1
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Fosnacht KG, Pluth MD. Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species. Chem Rev 2024; 124:4124-4257. [PMID: 38512066 PMCID: PMC11141071 DOI: 10.1021/acs.chemrev.3c00683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Hydrogen sulfide (H2S) is not only a well-established toxic gas but also an important small molecule bioregulator in all kingdoms of life. In contemporary biology, H2S is often classified as a "gasotransmitter," meaning that it is an endogenously produced membrane permeable gas that carries out essential cellular processes. Fluorescent probes for H2S and related reactive sulfur species (RSS) detection provide an important cornerstone for investigating the multifaceted roles of these important small molecules in complex biological systems. A now common approach to develop such tools is to develop "activity-based probes" that couple a specific H2S-mediated chemical reaction to a fluorescent output. This Review covers the different types of such probes and also highlights the chemical mechanisms by which each probe type is activated by specific RSS. Common examples include reduction of oxidized nitrogen motifs, disulfide exchange, electrophilic reactions, metal precipitation, and metal coordination. In addition, we also outline complementary activity-based probes for imaging reductant-labile and sulfane sulfur species, including persulfides and polysulfides. For probes highlighted in this Review, we focus on small molecule systems with demonstrated compatibility in cellular systems or related applications. Building from breadth of reported activity-based strategies and application, we also highlight key unmet challenges and future opportunities for advancing activity-based probes for H2S and related RSS.
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Affiliation(s)
- Kaylin G. Fosnacht
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
| | - Michael D. Pluth
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
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2
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Yue L, Ai Y, Liu G, Ding H, Pu S. A dual-response NIR fluorescent probe for separately and continuously recognizing H 2S and Cys with different fluorescence signals and its applications. Analyst 2023; 148:4829-4836. [PMID: 37622291 DOI: 10.1039/d3an00871a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
Given the significant interactions between hydrogen sulfide (H2S) and cysteine (Cys) in organisms, a dual-site multi-purpose fluorescent probe (Cy-NP) for H2S and Cys was synthesized. Cy-NP is composed of two fluorophores: naphthalimide that emits in the visible region of 500-600 nm, and cyanine dye that emits in the NIR region of 700-800 nm. Cy-NP showed admirable sensitivity and selectivity for identifying H2S and Cys by fluorescent signals with limits of detection as low as 0.15 μM and 1.4 μM, respectively. Furthermore, other biological thiols (especially GSH and Hcy) showed no positive response to Cy-NP compared with H2S and Cys. The chemical mechanism of Cy-NP with H2S and Cys in DMF/PBS (1/1, v/v, pH = 7.4) solution was verified by HRMS and DFT calculations. Further, Cy-NP was successfully applied to monitor H2S released in raw meat and adapted to detect H2S and Cys in MCF-7 cells independently and continuously.
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Affiliation(s)
- Lisha Yue
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China.
| | - Yin Ai
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China.
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China.
| | - Haichang Ding
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China.
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang 330013, PR China.
- Department of Ecology and Environment, Yuzhang Normal University, Nanchang 330103, P. R. China
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3
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Development of dual-fluorophore and dual-site multifunctional fluorescent probe for detecting HClO and H2S based on rhodamine-coumarin units. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Karan S, Cho MY, Lee H, Park HS, Han EH, Song Y, Lee Y, Kim M, Cho JH, Sessler JL, Hong KS. Hypoxia-Responsive Luminescent CEST MRI Agent for In Vitro and In Vivo Tumor Detection and Imaging. J Med Chem 2022; 65:7106-7117. [PMID: 35580357 DOI: 10.1021/acs.jmedchem.1c01745] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hypoxia is a feature of most solid tumors and a key determinant of cancer growth and propagation. Sensing hypoxia effectively could lead to more favorable clinical outcomes. Here, we report a molecular antenna-based bimodal probe designed to exploit the complementary advantages of magnetic resonance (MR)- and optical-based imaging. Specifically, we describe the synthesis and evaluation of a dual-action probe (NO2-Eu) that permits hypoxia-activated chemical exchange saturation transfer (CEST) MR and optical imaging. In CT26 cells, this NO2-Eu probe not only provides an enhanced CEST MRI signal but also turns "on" the optical signal under hypoxic conditions. Time-dependent in vivo CEST imaging in a hypoxic CT26 tumor xenograft mouse model revealed probe-dependent tumor detection by CEST MRI contrast in the tumor area. We thus suggest that dual-action hypoxia probes, like that reported here, could have a role to play in solid tumor diagnosis and monitoring.
