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interests. Authors’ contributions All the authors contributed equally, read, and approved the final manuscript.”
“Background The synthesis of nanomaterials is of current interest due to their wide variety of applications in fields such as electronics [1–4], photonics [5–7], catalysis [8–10], medicine [11–15], etc. Most of the applications are due to the fact that matter at the nanometer scale has different properties as compared with the bulk state. For this reason, many research groups around the world are trying new methods of
synthesis of different materials at the Depsipeptide nanoscale. One goal is to control the size and shape of atomic clusters or nanoparticles and their ordering in 1D, 2D, or 3D arrays. In particular, silver nanoparticles have been used with promising results as bactericides [16–21], antimicotics [22], and anticancer agents [21, 23, 24]. Several methods have been devised in order to prepare metallic nanoparticles. For instance, one of the current methods crystalizes nanoparticles in microemulsions, using a variety of chemicals as precursors and large amounts of surfactants as stabilizing agents. The different preparation methods have been successful in the synthesis of nanoparticles of several materials: metallic [25–27], dielectric [28, 29], semiconductor [30, 31], and magnetic [32, 33]. However, the intensive use of solvents and synthetic reactants is harmful for the environment. For this reason, it is very desirable to devise alternative, ‘green’ methods of nanomaterial preparation that use environmentally friendly reactants. The silver nanoparticles obtained by the green synthesis method are candidates to be used in biological systems. In the case of silver particles, the nanocrystals are usually grown from Ag+ solutions.
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