. 2018 Mar 11;10(1):32. doi: 10.3390/pharmaceutics10010032
© 2018 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 13.
pH-dependent release of CA, CMCA and SMCA NPs.