1
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Yin F, Fang H. Atomic electronegativity-dependent intramolecular hydrogen bond and fluorescence characteristics of novel scaffold-based fluorophore: a TD-DFT study. Photochem Photobiol Sci 2023:10.1007/s43630-023-00485-3. [PMID: 37805582 DOI: 10.1007/s43630-023-00485-3] [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: 07/19/2023] [Accepted: 09/19/2023] [Indexed: 10/09/2023]
Abstract
In this work, fluorescent properties and excited-state intramolecular proton transfer (ESIPT) processes of 2,5-bis(benzo[d]thiazol-2-yl)phenol (BTP) and its derivatives (BOP and BSeP) with different heteroatom atoms (O and Se) have been systematically explored by the density functional theory (DFT) and time-dependent DFT (TD-DFT) methods. The calculated absorption and fluorescence emission peaks agree well with the experimental values in acetonitrile. From the data of structures, topological parameters, reduced density gradient analyses, and infrared (IR) vibrational frequencies, the intramolecular hydrogen bonds (IHBs) of BTP and its derivatives are enhanced upon light-excitation. The potential energy curves show that the ESIPT process occurs in BTP and its derivatives after surmounting 0.167-0.306 eV energy barrier. The strength of intramolecular hydrogen bond, HOMO-LUMO energy gap, and red-shifted value of absorption and fluorescence emission wavelengths are dependent on the electron-withdrawing ability of heteroatom from O to S and Se. We believe that this work can pave the way for developing a new ESIPT-based fluorophore with better luminescent properties.
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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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2
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Liu Q, Liu C, He S, Zeng X, Zhang J, Gong J. A New Lysosome-Targeted NIR Fluorescent Probe for Specific Detection of Cysteine over Homocysteine and Glutathione. Molecules 2023; 28:6189. [PMID: 37687018 PMCID: PMC10489057 DOI: 10.3390/molecules28176189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/15/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
In this paper, by modifying the thioxanthene-benzothiozolium fluorophore, BCy-Cys, a lysosome-targeted near-infrared (NIR) fluorescent probe was synthesized for the detection of cysteine (Cys) from homocysteine (Hcy)/glutathione (GSH). As expected, BCy-Cys exhibited high selectivity and high sensitivity for detection of Cys over Hcy/GSH, with an extremely low limit of detection at 0.31 μM, marked by obvious color changes. HRMS was conducted to confirm that the fluorescence intensity at 795 nm was significantly enhanced by the enhancement of intramolecular charge transfer (ICT). Importantly, BCy-Cys could be used to visualize both exogenous and endogenous lysosomal Cys, signifying its potential application in complex organismal systems.
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Affiliation(s)
- Qiuchen Liu
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Chang Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Song He
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Xianshun Zeng
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Jian Zhang
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - Jin Gong
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
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3
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Hecko S, Schiefer A, Badenhorst CPS, Fink MJ, Mihovilovic MD, Bornscheuer UT, Rudroff F. Enlightening the Path to Protein Engineering: Chemoselective Turn-On Probes for High-Throughput Screening of Enzymatic Activity. Chem Rev 2023; 123:2832-2901. [PMID: 36853077 PMCID: PMC10037340 DOI: 10.1021/acs.chemrev.2c00304] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Many successful stories in enzyme engineering are based on the creation of randomized diversity in large mutant libraries, containing millions to billions of enzyme variants. Methods that enabled their evaluation with high throughput are dominated by spectroscopic techniques due to their high speed and sensitivity. A large proportion of studies relies on fluorogenic substrates that mimic the chemical properties of the target or coupled enzymatic assays with an optical read-out that assesses the desired catalytic efficiency indirectly. The most reliable hits, however, are achieved by screening for conversions of the starting material to the desired product. For this purpose, functional group assays offer a general approach to achieve a fast, optical read-out. They use the chemoselectivity, differences in electronic and steric properties of various functional groups, to reduce the number of false-positive results and the analytical noise stemming from enzymatic background activities. This review summarizes the developments and use of functional group probes for chemoselective derivatizations, with a clear focus on screening for enzymatic activity in protein engineering.
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Affiliation(s)
- Sebastian Hecko
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Astrid Schiefer
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Christoffel P S Badenhorst
- Institute of Biochemistry, Dept. of Biotechnology & Enzyme Catalysis, University of Greifswald, Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Michael J Fink
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St, Cambridge, Massachusetts 02138, United States
| | - Marko D Mihovilovic
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Uwe T Bornscheuer
- Institute of Biochemistry, Dept. of Biotechnology & Enzyme Catalysis, University of Greifswald, Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Florian Rudroff
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
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4
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Tong X, Hao L, Song X, Wu S, Zhang N, Li Z, Chen S, Hou P. Construction of novel coumarin-carbazole-based fluorescent probe for tracking of endogenous and exogenous H 2S in vivo with yellow-emission and large Stokes shift. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 279:121445. [PMID: 35660155 DOI: 10.1016/j.saa.2022.121445] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 05/17/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
Recent medical studies have confirmed that endogenous H2S serves as the third gas-messenger besides nitric oxide (NO) and carbon monoxide (CO), which is produced by enzyme-catalyzed metabolism of cysteine and takes part in multiple physiological processes. The abnormal levels induced by H2S overproduction in mammals can destroy tissues and organ systems, which lead to certain serious diseases, such as neurodegenerative diseases, cardiovascular diseases, and various cancers. In this work, we developed a novel coumarin-carbazole fluorescent probe COZ-DNB with yellow emission and a large Stokes shift for H2S detection. In probe COZ-DNB, the newly dye COZ-OH as a luminophore and the 2,4-dinitrophenyl ether moiety was chosen as a trigger group for H2S. Probe COZ-DNB itself displayed nearly non-fluorescent. However, COZ-DNB gave the remarkable fluorescence with an 83-fold enhancement in the yellow region after interaction with H2S. The sensing mechanism of COZ-DNB toward H2S was checked by means of UHPLC, HRMS and DFT/TD-DFT calculations. What's more, probe COZ-DNB also exhibited fast response (2.0 min), high sensitivity (65.0 nM), a large Stokes shift (161.0 nm), high stability and excellent selectivity. Furthermore, COZ-DNB was applied for imaging of exogenous and endogenous H2S in living HeLa cells and zebrafish with satisfactory performances. We anticipate COZ-DNB would be served as a potential tool for investigating the biological functions of H2S in pathological processes.
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Affiliation(s)
- Xu Tong
- The Third Affiliated Hospital, Qiqihar Medical University Qiqihar, 161006, PR China
| | - Liguo Hao
- College of Medical Technology, Qiqihar Medical University, Qiqihar 161006, PR China
| | - Xue Song
- The Third Affiliated Hospital, Qiqihar Medical University Qiqihar, 161006, PR China
| | - Shuang Wu
- The Third Affiliated Hospital, Qiqihar Medical University Qiqihar, 161006, PR China
| | - Na Zhang
- The Third Affiliated Hospital, Qiqihar Medical University Qiqihar, 161006, PR China
| | - Zhongtao Li
- College of Medical Technology, Qiqihar Medical University, Qiqihar 161006, PR China
| | - Song Chen
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, PR China
| | - Peng Hou
- College of Pharmacy, Qiqihar Medical University, Qiqihar 161006, PR China.
