1
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Gui W, Wang WX. Copper redox state in cells and aquatic organisms: Implication for toxicity. JOURNAL OF HAZARDOUS MATERIALS 2024; 476:135039. [PMID: 38941830 DOI: 10.1016/j.jhazmat.2024.135039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 06/18/2024] [Accepted: 06/24/2024] [Indexed: 06/30/2024]
Abstract
Copper (Cu) redox state has been an important issue in biology and toxicology research, but many research gaps remain to be explored due to the limitations in the detecting techniques. Herein, the regulation of Cu homeostasis, including absorption, translocation, utilization, storage, and elimination behavior is discussed. Cuproptosis, a newly identified type of cell death caused by excessive Cu accumulation, which results in the aggregation of DLAT protein or the loss of Fe-S cluster and finally proteotoxic stress, is reviewed. Several longstanding mysteries of diseases such as Wilson disease and toxic effects, may be attributed to cuproptosis. Furthermore, we review the advanced detection methods and application of Cu(I) and Cu(II), especially the in-situ imaging techniques such as XANES, and chemosensors. Most of the existing studies using these detection techniques focus on the bioaccumulation and toxicity of Cu(I) and Cu(II) in cells and aquatic organisms. Finally, it will be important to identify the roles of Cu(I) and Cu(II) in the growth, development, and diseases of organisms, as well as the relationship between bioaccumulation and toxicity of Cu(I) and Cu(II) in cellular and aquatic toxicology.
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Affiliation(s)
- Wanying Gui
- School of Energy and Environment and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China; Research Centre for the Oceans and Human Health, City University of Hong Kong Shenzhen Research Institute, Shenzhen 518057, China
| | - Wen-Xiong Wang
- School of Energy and Environment and State Key Laboratory of Marine Pollution, City University of Hong Kong, Kowloon, Hong Kong, China; Research Centre for the Oceans and Human Health, City University of Hong Kong Shenzhen Research Institute, Shenzhen 518057, China.
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2
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Pang S, Yu Y, Wu W, Wu M, You J, Wu C, Zu P. Synthesis and Application of 1,8-Naphthalimide Derivatives Fluorescent Probe for Sequential Recognition of Cu 2+ and H 2PO 4. J Fluoresc 2024:10.1007/s10895-024-03692-y. [PMID: 38613712 DOI: 10.1007/s10895-024-03692-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 03/26/2024] [Indexed: 04/15/2024]
Abstract
A naphthalimide Schiff base fluorescent probe (BSS) was designed and synthesized from 4-bromo-1,8-naphthalic anhydride, and its structure was characterized by 1HNMR, 13CNMR, FTIR, and MS. Fluorescence emission spectra showed that probe BSS could realize the "turn-off" detection of Cu2+ in acetonitrile solution, detection process with strong specificity and excellent anti-interference of other metal ions. In the fluorescence titration experiments, fluorescence intensity of BSS showed a good linear relationship with the Cu2+ concentration (0-10 µmol/L), and the detection limit was up to 7.0 × 10- 8 mol/L. Meanwhile, BSS and Cu2+ could form a 1:1 complex (BSS-Cu2+) during the reaction process. Under the same detection conditions, complex BSS-Cu2+ had specific fluorescence recovery properties for H2PO4- and the whole process was not only fast (6 s) but also free of interference from other anions, with a detection limit was as low as 5.7 × 10- 8 mol/L. In addition, complex BSS-Cu2+ could be successfully applied to the detection of H2PO4- in actual water samples, which with excellent application prospects.
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Affiliation(s)
- Shukui Pang
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, P. R. China
| | - Yanchao Yu
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, P. R. China.
| | - Wenju Wu
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, P. R. China.
| | - Mianyuan Wu
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, 150040, P. R. China
| | - Jun You
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, P. R. China
| | - Canyao Wu
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, P. R. China
| | - Panru Zu
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, School of Materials Science and Chemical Engineering, Harbin University of Science and Technology, Harbin, 150080, P. R. China
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3
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Zhang C, Li X, Wang Y, Nie S, Liu C. Synthesis and application of hypochlorite mediated acylhydrazone fluorescence probes. LUMINESCENCE 2024; 39:e4613. [PMID: 37927147 DOI: 10.1002/bio.4613] [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: 02/12/2023] [Revised: 08/31/2023] [Accepted: 10/12/2023] [Indexed: 11/07/2023]
Abstract
Hypochlorous acid (HClO/ClO- ) is one of the important reactive oxygen species (ROS). It acts as a second signaling molecule within and between cells and is an indispensable active molecule in living organisms to regulate physiological and pathological processes. In this article, two fluorescent probes (PTF and PTA) for highly selective fluorescent recognition of ClO- were successfully synthesized based on the ICT mechanism by condensing phenothiazines with two hydrazides via the hydrazide structure (). PTF can identify different concentrations of ClO- in two steps. Due to its ClO- two site recognition, the probe exhibited good selectivity (specific recognition of ClO- over a wide concentration range), a fast time response (rapid recognition in seconds), a sufficiently low detection limit (3.6 and 11.0 nM), and large Stokes shifts (180 and 145 nm). Furthermore, the recognition of ClO- by contrasting probes with different substituents exhibited different fluorescence changes of ratiometric type and turn-off. PTF successfully achieves the detection of exogenous and endogenous ClO- in aqueous solution and living cells.
