Chaoyang Guan

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About

Chaoyang Guan is a pioneering researcher at the intersection of nucleic acid nanotechnology and active soft matter, whose work is redefining how we engineer life-like materials. His most notable contribution is the development of the first ultraviolet and visible light-responsive RNA photofluids, a breakthrough achieved by functionalizing RNA nanostructures with azobenzene molecular machines. This innovation enables precise, reversible control over liquid-liquid phase separation using different wavelengths of light, effectively creating programmable, dynamic droplets that mimic cellular condensates. While his seminal 2025 paper has already garnered 3 citations, signaling immediate interest from the synthetic biology and materials science communities, Guan’s broader impact lies in establishing RNA as a versatile, responsive building block for adaptive materials. By marrying the programmability of nucleic acids with the actuation of molecular machines, he has opened a new avenue for constructing soft robots, smart drug delivery vehicles, and artificial cells. His work stands out for its elegant fusion of chemistry, biology, and materials engineering, positioning him as a rising leader in the quest to create truly active, life-inspired systems.