AUTHOR=Zeng Youjun , Zhou Jie , Sang Wei , Kong Weifu , Qu Junle , Ho Ho-Pui , Zhou Kaiming , Gao Bruce Zhi , Chen Jiajie , Shao Yonghong TITLE=Corrigendum: High-Sensitive Surface Plasmon Resonance Imaging Biosensor Based on Dual-Wavelength Differential Method JOURNAL=Frontiers in Chemistry VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2022.849460 DOI=10.3389/fchem.2022.849460 ISSN=2296-2646