AUTHOR=Vladescu Alina , Cotrut Cosmin M. TITLE=Editorial: Functional Surfaces and Interfaces JOURNAL=Frontiers in Materials VOLUME=5 YEAR=2018 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2018.00038 DOI=10.3389/fmats.2018.00038 ISSN=2296-8016