AUTHOR=Ballester Pablo , Scarso Alessandro TITLE=Editorial: Supramolecular Aspects in Catalysis JOURNAL=Frontiers in Chemistry VOLUME=7 YEAR=2019 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2019.00174 DOI=10.3389/fchem.2019.00174 ISSN=2296-2646