Spectroscopic Studies of a Green Synthetic Fluorescent Probe of Iodide Ion
A iodine ion fluorescent probe(NPS)was synthesized by electrochemical synthesis based 2-naphthylboronic acid as raw material.The chemical structure of the probe was confirmed by NMR and LC-MS.The spectral test showed that NPS can recognize I-with high selectivity.Moreover,the recognition was not affected by other anions and had strong anti-interference ability.Meanwhile,the probe NPS had also high detection sensitivity to I-.The detection limit was 170.39 nmol/L.In addition,the probe can stablydetect I-in the range from acidic to alkalescent,and has a wide range of applications,which can be used for I-detection in actual water samples.In summary,the synthesis of the probe has a strong reference value for the identification and application of I-in the future.
iodide ionsfluorescence probeelectrochemical synthesisreal water sample
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