Figure 8From: Fluorescence Modified Chitosan-Coated Magnetic Nanoparticles for High-Efficient Cellular ImagingT2* imaging of different number cells when labeled with FITC-CS@MNPs in vitro. Cells ranging from 5 × 102to 1 × 105after treatment with 15.44 μg FITC-CS@MNP for 2 h were scanned. Unlabeled cells of identical numbers and distilled water were scanned as a control groupBack to article page