. 2021 Jan 11;11(1):104. doi: 10.3390/diagnostics11010104
© 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 (http://creativecommons.org/licenses/by/4.0/).
Scheme 4.
Displacement-type electrochemical aptasensor.