Coordination chemistry and supramolecular chemistry in mesoporous nanospace

Unexplored science and functions can be found within the well-structured confined spaces of mesoporous materials. The structural dimensions of mesoporous materials permit access by functional supermolecules, including coordination complexes, and control of their functionality can be achieved by variation of pore geometry. This review is a comprehensive summary of recent research in coordination chemistry, supramolecular chemistry, and related functions, in relation to mesoporous materials. Examples of molecular bonding, recognition, selection, sensing, catalytic activities, controlled release, biological and bio-medical applications, and photo-electronic functions are included. Flexibility in the design of mesoporous nanospaces is suitable for fundamental research, affording well-defined dimensions and mutual geometries of functional materials. In addition, ease of synthesis stimulates speculation on various kinds of practical applications using mesoporous materials.