. 2022 Apr 28;14(5):957. doi: 10.3390/pharmaceutics14050957
© 2022 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/).
Figure 1.
H1-NMR spectra of MPGA polymer.