It is our pleasure to invite you to join the 5th International Online Conference on Nanomaterials (IOCN 2025), which is hosted online.

With the rapid development of science and technology, nanomaterials, as an important branch of new materials science, represent a bright and unique star in the vast sky of modern science and technology. With their unique physical and chemical properties, they have shown unparalleled potential in numerous disciplines and industries and are profoundly changing our lives and the face of the world. From the manufacture of high-performance chips in the field of electronic information, to the development of efficient batteries and clean energy in the energy field, and from precision diagnosis and targeted therapy in the field of biomedicine to pollution control and ecological restoration in the field of environmental protection, nanomaterials play a vital role and have become a key force in promoting technological breakthroughs and innovative development in various fields.