| 초록 |
The design and fabrication of hollow nanostructures has been of considerable interest due to their promising applications in biomedicine, optics and environmental catalysis, among which silica or silicon-based hollow spherical nanoparticles have been one of the hottest focuses because of their high surface area and pore volume, and facile surface modification and multi-functionalization. Thus, we report a facile method to fabricate hollow silica and mesoporous hollow silica nanoparticles via wet etching and templating process. The strategy employing wet etching combined with templating method for hollow nanostructures would provide the opportunities to enlarge the application areas. |
