title: A rhodamine-appended water-soluble conjugated polymer: an efficient ratiometric fluorescence sensing platform for intracellular metal-ion probing.
abstract: Thewater-soluble CP was conjugatedwith a rhodamine spirolactam for the first time to develop a new FRET-based ratiometric fluorescence sensing platform(CP 1) for intracellular metal-ion probing. CP 1 exhibits excellent water-solubility with twowell-resolved emission peaks, which benefit ratiometric intracellular imaging applications.
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Hunan University, Changsha 410082, China. xbzhang@hnu.edu.cn tan@chem.ufl.edu.
authors.forename: Yong-Xiang
authors.initials: YX
authors.lastname: Wu
authors.forename: Jun-Bin
authors.initials: JB
authors.lastname: Li
authors.forename: Li-Hui
authors.initials: LH
authors.lastname: Liang
authors.forename: Dan-Qing
authors.initials: DQ
authors.lastname: Lu
authors.forename: Jing
authors.initials: J
authors.lastname: Zhang
authors.forename: Guo-Jiang
authors.initials: GJ
authors.lastname: Mao
authors.forename: Li-Yi
authors.initials: LY
authors.lastname: Zhou
authors.forename: Xiao-Bing
authors.initials: XB
authors.lastname: Zhang
authors.forename: Weihong
authors.initials: W
authors.lastname: Tan
authors.forename: Guo-Li
authors.initials: GL
authors.lastname: Shen
authors.forename: Ru-Qin
authors.initials: RQ
authors.lastname: Yu
mesh_terms: D005290:Ferric Compounds / Q000032:analysis*; D005453:Fluorescence; D031541:Fluorescence Resonance Energy Transfer; D005456:Fluorescent Dyes / Q000138:chemical synthesis / Q000737:chemistry*; D006367:HeLa Cells; D006801:Humans; D007477:Ions / Q000032:analysis; D007769:Lactams / Q000737:chemistry*; D015394:Molecular Structure; D011108:Polymers / Q000737:chemistry*; D012235:Rhodamines / Q000737:chemistry*; D012995:Solubility; D013141:Spiro Compounds / Q000737:chemistry; D014867:Water / Q000737:chemistry
chemical_list: D005290:Ferric Compounds; D005456:Fluorescent Dyes; D007477:Ions; D007769:Lactams; D011108:Polymers; D012235:Rhodamines; D013141:Spiro Compounds; D014867:Water