New cost-effective instrument measures molecular dynamics on a picosecond timescale
Tuesday, July 17, 2018 - 10:30
in Physics & Chemistry
Studying the photochemistry, or chemical results of light, has shown that ultraviolet radiation can set off harmful chemical reactions in the human body and, alternatively, can provide "photo-protection" by dispersing extra energy. To better understand the dynamics of these photochemical processes, a group of scientists irradiated the RNA base uracil with ultraviolet light and documented its behavior on a picosecond timescale.