 |
 |
| Hold the paper up to the light! SEM images of ZnO nanostructures; (a) nanorods on a silicon substrate at a neutral pH=6.6; (b) Star-like nanostructures at pH=10; (c) Flower-like nanostructures at pH=11; (d) "Urchin-like" nanostructures at pH =12. |
| © 2024 SPIE Europe |
|
