. 2023 Jan 15;15(1):294. doi: 10.3390/pharmaceutics15010294
© 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 4.
Schematic diagram of microfluidic technique.