Abstract
[structure: see text] A lanthanide luminescent probe that was functionalized with quinoline-alkylated diaza-18-crown-6 showed dual-component recognition of concentrations of H+ and K+ at four independent pH ranges, including in the physiological pH window. Moreover, it exhibited pH- and [K+]-independent long-lived lanthanide luminescent lifetimes in aqueous solution.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Crown Ethers / chemistry*
-
Hydrogen-Ion Concentration
-
Luminescent Agents / chemical synthesis
-
Luminescent Agents / chemistry*
-
Luminescent Measurements / methods
-
Molecular Structure
-
Organometallic Compounds / chemical synthesis
-
Organometallic Compounds / chemistry*
-
Potassium / chemistry*
-
Terbium / chemistry*
Substances
-
Crown Ethers
-
Luminescent Agents
-
Organometallic Compounds
-
Terbium
-
Potassium