Dr Sam Keltie is Executive Editor for 7 journals that cover materials & nanoscience at the Royal Society of Chemistry. His portfolio includes: Materials Horizons, Journal of Materials Chemistry A, B & C, Nanoscale Horizons, Nanoscale and Nanoscale Advances. Sam joined the RSC in 2012 after finishing a PhD in materials chemistry and has held various Editor roles before moving to his current set of journals.