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Kaur G, Rani R, Raina J, Singh I. Recent Advancements and Future Prospects in NBD-Based Fluorescent Chemosensors: Design Strategy, Sensing Mechanism, and Biological Applications. Crit Rev Anal Chem 2024:1-41. [PMID: 38593050 DOI: 10.1080/10408347.2024.2337869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
In recent years, the field of Supramolecular Chemistry has witnessed tremendous progress owing to the development of versatile optical sensors for the detection of harmful biological analytes. Nitrobenzoxadiazole (NBD) is one such scaffold that has been exploited as fluorescent probes for selective recognition of harmful analytes and their optical imaging in various cell lines including HeLa, PC3, A549, SMMC-7721, MDA-MB-231, HepG2, MFC-7, etc. The NBD-derived molecular probes are majorly synthesized from the chloro derivative of NBD via nucleophilic aromatic substitution. This general NBD moiety ligation method to nucleophiles has been leveraged to develop various derivatives for sensing analytes. NBD-derived probes are extensively used as optical sensors because of remarkable properties like excellent stability, large Stoke's shift, high efficiency and stability, visible excitation, easy use, low cost, and high quantum yield. This article reviewed NBD-based probes for the years 2017-2023 according to the sensing of analyte(s), including cations, anions, thiols, and small molecules like hydrogen sulfide. The sensing mechanism, designing of the probe, plausible binding mechanism, and biological application of chemosensors are summarized. The real-time application of optical sensors has been discussed by various methods, such as paper strips, molecular logic gates, smartphone detection, development of test kits, etc. This article will update the researchers with the in vivo and in vitro biological applicability of NBD-based molecular probes and challenges the research fraternity to design, propose, and develop better chemosensors in the future possessing commercial utility.
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Affiliation(s)
- Gurdeep Kaur
- School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, India
| | - Richa Rani
- Department of Chemistry, Panjab University, Chandigarh, India
| | - Jeevika Raina
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India
| | - Iqubal Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India
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2
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Zhang W, Wu B, Liang M, Zhang M, Hu Y, Huang ZS, Ye X, Du B, Quan YY, Jiang Y. A lysosome-targeted fluorescent probe based on a BODIPY structure for Cys/Hcy detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:686-694. [PMID: 38205809 DOI: 10.1039/d3ay01965a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
Cysteine (Cys) and homocysteine (Hcy) are important biothiols in living organisms. They play important roles in a variety of physiological and pathological processes. Therefore, it is very important to design an optical probe for the selective detection of Cys/Hcy. Herein, we report the design and synthesis of a fluorescent probe NBD-B-T based on a boron-dipyrromethene (BODIPY) structure, which showed an excellent lysosome targeting ability and an outstanding Cys/Hcy detection capacity. For NBD-B-T, the sensing group 7-nitro-2,1,3-benzoxadiazole (NBD) and the lysosomal targeting group morpholine were introduced. The results show that the NBD-B-T probe can detect Cys/Hcy with fluorescence emission turn-on performance. The low detection limits of this probe are about 76.0 nM for Hcy and 97.6 nM for Cys, respectively. The NBD-B-T probe has a low detection limit, high stability, and excellent selectivity and sensitivity. More importantly, the NBD-B-T can target lysosome, and simultaneously detect the Cys/Hcy in living cells.
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Affiliation(s)
- Wenxuan Zhang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Binbin Wu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Manshan Liang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Mengpei Zhang
- The Affiliated Xiangshan Hospital of Wenzhou Medical University: Xiangshan First People's Hospital Medical and Health Group, Xiangshan 315700, China.
| | - Yutao Hu
- The Affiliated Xiangshan Hospital of Wenzhou Medical University: Xiangshan First People's Hospital Medical and Health Group, Xiangshan 315700, China.
| | - Zu-Sheng Huang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Xiaoxia Ye
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Bing Du
- The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China.
| | - Yun-Yun Quan
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China.
| | - Yongsheng Jiang
- The Affiliated Xiangshan Hospital of Wenzhou Medical University: Xiangshan First People's Hospital Medical and Health Group, Xiangshan 315700, China.
