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Kaushik R, Nehra N, Novakova V, Zimcik P. Near-Infrared Probes for Biothiols (Cysteine, Homocysteine, and Glutathione): A Comprehensive Review. ACS OMEGA 2023; 8:98-126. [PMID: 36643462 PMCID: PMC9835641 DOI: 10.1021/acsomega.2c06218] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 12/06/2022] [Indexed: 06/01/2023]
Abstract
Biothiols (cysteine, homocysteine, and glutathione) are an important class of compounds with a free thiol group. These biothiols plays an important role in several metabolic processes in living bodies when present in optimum concentration. Researchers have developed several probes for the detection and quantification of biothiols that can absorb in UV, visible, and near-infrared (NIR) regions of the electromagnetic spectrum. Among them, NIR organic probes have attracted significant attention due to their application in in vivo and in vitro imaging. In this review, we have summarized probes for these biothiols, which could work in the NIR region, and discussed their sensing mechanism and potential applications. Along with focusing on the pros and cons of the reported probes we have classified them according to the fluorophore used and summarized their photophysical and sensing properties (emission, response time, limit of detection).
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Affiliation(s)
- Rahul Kaushik
- Chemical
Oceanography Division, CSIR National Institute
of Oceanography, Dona Paula 403004, Goa, India
- Department
of Pharmaceutical Chemistry and Pharmaceutical Analysis, Univerzita Karlova v Praze Farmaceuticka fakulta v
Hradci Kralove, Akademika Heyrovského 1203, Hradec
Králové 50005, Czech Republic
| | - Nidhi Nehra
- School
of Chemical Sciences, Indian Association
for the Cultivation of Science, 2A&2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700032, India
| | - Veronika Novakova
- Department
of Pharmaceutical Chemistry and Pharmaceutical Analysis, Univerzita Karlova v Praze Farmaceuticka fakulta v
Hradci Kralove, Akademika Heyrovského 1203, Hradec
Králové 50005, Czech Republic
| | - Petr Zimcik
- Department
of Pharmaceutical Chemistry and Pharmaceutical Analysis, Univerzita Karlova v Praze Farmaceuticka fakulta v
Hradci Kralove, Akademika Heyrovského 1203, Hradec
Králové 50005, Czech Republic
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2
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Fukushima Y, Aikawa S. Colorimetric detection of homocysteine by a pyridylazo dye-based Cu 2+ complex via indicator displacement mechanism. Anal Biochem 2021; 621:114185. [PMID: 33826924 DOI: 10.1016/j.ab.2021.114185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/05/2021] [Accepted: 03/25/2021] [Indexed: 11/27/2022]
Abstract
A BrPAPS based Cu2+ complex has been developed as a colorimetric probe for the selective recognition of homocysteine (Hcy) over cysteine (Cys) and glutathione (GSH) in an aqueous solution via the indicator displacement assay. BrPAPS formed a complex with Cu2+ in a 1:1 ratio (BrPAPS-Cu2+) accompanied by the color change from yellow to red. Detecting Hcy is based on high affinity of Hcy for Cu2+. The addition of Hcy to BrPAPS-Cu2+ caused the complex formation of Hcy with Cu2+ in a 2:1 stoichiometry, resulting a hypsochromic shift with change back of color from red to yellow by the release of BrPAPS from BrPAPS-Cu2+. The absorption response is linear with the Hcy concentration in the range of 0-20 μM with a detection limit of 1.46 μM. Moreover, the detection of Hcy was not significantly affected by other amino acids from the competition experiments. Thus, BrPAPS-Cu2+ can be used as a simple probe for Hcy in aqueous solution.
