Pyrene as a fluorescent probe for DNA base radicals
作者： Robert Huber , Torsten Fiebig , Hans-Achim Wagenknecht
DOI: 10.1039/B305732A
关键词: Chemistry 、 Pyrimidine 、 Radical 、 Emission spectrum 、 Fluorescence 、 Photochemistry 、 DNA 、 Pyrene 、 Base (chemistry) 、 Purine
摘要: The steady-state emission spectra of 5-(1-pyrenyl)-modified pyrimidine and 8-(1-pyrenyl)-modified purine nucleosides in water at different pH values provide important information about the acidity or basicity photochemically generated DNA base radicals which are key intermediates DNA-mediated charge transport processes.
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