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. 2024 Nov 9;14:27380. doi: 10.1038/s41598-024-78817-1

Fig. 2.

Fig. 2

(a) X-ray diffraction (XRD) patterns of the PMNios-ART-MET; (b) the transmission electron microscopy of the synthesized Fe3O4 nanoparticles; (c) Vibrating-sample magnetometer curve of the Fe3O4 nanoparticles.