Fig. 4From: Novel design of (PEG-ylated)PAMAM-based nanoparticles for sustained delivery of BDNF to neurotoxin-injured differentiated neuroblastoma cellsDesorption characteristics of BDNF from PAMAM G5.5 dendrimers-based nanoparticles in PBS electrolyte with increasing loading of protein concentrations from 0.02 to 1 mgL−1. BDNF detection by ELISA over 24 h incubation of (a) PAMAM-BDNF and (b) PEG-ylated PAMAM-BDNF nanoparticlesBack to article page