ESIPT-based fluorescence probe for the ratiometric detection of superoxide

Luling Wu; Liyuan Liu; Hai Hao Han; Xue Tian; Maria L. Odyniec; Lei Feng; Adam C. Sedgwick; Xiao Peng He; Steven D. Bull; Tony D. James

doi:10.1039/c8nj05656k

ESIPT-based fluorescence probe for the ratiometric detection of superoxide

Luling Wu, Liyuan Liu, Hai Hao Han, Xue Tian, Maria L. Odyniec, Lei Feng, Adam C. Sedgwick, Xiao Peng He, Steven D. Bull, Tony D. James

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

A simple ESIPT-based fluorescence probe (HMBT-LW) was developed for the detection of superoxide (O ₂ ⁻ ). HMBT-LW was synthesised over two steps and was shown to rapidly detect low concentrations of O2 ⁻ (limit of detection = 7.4 μM), fully reacting within two minutes. Furthermore, HMBT-LW demonstrated excellent selectivity and sensitivity towards O ₂ ⁻

Original language	English
Pages (from-to)	2875-2877
Number of pages	3
Journal	New Journal of Chemistry
Volume	43
Issue number	7
Early online date	23 Jan 2019
DOIs	https://doi.org/10.1039/c8nj05656k
Publication status	Published - 21 Feb 2019

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Materials Chemistry

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title = "ESIPT-based fluorescence probe for the ratiometric detection of superoxide",

abstract = " A simple ESIPT-based fluorescence probe (HMBT-LW) was developed for the detection of superoxide (O 2 − ). HMBT-LW was synthesised over two steps and was shown to rapidly detect low concentrations of O2 − (limit of detection = 7.4 μM), fully reacting within two minutes. Furthermore, HMBT-LW demonstrated excellent selectivity and sensitivity towards O 2 − ",

author = "Luling Wu and Liyuan Liu and Han, {Hai Hao} and Xue Tian and Odyniec, {Maria L.} and Lei Feng and Sedgwick, {Adam C.} and He, {Xiao Peng} and Bull, {Steven D.} and James, {Tony D.}",

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T1 - ESIPT-based fluorescence probe for the ratiometric detection of superoxide

AU - Wu, Luling

AU - Liu, Liyuan

AU - Han, Hai Hao

AU - Tian, Xue

AU - Odyniec, Maria L.

AU - Feng, Lei

AU - Sedgwick, Adam C.

AU - He, Xiao Peng

AU - Bull, Steven D.

AU - James, Tony D.

PY - 2019/2/21

Y1 - 2019/2/21

N2 - A simple ESIPT-based fluorescence probe (HMBT-LW) was developed for the detection of superoxide (O 2 − ). HMBT-LW was synthesised over two steps and was shown to rapidly detect low concentrations of O2 − (limit of detection = 7.4 μM), fully reacting within two minutes. Furthermore, HMBT-LW demonstrated excellent selectivity and sensitivity towards O 2 −

AB - A simple ESIPT-based fluorescence probe (HMBT-LW) was developed for the detection of superoxide (O 2 − ). HMBT-LW was synthesised over two steps and was shown to rapidly detect low concentrations of O2 − (limit of detection = 7.4 μM), fully reacting within two minutes. Furthermore, HMBT-LW demonstrated excellent selectivity and sensitivity towards O 2 −

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U2 - 10.1039/c8nj05656k

DO - 10.1039/c8nj05656k

M3 - Article

AN - SCOPUS:85061362444

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SP - 2875

EP - 2877

JO - New Journal of Chemistry

JF - New Journal of Chemistry

SN - 1144-0546

IS - 7

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