Research Article

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

Figure 5

HRTEM image of NAC-capped CdSe QDs reacted for 65 min. The inset shows the HRTEM image of a single CdSe quantum dot (left) and electron diffraction (SAED) pattern (right).