AUTHOR=Stanciu Stefan G. , Latterini Loredana , Charitidis Costas A. TITLE=Editorial: Recent Trends in Optical and Mechanical Characterization of Nanomaterials JOURNAL=Frontiers in Chemistry VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2020.564014 DOI=10.3389/fchem.2020.564014 ISSN=2296-2646