Bulletin of the Korean Chemical Society

42(2)

SCIE

[논문]Naked-Eye Detection of Fluoride Ions Using a Reaction-based Colorimetric Probe

Yun Seon Choi, Se Won Bae

Namdoo Kim

Kyoung-Jin Jang

Heon-Jin Choi

Seunghan Shin

A ratiometric and colorimetric probe (FD) for the sensitive detection of fluoride ions are reported. Only fluoride anions can induce a red-shift (116 nm) in the maximum absorption wavelength and its dynamic detection range is determined as 60–250 μM. Moreover, FD is applied to a paper-based sensing system for convenient “naked-eye” measurement.

2020-12-28

https://doi.org/10.1002/bkcs.12174