1
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Zhang CL, Liu C, Ding YW, Wang HT, Nie SR, Zhang YP. A novel fluorescent probe based on naphthimide for H 2S identification and application. Anal Biochem 2023; 677:115232. [PMID: 37481195 DOI: 10.1016/j.ab.2023.115232] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/01/2023] [Accepted: 07/03/2023] [Indexed: 07/24/2023]
Abstract
In view of the superior chemical activity of selenoether bond (-Se-) and the excellent optical properties of naphthimide, a novel fluorescent probe (NapSe) with near-rectangular structure, which contains double naphthimide fluorophores linked by selenoether bond, is designed for specific fluorescence detection of hydrogen sulfide (H2S). NapSe has excellent optical properties: super large Stokes Shift (190 nm) and good stability in a wide pH range. The selectivity of NapSe fluorescence detection of H2S is high, and displays excellent "turn-on" phenomenon and strong anti-interference. And the fluorescence intensity increased obviously, reaching 42 times. The time response of probe NapSe is very rapid (3 min) compared with other fluorescence probes that respond to H2S. It shows high sensitivity by calculating the detection limit (LOD) as low as 5.4 μM. Notably, the identification of H2S by probe NapSe has been successfully applied to the detection of test paper and the detection of exogenous and endogenous fluorescence imaging of MCF-7 breast cancer cells.
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Affiliation(s)
- Cheng-Lu Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China.
| | - Chang Liu
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Yan-Wei Ding
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Hai-Tao Wang
- Dalian No.24 High School, Dalian, 116001, China.
| | - Shi-Ru Nie
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
| | - Yan-Peng Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, 116029, China
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2
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Li Y, Lei J, Qin X, Li G, Zhou Q, Yang Z. A mitochondria-targeted dual-response sensor for monitoring viscosity and peroxynitrite in living cells with distinct fluorescence signals. Bioorg Chem 2023; 138:106603. [PMID: 37210825 DOI: 10.1016/j.bioorg.2023.106603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 04/24/2023] [Accepted: 05/05/2023] [Indexed: 05/23/2023]
Abstract
Viscosity and peroxynitrite (ONOO-) are two significant indicators to affect and evaluate the mitochondrial functional status, which are nearly relational with pathophysiological process in many diseases. Developing suitable analytical methods for monitoring mitochondrial viscosity changes and ONOO- is thus of great importance. In this research, a new mitochondria-targeted sensor DCVP-NO2 for the dual determination of viscosity and ONOO- was exploited based on the coumarin skeleton. DCVP-NO2 displayed a red fluorescence "turn-on" response toward viscosity along with about 30-fold intensity increase. Meanwhile, it could be used as ratiometric probe for detection of ONOO- with excellent sensitivity and extraordinary selectivity for ONOO- over other chemical and biological species. Moreover, thanks to its good photostability, low cytotoxicity and ideal mitochondrion-targeting capability, DCVP-NO2 was successfully utilized for fluorescence imaging of viscosity variations and ONOO- in mitochondria of living cells through different channels. In addition, the results of cell imaging revealed that ONOO- would lead to the increase of viscosity. Taken together, this work provides a potential molecular tool for researching biological functions and interactions of viscosity and ONOO- in mitochondria.
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Affiliation(s)
- Yaqian Li
- Academician Workstation and Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Hunan Provincial University Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha 410219, PR China.
| | - Jieni Lei
- Academician Workstation and Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Hunan Provincial University Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha 410219, PR China
| | - Xin Qin
- Academician Workstation and Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Hunan Provincial University Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha 410219, PR China
| | - Guangyi Li
- Academician Workstation and Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Hunan Provincial University Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha 410219, PR China
| | - Qiulan Zhou
- Academician Workstation and Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Hunan Provincial University Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha 410219, PR China
| | - Zi Yang
- Academician Workstation and Hunan Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Hunan Provincial University Key Laboratory of the Fundamental and Clinical Research on Functional Nucleic Acid, Changsha Medical University, Changsha 410219, PR China.
