<p>Green synthesis of Ag/Al<sub>2</sub>O<sub>3</sub> and Ag/CoO/Al<sub>2</sub>O<sub>3</sub> nanohybrids was achieved using Sargassum latifolium extract as a bioreductant. The resulting nanocomposites were thoroughly characterized and exhibited enhanced antioxidant and antibacterial activities. Molecular docking revealed strong binding affinities of key phytochemicals (e.g., naringenin) to bacterial targets. This eco-friendly,marine-algae-based approach offers a sustainable platform for developing multifunctional nanomaterials for biomedical and environmental applications.</p> Graphical Abstract <p></p>

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Marine algae-derived Ag/Al2O3 and Ag/CoO/Al2O3 nanohybrids: A green approach to phytochemical profiling, molecular docking, and bioactivity assessment

  • Mohammed S. Alshammari,
  • Badriah Alamer,
  • Mashael M. Alharbi,
  • Omaymah Alaysuy,
  • Maryam M. Alnoman,
  • Abdulmajeed F. Alrefaei,
  • Ali Sayqal,
  • Nashwa M. El-Metwaly

摘要

Green synthesis of Ag/Al2O3 and Ag/CoO/Al2O3 nanohybrids was achieved using Sargassum latifolium extract as a bioreductant. The resulting nanocomposites were thoroughly characterized and exhibited enhanced antioxidant and antibacterial activities. Molecular docking revealed strong binding affinities of key phytochemicals (e.g., naringenin) to bacterial targets. This eco-friendly,marine-algae-based approach offers a sustainable platform for developing multifunctional nanomaterials for biomedical and environmental applications.

Graphical Abstract