title: X-ray induced free radicals in single crystals of N-acetyl-L-leucine.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D007930:Leucine / Q000031:analogs & derivatives*; D014965:X-Rays
chemical_list: D005609:Free Radicals; D007930:Leucine