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3
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Fan Y, Wu Y, Hou J, Wang P, Peng X, Ge G. Coumarin-based near-infrared fluorogenic probes: Recent advances, challenges and future perspectives. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2023.215020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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4
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A benzotriazole-coumarin derivative as a turn-on fluorescent probe for highly efficient and selective detection of homocysteine and its bioimaging application. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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5
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Hariharan G, Purvaja R, Anandavelu I, Robin RS, Ramesh R. Ingestion and toxic impacts of weathered polyethylene (wPE) microplastics and stress defensive responses in whiteleg shrimp (Penaeus vannamei). CHEMOSPHERE 2022; 300:134487. [PMID: 35381267 DOI: 10.1016/j.chemosphere.2022.134487] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 03/17/2022] [Accepted: 03/30/2022] [Indexed: 06/14/2023]
Abstract
Weathered plastic litter is recognized as hazardous secondary microplastics(MPs) in the coastal and marine ecosystems, which are of high concern due to their greater impact on the environment. The present study aims to elucidate the impacts of environmentally weathered polyethylene (wPE) MPs on ingestion, growth and enzymatic responses in Penaeus vannamei. The Penaeus vannamei was chronically exposed to five varying concentration (0.1 mg-0.5 mg) of wPE particles in the size range between 43 and 32 μm for a period of 25days, followed by 5days depuration. At the end of exposure, a considerable number of wPE particles were observed from <2 to 14 per individual organism. However, around 60% of the wPE particles were removed after the depuration phase. The toxic exposure on P. vannamei resulted in significant changes in the enzymatic and growth responses with increasing concentration and duration. In addition, growth assessment confirmed that wPE exposure inhibited the growth of organism, and the effect was particularly evident at increasing concentrations and prolonged exposure. Also observed an elevated levels of lipid peroxidation, glutathione-S-transferases, whereas lower levels of reduced-glutathione and catalase at all exposed concentrations. This study confirmed that the ingestion of wPE was completely influenced by exposure duration, rather than the concentrations of administered. The present biomarker assay might act as an appropriate oxidative stress index for wPE toxicity. Findings of this study is useful in providing the basic biological information for environmental risk assessments of MPs, which are of high concern due to the rising input of microplastics into the environment.
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Affiliation(s)
- G Hariharan
- National Centre for Sustainable Coastal Management, Ministry of Environment, Forest and Climate Change, Anna University Campus, Chennai, 600025, India
| | - R Purvaja
- National Centre for Sustainable Coastal Management, Ministry of Environment, Forest and Climate Change, Anna University Campus, Chennai, 600025, India
| | - I Anandavelu
- National Centre for Sustainable Coastal Management, Ministry of Environment, Forest and Climate Change, Anna University Campus, Chennai, 600025, India
| | - R S Robin
- National Centre for Sustainable Coastal Management, Ministry of Environment, Forest and Climate Change, Anna University Campus, Chennai, 600025, India
| | - R Ramesh
- National Centre for Sustainable Coastal Management, Ministry of Environment, Forest and Climate Change, Anna University Campus, Chennai, 600025, India.
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6
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Voltammetric Electrochemical Behavior of Carbon Paste Electrode Containing Intrinsic Silver for Determination of Cysteine. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10070240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this paper, the electrochemical behavior of cysteine is described, using carbon paste electrodes (CPEs) modified with ternary silver-copper sulfide containing intrinsic silver at two pH values (pH 3 and 5). Experiments have revealed that presence of cysteine has a large impact on the electrochemical behavior of modified CPEs. Observed phenomena take place in solution, as well as at the surface of the modified CPEs, and can be applied for electroanalytical purposes. Based on the electrochemical behavior observed in the examined system, differential pulse voltammetry (DPV) was selected as an electroanalytical method for determination of cysteine. The effects of the various parameters on the electroanalytical signal, such as the amount of electroactive material, electroanalytical parameters, pH etc., were investigated using differential pulse voltammograms. The results indicated that electrochemical signal characterized with well-defined cathodic peak at 0.055 V vs. Ag/AgCl (3 M) in acetic buffer solution at pH 5 can be used for indirect electrochemical determination of cysteine. The optimization procedure revealed that the most sensitive and stabile electrode was that containing 5% modifier. The DPV response of the electrode, in the presence of cysteine, showed two different linear concentration ranges of 0.1 to 2.5 μM, and 5.6 to 28 μM. The explanation of the origin of two linear ranges is proposed. The lower concentration range was characterized by remarkable sensitivity of the 11.78 μA μM–1, owing to the chosen indirect method of determination. The calculated limit of detection (LOD), as well as limit of quantification (LOQ) were 0.032 and 0.081 μM, respectively. The influence of interfering agents on the electroanalytical response was examined, and low or no interference on the DPVs was observed. The proposed method was validated and applied for the determination of cysteine in pharmaceutical preparations with satisfactory recoveries in the range of 97 to 101.7%.
