Biosynthesis of Zinc Oxide Nanoparticles Using Aqueous Piper betle Leaf Extract and Its Application in Surgical Sutures

Table 3

Experimental parameters used in ZnO NP synthesis.

No.	Code	[Zn^2+] (M)		Reaction time (h)	(-average) (nm)	PDI
1	ZnO NPs 1	0.001	1 : 1	4	112.9	0.330
2	ZnO NPs 2	0.01	1 : 1	4	3640.2	1.018
3	ZnO NPs 3	0.1	1 : 1	4	3791.8	5.161