Fig. 5From: Development of fluorescence/MR dual-modal manganese-nitrogen-doped carbon nanosheets as an efficient contrast agent for targeted ovarian carcinoma imagingA In vitro cytotoxicity tests of Mn-N-CNSs against HO-8910 ovarian carcinoma cell and NIH3T3 cells, B Cellular uptake test with Bio-TEM of Mn-N-CNSs@Anti-HE4 by (a) NIH3T3 cells and (b) HO-8910 cells. The arrows indicate the nanoparticles locationsBack to article page