. Production and Characterization of Exopolysaccharide From Newly Isolated Marine Probiotic Lactiplantibacillus plantarum EI6 With in vitro Wound Healing Activity, Frontiers in Microbiology, 13巻, 13号, pp. 903363, 202205
    DOIを用いた論文検索結果へのリンク
  21. Considerable Production of Ulvan from Ulva lactuca with Special Emphasis on Its Antimicrobial and Anti‑fouling Properties, Applied Biochemistry and Biotechnology, 202202
    DOIを用いた論文検索結果へのリンク
  22. Structural assessment of the bioplastic (poly-3-hydroxybutyrate) produced by Bacillus flexus Azu-A2 through cheese whey valorization, International Journal of Biological Macromolecules, 190巻, 190号, pp. 319-332, 202108
    DOIを用いた論文検索結果へのリンク
  23. Cyclohexamer [-(D-Phe-azaPhe-Ala)2-]: good candidate to formulate supramolecular organogels, RSC Advances, 10巻, 10号, pp. 43859-43869, 202012
    DOIを用いた論文検索結果へのリンク
  24. Horizontal and vertical segregation of polycyclic aromatic hydrocarbons in the Egyptian Mediterranean coast, ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 29巻, 57号, pp. 86707-86721, 202212
    DOIを用いた論文検索結果へのリンク
  25. Prevalence and risk assessment of microplastics in the Nile Delta estuaries: "The Plastic Nile" revisited, SCIENCE OF THE TOTAL ENVIRONMENT, 852巻, 20221215
    DOIを用いた論文検索結果へのリンク
  26. Microplastics contamination in commercial fish from Alexandria City, the Mediterranean Coast of Egypt, ENVIRONMENTAL POLLUTION, 313巻, 20221115
    DOIを用いた論文検索結果へのリンク
  27. Characterization and distribution of plastic particles along Alexandria beaches, Mediterranean Coast of Egypt, using microscopy and thermal analysis techniques, SCIENCE OF THE TOTAL ENVIRONMENT, 834巻, 20220815
    DOIを用いた論文検索結果へのリンク
  28. PAHs in Sediments along the semi-closed areas of Alexandria, Egypt. Journal of Environmental Protection, pp. 700-709, 201102
  29. PAHs in seawater of the semi-closed areas along the Alexandria coast of Egyptian Mediterranean Sea., Journal of Environmental Protection, pp. 1307-1317, 201304
  30. Impact of Cα-Chirality on supramolecular self-assembly in cyclo-2:1-[α/aza]-hexamers (D / L-Phe-azaPhe-Ala)2, European Journal of Organic Chemistry, pp. 4703-4712, 2017
    DOIを用いた論文検索結果へのリンク
  31. Potential ecological hazards assessment and prediction of sediment heavy metals pollution along the Gulf of Suez, Egyptian Journal of Aquatic Research, 45巻, pp. 329-335, 2019
    DOIを用いた論文検索結果へのリンク
  32. Critical geochemical insight into Alexandria coast with special reference to diagnostic ratios (TOC/TN & Sr/Ca) and heavy metals ecotoxicological hazards., Egyptian Journal of Aquatic Research, 46巻, pp. 27-33, 2020
    DOIを用いた論文検索結果へのリンク
  33. Synthesis of thermoresponsive copolymers with tunable UCST-type phase transition using aqueous photo-RAFT polymerization, Macromolecular Rapid Communication, 2020
    DOIを用いた論文検索結果へのリンク
  34. Characterization of exopolysaccharide produced from marine-derived Aspergillus terreus SEI with prominent biological activities, Egyptian Journal of Aquatic Research, 2020
    DOIを用いた論文検索結果へのリンク
  35. Synthesis of chitosan-acrylic acid/multiwalled carbon nanotubes composite for theranostic 47Sc separation from neutron irradiated titanium target, International Journal of Biological Macromolecules, 2020
    DOIを用いた論文検索結果へのリンク

著書等出版物

  1. 2026年, 2026年, 03, 単行本（一般書）, 分担執筆, English, 978-0-443-36411-2, 592

招待講演、口頭・ポスター発表等

  1. 通常, 英語
  2. 2025年, 通常, 英語
  3. 2024年, 通常, 英語
  4. 2024年, 通常, 英語
  5. 2023年, 通常, 英語
  6. 2021年, 招待, 英語, 発表資料