AUTHOR=Eissa Shimaa , Tlili Chaker , Mounir Ben Ali , Kanoun Olfa TITLE=Editorial: Nanomaterials-based electrochemical biosensors JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2022.1091592 DOI=10.3389/fbioe.2022.1091592 ISSN=2296-4185