GREEN SYNTHESIS OF COPPER NANOPARTICLES USING TURMERIC-TULSI EXTRACT AND ITS CHARACTERIZATION | PLANT CELL BIOTECHNOLOGY AND MOLECULAR BIOLOGY

 The eco-friendly and cost-effective green synthesis of copper nanoparticles using plant extracts and enzymes does not require high pressure, energy, temperature, or other toxic chemicals. Green synthesis of nanoparticles is an emerging field of research that is preferred over physical or chemical methods because it is more cost-effective, non-toxic, and environmentally friendly. Copper nanoparticles were synthesised with turmeric-tulsi extract and characterised using UV-visible spectroscopy and Transmission Electron Microscopy in this study (TEM). Traditional medicinal plants like turmeric and tulsi are high in beneficial phytocompounds that can help nanoparticles form. The stability of copper nanoparticles synthesised from these extracts was investigated using UV-vis spectroscopy. The morphology of the synthesised copper nanoparticles was determined using TEM. This is a novel study in which copper nanoparticles were easily synthesised in an environmentally friendly way using turmeric-tulsi extract, and it could be of critical significance in the rapidly evolving world of medical diagnosis and treatment.

Please see the link :- https://www.ikprress.org/index.php/PCBMB/article/view/5580

CHARACTERIZATION OF Asparagus racemosus MEDIATED SILVER NANOPARTICLES USING UV - VIS SPECTROPHOTOMETER AND SEM | PLANT CELL BIOTECHNOLOGY AND MOLECULAR BIOLOGY

 Nanoparticles have attracted a lot of interest and have had a major influence on material science. Because of its technological significance, the dominance of nanoparticles will continue in future years with the implementation of incessant research in this sector. The object of the research was to characterize the A. Using a UV Vis spectrometer, racemosus mediates silver nanoparticles. The source of A. Racemosus was obtained as an extract and prepared. For the reduction of Ag+ ions to silver nanoparticles, this extract was used. For the synthesis of nanoparticles, 1 mM of 90 mL silver nitrate solution was prepared and 10 mL of 100 mg plant extract was added and stored in a shaker. The UV visible spectrometer and the scanning electron microscope were used to examine and classify nanoparticles. The Peak appears to confirm the synthesis of nanoparticles using a UV-vis spectrophotometer at 420 nm and the mean size of the nanoparticles has been found to be 150 nm. When used at sufficient concentrations, silver nanoparticles act as a safe alternative to other antimicrobial agents that are chemically derived. Silver nanoparticles may, therefore, be a better alternative agent for the cleaning and disinfection of food industry equipment and surfaces.

Please see the link :- https://www.ikprress.org/index.php/PCBMB/article/view/5538