title: A Pyrene-functionalized Polynorbornene for Ratiometric Fluorescence Sensing of Pyrophosphate.
abstract: A novel pyrene-functionalized polynorbornene (P1) bearing sulfonamide NH and triazolium donors has been synthesized for ratiometric fluorescence sensing of PPi in aqueous solution. In addition, P1 is also used to monitor intracellular PPi and to detect PPi released during polymerase chain reaction.
authors.affiliation: Department of Chemistry, Nanchang University, Nanchang, 330031, P. R. China.
authors.forename: Jin-Zhu
authors.initials: JZ
authors.lastname: Ge
authors.affiliation: Institute for Advanced Study, Nanchang University, Nanchang, 330031, P. R. China.
authors.forename: Zhanghua
authors.initials: Z
authors.lastname: Liu
authors.affiliation: Department of Chemistry, Nanchang University, Nanchang, 330031, P. R. China. cqyong@ncu.edu.cn.
authors.forename: Qian-Yong
authors.initials: QY
authors.lastname: Cao
authors.affiliation: Institute for Advanced Study, Nanchang University, Nanchang, 330031, P. R. China.
authors.forename: Yong
authors.initials: Y
authors.lastname: Chen
authors.affiliation: Department of Chemistry, Nanchang University, Nanchang, 330031, P. R. China.
authors.forename: Jiang-Hua
authors.initials: JH
authors.lastname: Zhu
mesh_terms: D011756:Diphosphates / Q000032:analysis*; D005456:Fluorescent Dyes / Q000737:chemistry*; D006367:HeLa Cells; D006801:Humans; D018613:Microscopy, Confocal; D061848:Optical Imaging; D010969:Plastics / Q000737:chemistry*; D011721:Pyrenes / Q000737:chemistry*; D013050:Spectrometry, Fluorescence / Q000379:methods
chemical_list: D011756:Diphosphates; D005456:Fluorescent Dyes; D010969:Plastics; D011721:Pyrenes; C071464:polynorbornen; C107241:diphosphoric acid; C030984:pyrene
keywords: fluorescent probes; metal-free sensors; polynorbornene; pyrophosphate; ratiometric fluorescence sensing