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3
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Frizon TEA, Salla CAM, Grillo F, Rodembusch FS, Câmara VS, Silva HC, Zapp E, Junca E, Galetto FZ, de Costa AM, Pedroso GJ, Chepluki AA, Saba S, Rafique J. ESIPT-based benzazole-pyromellitic diimide derivatives. A thermal, electrochemical, and photochemical investigation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 288:122050. [PMID: 36495682 DOI: 10.1016/j.saa.2022.122050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/14/2022] [Accepted: 10/24/2022] [Indexed: 06/17/2023]
Abstract
This study describes the synthesis of new pyromellitic diimide (PMDI) derivatives obtained in good yields from the reaction between pyromellitic dianhydride and aminobenzazoles reactive to proton-transfer in the excited state (ESIPT). In this investigation, a non-ESIPT PMDI was also prepared for comparison. These compounds presented absorption maxima in the ultraviolet region attributed to the allowed 1π-π* electronic transitions. Redshifted absorptions were observed for the ESIPT compounds (3b-3c) due to their π-extended conjugation if compared to the non-ESIPT dye (3a). The compounds presented fluorescence emissions between 300 and 600 nm, dependent on the solvent polarity and their chemical structures. While compound 3a presents a single emission, a dual fluorescence could be observed for compounds 3b-3c. As expected for ESIPT compounds, the emission at higher energies could be related to the excited enol conformer (E*), and the emission with a large Stokes shift was attributed to the keto tautomer (K*). All compounds presented fluorescence emission in the solid state, whereas the ESIPT derivatives presented redshifted emissions with a large Stokes shift, as expected. Cyclic voltammetry was employed to investigate the electrochemical properties of these compounds. The HOMO and LUMO energy levels were estimated at -5.40 to -5.00 eV and -2.84 to -2.62 eV, and good thermal stability (Td > 150 °C) was observed. Quantum chemical calculationsusingTD-DFT and DFT were performed to investigate the electronic and photophysical features of the molecules.
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Affiliation(s)
- Tiago E A Frizon
- Department of Energy and Sustainability, Federal University of Santa Catarina, Araranguá, SC, Brazil.
| | - Cristian A M Salla
- Physics Department, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Felipe Grillo
- Department of Materials and Metallurgy, Federal Institute of Espírito Santo, Vitória, ES, Brazil
| | - Fabiano S Rodembusch
- Institute of Chemistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Viktor S Câmara
- Institute of Chemistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Henrique C Silva
- Institute of Chemistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Eduardo Zapp
- Department of Exact Sciences and Education, Federal University of Santa Catarina, Blumenau, SC, Brazil
| | - Eduardo Junca
- University of the Extreme South of Santa Catarina (UNESC), Criciúma, SC, Brazil
| | - Fábio Z Galetto
- Department of Chemistry, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Angélica M de Costa
- Department of Energy and Sustainability, Federal University of Santa Catarina, Araranguá, SC, Brazil
| | - Gabriela J Pedroso
- Department of Energy and Sustainability, Federal University of Santa Catarina, Araranguá, SC, Brazil
| | - Antonio A Chepluki
- Department of Energy and Sustainability, Federal University of Santa Catarina, Araranguá, SC, Brazil
| | - Sumbal Saba
- Instituto de Química, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Jamal Rafique
- Instituto de Química, Universidade Federal de Goiás, Goiânia, GO, Brazil; Institute of Chemistry, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
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4
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An Ultrafast Fluorescent Probe for the Detection of Peroxynitrite in Living Cells. J CHEM-NY 2022. [DOI: 10.1155/2022/8995440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Peroxynitrite (ONOO−), a highly reactive nitrogen species, which plays a crucial role in numerous physiological and pathological processes of cell functionalization. The anomalous concentration of ONOO− may result in a range of diseases, such as arthritis, neurological disorders, and even cancer. Therefore, it is urgent to develop a simple and effective tool to monitor the fluctuation of ONOO− levels in biological systems. Herein, an ultrafast fluorescent probe (HND-ONOO) is proposed to detect ONOO−, which displays brilliant fluorescence in less than 30 s with a large Stokes shift. Furthermore, the probe exhibited the lower detection limit (48 nM) and satisfactory results in differentiating ONOO− from other related species. The probe that possesses good biocompatibility and low toxicity was employed to monitor the level of exogenous and endogenous ONOO− in living cells. Thus, the probe HND-ONOO could be served as a potential imaging tool to visualize intracellular ONOO− and understand the relationship between ONOO− and inflammation.
