ESR study of the thymine anion radical in a single crystal of thymine monohydrate.Z Kabiljo, Kathy Sankovic, Janko N. HerakInternational journal of radiation biology1990ESR spectroscopy was used to study free radicals in an irradiated single crystal of thymine monohydrate at 77 K. At low microwave power (20 microW), a broad doublet is found to be super-imposed on… (More)