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7
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Chen XG, Mei Y, Song QH. Coumarin-based fluorescent probe with 4-phenylselenium as the active site for multi-channel discrimination of biothiols. J Mater Chem B 2022; 10:1272-1280. [DOI: 10.1039/d1tb02584h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biological mercaptans, also known as biothiols, play their own roles in a number of important physiological processes, and the abnormal levels of biothiols are closely associated with a variety of...
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8
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Wang Y, Yue Y, Huo F, Ma K, Yin C. Substitution-rearrangement-cyclization strategy to construct fluorescent probe for multicolor discriminative analysis biothiols in cells and zebrafish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 261:120026. [PMID: 34091363 DOI: 10.1016/j.saa.2021.120026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/05/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
Discriminative detection of biothiols (Cysteine, homocysteine and glutathione) is of great significance to clarificate their complex physiological processes, the occurrence and development of related diseases. However, similar structure and reactivity among such species pose huge challenges in developing fluorescent probes to distinguish among of them. In this work, a dual-site probe CTT reacted with the analytes to regulate molecular conjugation through substitution-rearrangement-cyclization strategy, utilizing a multi-channel signal combination mode to realize the distinguishing detection of the three biothiols. Cell and zebrafish imaging experiments sufficiently demonstrated that CTT could semiquantify biothiols, which will provide valuable chemical tool for elucidating the complex biological functions of biothiols.
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Affiliation(s)
- Yuting Wang
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China; Shanxi Laboraory for Yellow River, China
| | - Yongkang Yue
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China; Shanxi Laboraory for Yellow River, China
| | - Fangjun Huo
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China
| | - Kaiqing Ma
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China; Shanxi Laboraory for Yellow River, China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China; Shanxi Laboraory for Yellow River, China.
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9
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Asaithambi G, Periasamy V, Jebiti H. Near-infrared fluorogenic receptor for selective detection of cysteine in blood serum and living cells. Anal Bioanal Chem 2021; 413:1817-1826. [PMID: 33506338 DOI: 10.1007/s00216-020-03149-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 12/07/2020] [Accepted: 12/23/2020] [Indexed: 11/28/2022]
Abstract
A novel near-infrared fluorescent probe, namely propane-2,2-diylbis(2-((E)-2-(benzo[d]thiazol-2-yl)-2-cyanovinyl)-4,1-phenylene) diacrylate (BTA), was synthesized for selective detection of cysteine over other biologically significant amino acids. Upon addition of cysteine, the probe BTA displays a dramatic increase in fluorescence intensity at 715 nm along with a fast response time (4 min). The limit of detection (LOD) was calculated as 0.12 μM. In addition, the synthesized probe BTA was effectively utilized for the recognition of cysteine in blood serum and living cells.
