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Chen X, Zheng H, Li X, Ruan Z, Lu Q, He W, Lin J, Ran J, Liu S. AIE-based ratiometric fluorescent probe for mercury ion, medium-dependent fluorescence color change and optimized sensitivity in solid state. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123482. [PMID: 37804707 DOI: 10.1016/j.saa.2023.123482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/26/2023] [Accepted: 09/30/2023] [Indexed: 10/09/2023]
Abstract
A new AIE-based luminogen TPES, as a ratiometric fluorescence probe for mercury(II) was readily synthesized. The probe combined the advantages of the outstanding specificity of Hg2+-triggered deprotection reaction of thioketal and the brilliant emission of AIEgens in aggregated state. Once encountered aqueous Hg2+, fluorescent color of TPES in THF-H2O (fw = 98%) altered from blue to green rapidly, while other metal cations gave no interference to the probe. And the mechanism of this chemosensor was carefully verified by 1H NMR analysis, FTIR and MS spectra. As expected, TPES exhibits excellent selectivity and sensitivity towards Hg2+ in the solid state. When using filter paper as the solid medium, the fabricated test strips could signify Hg2+ ions with the LOD as 1 × 10-5 M (Hg2+ in aqueous solution), accompanied with a distinct emitting altered from blue to green. Furthermore, by changing the medium from filter paper to silica gel plate, a more significant fluorescence alteration from blue to yellow was achieved, and the LOD was further optimized to 1 × 10-6 M as discerned by naked-eye.
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Affiliation(s)
- Xiaoli Chen
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China
| | - Haixia Zheng
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China
| | - Xinyi Li
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China
| | - Zhijun Ruan
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China.
| | - Qiqi Lu
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China
| | - Wentao He
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China
| | - Junqi Lin
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China
| | - Jingwen Ran
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China.
| | - Shanshan Liu
- Hubei Key Laboratory of Processing and Application of Catalytic Materials, College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, China.
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Yoo JH, Lee YJ, Lee KM, Choi MG, Park TJ, Chang SK. Determination of thallium( iii) ions by oxidative hydrolysis of rhodamine–hydroxamate. NEW J CHEM 2021. [DOI: 10.1039/d0nj05002d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A colorimetric and turn-on type fluorescence Tl3+ signaling probe for the early screening of elevated urinary thallium levels in acute poisoning cases using a readily available smartphone was developed.
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Affiliation(s)
- Jae Hoon Yoo
- Department of Chemistry
- Chung-Ang University
- Seoul 06974
- Republic of Korea
| | - Yu Jeong Lee
- Department of Chemistry
- Chung-Ang University
- Seoul 06974
- Republic of Korea
| | - Kang Min Lee
- Department of Chemistry
- Chung-Ang University
- Seoul 06974
- Republic of Korea
| | - Myung Gil Choi
- Department of Chemistry
- Chung-Ang University
- Seoul 06974
- Republic of Korea
| | - Tae Jung Park
- Department of Chemistry
- Chung-Ang University
- Seoul 06974
- Republic of Korea
| | - Suk-Kyu Chang
- Department of Chemistry
- Chung-Ang University
- Seoul 06974
- Republic of Korea
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3
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Luo X, He XD, Zhao YC, Chen C, Chen B, Wu ZB, Wang PY. FRET-based Fluorescent and Colorimetric Probe for Selective Detection of Hg(II) and Cu(II) with Dual-mode. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2863] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xue Luo
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Center for R&D of Fine Chemicals of Guizhou University; Guiyang, Huaxi District 550025 PR China
| | - Xu-Dong He
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Center for R&D of Fine Chemicals of Guizhou University; Guiyang, Huaxi District 550025 PR China
| | - Yuan-Chao Zhao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Center for R&D of Fine Chemicals of Guizhou University; Guiyang, Huaxi District 550025 PR China
| | - Chong Chen
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Center for R&D of Fine Chemicals of Guizhou University; Guiyang, Huaxi District 550025 PR China
| | - Biao Chen
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Center for R&D of Fine Chemicals of Guizhou University; Guiyang, Huaxi District 550025 PR China
| | - Zhi-Bing Wu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Center for R&D of Fine Chemicals of Guizhou University; Guiyang, Huaxi District 550025 PR China
| | - Pei-Yi Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Center for R&D of Fine Chemicals of Guizhou University; Guiyang, Huaxi District 550025 PR China
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4
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“Reactive” optical sensor for Hg2+ and its application in environmental aqueous media and biological systems. Anal Bioanal Chem 2017; 409:2429-2435. [DOI: 10.1007/s00216-017-0189-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 12/15/2016] [Accepted: 01/04/2017] [Indexed: 12/23/2022]
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Li X, Yin Y, Deng J, Zhong H, Tang J, Chen Z, Yang L, Ma LJ. A solvent-dependent fluorescent detection method for Fe3+ and Hg2+ based on a rhodamine B derivative. Talanta 2016; 154:329-34. [DOI: 10.1016/j.talanta.2016.03.090] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/22/2016] [Accepted: 03/28/2016] [Indexed: 12/29/2022]
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6
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Kumari C, Sain D, Kumar A, Debnath S, Saha P, Dey S. A real time colorimetric ‘two in one’ kit for tracking ppb levels of uric acid and Hg2+ in live HeLa S3 cells and Hg2+ induced keto–enol tautomerism. RSC Adv 2016. [DOI: 10.1039/c6ra06987h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A TBET based ‘turn-on’ fluorescent reagent with high Stokes shifts, exhibits selective and colorimetric detection of biologically important uric acid as well as toxic Hg2+.
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Affiliation(s)
- Chanda Kumari
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Dibyendu Sain
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Ashish Kumar
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Sushanta Debnath
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
| | - Partha Saha
- Crystallography and Molecular Biology Division
- Saha Institute of Nuclear Physics
- Kolkata 700064
- India
| | - Swapan Dey
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
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