title: Solid state ultraviolet irradiation of 1,1'-trimethylenebisthymine and photosensitized irradiation of 1,1'-polymethylenebisthymines.
mesh_terms: D000473:Alkanes / Q000528:radiation effects; D010777:Photochemistry; D011108:Polymers / Q000528:radiation effects*; D011407:Propane / Q000528:radiation effects; D011830:Radiation Effects; D013941:Thymine / Q000528:radiation effects*; D014466:Ultraviolet Rays; D014498:Uracil / Q000528:radiation effects*
chemical_list: D000473:Alkanes; D011108:Polymers; D014498:Uracil; D013941:Thymine; D011407:Propane