...Khaled M. Mostafa; Azza A. El-Sanabary Purpose This study aims to fabricate silver nanoparticles with well-defined shape and size using a newly prepared and fully characterized poly( MAA )-rice straw graft copolymer, with a 54.7% graft yield derived from rice straw bio-waste. The latter is a cheap...

... and stabilizing agent during the preparation of silver nanoparticles. Such a preparation is carried out under a variety of conditions which include: pH, temperature, duration of the reaction medium, molar substitution (MS) of HPS, and concentration of both HPS and silver nitrate (AgNO3). The yield of silver...

...A. Hebeish; M.A. Ramadan; M.E. El-Naggar; M.H. El-Rafie Nano-sized silver particles at a concentration of 1620 ppm were prepared using hydroxypropyl starch (HPS) as a reductant of silver nitrate and a stabilizer for silver nanoparticles. A solution containing 1620 ppm silver nanoparticles...

... antimicrobial finish of wool fabrics based on organic chemicals, but they are not environmental friendly. The present investigation aims to study the influence of treatment with metal ions of silver nitrate, cadmium chloride and copper sulphate penta hydrate as well as silver nanoparticles, by nanolayer...