Figure 7.
(A) Schematic illustration of the synthetic procedure for the preparation of the MSU/MnO2-CR drug delivery system. (B) Images of the MSU/MnO2-CR system before and after drug delivery under 980 nm excitation. Republished with permission of Royal Society of Chemistry, from Multifunctional MnO2 nanosheet-modified Fe3O4@SiO2/NaYF4: yb,Er nanocomposites as novel drug carriers, Zhao P, Zhu Y, Yang X, et al, 43, 2, 2014; permission conveyed through Copyright Clearence Centre, Inc.138