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  • Title: Construction of a near-infrared fluorescence turn-on and ratiometric probe for imaging palladium in living cells.
    Author: Chen H, Lin W, Yuan L.
    Journal: Org Biomol Chem; 2013 Mar 28; 11(12):1938-41. PubMed ID: 23403484.
    Abstract:
    A new NIR fluorescent probe, NIR-Pd, for palladium species was designed and synthesized, based on a HD NIR fluorophore and deprotection of aryl propargyl ethers by palladium. The probe NIR-Pd displayed either a large NIR fluorescence turn-on or ratiometric response to palladium with high sensitivity and selectivity. Additionally, the novel NIR probe can monitor palladium species in live HeLa cells by NIR fluorescence imaging.
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