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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: J Nanosci Nanotechnol. 2009 Jul;9(7):4128–4134. doi: 10.1166/jnn.2009.m21

Fig. 3.

Fig. 3

XPS spectra from the (a) Fe2O3 particles, (b) silane coated Fe2O3 particles, and (c) NIPA-coated Fe2O3 particles.