High Branched Precursor for Synthesis of Silver Nanoparticles and its Application to Cotton Fabric M.H. El-Rafie, M.K. El-Bisi* and A. Hebeish Textile Research Division, National Research Centre, affiliation ID (60014618), Dokki, Cairo, Egypt. EREIN we present a new green highly branched polymer ….…precursor, namely starch-polyacrylic acid graft copolymer for synthesis of silver nanoparticles (AgNPs) via involvement of the copolymer in dual reduction of Ag+ and stabilizatio