Fig. 3From: Enhanced sensitivity of VEGF detection using catalase-mediated chemiluminescence immunoassay based on CdTe QD/H2O2 systemA quantitative immunoassay of VEGF using the developed CL-ELISA. The inset shows a dynamic linear range of VEGF concentrations from 2 to 35,000 pg mL−1. The error bars represent the standard deviation of three measurementsBack to article page