Figure 1.

Flowchart for the apatite (Ap)-coated citric acid–stabilized cobalt ferrite (CFCA-Ap) synthesis via biomineralization from 1.5SBF solution method and BSA protein-loaded CFCA-Ap particles.

Tang et al. Nanoscale Res Lett 2011 6:19   doi:10.1007/s11671-010-9761-4