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Figure 1 | Nanoscale Research Letters

Figure 1

From: Green synthesis of protein capped silver nanoparticles from phytopathogenic fungus Macrophomina phaseolina (Tassi) Goid with antimicrobial properties against multidrug-resistant bacteria

Figure 1

Synthesis of silver nanoparticles using cell-free filtrate of Macrophomina phaseolina and spectroscopic analysis. (a) Photograph of 1 mM AgNO3 solution without cell filtrate (1, control), mycelia-free cell filtrate of M. phaseolina (2), and 1 mM AgNO3 with cell filtrate after 24-h incubation at 28°C (3). (b) UV–vis spectra recorded as a function of time of reaction at 24, 48, and 72 h of incubation of an aqueous solution of 1 mM AgNO3 with the M. phaseolina cell filtrate showing absorption peak at 450 nm.

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