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Affiliation(s)
- Yasumasa Fukushima
- Faculty of Science and Engineering, Toyo University, 2100 Kujirai, Kawagoe, Saitama, 350-8585, Japan.
| | - Shunichi Aikawa
- Research Institute of Industrial Technology, Toyo University, 2100 Kujirai, Kawagoe, Saitama, 350-8585, Japan
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3
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Zhang W, Zhang H, Wang M, Li P, Ding C, Zhang W, Wang H, Tang B. Copolymer-Based Fluorescence Nanosensor for In Situ Imaging of Homocysteine in the Liver and Kidney of Diabetic Mice. Anal Chem 2020; 92:16221-16228. [PMID: 33210902 DOI: 10.1021/acs.analchem.0c04068] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Homocysteine (Hcy) is one of the important biomarkers of clinical diagnosis, which is closely related to the occurrence and development of many diseases. Current analysis methods have difficulties in detecting Hcy in cells and living organisms. As a powerful technique, fluorescence methods combined the laser confocal imaging technology can achieve real-time visual tracking in cells and in vivo. Herein, we establish a conjugated copolymer-based fluorescence nanosensor (DPA-PFNP-Cu(II)) using the connected 2,7-dibromofluorene and 4,7-bis (2-bromothiophen-5-yl)-2-1-3-benzothiadiazole as the main chain. The competitive coordination between Hcy and Cu(II) allows the fluorescence of the polymer off to on. Finally, the nanosensor is applied for in situ imaging of Hcy levels in the kidney and liver of diabetic mice and is found that Hcy levels were positively correlated with the degree of diabetes. Notably, the depth of tissue penetration of the nanosensor enables Hcy detection of the liver and kidney through in vivo imaging without damage. Two-photon imaging and in vivo imaging achieve consistent results, which correct each other, improving the accuracy of the test result. The present works provide a new imaging technique for studying the occurrence and development of diabetes and screening of new drugs for treatment at the living level.
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Affiliation(s)
- Wei Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Hui Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Mengqi Wang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Ping Li
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Caifeng Ding
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Wen Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Hui Wang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Biomedical Sciences, Shandong Normal University, Jinan 250014, P. R. China
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4
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Zhao L, He X, Huang Y, Zhang S, Han H, Xu L, Wang X, Song D, Ma P, Sun Y. A novel near-infrared fluorescent probe for intracellular detection of cysteine. Anal Bioanal Chem 2020; 412:7211-7217. [DOI: 10.1007/s00216-020-02853-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/23/2020] [Accepted: 07/29/2020] [Indexed: 01/30/2023]
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Zhang J, Wang N, Ji X, Tao Y, Wang J, Zhao W. BODIPY-Based Fluorescent Probes for Biothiols. Chemistry 2020; 26:4172-4192. [PMID: 31769552 DOI: 10.1002/chem.201904470] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/23/2019] [Indexed: 12/22/2022]
Abstract
Fluorescent probes for biothiols have aroused increasing interest owing to their potential to enable better understanding of the diverse physiological and pathological processes related to the biothiol species. BODIPY fluorophores exhibit excellent optical properties, which can be readily tailored by introducing diverse functional units at various positions of the BODIPY core. In the present review, the development of fluorescent probes based on BODIPYs for the detection of biothiols are systematically summarized, with emphasis on the preferable detection of individual biothiols, as well as simultaneous discrimination among cysteine (Cys), homocysteine (Hcy), reduced glutathione (GSH). In addition, organelle-targeting probes for biothiols are also highlighted. The general design principles, various recognition mechanisms, and biological applications are elaboratively discussed, which could provide a useful reference to researchers worldwide interested in this area.
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Affiliation(s)
- Jian Zhang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Nannan Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Xin Ji
- School of Pharmacy, Institute of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
| | - Yuanfang Tao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Jiamin Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering, of Henan Province, Henan University, Kaifeng, 475004, P. R. China
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China.,School of Pharmacy, Institute of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
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Okda HE, El Sayed S, Otri I, Ferreira RCM, Costa SP, Raposo MMM, Martínez-Máñez R, Sancenón F. 2,4,5-Triaryl imidazole probes for the selective chromo-fluorogenic detection of Cu(II). Prospective use of the Cu(II) complexes for the optical recognition of biothiols. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.055] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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7
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Fluorescent probe for sensitive discrimination of Hcy and Cys/GSH in living cells via dual-emission. Anal Chim Acta 2019; 1074:123-130. [PMID: 31159932 DOI: 10.1016/j.aca.2019.05.008] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 04/16/2019] [Accepted: 05/05/2019] [Indexed: 01/10/2023]
Abstract
Abnormal levels of Cys, Hcy and GSH are associated with various diseases, thus monitoring biothiols is of great significance. In this work, a dual-emission responsive near-infrared fluorescent probe NIR-NBD for detecting Hcy and Cys/GSH was developed based on the conjugation of a dicyanoisophorone based fluorophore (NIR-OH) and 7-nitrobenzofurazan (NBD). To our surprise, the addition of Hcy induced significant fluorescence enhancement at both 549 and 697 nm; while Cys/GSH resulted in major fluorescence emission at 697 nm. The detection limit was determined to be 33.2 nM for Cys, 33.5 nM for Hcy, and 34.4 nM for GSH. Therefore, the probe can be used for discriminative detection of Hcy and Cys/GSH. Moreover, fluorescence imaging of HeLa cells indicated that the probe was cell membrane permeable and could be used for visualizing Hcy and Cys/GSH in living cells.
