AUTHOR=Wang Yue , Wang Huabin , Maeng Inhee TITLE=Editorial: Advanced Terahertz spectrum and metamaterials for biochemical sensing and detection JOURNAL=Frontiers in Physics VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2022.1088729 DOI=10.3389/fphy.2022.1088729 ISSN=2296-424X