AUTHOR=Zucolotto Valtencir TITLE=Specialty Grand Challenges in Biosensors JOURNAL=Frontiers in Sensors VOLUME=Volume 1 - 2020 YEAR=2020 URL=https://www.frontiersin.org/journals/sensors/articles/10.3389/fsens.2020.00003 DOI=10.3389/fsens.2020.00003 ISSN=2673-5067