Kawai K, Majima T, Maruyama A. Detection of single-nucleotide variations by monitoring the blinking of fluorescence induced by charge transfer in DNA.
Chembiochem 2013;
14:1430-3. [PMID:
23846860 DOI:
10.1002/cbic.201300380]
[Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2013] [Indexed: 01/03/2023]
Abstract
Charge transfer dynamics in DNA: Photo-induced charge separation and charge-recombination dynamics in DNA was assessed by monitoring the blinking of fluorescence. Single nucleotide variations, mismatch and one base deletion, were differentiated based on the length of the off-time of the blinking, which corresponds to the lifetime of the charge-separated state.
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