Chemical Communications
Chemical Communications
5 years ago

A highly selective, colorimetric, and environment-sensitive optical potassium ion sensor

A highly selective, colorimetric, and environment-sensitive optical potassium ion sensor
Meiwan Chen, Ruofan Sun, Yanqing Tian, Guangjie Song, Jiqing Du
We report a colorimetric K+ sensor (KS7) for highly selective and accurate analysis of potassium ions. This sensor was demonstrated to be capable of analyzing potassium ions in urine with an experimental error of less than 5% using a ratiometric approach. Further, K+ test strips can be easily prepared, which were used to detect K+ in urine conveniently for daily health monitoring.

Publisher URL: http://feeds.rsc.org/~r/rss/CC/~3/jEMR3UL2QtI/C7CC00598A

DOI: 2017/CC/C7CC00598A

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