Figure 6 | Scientific Reports

Figure 6

From: Low-frequency magnetic fields potentiate plasma-modified magneto-electric nanoparticle drug loading for anticancer activity in vitro and in vivo

Figure 6

Loading and release of MENs’ DOX. (a) absorbance and fluorescence spectra of 2 mg/mL DOX; (b) schematic representation of the DOX loaded MENs with spinel core and perovskite shell, AAc plasma polymerization leads to OH, COOH, and C=O functional groups suitable to conjugate with DOX’ free bonds to improve drug uptake; (c) UV-vis absorbance spectra of DOX, MENs, and DOX loaded MENs confirm the drug uptake; (d) TGA analysis of MFO-BTO and MFO-BTO-DOX reveal an extra weight reduction due to the uptaked DOX; (e) Ar plasma pre-treatment, AAc polymerization, and their combined effect on the DOX loading capacity; (f) MF exposure effect on DOX release kinetic profiles in MENs.

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