Professor Arben Merkoci, the European established bio-scientist and the research leader of Institut Català de Nanotecnologia (ICN), Universitat Autonoma de Barcelona, Spain, visited NDL during 28-29 June and gave a keynote speech entitled "Nanomaterials for Biosensing Applications". He also had discussion with researchers of NDL for some issues related to bio-electronics in order to stimulate common interest, collaboration and connection with European framework programme-7.