8th World Conference and Expo on Nanoscience and Nanotechnology (Nanoscience-Conferences-2020), which will be held during February 17-18, 2020 in Philadelphia, USA is now an established event, attracting global participant’s intent on sharing, exchanging and exploring new avenues of Nanoscience and Nanotechnology and related research and latest developments. The event will have 5-6 world level (Highly cited class) Plenary speakers, established Keynote speakers, active Invited speakers and fresh contributed speakers. In addition, variety of poster presentations along with workshops and special sessions would be interested in audience.