[Retracted] Phyto-Extract-Mediated Synthesis of Silver Nanoparticles (AgNPs) and Their Biological Activities

Table 1

Antibacterial zone of inhibition (mm) of crude and silver nanoparticles’ extracts of W. somnifera and F. indica at 50 mg/ml concentration.

Bacteria	W. somnifera			F. indica			Control
	Crude ()	Silver nanoparticles ()	-test	Crude ()	Silver nanoparticles ()	-test	Antibiotic (AMP)
E. coli			Ns			Ns	22
S. pneumonia						Ns	15
S. flexneri						Ns	26
P. mirabilis			Ns			Ns	30
P. aeruginosa						Ns	20
V. cholera			Ns			Ns	21
K. pneumoniae						Ns	26
S. typhimurium			Ns			Ns	25
ANOVA

Key: SD: standard deviation; AMP: ampicillin; Ns: nonsignificant.