Fast and sensitive fluorescent detection of inorganic mercury species and methylmercury using a fluorescent probe based on the displacement reaction of arylboronic acid with the mercury species

Neupane, Lok Nath; Park, Joohee; Mehta, Pramod Kumar; Oh, Eun-Taex; Park, Heon Joo; Lee, Keun-Hyeung

doi:10.1039/c9cc09240d

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Fast and sensitive fluorescent detection of inorganic mercury species and methylmercury using a fluorescent probe based on the displacement reaction of arylboronic acid with the mercury species

Neupane, Lok Nath;
Park, Joohee;
Mehta, Pramod Kumar;
Oh, Eun-Taex;
Park, Heon Joo;
... Lee, Keun-Hyeung

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46

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45

초록

We present a reaction-based fluorescent probe (1) for Hg2+ and CH3Hg+, based on the displacement reaction of the arylboronic acid with the mercury species. 1 showed promising sensing properties for Hg2+ and CH3Hg+, such as high selectivity and sensitivity, turn-on response, fast response to Hg2+ (<2 min) and CH3Hg+ (<5 min), low detection limits and operation in purely aqueous solutions.

키워드

HEAVY-METAL IONS; HG2+ IONS; AQUEOUS-SOLUTION; MONITORING HG2+; CHEMODOSIMETER; HG(II); WATER; MICROEXTRACTION; RECOGNITION; SOLVENT

제목: Fast and sensitive fluorescent detection of inorganic mercury species and methylmercury using a fluorescent probe based on the displacement reaction of arylboronic acid with the mercury species

저자: Neupane, Lok Nath; Park, Joohee; Mehta, Pramod Kumar; Oh, Eun-Taex; Park, Heon Joo; Lee, Keun-Hyeung

DOI: 10.1039/c9cc09240d

발행일: 2020-03-07

유형: Article

저널명: Chemical Communications

권: 56

호: 19

페이지: 2941 ~ 2944