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Affiliation(s)
- Chenglu Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Xiangling Li
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Yiming Wang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Shiru Nie
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Chang Liu
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
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4
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Peng T, Qiu F, Qu Y, Yu C, Cheng X, Li L. Current and Future of "Turn-On" Based Small-Molecule Copper Probes for Cuproptosis. ChemistryOpen 2023; 12:e202300078. [PMID: 37705070 PMCID: PMC10499804 DOI: 10.1002/open.202300078] [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: 05/12/2023] [Revised: 08/20/2023] [Indexed: 09/15/2023] Open
Abstract
Increasing evidence shows that abnormal copper (Cu) metabolism is highly related to many diseases, such as Alzheimer's disease, Wilson's disease, hematological malignancies and Menkes disease. Very recently, cuproptosis, a Cu-dependent, programmed cell death was firstly described by Tsvetkov et al. in 2022. Their findings may provide a new perspective for the treatment of related diseases. However, the concrete mechanisms of these diseases, especially cuproptosis, remain completely unclear, the reason of which may be a lack of reliable tools to conduct highly selective, sensitive and high-resolution imaging of Cu in complex life systems. So far, numerous small-molecular fluorescent probes have been designed and utilized to explore the Cu signal pathway. Among them, fluorescence turn-on probes greatly enhance the resolution and accuracy of imaging and may be a promising tool for research of investigation into cuproptosis. This review summarizes the probes developed in the past decade which have the potential to study cuproptosis, focusing on the design strategies, luminescence mechanism and biological-imaging applications. Besides, we put forward some ideas concerning the design of next-generation probes for cuproptosis, aiming to tackle the main problems in this new field. Furthermore, the prospect of cuproptosis in the treatment of corresponding diseases is also highlighted.
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Affiliation(s)
- Ting‐En Peng
- Key Laboratory of Flexible Electronics (KLOFE) &Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center forAdvanced Materials (SICAM)Nanjing Tech UniversityNanjing211816China
| | - Feng Qiu
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringJiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)Nanjing Tech UniversityNanjing211816China
| | - Yunwei Qu
- The Institute of Flexible Electronics (IFE, Future Technologies)Xiamen UniversityXiamen361005China
| | - Changmin Yu
- Key Laboratory of Flexible Electronics (KLOFE) &Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center forAdvanced Materials (SICAM)Nanjing Tech UniversityNanjing211816China
| | - Xiamin Cheng
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringJiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)Nanjing Tech UniversityNanjing211816China
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) &Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center forAdvanced Materials (SICAM)Nanjing Tech UniversityNanjing211816China
- The Institute of Flexible Electronics (IFE, Future Technologies)Xiamen UniversityXiamen361005China
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5
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Zhao J, Tang C, Zhang K, Li X, Dai C, Gu B. Construction of a novel ESIPT and AIE-based fluorescent sensor for sequentially detecting Cu 2+ and H 2S in both living cells and zebrafish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 300:122951. [PMID: 37270973 DOI: 10.1016/j.saa.2023.122951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/17/2023] [Accepted: 05/28/2023] [Indexed: 06/06/2023]
Abstract
The development of effective methods for tracking Cu2+ and H2S in living organisms is urgently required due to their vital function in a variety of pathophysiological processes. In this work, a new fluorescent sensor BDF with excited-state intramolecular proton transfer (ESIPT) and aggregation-induced emission (AIE) features for the successive detection of Cu2+ and H2S was constructed by introducing 3,5-bis(trifluoromethyl)phenylacetonitrile into the benzothiazole skeleton. BDF showed a fast, selective and sensitive fluorescence "turn off" response to Cu2+ in physiological media, and the situ-formed complex can serve as a fluorescence "turn on" sensor for highly selective detection of H2S through the Cu2+ displacement approach. In addition, the detection limits of BDF for Cu2+ and H2S were determined to be 0.05 and 1.95 μM, respectively. Encouraged by its favourable features, including strong red fluorescence from the AIE effect, large Stokes shift (285 nm), high anti-interference ability and good function at physiological pH as well as a low toxicity, BDF was successfully applied for the consequent imaging of Cu2+ and H2S in both living cells and zebrafish, making it an ideal candidate for detecting and imaging of Cu2+ and H2S in live systems.