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8
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Wang N, Wang Y, Gao J, Ji X, He J, Zhang J, Zhao W. A ratiometric fluorescent BODIPY-based probe for rapid and highly sensitive detection of cysteine in human plasma. Analyst 2019; 143:5728-5735. [PMID: 30320848 DOI: 10.1039/c8an01438h] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Biological thiols, especially low molecular weight thiols, including cysteine (Cys), homocysteine (Hcy) and glutathione (GSH), play a pivotal role in physiological and pathological systems. Thus, the detection of biothiols is highly important for early diagnosis of diseases and evaluation of disease progression. Herein, we developed a highly selective and sensitive ratiometric fluorescent 8-Cl BODIPY-based probe with high fluorescence quantum yields. The probe displayed a sensitive response to Cys and Hcy over other biothiols, which can be visualized colorimetrically and/or fluorescently. The probe was successfully applied to detect Cys in human plasma, demonstrating its great value for practical application in biological sample analysis.
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Affiliation(s)
- Nannan Wang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng, 475004, P. R. China.
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9
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Ji X, Lv M, Pan F, Zhang J, Wang J, Wang J, Zhao W. A dual-response fluorescent probe for the discrimination of cysteine from glutathione and homocysteine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 206:1-7. [PMID: 30077035 DOI: 10.1016/j.saa.2018.07.102] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/07/2018] [Accepted: 07/31/2018] [Indexed: 06/08/2023]
Abstract
A highly selective and sensitive turn-on fluorescent BODIPY-based probe for the simultaneous and selective detection of Cys and Hcy/GSH from dual emission channels was developed. The spatial steric hindrance of the methyl groups at 1- and 7-positions in BODIPY skeleton prevented intramolecular displacement of sulfur with amino group of Hcy but not of Cys. GSH molecular skeleton is larger and amino is far away from sulfydryl group, and the product of the reaction of probe with GSH canstay in thiol phase. Therefore, the probe was successfully applied to the detection of Cys from GSH/Hcy. The confocal microscopy experiments implied that this probe is a promising candidate for imaging of Cys and Hcy/GSH in Hela cells.
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Affiliation(s)
- Xin Ji
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Minghuan Lv
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Fuchao Pan
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Jian Zhang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Jianhong Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng 475004, PR China
| | - Jiamin Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng 475004, PR China.
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China.
