AUTHOR=Kar Srabani , Nagai Moeto , Santra Tuhin Subhra TITLE=Editorial: Micro/nano optical devices for biosensing and cellular analysis JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2022.979707 DOI=10.3389/fbioe.2022.979707 ISSN=2296-4185