Rapid Biosynthesis of Gold Nanoparticles by the Extracellular Secretion of Bacillus niabensis 45: Characterization and Antibiofilm Activity

Figure 4

Characterization of GNPs described by SEM (a) and TEM (b) micrograph, ESD spectrum (c), SAED (d), and XRD (e) pattern.

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(e)