ACS Nano produces regular podcasts that feature interviews with contributors and editors.
http://pubs.acs.org/page/ancac3/audio/index.html
Episode 10: ACS Nano May 2008
Managing Editor Penelope Lewis and Sr. Acquisitions Editor Sarah Tegen highlight features and research content from Volume 2, issue 5. This episode features interviews with authors Edward Sargent, Ravi Singh, and Nick Kotov about their research papers from the current issue.