. 2020 Nov 19;25(22):5429. doi: 10.3390/molecules25225429
© 2020 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 (http://creativecommons.org/licenses/by/4.0/).
Figure 7.
Determination of the pHpzc of the RPNS sample.