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5
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Detection of Pyrophosphate and Alkaline Phosphatase Activity Based on PolyT Single Stranded DNA - Copper Nanoclusters. J Fluoresc 2022; 32:1949-1957. [PMID: 35776261 DOI: 10.1007/s10895-022-02984-5] [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: 03/23/2022] [Accepted: 05/31/2022] [Indexed: 10/17/2022]
Abstract
The determination of pyrophosphate and alkaline phosphatase activity plays a significant role in medical diagnosis. In this work, a label-free "ON-OFF-ON" fluorescence strategy is developed for the analysis of pyrophosphate and alkaline phosphatase activity. Using PolyT single strand DNA as templates to synthesize fluorescent copper nanoparticles, the coordination effect of pyrophosphoric acid on Cu2+ inhibited the generation of fluorescence. Afterwards, the addition of alkaline phosphatase into hydrolyze pyrophosphoric acid resulted in the release of Cu2+, whereby the fluorescence intensity could be recovered. Thereupon enhanced-sensitivity for alkaline phosphatase was obtained (0.1 mU/L), much better than previously reported methods. Meanwhile, it could be performed directly in homogeneous solution, which was very close to the actual activity level of alkaline phosphatase under physiological conditions. Likewise, satisfactory results were also obtained in specificity assessment, which demonstrated its potential application in clinical diagnosis. Notably, a new, sensitive, low-cost, short-time, and high-sensitivity platform for alkaline phosphatase detection was constructed, and the design of biosensor using DNA-templated Copper nanoclusters (CuNCs) was instructed in this study.
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6
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Khanlarkhani S, Akbarzadeh AR, Rahimi R. A retrospective-prospective survey of porphyrinoid fluorophores: towards new architectures as an electron transfer systems promoter. J INCL PHENOM MACRO 2022. [DOI: 10.1007/s10847-022-01147-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Ma Q, Ran B, Wu J, Zhang R, Wei Z, Wang H. A novel fluorescent "on-off-on" sensor for monohydrogen phosphate based on the 5, 10, 15, 20-(4-sulphonatophenyl) porphyrin (TSPP) in nutrient solution and DFT calculation. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424622500055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Walter EH, Ge Y, Mason JC, Boyle JJ, Long NJ. A Coumarin-Porphyrin FRET Break-Apart Probe for Heme Oxygenase-1. J Am Chem Soc 2021; 143:6460-6469. [PMID: 33845576 PMCID: PMC8154531 DOI: 10.1021/jacs.0c12864] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Indexed: 12/15/2022]
Abstract
Heme oxygenase-1 (HO-1) is a vital enzyme in humans that primarily regulates free heme concentrations. The overexpression of HO-1 is commonly associated with cardiovascular and neurodegenerative diseases including atherosclerosis and ischemic stroke. Currently, there are no known chemical probes to detect HO-1 activity, limiting its potential as an early diagnostic/prognostic marker in these serious diseases. Reported here are the design, synthesis, and photophysical and biological characterization of a coumarin-porphyrin FRET break-apart probe to detect HO-1 activity, Fe-L1. We designed Fe-L1 to "break-apart" upon HO-1-catalyzed porphyrin degradation, perturbing the efficient FRET mechanism from a coumarin donor to a porphyrin acceptor fluorophore. Analysis of HO-1 activity using Escherichia coli lysates overexpressing hHO-1 found that a 6-fold increase in emission intensity at 383 nm was observed following incubation with NADPH. The identities of the degradation products following catabolism were confirmed by MALDI-MS and LC-MS, showing that porphyrin catabolism was regioselective at the α-position. Finally, through the analysis of Fe-L2, we have shown that close structural analogues of heme are required to maintain HO-1 activity. It is anticipated that this work will act as a foundation to design and develop new probes for HO-1 activity in the future, moving toward applications of live fluorescent imaging.
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Affiliation(s)
- Edward
R. H. Walter
- Department
of Chemistry, Imperial College London, Molecular
Sciences Research Hub, White City Campus, Wood Lane, London W12 0BZ, U.K.
- National
Lung and Heart Institute, Imperial College London, Du Cane Road, London W12 0NN, U.K.
| | - Ying Ge
- National
Lung and Heart Institute, Imperial College London, Du Cane Road, London W12 0NN, U.K.
| | - Justin C. Mason
- National
Lung and Heart Institute, Imperial College London, Du Cane Road, London W12 0NN, U.K.
| | - Joseph J. Boyle
- National
Lung and Heart Institute, Imperial College London, Du Cane Road, London W12 0NN, U.K.
| | - Nicholas J. Long
- Department
of Chemistry, Imperial College London, Molecular
Sciences Research Hub, White City Campus, Wood Lane, London W12 0BZ, U.K.
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9
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Sarih NM, Ciupa A, Moss S, Myers P, Slater AG, Abdullah Z, Tajuddin HA, Maher S. Furo[3,2-c]coumarin-derived Fe 3+ Selective Fluorescence Sensor: Synthesis, Fluorescence Study and Application to Water Analysis. Sci Rep 2020; 10:7421. [PMID: 32366859 PMCID: PMC7198544 DOI: 10.1038/s41598-020-63262-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 03/19/2020] [Indexed: 02/05/2023] Open
Abstract
Furocoumarin (furo[3,2-c]coumarin) derivatives have been synthesized from single step, high yielding (82-92%) chemistry involving a 4-hydroxycoumarin 4 + 1 cycloaddition reaction. They are characterized by FTIR, 1H-NMR, and, for the first time, a comprehensive UV-Vis and fluorescence spectroscopy study has been carried out to determine if these compounds can serve as useful sensors. Based on the fluorescence data, the most promising furocoumarin derivative (2-(cyclohexylamino)-3-phenyl-4H-furo[3,2-c]chromen-4-one, FH), exhibits strong fluorescence (ФF = 0.48) with long fluorescence lifetime (5.6 ns) and large Stokes' shift, suggesting FH could be used as a novel fluorescent chemosensor. FH exhibits a highly selective, sensitive and instant turn-off fluorescence response to Fe3+ over other metal ions which was attributed to a charge transfer mechanism. Selectivity was demonstrated against 13 other competing metal ions (Na+, K+, Mg2+, Ca2+, Mn2+, Fe2+, Al3+, Ni2+, Cu2+, Zn2+, Co2+, Pb2+ and Ru3+) and aqueous compatibility was demonstrated in 10% MeOH-H2O solution. The FH sensor coordinates Fe3+ in a 1:2 stoichiometry with a binding constant, Ka = 5.25 × 103 M-1. This novel sensor has a limit of detection of 1.93 µM, below that of the US environmental protection agency guidelines (5.37 µM), with a linear dynamic range of ~28 (~2-30 µM) and an R2 value of 0.9975. As an exemplar application we demonstrate the potential of this sensor for the rapid measurement of Fe3+ in mineral and tap water samples demonstrating the real-world application of FH as a "turn off" fluorescence sensor.
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Affiliation(s)
- Norfatirah Muhamad Sarih
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 GJ, UK
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Alexander Ciupa
- Materials Innovation Factory, University of Liverpool, 51 Oxford St, Liverpool, L7 3NY, UK
| | - Stephen Moss
- Materials Innovation Factory, University of Liverpool, 51 Oxford St, Liverpool, L7 3NY, UK
| | - Peter Myers
- Department of Chemistry, University of Liverpool, Crown St, Liverpool, L69 7ZD, UK
| | - Anna Grace Slater
- Materials Innovation Factory, University of Liverpool, 51 Oxford St, Liverpool, L7 3NY, UK
- Department of Chemistry, University of Liverpool, Crown St, Liverpool, L69 7ZD, UK
| | - Zanariah Abdullah
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Hairul Anuar Tajuddin
- Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Simon Maher
- Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 GJ, UK.
