One-Step Synthesis of High-Quality Water-Soluble CdSe Quantum Dots Capped by N-Acetyl-L-cysteine via Hydrothermal Method and Their Characterization

Figure 2

Corrected PL spectra of NAC-capped CdSe QDs grown at different (Se)/1(Cd) values; the inset shows the QYs of these prepared QDs.