Figure 8

(a) Dispersion of γ-Fe2O3@MBD/Pd-Co in the aqueous media, (b) distribution of γ-Fe2O3@MBD/Pd-Co in water/EtOAc and (c) isolation of γ-Fe2O3@MBD/Pd-Co by an external magnet.

(a) Dispersion of γ-Fe2O3@MBD/Pd-Co in the aqueous media, (b) distribution of γ-Fe2O3@MBD/Pd-Co in water/EtOAc and (c) isolation of γ-Fe2O3@MBD/Pd-Co by an external magnet.