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10
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L-cystine-linked BODIPY-adsorbed monolayer MoS2 quantum dots for ratiometric fluorescent sensing of biothiols based on the inner filter effect. Anal Chim Acta 2020; 1113:43-51. [DOI: 10.1016/j.aca.2020.04.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 04/01/2020] [Accepted: 04/02/2020] [Indexed: 01/05/2023]
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11
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Huang H, Ji X, Jiang Y, Zhang C, Kang X, Zhu J, Sun L, Yi L. NBD-based fluorescent probes for separate detection of cysteine and biothiols via different reactivities. Org Biomol Chem 2020; 18:4004-4008. [DOI: 10.1039/d0ob00040j] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A NBD-based fluorescent probe is developed to seperately detect Cys and all biothiols via different reactivity.
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Affiliation(s)
- Haojie Huang
- State Key Laboratory of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Xiuru Ji
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics)
- School of Pharmacy
- Tianjin Medical University
- Tianjin 300070
- China
| | - Yaqing Jiang
- State Key Laboratory of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Changyu Zhang
- State Key Laboratory of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Xueying Kang
- State Key Laboratory of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jiqin Zhu
- State Key Laboratory of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Lu Sun
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics)
- School of Pharmacy
- Tianjin Medical University
- Tianjin 300070
- China
| | - Long Yi
- State Key Laboratory of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- China
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12
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Sun XY, Liu T, Sun J, Wang XJ. Synthesis and application of coumarin fluorescence probes. RSC Adv 2020; 10:10826-10847. [PMID: 35492912 PMCID: PMC9050418 DOI: 10.1039/c9ra10290f] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 02/15/2020] [Indexed: 12/11/2022] Open
Abstract
In recent years, the research on fluorescent probes has developed rapidly. Coumarin fluorescent probes have also been one of the hot topics in recent years. For the synthesis and application of coumarin fluorescent probes, great progress has been made. Coumarin fluorescent probes have become more and more widely used in biochemistry, environmental protection, and disease prevention, and have broad prospects. This review introduces the three main light emitting mechanisms (PET, ICT, FRET) of fluorescent probes, and enumerates some probes based on this light emitting mechanism. In terms of the synthesis of coumarin fluorescent probes, the existing substituents on the core of coumarin compounds were modified. Based on the positions of the modified substituents, some of the fluorescent probes reported in the past ten years are listed. Most of the fluorescent probes are formed by modifying the 3 and 7 position substituents on the mother nucleus, and the 4 and 8 position substituents are relatively less modified. In terms of probe applications, the detection and application of coumarin fluorescent probes for Cu2+, Hg2+, Mg2+, Zn2+, pH, environmental polarity, and active oxygen and sulfide in the past ten years are mainly introduced. In recent years, the research on fluorescent probes has developed rapidly.![]()
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Affiliation(s)
- Xiao-ya Sun
- School of Medicine and Life Sciences
- University of Jinan
- Shandong Academy of Medical Sciences
- Jinan 250200
- China
| | - Teng Liu
- Institute of Materia Medical
- Shandong First Medical University & Shandong Academy of Medical Sciences
- Jinan 250062
- China
- Key Laboratory for Biotech-Drugs Ministry of Health
| | - Jie Sun
- Institute of Materia Medical
- Shandong First Medical University & Shandong Academy of Medical Sciences
- Jinan 250062
- China
- Key Laboratory for Biotech-Drugs Ministry of Health
| | - Xiao-jing Wang
- Institute of Materia Medical
- Shandong First Medical University & Shandong Academy of Medical Sciences
- Jinan 250062
- China
- Key Laboratory for Biotech-Drugs Ministry of Health
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13
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Hananya N, Press O, Das A, Scomparin A, Satchi‐Fainaro R, Sagi I, Shabat D. Persistent Chemiluminescent Glow of Phenoxy‐dioxetane Luminophore Enables Unique CRET‐Based Detection of Proteases. Chemistry 2019; 25:14679-14687. [DOI: 10.1002/chem.201903489] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Nir Hananya
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences Tel Aviv University Tel Aviv 6997801 Israel
| | - Ofir Press
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences Tel Aviv University Tel Aviv 6997801 Israel
| | - Alakesh Das
- Department of Biological Regulation Weizmann Institute of Science Rehovot 7610001 Israel
| | - Anna Scomparin
- Department of Physiology and Pharmacology Sackler Faculty of Medicine Tel Aviv University Tel Aviv 6997801 Israel
- Department of Drug Science and Technology University of Turin Via P. Giuria 9 10125 Turin Italy
| | - Ronit Satchi‐Fainaro
- Department of Physiology and Pharmacology Sackler Faculty of Medicine Tel Aviv University Tel Aviv 6997801 Israel
| | - Irit Sagi
- Department of Biological Regulation Weizmann Institute of Science Rehovot 7610001 Israel
| | - Doron Shabat
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences Tel Aviv University Tel Aviv 6997801 Israel
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14
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Pathak P, Yao W, Hook KD, Vik R, Winnerdy FR, Brown JQ, Gibb BC, Pursell ZF, Phan AT, Jayawickramarajah J. Bright G-Quadruplex Nanostructures Functionalized with Porphyrin Lanterns. J Am Chem Soc 2019; 141:12582-12591. [PMID: 31322869 DOI: 10.1021/jacs.9b03250] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The intricate arrangement of numerous and closely placed chromophores on nanoscale scaffolds can lead to key photonic applications ranging from optical waveguides and antennas to signal-enhanced fluorescent sensors. In this regard, the self-assembly of dye-appended DNA sequences into programmed photonic architectures is promising. However, the dense packing of dyes can result in not only compromised DNA assembly (leading to ill-defined structures and precipitates) but also to essentially nonfluorescent systems (due to π-π aggregation). Here, we introduce a two-step "tether and mask" strategy wherein large porphyrin dyes are first attached to short G-quadruplex-forming sequences and then reacted with per-O-methylated β-cyclodextrin (PMβCD) caps, to form supramolecular synthons featuring the porphyrin fluor fixed into a masked porphyrin lantern (PL) state, due to intramolecular host-guest interactions in water. The PL-DNA sequences can then be self-assembled into cyclic architectures or unprecedented G-wires tethered with hundreds of porphyrin dyes. Importantly, despite the closely arrayed PL units (∼2 nm), the dyes behave as bright chromophores (up to 180-fold brighter than the analogues lacking the PMβCD masks). Since other self-assembling scaffolds, dyes, and host molecules can be used in this modular approach, this work lays out a general strategy for the bottom-up aqueous self-assembly of bright nanomaterials containing densely packed dyes.