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5
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Cui Y, Han S, Zhang J, Wang X. A ratiometric fluorescent nanoprobe for ultrafast imaging of peroxynitrite in living cells. J Biol Inorg Chem 2022; 27:595-603. [PMID: 35976437 DOI: 10.1007/s00775-022-01954-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/06/2022] [Indexed: 10/15/2022]
Abstract
For ratiometrically imaging peroxynitrite (ONOO-) in living cells, we devised and fabricated a novel fluorescent nanoprobe, NC-NP530/460, in this study. To achieve ratiometric fluorescence response towards ONOO-, NC-NP530/460 used 3-(2-benzothiazolyl) coumarin (Cou-Bz) as the internal reference and 1,8-naphthimide derivative (Naph-PN) as a fluorescent ONOO- probe. These compounds were incorporated into an amphiphilic block polymer called Pluronic F-127. In addition to an ultrafast response to ONOO-, NC-NP530/460 also showed great selectivity and sensitive detection (detection limit was 4.51 μM). It was important to note that NC-NP530/460 demonstrated solid performance for ONOO- fluorescence ratio imaging in living cells, highlighting its potential for ONOO--related chemical biology research.
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Affiliation(s)
- Yijing Cui
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Suping Han
- Department of Pharmacy, Shandong Medical College, 5460 Erhuannanlu Road, Jinan, 250002, China
| | - Jingjing Zhang
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Xiaoqing Wang
- College of Science, Nanjing Forestry University, Nanjing, 210037, China. .,Institute of Material Physics and Chemistry, Nanjing Forestry University, Nanjing, 210037, China.
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6
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Yin F, Fang H. Unveiling the effects of atomic electronegativity on the ESIPT mechanism and luminescence property of new coumarin benzothiazole Fluorophore: A TD-DFT exploration. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 275:121118. [PMID: 35305361 DOI: 10.1016/j.saa.2022.121118] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/27/2022] [Accepted: 03/06/2022] [Indexed: 06/14/2023]
Abstract
The excited-state intramolecular proton transfer (ESIPT) mechanism, photophysical properties of 8-(benzo[D] thiazole-2-yl)-7-hydroxy-2H-benzopyran-2-one (L-HKS) and the effect of O/Se atomic substitution on L-HKS have been studied in detail based on density functional theory (DFT) and time-dependent DFT (TD-DFT) methods. The S atom in the thiazole ring of L-HKS has been replaced by O/Se atom (denoted to L-HKO/L-HKSe) to analyze the effects of atomic electronegativity on the intramolecular H-bond, absorption/emission spectrum and ESIPT process. Through the analysis of series of calculated results, it can be found that the intramolecular H-bonds at normal form and tautomer form are enhanced and weakened in the S1 state, respectively, which is favorable to ESIPT process. The potential energy curves revealed that the ESIPT process is much easier to occur gradually from L-HKO to L-HKS and L-HKSe, as the electron-withdrawing ability of atom (from O to S and Se) is weakened. The atomic substitution also has an effect on the photophysical properties. From L-HKO to L-HKS, the emission peak at tautomer form red-shifts 70 nm. The energy gaps of the three compounds follow the decreased order of L-HKO (4.866 eV) > L-HKS (4.753 eV) > L-HKSe (4.371 eV) with the weakened electron-withdrawing ability of atom (from O to S and Se), which leads to the gradual red-shift of the absorption spectra from L-HKO to L-HKS and L-HKSe.
