AUTHOR=Gaeta Carmine , Wang De-Xian TITLE=Editorial: New Macrocycles and Their Supramolecular Perspectives JOURNAL=Frontiers in Chemistry VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2020.00128 DOI=10.3389/fchem.2020.00128 ISSN=2296-2646