Bøger af Shweta Patel

The study include biosynthesis of silver nanoparticles using plant extracts. Six different plants of medical values and it's parts such as leaf, flowers and fruits used for synthesis of silver nanoparticles. Biosynthesis of silver nanoparticles is advantageous over physical and chemical methods of synthesis.In additional characterization of synthesized AgNPs carried out using various methods such as UV- Vis spectroscopy, Zeta potential, TEM analysis,FTIR and XRD to determine accurate size and shape of synthesized Potential of this biosynthesis AgNPs is determined by study it's antimicrobial activity against various gram's positive,negative bacteria and mycobaterium.Dye degradation activity of biosynthesized AgNPs also determine by sun irrdation method.