
doi: 10.1039/c2cc35964b
pmid: 23011465
A simple and universal quencher-free molecular beacon (MB) with low background fluorescence is developed based on an intermolecular G-quadruplex signaling probe. Unlike previous fluorescent MB strategies, it can function without any fluorophore and quencher modifications on its hairpin sequence.
G-Quadruplexes, Nucleic Acid Probes, Fluorescence
G-Quadruplexes, Nucleic Acid Probes, Fluorescence
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