Faculty of Chemistry, Warsaw University of Technology, Noakowskiego Str. 3, 00-664 Warsaw, Poland.
Faculty of Chemistry, University of Warsaw, Pasteura Str. 1, 02-093 Warsaw, Poland.
Dalton Trans. 2022 Jan 4;51(2):468-472. doi: 10.1039/d1dt03467g.
Herein, we report for the first time the application of a sumanene derivative in potentiometric recognition of caesium cations. The structure of the sumanene receptor was carefully tuned to obtain its compatibility with polyvinyl chloride plasticized membranes of potentiometric sensors. The developed ion-selective electrodes based on membranes doped with octyloxybenzene sumanene exhibited a near theoretical sensitivity towards caesium cations, with a detection limit of 4 μM Cs.
在此，我们首次报告了一种轮烯衍生物在电位识别铯阳离子中的应用。轮烯受体的结构经过精心调整，以获得与电位传感器的聚氯乙烯增塑膜的相容性。基于掺杂辛氧基苯轮烯的膜的离子选择性电极对铯阳离子表现出近乎理论的灵敏度，检测限为 4 μM Cs。
