A Resol-Assisted Co-Assembly Approach to Crystalline Mesoporous Niobia Spheres for Electrochemical Biosensing

摘要

Ordered mesoporous materials have attracted considerable attention owing to their distinctive properties and great potential for applications in catalysis, adsorption, separation, electrochemistry, sensors, and drag delivery. As an important transition-metal oxide, niobium oxide is attracting more and more attention owing to its unique catalytic and electronic properties and applications in catalysis, sensing, electronic, and magnetic devices. Design and synthesis of ordered mesoporous niobium oxides are important to improve their application performances, because the uniform and well-connected mesopores can facilitate the diffusion of guest molecules within frameworks and the high surface areas can offer abundant accessible active sites.