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Affiliation(s)
- Jingjun Zhao
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Can Tang
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Keyang Zhang
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Xinyu Li
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Cong Dai
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China
| | - Biao Gu
- Key Laboratory of Organometallic New Materials, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, PR China.
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6
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Zhang Y, Li Y, Sun M, Lu L, Zhu B, Ma J. 3A novel carbazole-based AIE-active fluorescent sensor for fast and ultrasensitive detection of Cu 2+ and Co 2+ in normal saline system. Photochem Photobiol Sci 2023:10.1007/s43630-023-00424-2. [PMID: 37131094 DOI: 10.1007/s43630-023-00424-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 04/14/2023] [Indexed: 05/04/2023]
Abstract
A novel phenyl-carbazole-based fluorescent sensor (PCBP) has been synthesized and investigated to selectively detect Cu2+ or Co2+. The PCBP molecule exhibits the excellent fluorescent property with the aggregation-induced emission (AIE) effect. In given THF/normal saline (fw = 95%) system, the PCBP sensor shows turn-off fluorescence performance at 462 nm with Cu2+ or Co2+. It reveals excellent characteristics of good selectivity, and ultra-high sensitivity, strong anti-interference ability, wide pH applicable range, as well as ultra-fast detection response. The limit of detection (LOD) of the sensor reaches 1.1 × 10-9 mol·L-1 and 1.1 × 10-8 mol·L-1 for Cu2+ and Co2+ in turn. The formation mechanism of AIE fluorescence of PCBP molecules is attributed to the synergistic effect of intramolecular & intermolecular charge transfer (I&ICT). Meanwhile, the PCBP sensor has good repeatability for the detection of Cu2+, and performs excellent stability and sensitivity for the detection of Cu2+ in real water sample. The PCBP-based fluorescent test strips present reliable capacity for the detection of Cu2+ and Co2++ in aqueous solution.
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Affiliation(s)
- Yuxin Zhang
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, People's Republic of China
| | - Yiduo Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, People's Republic of China
| | - Meng Sun
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, People's Republic of China
| | - Luyu Lu
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, People's Republic of China
| | - Baokun Zhu
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, People's Republic of China
| | - Jie Ma
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai, 200093, People's Republic of China.
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7
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Shaydyuk Y, Bashmakova NV, Klishevich GV, Dmytruk AM, Kachkovsky OD, Kuziv IB, Dubey IY, Belfield KD, Bondar MV. Nature of Linear Spectral Properties and Fast Relaxations in the Excited States and Two-Photon Absorption Efficiency of 3-Thiazolyl and 3-Phenyltiazolyl Coumarin Derivatives. ACS OMEGA 2023; 8:11564-11573. [PMID: 37008079 PMCID: PMC10061630 DOI: 10.1021/acsomega.3c00654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/07/2023] [Indexed: 06/19/2023]
Abstract
Coumarin-based fluorescent agents play an important role in the manifold fundamental scientific and technological areas and need to be carefully studied. In this research, linear photophysics, photochemistry, fast vibronic relaxations, and two-photon absorption (2PA) of the coumarin derivatives, methyl 4-[2-(7-methoxy-2-oxo-chromen-3-yl)thiazol-4-yl]butanoate (1) and methyl 4-[4-[2-(7-methoxy-2-oxo-chromen-3-yl)thiazol-4-yl]phenoxy]butanoate (2), were comprehensively analyzed using stationary and time-resolved spectroscopic techniques, along with quantum-chemical calculations. The steady-state one-photon absorption, fluorescence emission, and excitation anisotropy spectra, as well as 3D fluorescence maps of 3-hetarylcoumarins 1 and 2 were obtained at room temperature in solvents of different polarities. The nature of relatively large Stokes shifts (∼4000-6000 cm-1), specific solvatochromic behavior, weak electronic π → π* transitions, and adherence to Kasha's rule were revealed. The photochemical stability of 1 and 2 was explored quantitatively, and values of photodecomposition quantum yields, on the order of ∼10-4, were determined. A femtosecond transient absorption pump-probe technique was used for the investigation of fast vibronic relaxation and excited-state absorption processes in 1 and 2, while the possibility of efficient optical gain was shown for 1 in acetonitrile. The degenerate 2PA spectra of 1 and 2 were measured by an open aperture z-scan method, and the maximum 2PA cross-sections of ∼300 GM were obtained. The electronic nature of the hetaryl coumarins was analyzed by quantum-chemical calculations using DFT/TD-DFT level of theory and was found to be in good agreement with experimental data.