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10
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Wu L, Gardiner JE, Kumawat LK, Han HH, Guo R, Li X, He XP, Elmes RBP, Sedgwick AC, Bull SD, James TD. Coumarin-based fluorescent ‘AND’ logic gate probes for the detection of homocysteine and a chosen biological analyte. RSC Adv 2019; 9:26425-26428. [PMID: 35530981 PMCID: PMC9070123 DOI: 10.1039/c9ra04908h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 07/31/2019] [Indexed: 11/29/2022] Open
Abstract
With this research we set out to develop a number of coumarin-based ‘AND’ logic fluorescence probes that were capable of detecting a chosen analyte in the presence of HCys. Probe JEG-CAB was constructed by attaching the ONOO− reactive unit, benzyl boronate ester, to a HCys/Cys reactive fluorescent probe, CAH. Similarly, the core unit CAH was functionalised with the nitroreductase (NTR) reactive p-nitrobenzyl unit to produce probe JEG-CAN. Both, JEG-CAB and JEG-CAN exhibited a significant fluorescence increase when exposed to either HCys and ONOO− (JEG-CAB) or HCys and NTR (JEG-CAN) thus demonstrating their effectiveness to function as AND logic gates for HCys and a chosen analyte. With this research we set out to develop of a number of coumarin-based ‘AND’ logic fluorescence probes that were capable of detecting a chosen analyte in the presence of HCys.![]()
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Affiliation(s)
- Luling Wu
- Department of Chemistry
- University of Bath
- Bath
- UK
| | | | - Lokesh K. Kumawat
- Department of Chemistry
- Maynooth University Human Health Institute
- Maynooth University
- National University of Ireland
- Ireland
| | - Hai-Hao Han
- Key Laboratory for Advanced Materials
- Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
| | - Ruiying Guo
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Xin Li
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- China
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials
- Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
| | - Robert B. P. Elmes
- Department of Chemistry
- Maynooth University Human Health Institute
- Maynooth University
- National University of Ireland
- Ireland
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Wang N, Chen M, Gao J, Ji X, He J, Zhang J, Zhao W. A series of BODIPY-based probes for the detection of cysteine and homocysteine in living cells. Talanta 2018; 195:281-289. [PMID: 30625544 DOI: 10.1016/j.talanta.2018.11.066] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/07/2018] [Accepted: 11/21/2018] [Indexed: 12/21/2022]
Abstract
Biothiols, such as glutathione (GSH), homocysteine (Hcy) and cysteine (Cys), are important biomarkers and play crucial roles in many physiological processes. Thus, the detection of biothiols is highly important for early diagnosis of diseases and evaluation of disease progression. Herein, new types of BODIPY-based fluorescent probes (probe 1, probe 2 and probe 3) capable of cysteine (Cys)/homocysteine (Hcy) sensing with high selectivity over other amino acids were developed. In addition, we further studied the influence of different electronegativity substituents on these probes to sensing Cys/Hcy. Ultimately, we concluded that the electron withdrawing group on probe 1 can accelerate the probe response to Cys/Hcy, and probe 1 was successfully applied for selective imaging Cys/Hcy in living cells.
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Affiliation(s)
- Nannan Wang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Miao Chen
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Jinhua Gao
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Xin Ji
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Jinling He
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Jian Zhang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China.
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China; School of Pharmacy, Fudan University, Shanghai 201203, PR China.
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12
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Gao J, Tao Y, Wang N, He J, Zhang J, Zhao W. BODIPY-based turn-on fluorescent probes for cysteine and homocysteine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 203:77-84. [PMID: 29860171 DOI: 10.1016/j.saa.2018.05.114] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 05/14/2018] [Accepted: 05/28/2018] [Indexed: 06/08/2023]
Abstract
Cysteine (Cys), homocysteine (Hcy), and glutathione (GSH) are interconnected and play essential roles in many biological processes. It is significant importance to detect these thiols for investigating their functions in cells and disease diagnosis. In this work, we have designed and synthesized two novel BODIPY-based turn-on fluorescent probes (BDP-Ph and BDP-R-Ph) carrying 4-methoxythiophenol moiety at meso position as good leaving group for highly selective detection of Cys and Hcy. Furthermore, the probes have been successfully applied to detect intracellular Cys and Hcy by fluorescent imaging in living cells.
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Affiliation(s)
- Jinhua Gao
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Yuanfang Tao
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Nannan Wang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Jinling He
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China
| | - Jian Zhang
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China.
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of the Ministry of Education, Henan University, Kaifeng 475004, PR China; School of Pharmacy, Fudan University, Shanghai 201203, PR China.
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13
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Agarwalla H, Anila HA, Ali F, Pradhan SR, Ganguly B, Pramanik SK, Das A. Fluorescent chemodosimeter for quantification of cystathionine-γ-synthase activity in plant extracts and imaging of endogenous biothiols. Chem Commun (Camb) 2018; 54:9079-9082. [PMID: 30058655 DOI: 10.1039/c8cc04296a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A new reagent for quantification of CgS in plant extracts using a generalized methodology suitable for recognition of homocysteine (Hcy) with luminescence ON response.
