Identification of charge separated states in thymine single strands.
نویسندگان
چکیده
UV excitation of the DNA single strand (dT)18 leads to electronically excited states that are potential gateways to DNA photolesions. Using time-resolved infrared spectroscopy we characterized a species with a lifetime of ∼100 ps and identified it as a charge separated excited state between two thymine bases.
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عنوان ژورنال:
- Chemical communications
دوره 50 98 شماره
صفحات -
تاریخ انتشار 2014