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. 2017 Oct 11;12:7351–7363. doi: 10.2147/IJN.S148520

Figure 3.

Figure 3

(A) TGA curves for melatonin, PLGA and Melatonin-MNPs. (B) Hysteresis curve of original Fe3O4 NPs and Melatonin-MNPs. Hyperthermia study showing the time-dependent temperature rise of Fe3O4 (C) and Melatonin-MNPs (D) suspensions under a alternative magnetic filed with intensity of 9.3 kA/m at 282 kHz frequency.

Abbreviations: TGA, thermal gravimetric analysis; MNPs, magnetic nanocomposite particles; NPs, nanoparticles; PLGA, poly (lactic-co-glycolic acid); DI, deionized water.