AUTHOR= Frontiers Editorial Office TITLE=Retraction: Taguchi-assisted optimization technique and density functional theory for green synthesis of a novel Cu-MOF derived from caffeic acid and its anticancerious activities JOURNAL=Frontiers in Chemistry VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2023.1285122 DOI=10.3389/fchem.2023.1285122 ISSN=2296-2646