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Affiliation(s)
- Yevgeniy
O. Shaydyuk
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
| | - Nataliia V. Bashmakova
- Taras
Shevchenko National University of Kyiv, Volodymyrska Street, 60, Kyiv 01601, Ukraine
| | - George V. Klishevich
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
| | - Andriy M. Dmytruk
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
| | - Olexiy D. Kachkovsky
- V.P.
Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the
NAS of Ukraine, Murmanskaya
Street, 1, Kyiv 02660, Ukraine
| | - Iaroslav B. Kuziv
- Institute
of Molecular Biology and Genetics of the NAS of Ukraine, Zabolotnogo Street, 150, Kyiv 03141, Ukraine
| | - Igor Ya. Dubey
- Institute
of Molecular Biology and Genetics of the NAS of Ukraine, Zabolotnogo Street, 150, Kyiv 03141, Ukraine
| | - Kevin D. Belfield
- Department
of Chemistry and Environmental Science, College of Science and Liberal
Arts, New Jersey Institute of Technology, University Heights, Newark, New Jersey 07102, United States
| | - Mykhailo V. Bondar
- Institute
of Physics National Academy of Sciences of Ukraine, Prospect Nauki, 46, Kyiv 03028, Ukraine
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Sun L, Wang Z, Chen L, Sun X, Yang Z, Gu W. A novel dehydroabietic acid-based multifunctional fluorescent probe for the detection and bioimaging of Cu 2+/Zn 2+/ClO . Analyst 2023; 148:1867-1876. [PMID: 36942689 DOI: 10.1039/d3an00001j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
Abstract
A multifunctional dehydroabietic acid-based fluorescent probe (CPS) was designed and synthesized by introducing the 2,6-bis(1H-benzo[d]imidazol-2-yl)phenol fluorophore. The probe CPS could selectively recognize Cu2+, Zn2+ and ClO- ions from other analytes, and it showed fluorescence quenching behavior toward Cu2+ and a ratiometric response to Zn2+ and ClO- by changing from green fluorescence to blue and cyan, respectively. The detection limits toward Cu2+, Zn2+ and ClO- ions were 3.8 nM, 0.253 μM and 0.452 μM, respectively. In addition, CPS presented many fascinating merits, such as high selectivity, a short response time (15-20 s), a wide pH range (3-10) and high photostability. The sensing mechanisms of CPS were verified by 1H-NMR, ESI-MS, FT-IR and Job's plot methods. Meanwhile, CPS exhibited satisfactory detection performance in water samples. More importantly, the probe could be applied as a promising tool for visual bioimaging of three ions in living cells and zebrafishes.
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Affiliation(s)
- Lu Sun
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Zhonglong Wang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Linlin Chen
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Xuebao Sun
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Zihui Yang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Wen Gu
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
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9
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Development in Fluorescent OFF-ON Probes Based on Cu 2+ Promoted Hydrolysis Reaction of the Picolinate Moiety. J Fluoresc 2023; 33:401-411. [PMID: 36480123 DOI: 10.1007/s10895-022-03078-y] [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: 09/12/2022] [Accepted: 11/08/2022] [Indexed: 12/13/2022]
Abstract
Anions and cations have a key role in our normal life. Cu2+ ion is a crucial trace element accountable for the part of several cellular enzymes and proteins, including cytochrome c oxidase, dopamine monooxygenase, Cu/Zn superoxide dismutase, and ceruloplasmin. WHO has found the extreme acceptable level of Cu2+ ions in drinking water is up to 2.0 ppm. Excess use of Cu2+ ions is associated with various human genetic disorders. Thus, the visualization of Cu2+ ions to avoid its toxic effects in chemical and biological systems is significant. In this review we have summarized sensors based on catalytic hydrolysis of picolinate to detect Cu2+ ions. The sensors based on hydrolysis of picolinate are very selective as compared to the other sensors for Cu2+ ions detection. We have focused on describing the structure, spectral properties, detection limits, and bioimaging model of the sensors.