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14
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Bolton AD, Constantine-Paton M. Synaptic Effects of Dopamine Breakdown and Their Relation to Schizophrenia-Linked Working Memory Deficits. Front Synaptic Neurosci 2018; 10:16. [PMID: 29950984 PMCID: PMC6008544 DOI: 10.3389/fnsyn.2018.00016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 05/23/2018] [Indexed: 12/18/2022] Open
Abstract
Working memory is the ability to hold information "online" over a time delay in order to perform a task. This kind of memory is encoded in the brain by persistent neural activity that outlasts the presentation of a stimulus. Patients with schizophrenia perform poorly in working memory tasks that require the brief memory of a target location in space. This deficit indicates that persistent neural activity related to spatial locations may be impaired in the disease. At the circuit level, many studies have shown that NMDA receptors and the dopamine system are involved in both schizophrenia pathology and working memory-related persistent activity. In this Hypothesis and Theory article, we examine the possible connection between NMDA receptors, the dopamine system, and schizophrenia-linked working memory deficits. In particular, we focus on the dopamine breakdown product homocysteine (HCY), which is consistently elevated in schizophrenia patients. Our previous studies have shown that HCY strongly reduces the desensitization of NMDA currents. Here, we show that HCY likely affects NMDA receptors in brain regions that support working memory; this is because these areas favor dopamine breakdown over transport to clear dopamine from synapses. Finally, within the context of two NMDA-based computational models of working memory, we suggest a mechanism by which HCY could give rise to the working memory deficits observed in schizophrenia patients.
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Affiliation(s)
- Andrew D Bolton
- Center for Brain Science, Harvard University, Cambridge, MA, United States
| | - Martha Constantine-Paton
- McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, MA, United States
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15
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Yue X, Li W, Chen W, Zhang L, Li G, Sheng J. A dual-response naphthofluorescein-based fluorescent probe for multiple-channel imaging of cysteine/homocysteine in living cells. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.04.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Huo F, Zhang Y, Yin C. Recent Progress in Chemosensors Using Aldehyde-bearing Fluorophores for the Detection of Specific Analytes and their Bioimaging. Curr Med Chem 2018; 26:4003-4028. [PMID: 29345575 DOI: 10.2174/0929867325666180117095528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 08/16/2017] [Accepted: 09/21/2017] [Indexed: 11/22/2022]
Abstract
In recent years, aldehyde-appended fluorescence probes have attracted increasing attention. Fluorescent biological imaging includes many modern applications for cell and tissue imaging in biomedical research. Meanwhile, the nucleophilic mechanism is a very simple and convenient procedure for the preparation of aldehyde-sensing probes. This tutorial review focuses on aldehyde-bearing chemosensors based on nucleophilic addition mechanism with biological applications.
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Affiliation(s)
- Fangjun Huo
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan, China
| | - Yaqiong Zhang
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan, 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, China
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17
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18
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Wang J, Shao X, Wang J, Shao S. An NBD-based Fluorescent Turn-on Probe for the Detection of Homocysteine over Cysteine and Its Imaging Applications. CHEM LETT 2017. [DOI: 10.1246/cl.161123] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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19
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Chen F, Chen Z, Sun Y, Liu H, Han D, He H, Zhang X, Wang S. HBT-based turn-on fluorescent probe for discrimination of homocysteine from glutathione/cysteine and its bioimaging applications. RSC Adv 2017. [DOI: 10.1039/c6ra28712c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In this work, we firstly reported a new type of turn-on fluorescent probe HBTI for Hcy over GSH/Cys based on ESIPT and heavy atom effect strategy.
