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. 2023 Aug 24;15(9):2194. doi: 10.3390/pharmaceutics15092194

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© 2023 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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(A) Encapsulation efficiency of doxorubicin in nano-hydrogels (NHG), and magnetic nanogels containing citrate- and BSA-functionalized nanoparticles. The nanogels were initially loaded with doxorubicin for a final concentration of 40 µM. (B) Fluorescence emission of the doxorubicin loaded nanogels (λ_480nm = 480 nm). (C) Hydrodynamic diameter and polydispersity index (PDI) of the assessed (magnetic) nanogels loaded with doxorubicin. Insets: zeta potential of the doxorubicin loaded (magnetic) nanogels.