title: A new indicator for potassium ions at physiological pH by using a macrocyclic luminescent metal complex.
authors.affiliation: Department of Chemistry, Beijing Normal University, Beijing 100875, PR China. yanxi@bnu.edu.cn
authors.forename: Xi
authors.initials: X
authors.lastname: Yan
authors.forename: Shasha
authors.initials: S
authors.lastname: Lv
authors.forename: Rong
authors.initials: R
authors.lastname: Guo
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000295:instrumentation*; D006863:Hydrogen-Ion Concentration; D049408:Luminescent Agents / Q000737:chemistry*; D047028:Macrocyclic Compounds / Q000737:chemistry*; D008968:Molecular Conformation; D009942:Organometallic Compounds / Q000737:chemistry*; D011188:Potassium / Q000032:analysis* / Q000737:chemistry; D013725:Terbium / Q000737:chemistry*
chemical_list: D049408:Luminescent Agents; D047028:Macrocyclic Compounds; D009942:Organometallic Compounds; D013725:Terbium; D011188:Potassium