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Synthesis, Characterization And Manipulation Of Creighton Silver Nanoparticles For Future Cytotoxicity Studies, Sesha Lakshmi Paluri

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Nowadays, 24% of the nanomaterial-based consumer products contain silver nanoparticles (AgNPs) and exploit the well-known antimicrobial properties of silver. Although AgNPs have a wide range of biomedical research and industrial applications, very little is known about their toxicity. The main goal of this study is to synthesize, characterize and manipulate Creighton colloidal AgNPs for future cytotoxicity studies. These "naked" AgNPs were free from chemically aggressive capping/stabilizing agents, reaction byproducts or organic solvents. To achieve this goal, colloidal AgNPs were successfully: a) synthesized in large volumes (5L) using a slightly modified Creighton method by the reduction of silver nitrate with sodium …