Fig. 2From: Systematic evaluation of oligodeoxynucleotide binding and hybridization to modified multi-walled carbon nanotubesTime-dependent influence of pristine and functionalized MWCNT on the relative cell viability of EJ28 cells. Cells were treated for 24 h with 0.1 mg/ml MWCNT and then cellular viability was measured 48, 72 and 96 h after treatment start by using the WST-1 assay. Untreated cells served as control (100%)Back to article page