Figure 2
From: ZnO Nano-swirlings for Azo Dye AR183 photocatalytic degradation and antimycotic activity

(a) SEM image and (b) TEM image of as synthesized ZNsw via sol–gel process.
From: ZnO Nano-swirlings for Azo Dye AR183 photocatalytic degradation and antimycotic activity
(a) SEM image and (b) TEM image of as synthesized ZNsw via sol–gel process.