Research Article

Stability Investigation of Ligand-Exchanged CdSe/ZnS-Y (Y = 3-Mercaptopropionic Acid or Mercaptosuccinic Acid) through Zeta Potential Measurements

Figure 9

PL spectra of CdSe/ZnS-MPA (a) and CdSe/ZnS-MSA (b) solutions at different pH values.
(a)
(b)