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Affiliation(s)
- Pravin Pathak
- Department of Chemistry , Tulane University , 2015 Percival Stern Hall , New Orleans , Louisiana 70118 , United States
| | - Wei Yao
- Department of Chemistry , Tulane University , 2015 Percival Stern Hall , New Orleans , Louisiana 70118 , United States
| | - Katherine Delaney Hook
- Department of Biochemistry and Molecular Biology , Tulane University , New Orleans , Louisiana 70112 , United States
| | - Ryan Vik
- Department of Chemistry , Tulane University , 2015 Percival Stern Hall , New Orleans , Louisiana 70118 , United States
| | - Fernaldo Richtia Winnerdy
- School of Physical and Mathematical Sciences , Nanyang Technological University , Singapore 637371 , Singapore
| | - Jonathon Quincy Brown
- Department of Biomedical Engineering , Tulane University , New Orleans , Louisiana 70118 , United States
| | - Bruce C Gibb
- Department of Chemistry , Tulane University , 2015 Percival Stern Hall , New Orleans , Louisiana 70118 , United States
| | - Zachary F Pursell
- Department of Biochemistry and Molecular Biology , Tulane University , New Orleans , Louisiana 70112 , United States
| | - Anh Tuân Phan
- School of Physical and Mathematical Sciences , Nanyang Technological University , Singapore 637371 , Singapore
| | - Janarthanan Jayawickramarajah
- Department of Chemistry , Tulane University , 2015 Percival Stern Hall , New Orleans , Louisiana 70118 , United States
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15
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Liu L, Zhang Q, Wang J, Zhao L, Liu L, Lu Y. A specific fluorescent probe for fast detection and cellular imaging of cysteine based on a water-soluble conjugated polymer combined with copper(II). Talanta 2019; 198:128-136. [PMID: 30876540 DOI: 10.1016/j.talanta.2019.02.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 01/19/2019] [Accepted: 02/01/2019] [Indexed: 11/19/2022]
Abstract
In pure water system, the specific and rapid detection of cysteine (Cys) is very important and challenging. Herein, a new optical probe was developed for the purpose based on the complex of cupric ion (Cu2+) with a water-soluble conjugated polymer, poly[3-(3-N,N-diacetateaminopropoxy)-4-methyl thiophene disodium salts] (PTCO2). The fluorescence of PTCO2 in 100% aqueous solution can almost completely extinguished by Cu2+ ions due to its intrinsic paramagnetic properties. Among various amino acids, only Cys causes immediately the efficient recovery of the Cu2+-quenched fluorescence of PTCO2 with ~31-folds fluorescence enhancement because of the stronger affinity of Cys to Cu2+ leading to the formation of Cu2+-Cys complex through Cu-S bond and separation of Cu2+ from weak-fluorescent PTCO2-Cu(II) ensemble and thereby restoring the free PTCO2 fluorescence. In tris-HCl buffer solution (2 mM, pH 7.4), the intensity of the restored fluorescence is linear with the concentration of Cys, ranging from 0 to 120 μM and the estimated detection limit of Cys is 3.3 × 10-7 M with the correlation coefficient R = 0.9981. In addition, the PTCO2-Cu(II) ensemble probe exhibits low cytotoxicity and good membrane penetration, and its application in living cell imaging of Cys has also been explored.
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Affiliation(s)
- Lihua Liu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Qiang Zhang
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Jing Wang
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Linlin Zhao
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Lixia Liu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China
| | - Yan Lu
- School of Materials Science & Engineering, Tianjin Key Laboratory for Photoelectric Materials and Devices, Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China.
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16
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Ren A, Zhu D, Zhong X, Xiong Y, Duan Z. A novel fluorescent turn-on probe for imaging biothiols based on S NAr substitution-skeletal rearrangement strategy. ANALYTICAL METHODS 2019; 11:262-267. [DOI: 10.1039/c8ay02413h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
2is a novel fluorescent turn-on probe for imaging biothiols based on SNAr substitution-skeletal rearrangement strategy with dramatic fluorescence enhancement and high sensitivity.
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Affiliation(s)
- Aishan Ren
- Institute of Food Science and Engineering Technology
- College of Food and Bioengineering
- Hezhou University
- Hezhou 542899
- P. R. China
| | - Dongjian Zhu
- Institute of Food Science and Engineering Technology
- College of Food and Bioengineering
- Hezhou University
- Hezhou 542899
- P. R. China
| | - Xing Zhong
- Institute of Food Science and Engineering Technology
- College of Food and Bioengineering
- Hezhou University
- Hezhou 542899
- P. R. China
| | - Yuhao Xiong
- Institute of Food Science and Engineering Technology
- College of Food and Bioengineering
- Hezhou University
- Hezhou 542899
- P. R. China
| | - Zhenhua Duan
- Institute of Food Science and Engineering Technology
- College of Food and Bioengineering
- Hezhou University
- Hezhou 542899
- P. R. China
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17
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Sweed AMK, Senge MO, Atta SMS, Farrag DS, Abdel-Rahman ARH, Shaker YM. Synthesis of amphiphilic meso-tetrasubstituted porphyrin-L-amino acid and -heterocyclic conjugates based on m-THPP. J PORPHYR PHTHALOCYA 2018. [DOI: 10.1142/s1088424618500979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Two series of amphiphilic meso-tetrasubstituted porphyrin conjugates based on 5,10,15,20-tetrakis(3-hydroxyphenyl)porphyrin ([Formula: see text]-THPP) covalently linked to L-amino acids and heterocycles were synthesized efficiently in the context of a program targeting new photosensitizers for PDT. 5,10,15-Tris(3-hydroxyphenyl)-20-(3-oxyacetic acid)phenyl]porphyrin and the respective trihexyl ether derivatives were conjugated with polar and non-polar natural L-amino acids such as glycine, L-proline, and L-tyrosine via an amide bond linker using [Formula: see text]-tetramethyl-[Formula: see text]-(1H-benzotriazol-1-yl)uroniumhexafluorophosphate in diisopropylethylamine (HBTU/DIPEA). [Formula: see text]-THPP was also conjugated with heterocyclic systems such as indole 3-acetic acid, 4-methylthiazole-5-carboxylic acid, and thiophene-2-carboxylic acid via ester linker using [Formula: see text]-(3-dimethylaminopropyl)-[Formula: see text]-ethylcarbodiimide hydrochloride in [Formula: see text]-hydroxysuccinamide or 1-hydroxybenzotriazole (EDCI, NHS or HOBt). The members of the two series were obtained in good yields and characterized by UV-vis, HRMS MALDI-TOF, 1H NMR and 13C NMR spectroscopy.
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Affiliation(s)
- Ayman M. K. Sweed
- Division of Pharmaceutical and Drug Industries, Department of the Chemistry of Natural and Microbial Products, National Research Centre, El Buhouth Street, Dokki, 12622 Cairo, Egypt
| | - Mathias O. Senge
- Medicinal Chemistry, Trinity Translational Medicine Institute, Trinity Centre for Health Sciences, Trinity College Dublin, The University of Dublin, St. James’s Hospital, Dublin 8, Ireland
| | - Sanaa M. Sh. Atta
- Division of Pharmaceutical and Drug Industries, Department of the Chemistry of Natural and Microbial Products, National Research Centre, El Buhouth Street, Dokki, 12622 Cairo, Egypt
| | - Dalia S. Farrag
- Division of Pharmaceutical and Drug Industries, Department of the Chemistry of Natural and Microbial Products, National Research Centre, El Buhouth Street, Dokki, 12622 Cairo, Egypt
| | | | - Yasser M. Shaker
- Division of Pharmaceutical and Drug Industries, Department of the Chemistry of Natural and Microbial Products, National Research Centre, El Buhouth Street, Dokki, 12622 Cairo, Egypt
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18
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Sheng H, Hu Y, Zhou Y, Fan S, Cao Y, Zhao X, Yang W. A hydroxyphenylquinazolinone-based fluorescent probe for turn-on detection of cysteine with a large Stokes shift and its application in living cells. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.07.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Cheng F, Wang HH, Ali A, Kandhadi J, Wang H, Wang XL, Liu HY. Photophysical properties and photodynamic anti-tumor activity of corrole-coumarin dyads. J PORPHYR PHTHALOCYA 2018. [DOI: 10.1142/s1088424618500724] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A new non-conjugated corrole-coumarin dyad and its gallium complex has been synthesized. Photophysical properties of the dyads were tested in two solvents, exhibiting strong solvent effect on the absorption and fluorescence spectra. Absorption spectra of the dyads are a linear combination of the spectra of their corresponding monomers, demonstrating a negligible electronic communication between coumarin and corrole moiety. However, fluorescence emission of coumarin entity in all dyads were quenched significantly as compared to pristine coumarin; this was attributed to intramolecular energy transfer from coumarin to the corrole. Photodynamic anti-tumor tests revealed that gallium corrole-coumarin dyads (2-Ga) exhibited good PDT activity towards SiHa cells. After PDT treatment, 2-Ga could induce apoptosis in SiHa cells, which was associated to cell S phase arrest, collapse of the mitochondrial membrane potential and increase of the intracellular ROS level.
