Structural, Optical, and Bioactivity Properties of Silver-Doped Zinc Sulfide Nanoparticles Synthesized Using Plectranthus barbatus Leaf Extract

Table 1

Structural parameters of Ag-doped ZnS NPs.

Sample	2-theta (2θ°)	(hkl)	FWHM ()	Crystallite size (D, nm)	Average (D, nm)	Average dislocation density (lines/m^2) 10^16	Microstrain ()	SF
2% Ag-doped ZnS	29.06	(111)	3.109	2.639	4.419	5.120	0.0131	0.0269
	48.09	(220)	1.753	4.962			0.0069	0.0115
	56.89	(311)	1.597	5.657			0.0061	0.0095
6% Ag-doped ZnS	29.06	(111)	2.669	3.075	8.402	1.416	0.0112	0.0231
	48.01	(220)	0.751	11.58			0.0029	0.0049
	56.86	(311)	0.856	10.55			0.0032	0.0051