Kai Huang, PhD Department of Biochemistry and Molecular Biotechnology University of Massachusetts Chan Medical School Abstract: Biophotonics has been widely applied as versatile and powerful approaches for biomedical applications, such as for bioimaging, biodetection, photodynamic therapy, and optogenetics. However, conventional biophotonics suffers from several constraints. For example, the short-wavelength excitation light cannot penetrate deep into […]