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Affiliation(s)
- Gomathi Asaithambi
- Department of Chemistry, Periyar University, Salem, Tamil Nadu, 636011, India
| | | | - Haribabu Jebiti
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, Tamil Nadu, 620015, India
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10
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Recent advances in the development of responsive probes for selective detection of cysteine. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213182] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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11
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Wang Y, Feng H, Li H, Yang X, Jia H, Kang W, Meng Q, Zhang Z, Zhang R. A Copper (II) Ensemble-Based Fluorescence Chemosensor and Its Application in the 'Naked-Eye' Detection of Biothiols in Human Urine. SENSORS (BASEL, SWITZERLAND) 2020; 20:E1331. [PMID: 32121408 PMCID: PMC7085593 DOI: 10.3390/s20051331] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/27/2020] [Accepted: 02/27/2020] [Indexed: 12/20/2022]
Abstract
Quick and effective detection of biothiols in biological fluids has gained increasing attention due to its vital biological functions. In this paper, a novel reversible fluorescence chemosensor (L-Cu2+) based on a benzocoumarin-Cu2+ ensemble has been developed for the detection of biothiols (Cys, Hcy and GSH) in human urine. The chemosensing ensemble (L-Cu2+) contains a 2:1 stoichiometry structure between fluorescent ligand L and paramagnetic Cu2+. L was found to exclusively bond with Cu2+ ions accompanied with a dramatic fluorescence quenching maximum at 443 nm and an increase of an absorbance band centered at 378 nm. Then, the in situ generated fluorescence sluggish ensemble, L-Cu2+, was successfully used as a chemosensor for the detection of biothiols with a fluorescence "OFF-ON" response modality. Upon the addition of biothiols, the decomplexation of L-Cu2+ led to the liberation of the fluorescent ligand, L, resulting in the recovery of fluorescence and absorbance spectra. Studies revealed that L-Cu2+ possesses simple synthesis, excellent stability, high sensitivity, reliability at a broad pH range and desired renewability (at least 5 times). The practical application of L-Cu2+ was then demonstrated by the detection of biothiols in human urine sample.
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Affiliation(s)
- Yue Wang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Huan Feng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Haibo Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Department of Chemistry, Liaocheng University, Liaocheng 252059, China; (H.L.); (W.K.)
| | - Xinyi Yang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Hongmin Jia
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Wenjun Kang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Department of Chemistry, Liaocheng University, Liaocheng 252059, China; (H.L.); (W.K.)
| | - Qingtao Meng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Zhiqiang Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; (Y.W.); (X.Y.); (H.J.)
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane 4072, Australia;
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12
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Red-emitting fluorescent probe for discrimination of Cys/Hcy and GSH with a large Stokes shift under a single-wavelength excitation. Anal Chim Acta 2020; 1097:245-253. [DOI: 10.1016/j.aca.2019.11.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 11/03/2019] [Accepted: 11/06/2019] [Indexed: 11/16/2022]
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13
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Shen B, Zhu W, Zhi X, Qian Y. A lysosome targeting probe based on fluorescent protein chromophore for selectively detecting GSH and Cys in living cells. Talanta 2020; 208:120461. [DOI: 10.1016/j.talanta.2019.120461] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 10/04/2019] [Accepted: 10/09/2019] [Indexed: 12/15/2022]
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14
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Liang F, Jiao S, Jin D, Dong L, Lin S, Song D, Ma P. A novel near-infrared fluorescent probe for the dynamic monitoring of the concentration of glutathione in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 224:117403. [PMID: 31344582 DOI: 10.1016/j.saa.2019.117403] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/17/2019] [Accepted: 07/17/2019] [Indexed: 06/10/2023]
Abstract
In this study, a water-soluble, near-infrared fluorescent probe (EQR-S) was designed for the measurement of the glutathione (GSH) concentration. Responses of different interfering substances to the developed probe were investigated, and the luminescence mechanism was examined by theoretical calculations. Results revealed that EQR-S can be applied for the rapid, sensitive determination of the GSH concentration with a detection limit of 69 nM. Based on the above advantages, EQR-S was successfully applied to investigate the fluctuation in the GSH concentration of living cells under high-temperature stress.
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Affiliation(s)
- Fanghui Liang
- Department of Pharmacy, Changchun Medical College, Changchun 130031, China
| | - Shan Jiao
- College of Chemistry, Jilin University, Changchun 130012, China
| | - Danhong Jin
- Department of Pharmacy, Changchun Medical College, Changchun 130031, China
| | - Lidan Dong
- Department of Pharmacy, Changchun Medical College, Changchun 130031, China
| | - Shourui Lin
- Department of Pharmacy, Changchun Medical College, Changchun 130031, China
| | - Daqian Song
- College of Chemistry, Jilin University, Changchun 130012, China
| | - Pinyi Ma
- College of Chemistry, Jilin University, Changchun 130012, China.
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15
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Fu YL, Chen XG, Li H, Feng W, Song QH. Quinolone-based fluorescent probes for distinguished detection of Cys and GSH through different fluorescence channels. NEW J CHEM 2020. [DOI: 10.1039/d0nj03274c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Dual-channel discrimination of Cys and GSH using a red fluorescent probe.
