Welcome to the official website of 2025 The 14th International Conference on Nanostructures, Nanomaterials and Nanoengineering (ICNNN 2025). The conference will be held from October 29-31 in Kyoto, Japan, providing great opportunity for materials technology and applications participants to meet researchers in other related fields as well. In order to provide an opportunity to network with wider number of participants, ICNNN 2025 will be co-located with 2025 The 10th International Conference on Materials Technology and Applications (ICMTA 2025). The unique idea behind 2025 The 14th International Conference on Nanostructures, Nanomaterials and Nanoengineering(ICNNN 2025) is to provide an opportunity for leading academicians, scientists, researchers and industry professionals from around the world to network and have scientific discussion on the latest advancements in the interlinked domains of science, business and engineering and it’s research benefits for each other’s domain progress. ICNNN 2024 will address multiple topics and issues of interest in the areas of engineering, science, business and management by practical exposure in the form of specialized sessions, poster presentations, plenary sessions and renowned speeches from the leading practitioners reinforcing the upcoming challenges to be faced and their potential solutions.