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Affiliation(s)
- Feiyang Yin
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Hua Fang
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, People's Republic of China.
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7
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Wang F, Guo B, Guo X, Gu B, Shen Y, Long J. A rapidly responding and highly sensitive biosensor for pH-universal detection of ONOO− and its cellular imaging. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113796] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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8
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Jain N, Kaur N. A comprehensive compendium of literature of 1,8-Naphthalimide based chemosensors from 2017 to 2021. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214454] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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An efficient chitosan-based naphthalimide-modified fluorescent sensor for rapid detection of 2,4-dinitrophenylhydrazine and its applications in environmental analysis. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Wang M, Wang C, Song W, Zhong W, Sun T, Zhu J, Wang J. A novel borate fluorescent probe for rapid selective intracellular peroxynitrite imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 251:119398. [PMID: 33440285 DOI: 10.1016/j.saa.2020.119398] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/06/2020] [Accepted: 12/27/2020] [Indexed: 06/12/2023]
Abstract
Peroxynitrite (ONOO-) is one of the species of reactive nitrogen (RNS), which plays an important role in antibacterial activity and signal transduction and other physiological and pathological processes. In this paper, based on the benzyl borate group, a new fluorescent probe capable of detecting ONOO- with high selectivity and sensitivity is designed, and the possible mechanism of the interaction between probe and ONOO- is proposed. The probe shows high fluorescence response to ONOO- in a wide pH range (7.0-11.5). Moreover, the probe exhibit good permeability, and the content of ONOO- in cancer cells and normal cells was successfully monitored.
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Affiliation(s)
- Minmin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China; Nantong Key Laboratory of Intelligent and New Energy Materials, PR China
| | - Chun Wang
- School of Textiles, Nantong University, Nantong 226019, PR China; Nantong Key Laboratory of Intelligent and New Energy Materials, PR China
| | - Wenwu Song
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Weiting Zhong
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Tongming Sun
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China.
| | - Jinli Zhu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China.
| | - Jin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China; Nantong Key Laboratory of Intelligent and New Energy Materials, PR China.
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11
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Kumar G, Singh I, Goel R, Paul K, Luxami V. Dual-channel ratiometric recognition of Al 3+ and F - ions through an ESIPT-ESICT signalling mechanism. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119112. [PMID: 33189981 DOI: 10.1016/j.saa.2020.119112] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 10/11/2020] [Accepted: 10/17/2020] [Indexed: 06/11/2023]
Abstract
An optical probe 1 has been synthesized comprising naphthalimide unit conjugated with Schiff base, exhibiting excited state intramolecular proton transfer and intramolecular charge transfer as a potential sensor for Al3+ and F- ions using standard spectroscopic techniques. The probe 1 exhibited local and charge-transfer excitation at 340 nm and 460 nm, respectively. On excitation at 460 nm, probe 1 displayed two emission bands at 510 nm and 610 nm, accompanied by Stokes' shift of 50 nm and 150 nm, respectively. The solvatochromic effect and theoretical calculation depicted that the representative emissions resulted from the ESICT/ESIPT phenomenon. Upon addition of Al3+ ions, the charge transfer excitation at 460 nm was enhanced ratiometrically to local excitation at 340 nm and showed a color change from orange to yellow. Similarily, probe 1.Al3+ displayed emission enhancement at 540 nm in H2O/CH3CN (1:9; v/v) and showed a color change from yellow to blue-green emission. Following the detection of Al3+ ions, hydrolysis of probe 1 to its reacting precursors was observed. The detection of Al3+ ions was also demonstrated in surfactant-containing water. The limit of detection (LOD) of probe 1 (H2O/CH3CN (1:9; v/v)) towards Al3+ ions was measured to be 3.2 × 10-8 M. The probe 1 displayed a ratiometric absorption response towards F- ions with a new peak at 570 nm and showed a color change from orange to purple. The probe 1.F- displayed a decrease in emission at 635 nm. The LOD of probe 1 (CH3CN) towards F- ions was measured to be 7.5 × 10-7 M.