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Affiliation(s)
- Fan Cheng
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Hua-Hua Wang
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Atif Ali
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Jaipal Kandhadi
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Hui Wang
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Xiang-Li Wang
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Hai-Yang Liu
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
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20
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Cheng F, Wang HH, Kandhadi J, Zhao F, Zhang L, Ali A, Wang H, Liu HY. Porphyrin–Coumarin Dyads: Investigation of Photophysical Properties and DNA Interactions. J Phys Chem B 2018; 122:7797-7810. [DOI: 10.1021/acs.jpcb.8b02292] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Fan Cheng
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Hua-Hua Wang
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Jaipal Kandhadi
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Fang Zhao
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Lei Zhang
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Atif Ali
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
| | - Hui Wang
- State Key Laboratory of Optoelectronics Materials and Technologies, Sun-Yat Sen University, Guangzhou, Guangdong 510275, China
| | - Hai-Yang Liu
- Department of Chemistry, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou, Guangdong 510641, China
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21
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Wu Q, Mao M, Liang W, Stadler FJ. Quinoline-derived fluorescent probes for the discrimination of Cys from Hcys/GSH and bioimaging in living cells. Talanta 2018; 186:110-118. [PMID: 29784337 DOI: 10.1016/j.talanta.2018.04.044] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/20/2018] [Accepted: 04/14/2018] [Indexed: 01/17/2023]
Abstract
Development of thiol-specific fluorescent probes with selectivity in different thiol compounds is more practical and significant than those without that capacity. In this work, a new quinoline-derived fluorophore, hydroxyl-substituted quinoline-benzo[d]oxazole 6 with high fluorescence quantum yield is synthesized and esterified with acrylic acid to afford two fluorescent probes, BQA-1 and BQA-2 for selectively discriminating Cys from Hcys/GSH based on conjugate addition-cyclization mechanism. BQA-1 exhibits a large ratiometric fluorescence response toward Cys in aqueous pH 7.4 solution with big emission peak-shifting from 383 nm to 518 nm, over 130 nm. The detection limit is determined to be as low as 0.59 μM. In contrast to BQA-1, BQA-2 whose acrylic ester moiety is further modified with pyridine group, displays a turn-on fluorescence response to Cys with detection limit of 0.98 μM. Both BQA-1 and BQA-2 have relatively weak response to another two biothiols, Hcys and GSH and nearly no response to other nucleophiles. Furthermore, the potential application for the detection of biothiols in living cells has been demonstrated by cell imaging experiment.
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Affiliation(s)
- Qingqing Wu
- College of Materials Science and Engineering, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Lab for Biopolymers and Safety Evaluation, Shenzhen University, Shenzhen 518060, PR China; Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, PR China
| | - Mao Mao
- School of Atmospheric Physics, Nanjing University of Information Science & Technology, Nanjing 210044, PR China
| | - Wenlang Liang
- College of Materials Science and Engineering, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Lab for Biopolymers and Safety Evaluation, Shenzhen University, Shenzhen 518060, PR China.
| | - Florian J Stadler
- College of Materials Science and Engineering, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Lab for Biopolymers and Safety Evaluation, Shenzhen University, Shenzhen 518060, PR China
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22
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Sun J, Xu X, Yu G, Li W, Shi J. Coumarin-based tripodal chemosensor for selective detection of Cu(II) ion and resultant complex as anion probe through a Cu(II) displacement approach. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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23
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Chen G, Feng H, Jiang X, Xu J, Pan S, Qian Z. Redox-Controlled Fluorescent Nanoswitch Based on Reversible Disulfide and Its Application in Butyrylcholinesterase Activity Assay. Anal Chem 2018; 90:1643-1651. [PMID: 29298486 DOI: 10.1021/acs.analchem.7b02976] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Butyrylcholinesterase (BChE) mainly contributing to plasma cholinesterase activity is an important indicator for routinely diagnosing liver function and organophosphorus poisoning in clinical diagnosis, but its current assays are scarce and frequently suffer from some significant interference and instability. Herein, we report a redox-controlled fluorescence nanoswtich based on reversible disulfide bonds, and further develop a fluorometric assay of BChE via thiol-triggered disaggregation-induced emission. Thiol-functionalized carbon quantum dots (thiol-CQDs) with intense fluorescence is found to be responsive to hydrogen peroxide, and their redox reaction transforms thiol-CQDs to nonfluorescent thiol-CQD assembly. The thiols inverse this process by a thiol-exchange reaction to turn on the fluorescence. The fluorescence can be reversibly switched by the formation and breaking of disulfide bonds caused by external redox stimuli. The specific thiol-triggered disaggregation-induced emission enables us to assay BChE activity in a fluorescence turn-on and real-time way using butyrylthiocholine iodide as the substrate. As-established BChE assay achieves sufficient sensitivity for practical determination in human serum, and is capable of avoiding the interference from micromolar glutathione and discriminatively quantifying BChE from its sister enzyme acetylcholinesterase. The first design of reversible redox-controlled nanosiwtch based on disulfide expands the application of disulfide chemistry in sensing and clinical diagnostics, and this novel BChE assay enriches the detection methods for cholinesterase activity.
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Affiliation(s)
- Guilin Chen
- College of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, People's Republic of China
| | - Hui Feng
- College of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, People's Republic of China
| | - Xiaogan Jiang
- College of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, People's Republic of China
| | - Jing Xu
- College of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, People's Republic of China
| | - Saifei Pan
- College of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, People's Republic of China
| | - Zhaosheng Qian
- College of Chemistry and Life Science, Zhejiang Normal University , Jinhua 321004, People's Republic of China
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24
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Zeng R, Gao Q, Cheng F, Yang Y, Zhang P, Chen S, Yang H, Chen J, Long Y. A near-infrared fluorescent sensor with large Stokes shift for rapid and highly selective detection of thiophenols in water samples and living cells. Anal Bioanal Chem 2018; 410:2001-2009. [DOI: 10.1007/s00216-018-0867-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/06/2017] [Accepted: 01/09/2018] [Indexed: 10/18/2022]
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25
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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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26
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Sun L, Jiang Y, Zhang C, Ji X, Lv D, Xi Z, Yi L. A NBD-S-rhodamine dyad for dual-color discriminative imaging of biothiols and Cys/Hcy. NEW J CHEM 2018. [DOI: 10.1039/c8nj02323a] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A fluorescent probe based on fast thiolysis of NBD thioether is developed for dual-color discriminative imaging of Cys and GSH.
