NanoThailand 2012 conference is aimed to bring together world-leading researchers, Thai scientists, entrepreneurs, business partners and exhibitors, in several focused areas of the sciences and technology at the nanoscale. It is a platform to disseminate researchers and scientists the latest research results, allow cross-disciplinary exchange of knowledge to further advance both technological areas and to showcase their latest inventions and innovations. In the foreseeable, not too distant future, nanotechnology will significantly impact various large industries and SMEs domestically, regionally and beyond.