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Affiliation(s)
- Gulshan Kumar
- School of Chemistry and Biochemistry, Thapar Institute of Engineering & Technology, Patiala 147004, India
| | - Iqubal Singh
- School of Chemistry and Biochemistry, Thapar Institute of Engineering & Technology, Patiala 147004, India
| | - Richa Goel
- School of Chemistry and Biochemistry, Thapar Institute of Engineering & Technology, Patiala 147004, India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry, Thapar Institute of Engineering & Technology, Patiala 147004, India
| | - Vijay Luxami
- School of Chemistry and Biochemistry, Thapar Institute of Engineering & Technology, Patiala 147004, India.
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12
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Sun Y, Dong B, Lu Y, Song W, Mehmood AH, Lin W. A sensitive and selective fluorescent probe for the detection of endogenous peroxynitrite (ONOO -) in living cells. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:2841-2845. [PMID: 32930207 DOI: 10.1039/d0ay00012d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Peroxynitrite (ONOO-) is one of reactive oxygen species, and plays a vital role in numeorus physiological and pathological processes. Given that the ONOO- level is closely related with various serious diseases, the in situ and real time detection of endogenous ONOO- is highly important for the in-depth study of its roles in living systems. Herein, we present a new fluorescent probe (RHPN) for the real-time detection of intracellular ONOO-. The probe RHPN consists of a rhodamine analogue and an arylhydrazide group as a response site for ONOO-. In response to ONOO-, the probe RHPN converts to an open-ring form and generates strong fluorescence. Moreover, the probe RHPN was successfully used for the imaging of the endogenous and exogenous ONOO- level changes in living cells.
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Affiliation(s)
- Yaru Sun
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Baoli Dong
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Yaru Lu
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Wenhui Song
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Abdul Hadi Mehmood
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
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13
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Liu YL, Yang L, Li P, Li SJ, Li L, Pang XX, Ye F, Fu Y. A novel colorimetric and "turn-off" fluorescent probe based on catalyzed hydrolysis reaction for detection of Cu 2+ in real water and in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 227:117540. [PMID: 31680040 DOI: 10.1016/j.saa.2019.117540] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 09/16/2019] [Accepted: 09/16/2019] [Indexed: 06/10/2023]
Abstract
A novel and highly selective fluorescent 1,8-naphthalimide-based probe, 3, was designed and synthesized for rapid Cu2+ detection in a CH3CN-H2O (3:1, v/v, pH = 7.4) solution by means of a distinct hydrolysis mechanism via its Cu2+-promoting feature. Upon treatment with Cu2+, the fluorescence response of probe 3 at 550 nm abruptly decreased, which was visible to the naked eye, and this response was accompanied by a clear change of the color of the solution; the color changed from the original yellow color to colorless. This color change occurred due to the Cu2+-promoted hydrolysis of 3, which yielded a fluorescence-quenched product. It is inspiring that probe 3 exhibited excellent sensitivity, a short response time and strong anti-interference recognition. Compared with the allowable amount of Cu2+ (∼20 μM) in drinking water, the detection limit of 3 for Cu2+ is calculated to be 9.15 nM, which is much lower than the amount defined by standards. The probe can be successfully applied for the determination of Cu2+ in real aqueous samples. Furthermore, probe 3 can be used as a fluorescent sensor to detect Cu2+ in biological environments, demonstrating its low toxicity to organisms and good cell permeability in live cell imaging.
