AUTHOR=Lee Bruce P. , Birkedal Henrik , Lee Haeshin TITLE=Editorial: Catechol and Polyphenol Chemistry for Smart Polymers JOURNAL=Frontiers in Chemistry VOLUME=7 YEAR=2019 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2019.00883 DOI=10.3389/fchem.2019.00883 ISSN=2296-2646