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. Author manuscript; available in PMC: 2019 Jul 2.
Published in final edited form as: Methods Mol Biol. 2017;1570:47–71. doi: 10.1007/978-1-4939-6840-4_4

Fig. 3.

Fig. 3

(a) Low field magnetization curves for iron oxide nanoparticles in a poly(styrene-divinylbenzene) matrix, at temperatures between 4 K and 400 K and (b) initial susceptibility data fitted to Curie-Weiss model