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Affiliation(s)
- Sanu Karan
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Cheongju 28119, Korea.,Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 34134, Korea
| | - Mi Young Cho
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Cheongju 28119, Korea
| | - Hyunseung Lee
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Cheongju 28119, Korea
| | - Hye Sun Park
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Cheongju 28119, Korea
| | - Eun Hee Han
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Cheongju 28119, Korea
| | - Youngkyu Song
- Research Equipment Operations Division, Korea Basic Science Institute, Cheongju 28119, Korea
| | - Youlee Lee
- Research Equipment Operations Division, Korea Basic Science Institute, Cheongju 28119, Korea
| | - Mina Kim
- Department of Neuroinflammation, UCL Queen Square Institute of Neurology, Faculty of Brain Science, London WC1N 3BG, United Kingdom
| | - Jee-Hyun Cho
- Research Equipment Operations Division, Korea Basic Science Institute, Cheongju 28119, Korea
| | - Jonathan L Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Kwan Soo Hong
- Research Center for Bioconvergence Analysis, Korea Basic Science Institute, Cheongju 28119, Korea.,Graduate School of Analytical Science and Technology, Chungnam National University, Daejeon 34134, Korea
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5
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Yang WY, Anusuyadevi K, Lu PH, Thirumalaivasan N, Hsuan Lin W, Velmathi S, Wu SP. A two photon fluorescent probe for highly selective detection and endogenous imaging of hydrogen sulfide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 273:121043. [PMID: 35189492 DOI: 10.1016/j.saa.2022.121043] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 01/19/2022] [Accepted: 02/12/2022] [Indexed: 06/14/2023]
Abstract
Hydrogen sulfide (H2S), one of redox-active sulfur species, is known as a signaling molecule and an antioxidant in biological tissues to maintain cellular functions. The development of selective and sensitive H2S detection is important to understand the role of H2S in vivo. Herein, a new two-photon probe NNE was developed to detect hydrogen sulfide using 6-acetyl-N-methyl-2-naphthylamine with an attachment of 7-nitrobenzo-oxadiazole. The probe NNE exhibits high selectivity towards hydrogen sulfide over other anions. Nucleophilic substitution of H2S leads to a turn-on response with 28-fold enhancement in quantum yield (from 0.004 to 0.117). NNE shows a high sensitivity towards hydrogen sulfide with an extremely low detection limit at 6.8 nM. Furthermore, the probe NNE exhibits two-photon excited fluorescence, making it a suitable probe for monitoring H2S distribution in live cells and tissues without background fluorescence interference.
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Affiliation(s)
- Wan-Yu Yang
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Kathiresan Anusuyadevi
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli 620 015, India
| | - Ping-Hsuan Lu
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Natesan Thirumalaivasan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Wen- Hsuan Lin
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Sivan Velmathi
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli 620 015, India.
| | - Shu-Pao Wu
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan; Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan.
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6
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Pei S, Li J, Zhang C, Liang W, Zhang G, Shi L, Wang W, Shuang S, Dong C. Development of a piperazinyl-NBD-based fluorescent probe and its dual-channel detection for hydrogen sulfide. Analyst 2021; 146:2138-2143. [PMID: 33651055 DOI: 10.1039/d1an00054c] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
To selectively detect H2S based on the thiolysis reaction of 7-nitro-1,2,3-benzoxadiazole (NBD), amines attracted increasing attention since NBD amine is regarded as a new H2S reaction site. Herein, a novel fluorescent probe, triphenylamine piperazine NBD (TPA-Pz-NBD), was developed. The results showed that it exhibited high selectivity towards H2S via fluorescence spectroscopy and solution color. Furthermore, TPA-Pz-NBD not only detected H2S by a dual-channel, turn-on fluorescence signal at 500 nm and turn-off fluorescence signal at 545 nm, respectively, but also displayed a wide detection range of 0-125 μM. In addition, living cell imaging results indicated that TPA-Pz-NBD holds potential for the detection of intracellular H2S.
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Affiliation(s)
- Shizeng Pei
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
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7
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Li B, Zhou Q, Sun C, Cao B, Li Y, Han J, Yin H, Shi Y. Revised excited-state intramolecular proton transfer of the 3-Aminophthalimide molecule: A TDDFT study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118386. [PMID: 32447216 DOI: 10.1016/j.saa.2020.118386] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 06/11/2023]
Abstract
The spectroscopic properties of 3-Aminophthalimide (3AP) molecule were investigated [Chem. Phys. 2002, 283, 249, New J. Chem. 2018, 42, 1181]. The result was that the 3AP molecule was exhibiting excited-state intramolecular proton transfer (ESIPT). In the research, we revised previous result using time-dependent density functional theory (TDDFT) method. The fluorescence spectrum shows that the only fluorescence peak is from initial enol form, which is different from the traditional case of ESIPT. The red shift of characteristic peaks in infrared vibration spectra is not induced by ESIPT process. The change in the vibration mode of the amino group causes the red shift of characteristic peak in the infrared spectrum. Energy curves indicate that the barrier (19.71 kcal/mol) is anomalously high in the first excited state. In addition, there are not stable points to lead the ESIPT to form a keto isomer. Together, these results demonstrate that there is not an ESIPT process happening of 3AP molecule.
