**About the Editors**

**George E. Stan** received a B.E. degree in Medical Engineering, an M.Sc. degree in Biomaterials, and a Ph.D. degree in Materials Engineering from the University Politehnica of Bucharest, Bucharest, Romania, in 2005, 2007, and 2011, respectively. He is currently a Senior Researcher Rank I at the National Institute of Materials Physics, Magurele, Romania. His research interests are focused on the fabrication of quality thin films via physical vapour deposition techniques on large-area or complex geometry substrates, with applicative range in the field of biomedicine and electronics.

**Bryan W. Stuart** received a BEng in Mechanical Engineering and a Ph.D in Biomaterials Manufacturing (specifically orthopaedic glass thin films) from the University of Nottingham (UoN), UK, between 2009 and 2017. He continued developing biomaterials via vapour deposition as a postdoctoral researcher before taking up a new position at the University of Oxford, developing industrially scalable flexible electronics via Roll-to-Roll deposition and novel in-vacuum printing techniques. Dr. Stuart left academia for Dyson Technologies Ltd. in 2019, where he worked as a coating engineer for 2 years in energy storage applications. As of 2021, he now works with Oxford Photovoltaics in developing the next generation of solar technology.
