The Nanotech2012 will focus on the synthesis,characterization,properties and application of nanomaterials in general. Bringing together participants from across the region and around the world,this landmark conference will provide superb opportunity for conversation,collaboration,and networking. In addition to the technical presentations,the conference will provide insight into the latest products and developments from number of companies and organizations. Aside from the opportunities by the conference sessions,participants will also have the chance to experience for visiting of Masjed-Soleyman in winter,because in this season the Masjed-Soleyman weather is brisk and fair as well as temperature during Feb is about 25 °C. The preparation of the Nanotech2012 is successfully and progressively on-going. At the moment eminent scientists from all over the world are invited to present keynote and plenary lectures.The scientific committee invites all delegates to submit their abstract of original work for invited lectures,oral and poster presentations.