Research Article

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

Figure 5

(a) Absorption coefficient (α) and (b) extinction coefficient (k) of 2% Ag-doped ZnS and 6% Ag-doped ZnS NPs.
(a)
(b)