Fig. 9.

Selected TEM images of the progressive morphological changes of the B. cinerea fungus caused by photoinactivation using silver titanate nanotubes TNTs0.5Ag: (a) TNs0.5Ag penetration, (c) vacuolation and invagination, (e) vacuole fusion, (g) cell death, where (b), (d), (f), and (h) correspond to the magnifications of (a), (c), (e), and (g), respectively. C, cytoplasm; P, plasmalemma; M, mitochondrion; N, nucleus; L, lipids; ECW, external layer of the cell wall; and ICW, inner layer of the cell wall. Bar =1 μm. Reprinted with permission from ref [32].