Answers are grounded in this paper and cite their sources.
The aim of this study was to establish an in vitro model test system for the analysis of cellular effects of nanoparticles on endothelial cells using the human brain microvascular endothelial cell line HBMEC, a representative of the blood-brain barrier. At first we defined a toxic end point by using superparamagnetic iron oxide nanoparticles coated with cationic substances (polyethylenimine, chitosan, diethylamine ethyl). To study the toxic effects of nanoparticles we evaluated three different viability assays and one cytotoxicity assay for their suitability. We could show that a luminescence-based assay is most promising for an accurate testing, because it is reproducible and unaffected by assay conditions and reagents.
No takes yet. Share an insight, caveat, or question.
Bähring et al. (2012) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: