National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
In the present research silver nanoparticles was produced by naturally reduction of silver ions from plant extracts by using silver nitrate as a precursor and investigate the effects of phytochemical, ascorbic acid and total phenolic content on reduction of silver ions from plant materials. In the presence of ascorbic acid concentration 38.88µg/gm and 35.5088µg/gm and the phenolic contents concentration 97.89µg/gm and 26.99µg/gm in Chenopodium and Marigold extracts respectively the multiple plasmon peaks were observed at the range of 360-426nm with absorbance of 0.780-0.925cm-1 in chenopodium extract with absorbance 0.392-0.569 cm-1 in marigold extract. The appearance of multiple surface plasmon peaks indicated the spherical shape of silver nanoparticles. Obtained multiple plasmon resonances at 360-426nm and 310-450nm in Chenopodium and Marigold extracts, respectively may be indication of maximum reduction of Ag+ ions and this enhancement of maximum reduction of Ag+ ions due to the presence of ascorbic acid and total phenolic content higher concentrations.
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