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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | Synthesis and characterization of Silver nanoparticles (AgNPs) and their antibacterial effect on gram positive bacteria (Staphylococcus aureus) and gram negative bacteria (Escherichia coli) by using synthesized silver nanoparticles from Lantana camara |
| Authors Name: | Hareeni S , Dr. A. Edward , Jayaprakash S |
| Unique Id: | IJSDR2010049 |
| Published In: | Volume 5 Issue 10, October-2020 |
| Abstract: | AIM: The aim of the present study is to investigate the synthesis and characterization of Silver nanoparticles (AgNPs) and their antibacterial effect on gram positive bacteria (Staphylococcus aureus) and gram negative bacteria (Escherichia coli) by using synthesized silver nanoparticles from Lantana camara. MATERIAL AND METHODS: AgNPs were prepared by green synthesis process from 1mM AgNO3 solution the aqueous silver ions when exposed to the L.camara were reduced and stabilized over long periods of time resulting in the green synthesis of surface functionalized silver nanoparticles. The bio-reduced silver nanoparticles were appropriately characterized by using UV-Vis spectroscopy, Dynamic Light Scattering and Scanning Electron Microscope. Antibacterial activity of synthesized silver nanoparticles (AgNPs) was carried out on both Gram negative and Gram positive bacteria. RESULT: From UV-Visible spectroscopy the the peak of the spectra was found at 472 nm. In Dynamic Light Scattering the size of the particle diameter ranges at 179.3nm. From the Scanning Electron Microscope analysis the average size of synthesized silver nanoparticles at 80.2nm was analysed. |
| Keywords: | Nano particles, Silver Nano particles, Bio particles, Nano particles production, Lantana camara |
| Cite Article: | "Synthesis and characterization of Silver nanoparticles (AgNPs) and their antibacterial effect on gram positive bacteria (Staphylococcus aureus) and gram negative bacteria (Escherichia coli) by using synthesized silver nanoparticles from Lantana camara", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 10, page no.332 - 337, October-2020, Available :http://www.ijsdr.org/papers/IJSDR2010049.pdf |
| Downloads: | 000337071 |
| Publication Details: | Published Paper ID: IJSDR2010049 Registration ID:192654 Published In: Volume 5 Issue 10, October-2020 DOI (Digital Object Identifier): Page No: 332 - 337 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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