Fig. 9From: Extracellular Synthesis of Luminescent CdS Quantum Dots Using Plant Cell CultureProtoplasts after incubation with different concentrations of CdS quantum dots. a 0.097 mg/mL. b 0.049 mg/mL. c 0.025 mg/mL. d 0.012 mg/mL. e 0.006 mg/mL. f 0.003 mg/mL. Scale bar indicates 20 μmBack to article page