Ogilvie Group
Ogilvie Group
How biological molecules harness and control light energy is fundamental to life. In photosynthesis, elaborate antenna arrays gather solar energy and transfer it to photochemical reaction centers with 95% efficiency. An essential part of understanding nature’s underlying design principles is making the connection between structure and dynamics. Two-dimensional electronic spectroscopy (2DES) can help make these connections... read more here
In photosynthetic systems, light-harvesting antenna complexes gather solar energy and transfer it to reaction centers that convert the energy into stable charge-separation that drives the later stages of photosynthesis. The primary energy transfer and charge separation processes occur on ultrafast (femtosecond-picosecond) timescales, with high unit quantum efficiency. We are interested in uncovering the design principles at work in natural photosynthetic systems.