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Affiliation(s)
- Lu Sun
- Tianjin Key Laboratory on Technologies Enabling
- Development of Clinical Therapeutics and Diagnostics (Theranostics)
- School of Pharmacy
- Tianjin Medical University
- Tianjin
| | - Yaqing Jiang
- State Key Laboratory of Organic–Inorganic Composites
- Beijing Key Laboratory of Energy Environmental Catalysis
- Beijing University of Chemical Technology
- Beijing
- China
| | - Changyu Zhang
- State Key Laboratory of Organic–Inorganic Composites
- Beijing Key Laboratory of Energy Environmental Catalysis
- Beijing University of Chemical Technology
- Beijing
- China
| | - Xiuru Ji
- Tianjin Key Laboratory on Technologies Enabling
- Development of Clinical Therapeutics and Diagnostics (Theranostics)
- School of Pharmacy
- Tianjin Medical University
- Tianjin
| | - Dequn Lv
- State Key Laboratory of Organic–Inorganic Composites
- Beijing Key Laboratory of Energy Environmental Catalysis
- Beijing University of Chemical Technology
- Beijing
- China
| | - Zhen Xi
- State Key Laboratory of Elemento-Organic Chemistry
- Department of Chemical Biology
- National Pesticide Engineering Research Center (Tianjin)
- Nankai University
- Tianjin
| | - Long Yi
- State Key Laboratory of Organic–Inorganic Composites
- Beijing Key Laboratory of Energy Environmental Catalysis
- Beijing University of Chemical Technology
- Beijing
- China
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27
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Karmakar P, Manna S, Ali SS, Guria UN, Sarkar R, Datta P, Mandal D, Mahapatra AK. Reaction-based ratiometric fluorescent probe for selective recognition of sulfide anions with a large Stokes shift through switching on ESIPT. NEW J CHEM 2018. [DOI: 10.1039/c7nj03207b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Ratiometric fluorescent probe BNPT has been synthesized and characterized for S2− sensing via ESIPT mechanism.
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Affiliation(s)
- Parthasarathi Karmakar
- Department of Chemistry, Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Srimanta Manna
- Department of Chemistry, Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Syed Samim Ali
- Department of Chemistry, Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Uday Narayan Guria
- Department of Chemistry, Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Ripon Sarkar
- Centre for Healthcare Science and Technology, Indian Institute of Engineering Science and Technology
- Shibpur
- India
| | - Pallab Datta
- Centre for Healthcare Science and Technology, Indian Institute of Engineering Science and Technology
- Shibpur
- India
| | | | - Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
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28
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Ustimova MA, Lebedeva AY, Fedorov YV, Berdnikova DV, Fedorova OA. FRET-based metal ion sensing by a crown-containing bisstyryl dye. NEW J CHEM 2018. [DOI: 10.1039/c8nj00205c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A ratiometric cation FRET system containing two binding centers demonstrates distinct fluorescence changes upon interaction with alkaline, alkaline earth and heavy metal cations.
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Affiliation(s)
- M. A. Ustimova
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences
- Moscow
- Russia
- D. Mendeleev University of Chemical Technology of Russia
- Moscow
| | - A. Yu. Lebedeva
- D. Mendeleev University of Chemical Technology of Russia
- Moscow
- Russia
| | - Yu. V. Fedorov
- D. Mendeleev University of Chemical Technology of Russia
- Moscow
- Russia
| | - D. V. Berdnikova
- Department of Chemistry – Biology and Center of Micro and Nanochemistry and Engineering
- University of Siegen
- 57068 Siegen
- Germany
| | - O. A. Fedorova
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences
- Moscow
- Russia
- D. Mendeleev University of Chemical Technology of Russia
- Moscow
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29
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Design and synthesis of NBD-S-dye dyads for fluorescently discriminative detection of biothiols and Cys/Hcy. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.10.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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30
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Yin CX, Xiong KM, Huo FJ, Salamanca JC, Strongin RM. Fluorescent Probes with Multiple Binding Sites for the Discrimination of Cys, Hcy, and GSH. Angew Chem Int Ed Engl 2017; 56:13188-13198. [PMID: 28703457 DOI: 10.1002/anie.201704084] [Citation(s) in RCA: 276] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/05/2017] [Indexed: 12/15/2022]
Abstract
Biothiols such as cysteine (Cys), homocysteine (Hcy), and glutathione (GSH) play crucial roles in maintaining redox homeostasis in biological systems. This Minireview summarizes the most significant current challenges in the field of thiol-reactive probes for biomedical research and diagnostics, emphasizing the needs and opportunities that have been under-investigated by chemists in the selective probe and sensor field. Progress on multiple binding site probes to distinguish Cys, Hcy, and GSH is highlighted as a creative new direction in the field that can enable simultaneous, accurate ratiometric monitoring. New probe design strategies and researcher priorities can better help address current challenges, including the monitoring of disease states such as autism and chronic diseases involving oxidative stress that are characterized by divergent levels of GSH, Cys, and Hcy.
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Affiliation(s)
- Cai-Xia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education Institute of Molecular Science,Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Shanxi University, Taiyuan, 030006, China
| | - Kang-Ming Xiong
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education Institute of Molecular Science,Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Shanxi University, Taiyuan, 030006, China
| | - Fang-Jun Huo
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan, 030006, China
| | - James C Salamanca
- Department of Chemistry, Portland state University, Portland, OR, 97201, USA
| | - Robert M Strongin
- Department of Chemistry, Portland state University, Portland, OR, 97201, USA
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31
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Yin CX, Xiong KM, Huo FJ, Salamanca JC, Strongin RM. Fluoreszenzsonden mit mehreren Bindungsstellen unterscheiden zwischen Cys, Hcy und GSH. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704084] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Cai-Xia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering des Bildungsministeriums, Institut für Molekularwissenschaften, Key Laboratory of Materials for Energy Conversion and Storage der Provinz Shanxi; Universität Shanxi; Taiyuan 030006 China
| | - Kang-Ming Xiong
- Key Laboratory of Chemical Biology and Molecular Engineering des Bildungsministeriums, Institut für Molekularwissenschaften, Key Laboratory of Materials for Energy Conversion and Storage der Provinz Shanxi; Universität Shanxi; Taiyuan 030006 China
| | - Fang-Jun Huo
- Forschungsinstitut für Angewandte Chemie; Universität Shanxi; Taiyuan 030006 China
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Liu G, Liu D, Han X, Sheng X, Xu Z, Liu SH, Zeng L, Yin J. A hemicyanine-based colorimetric and ratiometric fluorescent probe for selective detection of cysteine and bioimaging in living cell. Talanta 2017; 170:406-412. [DOI: 10.1016/j.talanta.2017.04.038] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 04/10/2017] [Accepted: 04/16/2017] [Indexed: 11/15/2022]
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Cerqueira AFR, Almodôvar VAS, Neves MGPMS, Tomé AC. Coumarin-Tetrapyrrolic Macrocycle Conjugates: Synthesis and Applications. Molecules 2017; 22:E994. [PMID: 28617340 PMCID: PMC6152750 DOI: 10.3390/molecules22060994] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 06/09/2017] [Accepted: 06/12/2017] [Indexed: 12/31/2022] Open
Abstract
This review covers the synthesis of coumarin-porphyrin, coumarin-phthalocyanine and coumarin-corrole conjugates and their potential applications. While coumarin-phthalocyanine conjugates were obtained almost exclusively by tetramerization of coumarin-functionalized phthalonitriles, coumarin-porphyrin and coumarin-corrole conjugates were prepared by complementary approaches: (a) direct synthesis of the tetrapyrrolic macrocycle using formylcoumarins and pyrrole or (b) by functionalization of the tetrapyrrolic macrocycle. In the last approach a range of reaction types were used, namely 1,3-dipolar cycloadditions, hetero-Diels-Alder, Sonogashira, alkylation or acylation reactions. This is clearly a more versatile approach, leading to a larger diversity of conjugates and allowing the access to conjugates bearing one to up to 16 coumarin units.
