ACS Nano produces regular podcasts that feature interviews with contributors and editors.
http://pubs.acs.org/page/ancac3/audio/index.html
Episode 13: ACS Nano August 2008
Managing Editor Penelope Lewis is joined by Sr. Acquisitions Editor Sarah Tegen to highlight features and research content from Volume 2, issue 8 and from ACS Nanotation. This episode features interviews with new Ask the Scientist expert Ned Seeman, and authors Leslie Au and Marc Tornow about their research papers from the current issue.