Our aim is to chemically understand the design and action principles of molecular systems, which is composed of several protein molecules or their domains. Enzymatic reactions, transport of allocrites, and structural formation/fluctuation of proteins are our target phenomena. Novel time-resolved measurements equipped with microfluidic devices are developed and applied to analyze the molecular mechanism.

1. Time-resolved measurements of conformational and functional dynamics of proteins

2. Time-resolved measurements of fluctuation relating to the fuction and protein folding

3. Development and application of novel time-resolved measurement systems developed with microfluidics devices.