Review on green synthesis and characterization of graphene supported metal nanocomposite for biomedical application
Keywords:
green synthesis, characterization, biomedical, nanocomposite, nanostructureAbstract
In this review different graphene supported metal nanocomposite particle, their green synthesis techniques, characterization and application are discussed. Currently green synthesis of nanoparticles has attained much interest because of their safe nature, environmentally benign, ease in manufacturing, and low production cost. It is a reliable process for developing a wide array of nanostructures such as metal salts from plants/fungal/bacterial extract and hybrid materials. The Synthesized nanocomposite particles can be characterized for some properties; such as optical analysis (UV-Vis, FTIR), chemical composition analysis (EDX, XAS), morphology and size analysis (SEM, TEM, AFM), and structural analysis (XRD). Graphene supported metal nanocomposite present high potential towards medical and biological applications, including drug delivery, anti-cancer, antibacterial and bioimaging, due to their exceptional properties such as thermal conductivity and high specific surface area. The main focus of this work is to review the current development of graphene supported metal nanocomposite green synthesis of different noble metal composite like silver, gold, platinum and copper for bioimaging, anti-cancer, antibacterial and drug delivery applications.
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