Introduction.- Thermo-Responsive Gating Membranes: Design, Microstructures and Performances.- Smart Microcapsules with Thermo-Responsive Gating Membranes.- Smart Microcapsules with Thermo-Responsive Hydrogel Membranes.- Thermo-Responsive Membranes for Chiral Resolution.- Thermo-Responsive Membranes for Affinity Separation.- pH-Responsive Gating Membrane Systems with Pumping Effects.- Smart Microcapsules with pH-Responsive Hydrogel Membranes.- Glucose-Responsive Gating Membranes.- Molecular-Recognizable Smart Membranes.- Dual-/Multi-Stimuli-Responsive Smart Membranes.- Perspectives of Smart Membrane Materials and Systems.