AUTHOR=Zhu Wei , Li Helin , Luo Peng TITLE=Emerging 2D Nanomaterials for Multimodel Theranostics of Cancer JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2021.769178 DOI=10.3389/fbioe.2021.769178 ISSN=2296-4185