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  • Title: A near-infrared fluorescent probe for detecting copper(II) with high selectivity and sensitivity and its biological imaging applications.
    Author: Li P, Duan X, Chen Z, Liu Y, Xie T, Fang L, Li X, Yin M, Tang B.
    Journal: Chem Commun (Camb); 2011 Jul 21; 47(27):7755-7. PubMed ID: 21617817.
    Abstract:
    The first near-infrared fluorescent probe was developed toward Cu(2+). Based on the photo-induced electron transfer (PET) mechanism, the probe exhibited weak fluorescence. Upon the addition of Cu(2+), it fluoresced strongly. The probe offered this unique capability, and was successfully applied to living cells, tissues and in vivo to visualize Cu(2+).
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