“…Nowadays, a growing body of data shows the potential of QSAR as an alternative to interpret and model the physicochemical properties of nanomaterials and their toxicities. The majority of laboratory studies on biological endpoints are mainly in vitro studies, including linear/log-linear regression models of EC 50 /LC 50 cytotoxicity, 29,36,133,134,136,137 the concentration of nanoparticles leading to 50% reduction in cell viability (TC 50 ), 143 damage to cellular membranes (units L −1 ) via lactate dehydrogenase (LDH) release, 130,135,140,141 oxidative stress, 121 intracellular calcium flux, 121 mitochondrial membrane potential, 121,132,138 surface membrane permeability, 121 cytotoxic inhibition ratio with MTT assay, 139 cell apoptosis, 131,132 ATP content, 132,138 apoptosis, 138 reducing equivalents, 132,138 plasma membrane leakage, 128 and cell membrane damage via propidium iodide uptake. For other related computational modeling studies (e.g.…”