. 2021 Aug 11;26(16):4872. doi: 10.3390/molecules26164872
© 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/).
Figure 11.
Some reported azo–based chemosensors.