Chulalongkorn University, Nanotechnology Association of Thailand and National Nanotechnology Center (NANOTEC) arranged the 6th Thailand International Nanotechnology Conference (NanoThailand 2018) which will be held during December 12-14, 2018 at The Thailand Science Park Convention Center (TSP-CC), Pathum Thani, Thailand. There were totally 366 participants attended the congress.