ICIQ has been part of the Catalunya Macro Stand at the TNT2009 conference held in Barcelona from 7 to 11 September. This event has been a good showcase for ICIQ to present the research on nanotechnology carried out at the Institute and it has been also an opportunity to provide information about ICIQ to visitors.The Trends on Nanotechnology Coference is a high-level scientific meeting series which aims to present a broad range of current research in Nanoscience and Nanotechnology.