Fig. 5From: BBB-on-a-chip with integrated micro-TEER for permeability evaluation of multi-functionalized gold nanorods against Alzheimer’s diseaseCytotoxic evaluation into BBB-oC. Cell viability of EC was evaluated by live and dead assay incubating GNR-PEG-Ang2/D1 0.4 nM for 24 h. Bright-field and fluorescent images were taken at 10x. Death control was achieved by exposing GNR-CTAB 0,1 nM for 24 h and also controls at T0 and T24h. Scale bar 100 µmBack to article page