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Article Abstract
This work reports an eco-friendly synthesis of silver nanoparticles (AgNPs) using endophytic bacteria, isolated from the stem bark of . The synthesis of AgNPs was confirmed by visual observation as a change in color of the bacterial solution impregnated with silver. Further, the morphology of the AgNPs, average size, and presence of elemental silver were characterized by UV-Visible spectroscopy, scanning electron microscopy, and dynamic light scattering spectroscopy. The roles of endophytic secondary metabolites in the metal reduction, stabilization, and capping of silver nanoparticles were studied by qualitative FTIR spectral peaks. The antimicrobial ability of AgNPs was evaluated against Gram-positive ( and Gram-negative ( bacteria and pearl millet blast disease-causing fungi (). The biosynthesized AgNPs showed good antibacterial and antifungal activities. AgNPs effectively inhibited the bacterial growth in a dose-dependent manner and presented as good antifungal agents towards the growth of
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7916701 | PMC |
| http://dx.doi.org/10.3390/biom11020259 | DOI Listing |
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