2 papers
physics.bio-ph2025
In Situ Observation of Proton-Induced DNA Fragmentation in the Bragg Peak: Evidence for a Protective Role of Water
R. Liénard, P. Barberet, K. Chatzipapas +5
We report in situ single-molecule measurements of proton-induced double-strand breaks (DSBs) in DNA immersed in water, using real-time fluorescence tracking along the entire proton…
cond-mat.stat-mech2025
Effective description of Taylor dispersion in strongly corrugated channels
Arthur Alexandre, Thomas Guérin, David S. Dean
Taylor dispersion in periodic but highly corrugated channels is studied. Exact analytical expressions for the long-time diffusion constant and drift along the channel are derived t…