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Figure 1 | Journal of Nanobiotechnology

Figure 1

From: Intrinsically superparamagnetic Fe-hydroxyapatite nanoparticles positively influence osteoblast-like cell behaviour

Figure 1

FeHA nanoparticles characterization. A) XRD analyses profiles obtained from FeHA and HA nanopowders synthesized at the same temperature and conditions. FeHA spectra underline a lower crystallinity and a little amount of magnetite (*) (~ 2 vol.%) as secondary phase. B,C) TEM micrographs showing FeHA MNPs with needle-like morphology and the absence of Fe agglomerates inside the particles. D) Magnetization curve obtained from the analysis of FeHA MNPs, which displays a typical superparamagnetic behaviour.

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Journal of Nanobiotechnology

ISSN: 1477-3155

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