Figure 2.

X-ray diffraction pattern of the silver nanoparticles.

Notes: Silver nanoparticles were synthesized from 1 mM silver nitrate-treated Bacillus funiculus cells at 37°C. The samples were harvested at 24 hours, sonicated, and air dried, and the X-ray diffraction pattern was observed. *Indicates the nonspecific peaks due to residues from culture supernatant.

Abbreviation: au, arbitrary unit.