TY - RPRT TI - synthesis and characterization of pH-sensitive nanocomposite based on natural polymer -sodium alginate- extracted from marine brown alga Sargassum asperifolium collected from Jazan Coasts, KSA. AU - Mohamed, s. F. AU - Agili, F. A. PY - 2019 DO - 10.1101/557231 UR - https://www.biorxiv.org/content/10.1101/557231v1 ID - 10.1101/557231 ER -