Fig. 9From: Functionalization of Carbon Nanomaterial Surface by Doxorubicin and Antibodies to Tumor MarkersThe survival of tumor MCF-7 and HT29 cells in concentration of 1 × 104 cell/ml after incubation with the carbon-protein complexes UDD-DOX and OLC-DOX in the presence of trypsin. Cells were incubated in full medium 24 h and in presence of trypsin in serum-free medium next 24 h. Cell survival was evaluated by MTT assayBack to article page