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Affiliation(s)
- Bo Li
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Qiao Zhou
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Chaofan Sun
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Bifa Cao
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - You Li
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Jianhui Han
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Hang Yin
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
| | - Ying Shi
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China.
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8
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Yang B, Huang J, Bao C, Zhang S, Han Y. A highly sensitive colorimetric and ratiometric fluorescent probe based on 3-hydroxyphthalimide for detection of Hg2+ in aqueous solution and its application in real sample analysis. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151534] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Synthesis and Chemiluminescent Properties of Amino-Acylated luminol Derivatives Bearing Phosphonium Cations. Molecules 2019; 24:molecules24213957. [PMID: 31683732 PMCID: PMC6865176 DOI: 10.3390/molecules24213957] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 10/28/2019] [Accepted: 10/30/2019] [Indexed: 11/17/2022] Open
Abstract
The monitoring of reactive oxygen species in living cells provides valuable information on cell function and performance. Lately, the development of chemiluminescence-based reactive oxygen species monitoring has gained increased attention due to the advantages posed by chemiluminescence, including its rapid measurement and high sensitivity. In this respect, specific organelle-targeting trackers with strong chemiluminescence performance are of high importance. We herein report the synthesis and chemiluminescence properties of eight novel phosphonium-functionalized amino-acylated luminol and isoluminol derivatives, designed as mitochondriotropic chemiluminescence reactive oxygen species trackers. Three different phosphonium cationic moieties were employed (phenyl, p-tolyl, and cyclohexyl), as well as two alkanoyl chains (hexanoyl and undecanoyl) as bridges/linkers. Synthesis is accomplished via the acylation of the corresponding phthalimides, as phthalhydrazide precursors, followed by hydrazinolysis. This method was chosen because the direct acylation of (iso)luminol was discouraging. The new derivatives' chemiluminescence was evaluated and compared with that of the parent molecules. A relatively poor chemiluminescence performance was observed for all derivatives, with the isoluminol-based ones being the poorest. This result is mainly attributed to the low yield of the fluorescence species formation during the chemiluminescence oxidation reaction.
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10
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Feng W, Feng S, Feng G. A Fluorescent ESIPT Probe for Imaging CO-Releasing Molecule-3 in Living Systems. Anal Chem 2019; 91:8602-8606. [DOI: 10.1021/acs.analchem.9b01908] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Weiyong Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Chemical Biology Center, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Shumin Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Chemical Biology Center, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Guoqiang Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, Chemical Biology Center, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
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11
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Chalansonnet V, Lowe J, Orenga S, Perry JD, Robinson SN, Stanforth SP, Sykes HE, Truong TV. Fluorogenic 7-azidocoumarin and 3/4-azidophthalimide derivatives as indicators of reductase activity in microorganisms. Bioorg Med Chem Lett 2019; 29:2354-2357. [PMID: 31196712 DOI: 10.1016/j.bmcl.2019.06.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/04/2019] [Accepted: 06/06/2019] [Indexed: 10/26/2022]
Abstract
A series of fluorogenic heterocyclic azides were prepared and assessed as reductase substrates across a selection of Gram-negative and Gram-positive microorganisms. The majority of these azides showed similar activity profiles to nitroreductase substrates. Microorganisms that do not produce hydrogen sulfide reduced the azides, indicating reductase activity was not linked to hydrogen sulfide production.
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Affiliation(s)
- Valerie Chalansonnet
- Research & Development Microbiology, bioMérieux SA, 3 route de Port Michaud, 38 390 La-Balme-les-Grottes, France
| | - John Lowe
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
| | - Sylvain Orenga
- Research & Development Microbiology, bioMérieux SA, 3 route de Port Michaud, 38 390 La-Balme-les-Grottes, France
| | - John D Perry
- Department of Microbiology, Freeman Hospital, Newcastle upon Tyne, NE7 7DN, UK
| | - Shaun N Robinson
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
| | - Stephen P Stanforth
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK.
