Cheng successfully defended his Ph.D. dissertation "Dynamics and Design of Green Fluorescent Protein-Inspired Superphotoacids and Red-Emitting Fluorophores with Transient Absorption and Femtosecond Stimulated Raman Spectroscopy" via Zoom earlier today (Aug. 27, 2020). His Ph.D. dissertation citable URL is

Congrats, Dr. Chen! Best wishes for your future work, with a productive and enjoyable scientific career ahead!