Nanocomposite cotton gauze cloth with <i>in situ</i> generated silver, copper and their binary metal nanoparticles by bioreduction method

In the present work, authors prepared nanocomposite cotton gauze cloth (NCGC) by in situ generating nanoparticles of silver (ANPs) and copper (CuNPs) their binary metallic (BMNPs) using aqueous extraction Azadirachta indica leaves as a reducing agent. The NCGCs had roughly spherical AgNPs, CuNPs BMNPs size range 50–120 nm. corresponding mean was 94, 89 87 nm respectively. participation hydroxyl amino groups leaf extract generation metal established studying chemical interactions. All NCGC specimens exhibited significant antibacterial activity. However, with higher efficiency when compared to those homo nanoparticles. Hence, generated can be effectively used wound dressing material.