| | - Hannah E Sykes
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
| | - Thang V Truong
- Department of Applied Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK
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12
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An ESIPT-based fluorescent probe for Hg2+ in aqueous solution and its application in live-cell imaging. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.01.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Zhang H, Li M, Zhang C, Zhang G, Chao J, Shi L, Yao Q, Shuang S, Dong C. The design of hydrogen sulfide fluorescence probe based on dual nucleophilic reaction and its application for bioimaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 207:150-155. [PMID: 30223249 DOI: 10.1016/j.saa.2018.09.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 09/07/2018] [Accepted: 09/11/2018] [Indexed: 06/08/2023]
Abstract
Hydrogen sulfide (H2S) can undergo dual nucleophilic reaction, which is a wise and effective way to distinguish biothiols and H2S. A novel H2S fluorescence probe, 4-{2-[4-(2-disulfide pyridyl-benzoyloxy)-phenyl]-vinyl}-1-methyl-pyridinium[e]iodide (DSPBP), with two nucleophilic reaction sites has been developed. The spectra results showed that DSPBP could detect H2S in ratiometric and colorimetric signals and has excellent selectivity and sensitivity. The fluorescence ratiometric signals (F520/F450) displayed a prominent increase from 0.74 to 7.08, the fluorescence color turned to yellow form blue simultaneously. The linear range was 2-14 μM and its detection limit was 25.7 nM. Moreover, the biocompatibility of DSPBP was fine and its toxicity was very low. It has been successfully used for imaging H2S in cells.
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Affiliation(s)
- Honghong Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Miao Li
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Caihong Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
| | - Guomei Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Jianbin Chao
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Lihong Shi
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Qingjia Yao
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Shaomin Shuang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Chuan Dong
- Institute of Environmental Science, Shanxi University, Taiyuan 030006, China.
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14
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Fang Q, Xiong H, Yang L, Wang B, Song X. An instantaneous fluorescent probe for detecting hydrogen sulfide in biological systems. NEW J CHEM 2019. [DOI: 10.1039/c9nj02849h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An instantaneous (within seconds) fluorescent probe for detecting H2S was developed and successfully used for H2S imaging in living cells and zebrafish.
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Affiliation(s)
- Qian Fang
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- China
| | - Haiqing Xiong
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- China
| | - Lei Yang
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- China
- Shandong Province Key Laboratory of Detection Technology for Tumor Markers
| | - Benhua Wang
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- China
| | - Xiangzhi Song
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- China
- Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety
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15
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A novel BODIPY-based fluorescent probe for selective detection of hydrogen sulfide in living cells and tissues. Talanta 2018; 181:104-111. [DOI: 10.1016/j.talanta.2017.12.067] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 12/12/2017] [Accepted: 12/21/2017] [Indexed: 11/20/2022]
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16
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Guria UN, Maiti K, Ali SS, Samanta SK, Mandal D, Sarkar R, Datta P, Ghosh AK, Mahapatra AK. Reaction-based bi-signaling chemodosimeter probe for selective detection of hydrogen sulfide and cellular studies. NEW J CHEM 2018. [DOI: 10.1039/c7nj04632d] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A new quinoline-indolium-based chemical probe (DPQI) was synthesized and characterized for selective detection of hydrogen sulphide (H2S).
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Affiliation(s)
- Uday Narayan Guria
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Kalipada Maiti
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Syed Samim Ali
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Sandip Kumar Samanta
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Debasish Mandal
- School of Chemistry and Biochemistry
- Thapar Institute of Engineering and Technology
- Patiala
- India
| | - Ripon Sarkar
- Centre for Healthcare Science and Technology
- Indian Institute of Engineering Science and Technology
- Shibpur
- India
| | - Pallab Datta
- Centre for Healthcare Science and Technology
- Indian Institute of Engineering Science and Technology
- Shibpur
- India
| | | | - Ajit Kumar Mahapatra
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
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17
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Huang J, Chen B, Zhou B, Han Y. A novel ESIPT-based fluorescent chemodosimeter for Hg2+ detection and its application in live-cell imaging. NEW J CHEM 2018. [DOI: 10.1039/c7nj03789a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel ESIPT-based fluorescent chemodosimeter for the detection of Hg2+ has been rationally designed and developed.
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Affiliation(s)
- Jing Huang
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Bo Chen
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Baocheng Zhou
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Yifeng Han
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
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18
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Tang L, Zheng Z, Zhong K, Bian Y. A 2,5-diaryl-1,3,4-oxadiazole-based fluorescent probe for rapid and highly selective recognition of hydrogen sulfide with a large Stokes shift through switching on ESIPT. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.02.056] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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19
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Cheng J, Song J, Niu H, Tang J, Zhang D, Zhao Y, Ye Y. A new rosamine-based fluorescent chemodosimeter for hydrogen sulfide and its bioimaging in live cells. NEW J CHEM 2016. [DOI: 10.1039/c6nj00177g] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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