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Affiliation(s)
- Ana F R Cerqueira
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Vítor A S Almodôvar
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Maria G P M S Neves
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Augusto C Tomé
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal.
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34
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Shaily, Kumar A, Ahmed N. Indirect Approach for CN– Detection: Development of “Naked-Eye” Hg2+-Induced Turn-Off Fluorescence and Turn-On Cyanide Sensing by the Hg2+ Displacement Approach. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00188] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Shaily
- Department
of Chemistry, Indian Institute of Technology, Roorkee 247667, India
- Department
of Chemistry, DBS (PG) College Dehradun 248001, India
| | - Ajay Kumar
- Department
of Chemistry, DBS (PG) College Dehradun 248001, India
| | - Naseem Ahmed
- Department
of Chemistry, Indian Institute of Technology, Roorkee 247667, India
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35
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Gupta N, Naqvi S, Jewariya M, Chand S, Kumar R. Comparative charge transfer studies in nonmetallated and metallated porphyrin fullerene dyads. J PHYS ORG CHEM 2017. [DOI: 10.1002/poc.3685] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Neha Gupta
- CSIR-National Institute of Solar Energy, Organic and Hybrid Solar Cells Group, Physics of Energy Harvesting Division; CSIR-National Physical Laboratory; New Delhi India
| | - Samya Naqvi
- CSIR-National Institute of Solar Energy, Organic and Hybrid Solar Cells Group, Physics of Energy Harvesting Division; CSIR-National Physical Laboratory; New Delhi India
| | - Mukesh Jewariya
- CSIR-National Institute of Solar Energy, Organic and Hybrid Solar Cells Group, Physics of Energy Harvesting Division; CSIR-National Physical Laboratory; New Delhi India
- Center for Quantum-Beam-based Radiation Research; Korea Atomic Energy Research Institute (KAERI); South Korea
- Ultrafast Optoelectronics and Terahertz Photonics Lab, Physics of Energy Harvesting Division; National Physical Laboratory; New Delhi India
| | - Suresh Chand
- CSIR-National Institute of Solar Energy, Organic and Hybrid Solar Cells Group, Physics of Energy Harvesting Division; CSIR-National Physical Laboratory; New Delhi India
| | - Rachana Kumar
- CSIR-National Institute of Solar Energy, Organic and Hybrid Solar Cells Group, Physics of Energy Harvesting Division; CSIR-National Physical Laboratory; New Delhi India
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36
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Kong F, Zhao Y, Liang Z, Liu X, Pan X, Luan D, Xu K, Tang B. Highly Selective Fluorescent Probe for Imaging H2Se in Living Cells and in Vivo Based on the Disulfide Bond. Anal Chem 2016; 89:688-693. [DOI: 10.1021/acs.analchem.6b03136] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Fanpeng Kong
- 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 250014, P. R. China
| | - Yuehui Zhao
- 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 250014, P. R. China
| | - Ziye Liang
- 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 250014, P. R. China
| | - Xiaojun Liu
- 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 250014, P. R. China
| | - Xiaohong Pan
- 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 250014, P. R. China
| | - Dongrui Luan
- 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 250014, P. R. China
| | - Kehua Xu
- 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 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 Molecular and Nano Science, Shandong Normal University, Jinan, Shandong 250014, P. R. China
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37
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Xu Q, He C, Zhang Z, Ren K, Chen X. Injectable, Biomolecule-Responsive Polypeptide Hydrogels for Cell Encapsulation and Facile Cell Recovery through Triggered Degradation. ACS APPLIED MATERIALS & INTERFACES 2016; 8:30692-30702. [PMID: 27762560 DOI: 10.1021/acsami.6b08292] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Injectable hydrogels have been widely investigated in biomedical applications, and increasing demand has been proposed to achieve dynamic regulation of physiological properties of hydrogels. Herein, a new type of injectable and biomolecule-responsive hydrogel based on poly(l-glutamic acid) (PLG) grafted with disulfide bond-modified phloretic acid (denoted as PLG-g-CPA) was developed. The hydrogels formed in situ via enzymatic cross-linking under physiological conditions in the presence of horseradish peroxidase and hydrogen peroxide. The physiochemical properties of the hydrogels, including gelation time and the rheological property, were measured. Particularly, the triggered degradation of the hydrogel in response to a reductive biomolecule, glutathione (GSH), was investigated in detail. The mechanical strength and inner porous structure of the hydrogel were influenced by the addition of GSH. The polypeptide hydrogel was used as a three-dimensional (3D) platform for cell encapsulation, which could release the cells through triggered disruption of the hydrogel in response to the addition of GSH. The cells released from the hydrogel were found to maintain high viability. Moreover, after subcutaneous injection into rats, the PLG-g-CPA hydrogels with disulfide-containing cross-links exhibited a markedly faster degradation behavior in vivo compared to that of the PLG hydrogels without disulfide cross-links, implying an interesting accelerated degradation process of the disulfide-containing polypeptide hydrogels in the physiological environment in vivo. Overall, the injectable and biomolecule-responsive polypeptide hydrogels may serve as a potential platform for 3D cell culture and easy cell collection.
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Affiliation(s)
- Qinghua Xu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022, P.R. China
- University of Chinese Academy of Sciences , Beijing 100039, P.R. China
| | - Chaoliang He
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022, P.R. China
| | - Zhen Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022, P.R. China
- University of Chinese Academy of Sciences , Beijing 100039, P.R. China
| | - Kaixuan Ren
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022, P.R. China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022, P.R. China
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38
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Babür B, Seferoğlu N, Öcal M, Sonugur G, Akbulut H, Seferoğlu Z. A novel fluorescence turn-on coumarin-pyrazolone based monomethine probe for biothiol detection. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.06.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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39
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Kong F, Liang Z, Luan D, Liu X, Xu K, Tang B. A Glutathione (GSH)-Responsive Near-Infrared (NIR) Theranostic Prodrug for Cancer Therapy and Imaging. Anal Chem 2016; 88:6450-6. [DOI: 10.1021/acs.analchem.6b01135] [Citation(s) in RCA: 137] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fanpeng Kong
- 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,
Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Ziye Liang
- 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,
Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Dongrui Luan
- 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,
Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Xiaojun Liu
- 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,
Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Kehua Xu
- 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,
Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of 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,
Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, People’s Republic of China
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40
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Rani BK, John SA. A novel pyrene based fluorescent probe for selective detection of cysteine in presence of other bio-thiols in living cells. Biosens Bioelectron 2016; 83:237-42. [PMID: 27131996 DOI: 10.1016/j.bios.2016.04.013] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Revised: 03/22/2016] [Accepted: 04/05/2016] [Indexed: 12/26/2022]
Abstract
This manuscript reports the synthesis of pyrene-based fluorescent probe (PA-1) containing α,β-unsaturated carbonyl moiety and its application towards the selective and sensitive detection of cysteine (Cys) over other bio-thiols. The probe, 3-(2-hydroxyphenyl)-1-pyrenyl-2-propenone (PA-1) was synthesized through Claisen-Schmidt condensation between acetyl pyrene and salicylaldehyde. The formed product was characterized by (1)H NMR, (13)C NMR and GC-MS techniques. The probe exhibited absorption maximum at 374nm and emission maximum at 467nm (λex=342nm). The emission intensity of PA-1 was greatly enhanced while adding 2.5nM Cys. This can be attributed to the nucleophilic attack of Cys to the α,β-unsaturated ketone resulting in switching off, intramolecular charge transfer (ICT) from pyrene moiety to the phenolic nucleus. This was confirmed by DFT measurements. The PA-1 exhibited an excellent selectivity towards the determination of 40nM cys in the presence of 250,000-fold higher concentration of common interferents. The emission intensity was linearly increased and the limit of detection was found to be 10pM/L (S/N=3). Interestingly, the response of the PA-1 towards Cys is less than 1min. The confocal laser scanning micrographs of HeLa cells confirmed the cell permeability of the PA-1 and its ability to selectively detect Cys in living cells. In addition, the proposed probe was successfully applied for the determination of Cys in blood serum samples.
