AUTHOR=Meng Xiangren , Xiao Xiao , Pang Huan TITLE=Corrigendum: Ultrathin Ni-MOF Nanobelts-Derived Composite for High Sensitive Detection of Nitrite JOURNAL=Frontiers in Chemistry VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2020.00631 DOI=10.3389/fchem.2020.00631 ISSN=2296-2646