Water-Soluble N-Acetyl-L-cysteine-Capped CdTe Quantum Dots Application for Hg(II) Detection

Figure 6

XPS of NAC-capped Cd_xHg_1−xTe NCs: (a) Cd (3d), (b) Te (3d), and (c) Hg (4f).

(a)

(b)

(c)