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Affiliation(s)
- Yu-Long Liu
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Liu Yang
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Ping Li
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Shi-Jie Li
- College of Life Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Lu Li
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Xiao-Xiao Pang
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, 150030, PR China
| | - Fei Ye
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, 150030, PR China.
| | - Ying Fu
- Department of Applied Chemistry, College of Science, Northeast Agricultural University, Harbin, 150030, PR China.
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14
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Li Z, Liu C, Yu C, Chen Y, Jia P, Zhu H, Zhang X, Yu Y, Zhu B, Sheng W. A highly selective and sensitive red-emitting fluorescent probe for visualization of endogenous peroxynitrite in living cells and zebrafish. Analyst 2019; 144:3442-3449. [PMID: 31020958 DOI: 10.1039/c9an00347a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Peroxynitrite (ONOO-) has been proven to participate in various physiological and pathological processes, and may also be a contributing factor in many diseases. In view of this, there is a need to develop detection tools for unambiguously tracking a small amount of endogenous ONOO- to reveal its exact mechanisms. In this paper, a colorimetric and red-emitting fluorescent probe Red-PN, based on a rhodamine-type fluorophore and hydrazide reactive site is described. The probe Red-PN possesses the advantages of rapid response (within 5 s), visual color change (from colorless to pink), preeminent sensitivity (detection limit = 4.3 nM) and selectivity. Because of these outstanding performances, it was possible to accurately detect endogenous ONOO-. It was encouraging that the probe Red-PN could be used effectively for tracking the relatively low levels of endogenous and exogenous ONOO- in living cells and zebrafish. Thus, it is envisioned that the probe Red-PN would have promising prospects in applications for imaging ONOO- in a variety of biological settings.
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Affiliation(s)
- Zilu Li
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
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15
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Liu C, Zhang X, Li Z, Chen Y, Zhuang Z, Jia P, Zhu H, Yu Y, Zhu B, Sheng W. Novel Dimethylhydrazine-Derived Spirolactam Fluorescent Chemodosimeter for Tracing Basal Peroxynitrite in Live Cells and Zebrafish. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:6407-6413. [PMID: 31083940 DOI: 10.1021/acs.jafc.9b01298] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The precise cellular function of peroxynitrite (ONOO-) in biosystems remains elusive, primarily owing to being short of ultrasensitive techniques for monitoring its intracellular distribution. In this work, a novel rhodamine B cyclic 1,2-dimethylhydrazine fluorescent chemodosimeter RDMH-PN for highly specific and ultrasensitive monitoring of basal ONOO- in biosystems was rationally designed. The fluorescence titration experiments demonstrated that RDMH-PN was capable of quantitatively detecting 0-100 nM ONOO- (limit of detection = 0.68 nM). In addition, RDMH-PN has outstanding performances of ultrafast measurement, naked-eye detection, and preeminent selectivity toward ONOO- to accurately detect intracellular basal ONOO-. Finally, it has been confirmed that RDMH-PN could not only map the intracellular basal ONOO- level by inhibition tests but also trace the fluctuations of endogenous and exogenous ONOO- levels with diverse stimulations in live cells and zebrafish.
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Affiliation(s)
- Caiyun Liu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Xue Zhang
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Zilu Li
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Yanan Chen
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Zihan Zhuang
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Pan Jia
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Hanchuang Zhu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Yamin Yu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Baocun Zhu
- School of Water Conservancy and Environment , University of Jinan , Jinan , Shandong 250022 , People's Republic of China
| | - Wenlong Sheng
- Biology Institute , Qilu University of Technology (Shandong Academy of Sciences) , Jinan , Shandong 250103 , People's Republic of China
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Wang S, Chen L, Jangili P, Sharma A, Li W, Hou JT, Qin C, Yoon J, Kim JS. Design and applications of fluorescent detectors for peroxynitrite. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.06.013] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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