Facile Synthesis and Characterization of Au Nanoclusters-Silica Fluorescent Composite Nanospheres
Figure 2
TEM images ofāā(a) silica nanospheres and (b) Au NCs-silica composite nanospheres. The insets are the HRTEM images of a part of (a) silica nanospheres and (b) Au NCs-silica composite nanospheres.