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10
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A dual-functional chemosensor based on acylhydrazone derivative for rapid detection of Zn(II) and Mg(II): spectral properties, recognition mechanism and application studies. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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11
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A quinoline-fluoran hybrid fluorescent probe for selectively and sensitively sensing copper ions and fluorescence imaging application. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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A novel fluorescence aggregation-induced emission active chemosensor for sequential determination of Cu2+ and S2− in an almost neat aqueous solution. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Li Z, Hou JT, Wang S, Zhu L, He X, Shen J. Recent advances of luminescent sensors for iron and copper: Platforms, mechanisms, and bio-applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214695] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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14
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Yu J, Xu Y, Shi S, Wang J, Song H, Fu L. Spectroscopic properties and fluorescent recognition of dye sensitized layered lutetium-terbium hydroxides. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 276:121240. [PMID: 35429864 DOI: 10.1016/j.saa.2022.121240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 03/21/2022] [Accepted: 04/03/2022] [Indexed: 06/14/2023]
Abstract
The layered rare earth hydroxides have attracted increasing interests due to their diverse chemical composition and tunable spectroscopic properties. In this paper, a novel Tb3+ activated layered lutetium hydroxide (LLuH:Tb) was fabricated, in which the inorganic NO3- ions were ion-exchanged with organic (ibuprofen or dodecylsulfonate) anions. After the ion-exchange reaction, the organic anions intercalated LLuH:Tb showed the distinct lamellar structure with the interlayer distance of about 2.56 nm, confirming the formation of inorganic/organic hybrid assembly. The dye ibuprofen-intercalated hybrid effectively promoted the characteristic 5D4 → 7F5 green emission of Tb3+ in the host but failed to be exfoliated into nanosheet colloid. On the contrary, the dodecylsulfonate-intercalated hybrid was readily to be exfoliated into nanosheet colloid by dissolving in formamide solvent, but the green emission of Tb3+ was too weak to be observed. To take advantage of their respective merits and explore the practical uses, certain amounts of dye ibuprofen were directly added to the dodecylsulfonate-intercalated hybrid colloid. Excited with the ultraviolet light, the characteristic green fluorescence of Tb3+ was dramatically enhanced, indicating that the dye was a superior light-harvesting antenna to sensitize the activator Tb3+. The dye sensitized hybrid colloid was very stable at ambient temperature and exhibited excellent fluorescent recognition for Cu2+ ions over other metal ions in aqueous solution due to the large fluorescence quenching. The detection limit for Cu2+ ion reaches 7.63 × 10-7 mol/L, which is far lower than the limitation of Cu2+ in drinking water recommended by the World Health Organization (1.57 × 10-5 mol/L). The fluorescence enhanced/quenched sensor with excellent stability exhibits a high potential for the detection of Cu2+ in routine environmental water.
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Affiliation(s)
- Jingjie Yu
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nanomaterials, Hebei Normal University, Shijiazhuang 050024, China
| | - Yifei Xu
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nanomaterials, Hebei Normal University, Shijiazhuang 050024, China
| | - Shikao Shi
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nanomaterials, Hebei Normal University, Shijiazhuang 050024, China.
| | - Jiye Wang
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nanomaterials, Hebei Normal University, Shijiazhuang 050024, China
| | - Huihua Song
- College of Chemistry and Materials Science, Hebei Key Laboratory of Inorganic Nanomaterials, Hebei Normal University, Shijiazhuang 050024, China
| | - Lianshe Fu
- Department of Physics, CICECO - Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
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15
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Zhang Y, Qiu X, Sun L, Yan Q, Luck RL, Liu H. A two-photon fluorogenic probe based on a coumarin schiff base for formaldehyde detection in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 274:121074. [PMID: 35257990 DOI: 10.1016/j.saa.2022.121074] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/18/2022] [Accepted: 02/21/2022] [Indexed: 06/14/2023]
Abstract
A novel two-photon fluorogenic probe has been developed to detect formaldehyde with fast response, low cytotoxicity, and excellent selectivity. This probe exhibits a strong turn-on fluorescence response to formaldehyde under excitation at 370 nm and has been successfully applied to detect formaldehyde in living cells. Theoretical calculations at the B3LYP/6-31 + G(d,p), APFD/6-311++G, and APFD/6-311 + G(2d,p) levels of theory for the absorption and emission wavelengths of the probes were in agreement with those obtained experimentally.
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Affiliation(s)
- Yibin Zhang
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, PR China.
| | - Xianyu Qiu
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, PR China
| | - Lin Sun
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, PR China
| | - Qin Yan
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, PR China
| | - Rudy L Luck
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States.
| | - Haiying Liu
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States.
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