. 2023 Jun 14;15(12):2677. doi: 10.3390/polym15122677
© 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/).
Figure 3.
Average contact angles of cellulose esters.