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Affiliation(s)
- Fengzao Chen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Zhen Chen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Yuanchao Sun
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Heng Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Deman Han
- Department of Chemistry
- Taizhou University
- Jiaojiang 318000
- PR China
| | - Hanping He
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Xiuhua Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Shengfu Wang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
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20
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Wang J, Li B, Zhao W, Zhang X, Luo X, Corkins ME, Cole SL, Wang C, Xiao Y, Bi X, Pang Y, McElroy CA, Bird AJ, Dong Y. Two-Photon Near Infrared Fluorescent Turn-On Probe Toward Cysteine and Its Imaging Applications. ACS Sens 2016. [DOI: 10.1021/acssensors.5b00271] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | | | | | | | - Chao Wang
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Yi Xiao
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
| | - Xiaoman Bi
- Department of Chemistry & Maurice Morton Institute of Polymer Science, The University of Akron, Akron, Ohio 44325, United States
| | - Yi Pang
- Department of Chemistry & Maurice Morton Institute of Polymer Science, The University of Akron, Akron, Ohio 44325, United States
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21
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A mitochondria-targeted turn-on fluorescent probe for the detection of glutathione in living cells. Biosens Bioelectron 2016; 85:164-170. [PMID: 27176914 DOI: 10.1016/j.bios.2016.05.005] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 04/30/2016] [Accepted: 05/02/2016] [Indexed: 12/13/2022]
Abstract
A novel turn-on red fluorescent BODIPY-based probe (Probe 1) for the detection of glutathione was developed. Such a probe carries a para-dinitrophenoxy benzyl pyridinium moiety at the meso position of a BODIPY dye as self-immolative linker. Probe 1 responds selectively to glutathione with the detection limit of 109nM over other amino acids, common metal ions, reactive oxygen species, reactive nitrogen species, and reactive sulfur species. A novel electrostatic interaction to modulate the SNAr attack of glutathione was believed to play significant role for the observed selective response to glutathione. The cleavage of dinitrophenyl ether by glutathione leads to the production of para-hydroxybenzyl moiety which is able to self-immolate through an intramolecular 1,4-elimination reaction to release the fluorescent BODIPY dye. The low toxic probe has been successfully used to detect mitochondrial glutathione in living cells.
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22
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Mahapatra AK, Manna S, Karmakar P, Maiti K, Maji R, Mandal D, Uddin R, Mandal S. Installation of efficient quenching groups of a fluorescent probe for the specific detection of cysteine and homocysteine over glutathione in solution and imaging of living cells. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1170127] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Srimanta Manna
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Parthasarathi Karmakar
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Kalipada Maiti
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Rajkishor Maji
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Debasish Mandal
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Raihan Uddin
- Department of Microbiology, University of Calcutta, Kolkata, India
| | - Sukhendu Mandal
- Department of Microbiology, University of Calcutta, Kolkata, India
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23
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Fluorescein Tri-Aldehyde Promotes the Selective Detection of Homocysteine. J Fluoresc 2016; 26:731-7. [PMID: 26780767 DOI: 10.1007/s10895-015-1762-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 12/28/2015] [Indexed: 10/22/2022]
Abstract
Elevated homocysteine levels are a well-known independent risk factor for cardiovascular disease. To date, relatively few selective fluorescent probes for homocysteine detection have been reported. The lack of sensing reagents and remaining challenges largely derive from issues of sensitivity and/or selectivity. For example, homocysteine is a structural homologue of the more abundant (ca, 20-25 fold) aminothiol cysteine, differing only by an additional methylene group side chain. Fluorescein tri-aldehyde, described herein, has been designed and synthesized as a sensitive and selective fluorophore for the detection of homocysteine in human plasma samples. It responds to analytes selectively via a photoinduced electron transfer (PET) inhibition process that is modulated by predictable analyte-dye product hybridization and ionization states. Mulliken population analysis of fluorescein tri-aldehyde and its reaction products reveals that the characteristic formation of multiple cationic of homocysteine-derived heterocycles leads to enhanced relative negative charge build up on the proximal phenolate oxygen of the fluorophore as a contributing factor to selective emission enhancement.
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24
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Zhang J, Zhou J, Dong X, Zheng X, Zhao W. A near-infrared BODIPY-based fluorescent probe for the detection of hydrogen sulfide in fetal bovine serum and living cells. RSC Adv 2016. [DOI: 10.1039/c6ra06952e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A near-infrared (NIR) “off–on” fluorescent probe was developed for the detection of H2S. The new probe possesses a highly selective and sensitive response to H2S. The probe has low toxicity and was successfully used to detect H2S in biological serum samples and living cells.
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Affiliation(s)
- Jian Zhang
- School of Pharmacy
- Fudan University
- Shanghai
- P. R. China
| | - Junliang Zhou
- Institute of Pharmacy and Pharmacology
- University of South China
- Hengyang
- P. R. China
| | - Xiaochun Dong
- School of Pharmacy
- Fudan University
- Shanghai
- P. R. China
| | - Xing Zheng
- Institute of Pharmacy and Pharmacology
- University of South China
- Hengyang
- P. R. China
| | - Weili Zhao
- School of Pharmacy
- Fudan University
- Shanghai
- P. R. China
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25
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Wu Q, Zhou J, Wu Y, Yu C, Hao E, Jiao L. Highly selective colorimetric and fluorescent BODIPY dyes for sensing of cysteine and/or homocysteine. NEW J CHEM 2016. [DOI: 10.1039/c5nj02346g] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Selective “naked eye” and fluorescent sensing of biothiols by visible-light excitable α- and β-formyl BODIPYs1and3was developed.
