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Guanine Radicals Generated in Telomeric G-Quadruplexes by Direct Absorption of Low-Energy UV Photons: Effect of Potassium Ions
The study deals with the primary species, ejected electrons, and guanine radicals, leading to oxidative damage, that is generated in four-stranded DNA structures (guanine quadruplexes) following photo-ionization by low-energy UV radiation. Performed by nanosecond transient absorption spectroscopy wi...
Autores principales: | Balanikas, Evangelos, Banyasz, Akos, Baldacchino, Gérard, Markovitsi, Dimitra |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7248781/ https://www.ncbi.nlm.nih.gov/pubmed/32365780 http://dx.doi.org/10.3390/molecules25092094 |
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