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Affiliation(s)
- Ying-Long Fu
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Xiang-Gen Chen
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Hao Li
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Wei Feng
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Qin-Hua Song
- Department of Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
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16
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Xu Z, Qin T, Zhou X, Wang L, Liu B. Fluorescent probes with multiple channels for simultaneous detection of Cys, Hcy, GSH, and H2S. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115672] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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17
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Wang L, Qian Y. A novel quinoline-BODIPY fluorescent probe for fast sensing biothiols via hydrogen bonds assisted-deprotonation mechanism and its application in cells and zebrafish imaging. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.12.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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18
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Zhou Y, Zhang L, Zhang X, Zhu ZJ. Development of a near-infrared ratiometric fluorescent probe for glutathione using an intramolecular charge transfer signaling mechanism and its bioimaging application in living cells. J Mater Chem B 2019; 7:809-814. [PMID: 32254855 DOI: 10.1039/c8tb02864h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A novel near-infrared (NIR) ratiometric fluorescent probe HBT-GSH derived from conjugated benzothiazole was developed for the selective detection of glutathione (GSH) over cysteine (Cys) and homocysteine (Hcy). The probe was sophisticatedly designed based on the GSH selectively induced enhancement of intramolecular charge transfer (ICT) fluorescence. It was synthesized by masking the active phenol group of 2,6-bis(2-vinylbenzothiazolyl)-4-fluorophenol through an acetyl group that acts both as a trigger of the ICT fluorescence and as a recognition moiety for GSH. On its own, the probe HBT-GSH exhibited strong blue fluorescence emission at 426 nm and weak NIR fluorescence emission at 665 nm in aqueous solution, whereas the NIR fluorescence was significantly enhanced and the short emission decreased upon the addition of GSH. Thus an NIR ratiometric fluorescent probe for GSH was developed based on the GSH-selective removal of the acetyl group, therefore switching on the ICT in HBT-GSH. The fluorescence intensity ratio (I665 nm/I426 nm) showed a linear relationship with a GSH concentration of 0-100 μM with a detection limit of 0.35 μM. Moreover, the fluorescent probe was successfully used for the ratiometric fluorescence bioimaging of GSH in living cells.
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Affiliation(s)
- Yong Zhou
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China.
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19
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Xing Y, Li D, Dong B, Wang X, Wu C, Ding L, Zhou S, Fan J, Song B. Water-soluble and highly emissive near-infrared nano-probes by co-assembly of ionic amphiphiles: towards application in cell imaging. NEW J CHEM 2019. [DOI: 10.1039/c9nj01184f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Highly emissive near-infrared nano-emitters formed by co-assembly of ionic amphiphiles were applicable in cell imaging.
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Affiliation(s)
- Yuzhi Xing
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Dahua Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Bin Dong
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Xiaocheng Wang
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Chengfeng Wu
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Lan Ding
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Shixin Zhou
- Department of Cell Biology
- School of Basic Medical Science
- Peking University Health Science Center
- Beijing 100191
- China
| | - Jian Fan
- Jiangsu Key Laboratory For Carbon-Based Functional Materials & Devices Science
- Soochow University
- Suzhou 215123
- China
| | - Bo Song
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
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20
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Parui PP, Ray A, Das S, Sarkar Y, Paul T, Roy S, Majumder R, Bandyopadhyay J. Glutathione-selective “off–on” fluorescence response by a probe-displaced modified ligand for its detection in biological domains. NEW J CHEM 2019. [DOI: 10.1039/c8nj05784b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The glutathione-induced oxidation of benzylic-alcohol into the formyl moiety in the ligand displaced from the Cu(ii)-complex exhibits in vitro and in vivo “off–on” fluorescence responses.
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Affiliation(s)
| | - Ambarish Ray
- Department of Chemistry
- Maulana Azad College
- Kolakta 700013
- India
| | - Sanju Das
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
- Department of Chemistry
| | - Yeasmin Sarkar
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Tanaya Paul
- Department of Biotechnology
- Maulana Abul Kalam Azad University of Technology
- Kolkata 700064
- India
| | - Snigdha Roy
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Rini Majumder
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Jaya Bandyopadhyay
- Department of Biotechnology
- Maulana Abul Kalam Azad University of Technology
- Kolkata 700064
- India
| |
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