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  • Title: Novel benzimidazolium-urea-based macrocyclic fluorescent sensors: synthesis, ratiometric sensing of H2PO4(-) and improvement of the anion binding performance via a synergistic binding strategy.
    Author: Zhang D, Jiang X, Yang H, Su Z, Gao E, Martinez A, Gao G.
    Journal: Chem Commun (Camb); 2013 Jul 14; 49(55):6149-51. PubMed ID: 23728525.
    Abstract:
    A modular approach to obtain benzimidazolium-urea-based, fluorophore-appended macrocyclic receptors was developed. This class of receptors could be used as selective ratiometric fluorescent sensors for H2PO4(-) due to the synergistic binding effect of benzimidazolium and urea moieties.
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