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  Indian J Med Microbiol
 

Figure 3: Characterization of nanoparticles by ultraviolet–visible spectrophotometer. The reduction process initiates the formation of nanoparticles that was monitored by ultraviolet–visible spectrophotometer. The ultraviolet–visible spectrum bands were influenced by the size, shape, morphology, composition, and dielectric environment of the prepared nanoparticles. Ultraviolet–visible absorption spectra showed that bands contain peaks at (410-425 nm) of Sample (A) and (B) of Curcuma longa silver nanoparticles

Figure 3: Characterization of nanoparticles by ultraviolet–visible spectrophotometer. The reduction process initiates the formation of nanoparticles that was monitored by ultraviolet–visible spectrophotometer. The ultraviolet–visible spectrum bands were influenced by the size, shape, morphology, composition, and dielectric environment of the prepared nanoparticles. Ultraviolet–visible absorption spectra showed that bands contain peaks at (410-425 nm) of Sample (A) and (B) of <i>Curcuma longa</i> silver nanoparticles