Our research focuses on the molecular design and hierarchical assembly of functional polymer materials. Using block copolymers and related polymer architectures as model systems, we investigate how crystallization, self-assembly, and phase separation give rise to multiscale structures and functional properties. We apply these principles to develop polymer materials for ion transport, including synthetic transporters, channels, and prototissues, as well as adaptive systems with functions such as actuation, modulus switching, and energy dissipation.

Artificial ion channels and transporters

By learning from natural channel proteins, we try to replicate the highly efficient and selective ion transport observed in nature using synthetic polymers. The development of highly efficient artificial channels can lead to technological applications in fields like cancer therapies, treatment for channelopathy, sensors, separations materials, and neuron-machine interfaces.

Self-assembled soft materials

Taking the hierarchical structures of biological tissues as inspirations, we aim at creating hydrogels and elastomers with unique structures, and try to understand the structure-property relationships.

Artificial muscles

Mimicking dynamic materials such as muscles and chameleon skin, we are interested in designing and engineering responsive soft materials with potential applications in prostheses, smart clothing, and robotics.