Assessment of Toxicity of Cdse/Cds/Zns/S,S-Dihydrolipoic Acid/Polyacrylic Acid Quantum Dots at Danio rerio Embryos and Larvae

Figure 4

Zebrafish larvae with developmental defects after 7 days of incubation in QD suspensions with Cd concentration of 185 μM (a–c) and of 35 μM (D). (a) with an edema in QD suspension, (b) with a large edema and a swimming bladder malformation, (c) with a lag of development, a curvature and a swimming bladder malformation, (d) with a swimming bladder malformation. Zoom factor is 30.