title: A membrane-anchored fluorescent probe for detecting K(+) in the cell microenvironment.
abstract: Cell-surface fluorescent probes are effective tools in cell biology and engineering. Here, we for the first time report a diacyllipid-aptamer conjugate-based fluorescent probe which could anchor on cell membrane for real-time tracking of potassium ions in the cell microenvironment.
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China. xbzhang@hnu.edu.cn.
authors.forename: Mengyi
authors.initials: M
authors.lastname: Xiong
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China. xbzhang@hnu.edu.cn.
authors.forename: Huijie
authors.initials: H
authors.lastname: Zhu
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China. xbzhang@hnu.edu.cn.
authors.forename: Qiming
authors.initials: Q
authors.lastname: Rong
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China. xbzhang@hnu.edu.cn.
authors.forename: Chan
authors.initials: C
authors.lastname: Yang
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China. xbzhang@hnu.edu.cn.
authors.forename: Liping
authors.initials: L
authors.lastname: Qiu
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China. xbzhang@hnu.edu.cn.
authors.forename: Xiao-Bing
authors.initials: XB
authors.lastname: Zhang
authors.affiliation: Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China. xbzhang@hnu.edu.cn.
authors.forename: Weihong
authors.initials: W
authors.lastname: Tan
mesh_terms: D052157:Aptamers, Nucleotide / Q000737:chemistry; D002462:Cell Membrane / Q000737:chemistry*; D060833:Cellular Microenvironment; D005456:Fluorescent Dyes / Q000737:chemistry* / Q000378:metabolism; D006801:Humans; D007477:Ions; D008954:Models, Biological; D011188:Potassium / Q000737:chemistry*
chemical_list: D052157:Aptamers, Nucleotide; D005456:Fluorescent Dyes; D007477:Ions; D011188:Potassium