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Preparation and characterization of silver nanoparticles prepared by floral aqueous extract of plant Alstonia scholaris Linn. R. Br. by Green synthesis approach

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Saurabh Sharma, Swapnil Goyal
» doi: 10.31838/ecb/2023.12.si6.071


In recent times the fast and rapid research innovation done in the field of the Herbal Drug Industry as well as nanosciences and nanotechnology. They open the different doors of research related to the field of diagnosis, treatment, cure, and prevention of several diseases etc. Herbal-based formulation containing nano-range particles shows good effectiveness and better bioavailability in systemic circulations recorded their several advantages. Plant-based phytoconstituents are potential agents used for the synthesis of silver nanoparticles. Green synthesis-based inorganic silver nanoparticles are a fresh and promising alternative to chemically produced nanoparticles. In this study green synthesis of silver nanoparticles using aqueous floral extract of Alstonia scholaris Linn. R. Br. UV-Vis spectrometer uses to monitor the reduction of Ag ions and the formation of silver nanoparticles with the plant extract. Particle size distribution TEM and FE-SEM have been used to investigate the morphology characters of prepared silver nanoparticles. FT-IR was performed to measure the different functional groups present in the nanoparticles. The peaks in the XRD pattern are associated with that the face-centered-cubic (FCC) form of metallic silver. The average grain size of silver nanoparticles is found to be 6.45 nm.

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