Green synthesis and characterization of gold nanoparticles from discarded computer PCBs on reduction of environmental pollution
Pronoy Mondal,
Mohammad Salman Haque,
Biswajit Ghose
et al.
Abstract:The economic value of gold content in electronic waste, particularly waste printed circuit boards (PCBs), has generated interest in recovering gold from this material. Unfortunately, due to the severe environmental hazards associated with such waste, there is a pressing need for efficient and selective methods of gold nanoparticle recovery. A novel technique has been developed to synthesize gold nanoparticles that employ chlorate leaching and Punica granatum extract to minimize the environmental impact of elec… Show more
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