Fig. 4
From: Cationic fluorinated micelles for cell labeling and 19F-MR imaging
19F-MR results of different micelles. (A) 1H/19F-MRI/MRSI of M1 – M3 micelles in cell culture medium (cpol = 20 mg mL− 1), scan time = 1 hour. (B) 1H/19F-MRI/MRSI of M1 – M3 micelles in labeled cells (cpol = 20 mg mL− 1), scan time = 26 min, 4 h and 8 h. All measurements were obtained from a surface coil and simultaneously for every probe set. The overlaid 1H/19F-MRI is presented with the fluorine signal artificially marked in red.
