Research Interests Interaction of ionizing radiation with matter: calculations of inelastic cross sections and energy-loss of charged particles (mainly electrons/β, protons, α-particles) in materials of biomedical interest with emphasis on condensed-phase and low-dimensional (nanostructure) effects Monte Carlo simulation: development of track-structure and condensed-history models for simulating radiation transport in matter with applications in micro- and nano-dosimetry, targeted radionuclide therapy, ion-beam radiotherapy, and radiation biophysics