We seek to understand how biological systems exploit quantum mechanical phenomena. For example, photosynthetic antenna complexes use coherent energy transfer to move energy with extreme efficiency despite a dynamic, disordered environment. We use femtosecond laser systems to probe energy transfer on ultrafast timescales in an attempt to unravel the design principles that nature uses.
Y. Kim, F. Bertagna, E.M. D’Souza, D.J. Heyes, L.O. Johannissen, E.T. Nery, A. Pantelias, A. Sanchez-Pedreño Jimenez, L. Slocombe, M.G. Spencer, J. Al-Khalili, G.S. Engel, S. Hay, S.M. Hingley-Wilson, K. Jeevaratnam, A.R. Jones, D.R. Kattnig, R. Lewis, M. Sacchi, N.S. Scrutton, S.R.P. Silva, and J. McFadden, "Quantum Biology: An Update and Perspective", Quantum Rep. 3, 80-126 2021
S-H Yeh, R. Hoehn, M.A. Allodi, G.S. Engel, and S. Kais, "Elucidation of near-resonance vibronic coherence lifetimes by nonadiabatic electronic-vibrational state character mixing" PNAS 116 18263-18268 2019.
L. Wang*, M.A. Allodi* and G.S. Engel, "Quantum coherences reveal excited state dynamics in biophysical systems" Nat. Rev. Chem. 3 477–490 2019.