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Affiliation(s)
- B Kirthika Rani
- Centre for Nanoscience and Nanotechnology, Department of Chemistry, Gandhigram Rural Institute, Gandhigram, 624302 Dindigul, Tamil Nadu, India
| | - S Abraham John
- Centre for Nanoscience and Nanotechnology, Department of Chemistry, Gandhigram Rural Institute, Gandhigram, 624302 Dindigul, Tamil Nadu, India.
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41
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42
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Liu Y, Meng F, Lin W. Single fluorescent probe for reversibly detecting copper ions and cysteine in a pure water system. RSC Adv 2016. [DOI: 10.1039/c6ra03313j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
In this work, we have engineered a novel fluorescent probe PI, which remarkably can reversible detect copper ion and cysteine in pure water system for the first time.
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Affiliation(s)
- Yong Liu
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Fangfang Meng
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Biological Science and Technology
- University of Jinan
- Jinan
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43
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Liu Y, Lv X, Hou M, Shi Y, Guo W. Selective Fluorescence Detection of Cysteine over Homocysteine and Glutathione Based on a Cysteine-Triggered Dual Michael Addition/Retro-aza-aldol Cascade Reaction. Anal Chem 2015; 87:11475-83. [PMID: 26478004 DOI: 10.1021/acs.analchem.5b03286] [Citation(s) in RCA: 113] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In this work, a cysteine (Cys)-triggered dual Michael addition/retro-aza-aldol cascade reaction has been exploited and utilized to construct a fluorescent probe for Cys for the first time. The resulting fluorescent probe 8-alkynylBodipy 1 contains an activated alkynyl unit as Michael receptor and a Bodipy dye as fluorescence reporter and can highly selectively detect Cys over homocysteine (Hcy)/glutathione (GSH) as well as other amino acids with a significant fluorescence off-on response (∼4500-fold) and an ultralow detection limit (0.38 nM). The high selectivity of 1 for Cys could be attributed to a kinetically favored five-membered cyclic intermediate produced by the dual Michael addition of Cys with the activated alkynyl unit of 1. The big fluorescence off-on response is due to the subsequent retro-aza-aldol reaction of the five-membered cyclic intermediate that results in the release of a highly fluorescent 8-methylBodipy dye 2. The probe has been successfully used to detect and image Cys in serum and cells, respectively.
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Affiliation(s)
- Yawei Liu
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan, Shanxi 030006, China
| | - Xin Lv
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan, Shanxi 030006, China
| | - Min Hou
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan, Shanxi 030006, China
| | - Yawei Shi
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan, Shanxi 030006, China
| | - Wei Guo
- School of Chemistry and Chemical Engineering and ‡Institute of Biotechnology, Shanxi University , Taiyuan, Shanxi 030006, China
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45
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Solvent and pH Effects of Coumarin-Terminated Monolayer on Silver Particles. J Fluoresc 2015; 25:777-85. [DOI: 10.1007/s10895-015-1587-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 05/26/2015] [Indexed: 11/26/2022]
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46
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Zeng G, Li J, Liang H, Yuan Y, Li X, Yin C, Yang Z, Fan Q, Lu X, Huang W. A Water-soluble Conjugated Polymer for Thiol Detection Based on "Turn-off" Effect. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500247] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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47
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Zhu Z, Liu W, Cheng L, Li Z, Xi Z, Yi L. New NBD-based fluorescent probes for biological thiols. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.117] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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48
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Liu M, Jiang Q, Lu Z, Huang Y, Tan Y, Jiang Q. A coumarin-based fluorescent turn-on probe for detection of biothiols in vitro. LUMINESCENCE 2015; 30:1395-402. [PMID: 25924593 DOI: 10.1002/bio.2912] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 01/15/2015] [Accepted: 03/03/2015] [Indexed: 12/14/2022]
Abstract
A novel fluorescent probe (CA-N) was designed and synthesized for detection of biothiols. CA-N displayed a strong fluorescence in the presence of biothiols with high sensitivity, and the mechanism for detection biothiols was based on the Michael addition reaction of a thiol group to α,β-unsaturated ketones. CA-N showed low detection limit for cysteine (Cys), homocysteine (Hcy), and glutathione (GSH), which were calculated as 3.16, 0.19 and 5.15 μM, respectively. At the same time, CA-N exhibited high selectivity toward biothiols compared with other biological amino acids. In vitro cell experiments proved that CA-N had no cytotoxicity, high cell permeability and could be employed in living cell imaging for biothiols.
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Affiliation(s)
- Mengqiang Liu
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Qian Jiang
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Zhiyun Lu
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Yan Huang
- Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Yanfei Tan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
| | - Qing Jiang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu, 610064, China
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49
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Niu LY, Zheng HR, Chen YZ, Wu LZ, Tung CH, Yang QZ. Fluorescent sensors for selective detection of thiols: expanding the intramolecular displacement based mechanism to new chromophores. Analyst 2015; 139:1389-95. [PMID: 24466567 DOI: 10.1039/c3an01849k] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Biological thiols, including cysteine (Cys), homocystein (Hcy) and glutathione (GSH), play crucial roles in maintaining the appropriate redox status of biological systems. An abnormal level of biothiols is associated with different diseases, therefore, the discrimination between them is of great importance. Herein, we present two fluorescent sensors for selective detection of biothiols based on our recently reported intramolecular displacement mechanism. We expanded this mechanism to commercially available chromophores, 4-chloro-7-nitro-2,1,3-benzoxadiazole (NBD-Cl) and heptamethine cyanine dye IR-780. The sensors operate by undergoing displacement of chloride by thiolate. The amino groups of Cys/Hcy further replace the thiolate to form amino-substituted products, which exhibit dramatically different photophysical properties compared to sulfur-substituted products from the reaction with GSH. NBD-Cl is highly selective towards Cys/Hcy and exhibits significant fluorescence enhancement. IR-780 showed a variation in its fluorescence ratio towards Cys over other thiols. Both of the sensors can be used for live-cell imaging of Cys. The wide applicability of the mechanism may provide a powerful tool for developing novel fluorescent sensors for selective detection of biothiols.
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Affiliation(s)
- Li-Ya Niu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.
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50
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Ürüt GÖ, Karakaş D, Maity C. Novel Multiporphyrin Functionalized Single-Walled Carbon Nanotubes. J Fluoresc 2015; 25:529-39. [DOI: 10.1007/s10895-015-1522-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 01/20/2015] [Indexed: 10/23/2022]
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