Influence of pump laser fluence on ultrafast structural changes in myoglobin
T. R. M. Barends, S. Bhattacharyya, A. Gorel, G. Schiro, C. Bacellar, C. Cirelli, J.-P. Colletier, L. Foucar, M. L. Gruenbein, E. Hartmann, M. Hilpert, P. Johnson, M. Kloos, G. Knopp, B. Marekha, , I. Schlichting
This study shows that varying pump laser fluence in TR-SFX experiments affects structural dynamics and coherent oscillations in myoglobin, highlighting the need for linear photoexcitation in ultrafast studies.
bioRxiv · Nov 22, 2022 · PreprintBiophysics