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  • Title: Development of a new colorimetric and red-emitting fluorescent dual probe for G-quadruplex nucleic acids.
    Author: Yan JW, Chen SB, Liu HY, Ye WJ, Ou TM, Tan JH, Li D, Gu LQ, Huang ZS.
    Journal: Chem Commun (Camb); 2014 Jul 04; 50(52):6927-30. PubMed ID: 24841696.
    Abstract:
    A tailor-made colorimetric and red-emitting fluorescent dual probe for G-quadruplex nucleic acids was developed by incorporating a coumarin-hemicyanine fluorophore into an isaindigotone framework. The significant and distinct changes in both the color and fluorescence of this probe enable the label-free and visual detection of G-quadruplex structures.
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