Review Article

Review on Medical Applications of Manganese Oxide (Mn2+, Mn3+, and Mn4+) Magnetic Nanoparticles

Figure 8

FESEM images of (a) the MnO thin film, (b) the Mn3O4 thin film, (c) the Mn2O3 thin film, and (d) cross-section FESEM image of a Mn3O4 thin film deposited on a Si substrate (reprinted with permission from [79] Elsevier, 2009).
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