Novel benzimidazolium-urea-based macrocyclic fluorescent sensors: synthesis, ratiometric sensing of H2PO4- and improvement of the anion binding performance via a synergistic binding strategy

作者：Zhang, Dawei; Jiang, Xiaozhi; Yang, Haiqiang; Su, Zhao; Gao, Enqing; Martinez, Alexandre^*; Gao, Guohua

来源：Chemical Communications, 2013, 49(55): 6149-6151.

DOI：10.1039/c3cc43184c

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.

• 出版日期2013
• 单位华东师范大学