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Affiliation(s)
- Qinghua Wu
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- and Anhui Key Laboratory of Molecular Based Materials
- College of Chemistry and Material Science
- Anhui Normal University
| | - Jinyuan Zhou
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- and Anhui Key Laboratory of Molecular Based Materials
- College of Chemistry and Material Science
- Anhui Normal University
| | - Yangchun Wu
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- and Anhui Key Laboratory of Molecular Based Materials
- College of Chemistry and Material Science
- Anhui Normal University
| | - Changjiang Yu
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- and Anhui Key Laboratory of Molecular Based Materials
- College of Chemistry and Material Science
- Anhui Normal University
| | - Erhong Hao
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- and Anhui Key Laboratory of Molecular Based Materials
- College of Chemistry and Material Science
- Anhui Normal University
| | - Lijuan Jiao
- Laboratory of Functionalized Molecular Solids
- Ministry of Education
- and Anhui Key Laboratory of Molecular Based Materials
- College of Chemistry and Material Science
- Anhui Normal University
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26
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Staudinger C, Borisov SM. Long-wavelength analyte-sensitive luminescent probes and optical (bio)sensors. Methods Appl Fluoresc 2015; 3:042005. [PMID: 27134748 PMCID: PMC4849553 DOI: 10.1088/2050-6120/3/4/042005] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Long-wavelength luminescent probes and sensors become increasingly popular. They offer the advantage of lower levels of autofluorescence in most biological probes. Due to high penetration depth and low scattering of red and NIR light such probes potentially enable in vivo measurements in tissues and some of them have already reached a high level of reliability required for such applications. This review focuses on the recent progress in development and application of long-wavelength analyte-sensitive probes which can operate both reversibly and irreversibly. Photophysical properties, sensing mechanisms, advantages and limitations of individual probes are discussed.
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Affiliation(s)
- Christoph Staudinger
- Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
| | - Sergey M Borisov
- Institute of Analytical Chemistry and Food Chemistry, Graz University of Technology, Stremayrgasse 9, 8010, Graz, Austria
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27
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A colorimetric, ratiometric and water-soluble fluorescent probe for simultaneously sensing glutathione and cysteine/homocysteine. Anal Chim Acta 2015; 900:103-10. [PMID: 26572845 DOI: 10.1016/j.aca.2015.10.023] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Revised: 10/16/2015] [Accepted: 10/21/2015] [Indexed: 02/07/2023]
Abstract
A chlorinated coumarin-aldehyde was developed as a colorimetric and ratiometric fluorescent probe for distinguishing glutathione (GSH), cystenine (Cys) and homocysteine (Hcy). The GSH-induced substitution-cyclization and Cys/Hcy-induced substitution-rearrangement cascades lead to the corresponding thiol-coumarin-iminium cation and amino-coumarin-aldehyde with distinct photophysical properties. The probe can be used to simultaneously detect GSH and Cys/Hcy by visual determination based on distinct different colors - red and pale-yellow in PBS buffer solution by two reaction sites. From the linear relationship of fluorescence intensity and biothiols concentrations, it was determined that the limits of detection for GSH, Hcy and Cys are 0.08, 0.09 and 0.18 μM, respectively. Furthermore, the probe was successfully used in living cell imaging with low cell toxicity.
