Synthesis and Optical Properties of Thiol Functionalized CdSe/ZnS (Core/Shell) Quantum Dots by Ligand Exchange
Figure 8
(a) STEM images of a typical molecularly linked CdSe QDs. (b) and (c) STEM images of CdSe/ZnS QDs before and after being linked by 1,16-hexadecanedithiol (HT).
