Fig. 1. (a): Chemical structures of components in magnetic micelles. The letters “n” and “m” denote the average molecular weights of PCL and PEG blocks, respectively. Inset: chemical structures for the two chelate groups GSH (top) and DTC (bottom). (b) and (c): Diameter (d) distributions of GSH-micelle and DTC-micelle, as measured by DLS experiments. Legends denote the extracted d and PDI.