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28
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Jiang XD, Xi D, Le Guennic B, Guan J, Jacquemin D, Guan J, Xiao LJ. Synthesis of NIR naphthyl-containing aza-BODIPYs and measure of the singlet oxygen generation. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.07.068] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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29
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Jiang XD, Xi D, Sun CL, Guan J, He M, Xiao LJ. Synthesis of a pyrene-fused aza-BODIPY as a near-infrared dye having the absorption maximum at 746nm. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.06.053] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Zhang J, Wang J, Zhao W, Dong X. A BODIPY-based NIR Probe for Detecting Mercury(II) in Solution and in Living Cells. CHEM LETT 2015. [DOI: 10.1246/cl.150240] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Jiamin Wang
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
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31
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Synthesis and application of Vis/NIR dialkylaminophenylbuta-1,3-dienyl borondipyrromethene dyes. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2014.11.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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Niu LY, Chen YZ, Zheng HR, Wu LZ, Tung CH, Yang QZ. Design strategies of fluorescent probes for selective detection among biothiols. Chem Soc Rev 2015; 44:6143-60. [PMID: 26027649 DOI: 10.1039/c5cs00152h] [Citation(s) in RCA: 553] [Impact Index Per Article: 61.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Simple thiol derivatives, such as cysteine (Cys), homocysteine (Hcy), and glutathione (GSH), play key roles in biological processes, and the fluorescent probes to detect such thiols in vivo selectively with high sensitivity and fast response times are critical for understanding their numerous functions. However, the similar structures and reactivities of these thiols pose considerable challenges to the development of such probes. This review focuses on various strategies for the design of fluorescent probes for the selective detection of biothiols. We classify the fluorescent probes for discrimination among biothiols according to reaction types between the probes and thiols such as cyclization with aldehydes, conjugate addition-cyclization with acrylates, native chemical ligation, and aromatic substitution-rearrangement.
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Affiliation(s)
- Li-Ya Niu
- Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
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33
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Jiang XD, Zhao J, Xi D, Yu H, Guan J, Li S, Sun CL, Xiao LJ. A New Water-Soluble Phosphorus-Dipyrromethene and Phosphorus-Azadipyrromethene Dye: PODIPY/aza-PODIPY. Chemistry 2015; 21:6079-82. [DOI: 10.1002/chem.201406535] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 02/18/2015] [Indexed: 01/23/2023]
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34
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Jiang XD, Su Y, Yue S, Li C, Yu H, Zhang H, Sun CL, Xiao LJ. Synthesis of mono-(p-dimethylamino)styryl-containing BOPHY dye for a turn-on pH sensor. RSC Adv 2015. [DOI: 10.1039/c4ra15914d] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Mono-substitutional BOPHY 3a with a (p-dimethylamino)styryl group in the α-position was confirmed to be synthesized by the Knoevenagel-type condensation. Dimethylamino-containing BOPHY 3a can be used as a pH probe.
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Affiliation(s)
- Xin-Dong Jiang
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang
- China
| | - Yajun Su
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang
- China
| | - Shuai Yue
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang
- China
| | - Chen Li
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang
- China
| | - Haifeng Yu
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang
- China
| | - Han Zhang
- School of Materials Science and Chemical Engineering
- Tianjin University of Science & Technology
- Tianjin
- China
| | - Chang-Liang Sun
- Center of Physical and Chemistry Test
- Shenyang University of Chemical Technology
- Shenyang 110142
- China
| | - Lin-Jiu Xiao
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang
- China
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35
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Kim Y, Choi M, Seo S, Manjare ST, Jon S, Churchill DG. A selective fluorescent probe for cysteine and its imaging in live cells. RSC Adv 2014. [DOI: 10.1039/c4ra12981d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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36
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Jiang XD, Xi D, Zhao J, Yu H, Sun GT, Xiao LJ. A styryl-containing aza-BODIPY as a near-infrared dye. RSC Adv 2014. [DOI: 10.1039/c4ra10188j] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel styryl-containing pyrrole was developed by the reaction of E-4-phenylbut-3-en-2-one with 3-phenyl-2H-azirine in the presence of LDA. Utilizing this pyrrole, asymmetric styryl-containing aza-BODIPYs have been prepared in the NIR region as a result of the extension of conjugation.
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Affiliation(s)
- Xin-Dong Jiang
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang, China
| | - Dongmei Xi
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang, China
| | - Jiuli Zhao
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang, China
| | - Haifeng Yu
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang, China
| | - Guo-Tao Sun
- Department of Biochemistry and Molecular Biology
- Institute of Molecular Medicine
- Medical School
- Henan University
- Kaifeng 475004, China
| | - Lin-Jiu Xiao
- College of Applied Chemistry
- Shenyang University of Chemical Technology
- Shenyang, China
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