Electrochemiluminescence Biosensor Based on Thioglycolic Acid-Capped CdSe QDs for Sensing Glucose

Figure 6

High resolution XPS spectra of S2p, Cd3d, and Se3d to SH/MWNT/GCE (a), CdSe/SH/MWNT/GCE (b), and GOD/CdSe/SH/MWNT/GCE (c).