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. 2021 Dec 5;13(12):2087. doi: 10.3390/pharmaceutics13122087

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© 2021 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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Solid-state characterization of the lyophilized selected NCs in comparison with DSN powder, individual polymers and the corresponding PMs. (A) FT-IR spectra, (B) DSC thermograms and (C) XRD patterns.