101
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Xu L, Chai Y, Li C, Chai L. Co (II) and Cd (II) complexes with imidazole‐2‐carboxaldehyde groups: spectroscopic, antibacterial, Hirshfeld surfaces analyses, and TD/DFT calculations. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6279] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Li‐Yan Xu
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
| | - Yong‐Mei Chai
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
| | - Cheng‐Guo Li
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
| | - Lan‐Qin Chai
- School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou 730070 China
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102
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Zhang Y, Cao X, Zhen L, Wang X. A mesoporous silica-based fluorescent chemosensor bearing bis-Schiff base for the sensitive detection of Cu2+ ions. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122093] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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103
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104
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Falcone E, Vileno B, Hoang M, Raibaut L, Faller P. A luminescent ATCUN peptide variant with enhanced properties for copper(II) sensing in biological media. J Inorg Biochem 2021; 221:111478. [PMID: 33975250 DOI: 10.1016/j.jinorgbio.2021.111478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 10/21/2022]
Abstract
The measurement of labile CuII in biological samples is fundamental for understanding Cu metabolism and has been emerging as a promising diagnostic marker for Cu-related pathologies such as Wilson's and Alzheimer's diseases. The use of fluorescent chelators may be useful to circumvent separation steps employed by current methods. For this purpose, we recently designed a selective and suited-affinity turn-off luminescent probe based on a peptide bearing the CuII-binding Xxx-Zzz-His (Amino-Terminal CuII- and NiII-binding, ATCUN) motif and a TbIII-DOTA (1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid) complex. Here, we present an analogue probe bearing the ATCUN motif variant Xxx-His-His. This probe showed much faster response in biologically-relevant media and higher stability than the previous motif at low pH. These features could be beneficial to the measurement of dynamic CuII fluctuations and the application in slightly acidic media, such as urine.
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Affiliation(s)
- Enrico Falcone
- Institut de Chimie, UMR 7177, CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67000 Strasbourg, France.
| | - Bertrand Vileno
- Institut de Chimie, UMR 7177, CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67000 Strasbourg, France; French EPR Federation of Research, Fédération IR-RPE CNRS, 67081 Strasbourg, France.
| | - Mai Hoang
- Institut de Chimie, UMR 7177, CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67000 Strasbourg, France; Department of Chemistry, Earlham College, 801 National Road West, Richmond, 47374, Indiana, USA.
| | - Laurent Raibaut
- Institut de Chimie, UMR 7177, CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67000 Strasbourg, France.
| | - Peter Faller
- Institut de Chimie, UMR 7177, CNRS, Université de Strasbourg, 4 Rue Blaise Pascal, 67000 Strasbourg, France.
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105
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Oggianu M, Figus C, Ashoka-Sahadevan S, Monni N, Marongiu D, Saba M, Mura A, Bongiovanni G, Caltagirone C, Lippolis V, Cannas C, Cadoni E, Mercuri ML, Quochi F. Silicon-based fluorescent platforms for copper(ii) detection in water. RSC Adv 2021; 11:15557-15564. [PMID: 35481193 PMCID: PMC9029085 DOI: 10.1039/d1ra02695j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 04/19/2021] [Indexed: 12/23/2022] Open
Abstract
The potential of silicon-based fluorescent platforms for the detection of trace toxic metal ions was investigated in an aqueous environment. To this aim, silicon chips were first functionalized with amino groups, and fluorescein organic dyes, used as sensing molecules, were then covalently linked to the surface via formation of thiourea groups. The obtained hybrid heterostructures exhibited high sensitivity and selectivity towards copper(ii), a limit of detection compatible with the recommended upper limits for copper in drinking water, and good reversibility using a standard metal-chelating agent. The fluorophore-analyte interaction mechanism at the basis of the reported fluorescence quenching, as well as the potential of performance improvement, were also studied. The herein presented sensing architecture allows, in principle, tailoring of the selectivity towards other metal ions by proper fluorophore selection, and provides a favorable outlook for integration of fluorescent chemosensors with silicon photonics technology.
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Affiliation(s)
- Mariangela Oggianu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Cristiana Figus
- Dipartimento di Fisica, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
| | - Suchithra Ashoka-Sahadevan
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Noemi Monni
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Daniela Marongiu
- Dipartimento di Fisica, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
| | - Michele Saba
- Dipartimento di Fisica, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
| | - Andrea Mura
- Dipartimento di Fisica, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Giovanni Bongiovanni
- Dipartimento di Fisica, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
| | - Claudia Caltagirone
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Vito Lippolis
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Carla Cannas
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Enzo Cadoni
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Maria Laura Mercuri
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
| | - Francesco Quochi
- Dipartimento di Fisica, Università degli Studi di Cagliari, Complesso Universitario di Monserrato I-09042 Monserrato (CA) Italy
- INSTM, Cagliari Unit Via Giuseppe Giusti, 9 I-50121 Firenze Italy
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106
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Falcone E, Okafor M, Vitale N, Raibaut L, Sour A, Faller P. Extracellular Cu2+ pools and their detection: From current knowledge to next-generation probes. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213727] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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107
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Wu S, Ma X, Wang Y, Zhou J, Li X, Wang X. A novel fluorescent BODIPY-based probe for detection of Cu 2+ and H 2S based on displacement approach. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 249:119330. [PMID: 33378736 DOI: 10.1016/j.saa.2020.119330] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/26/2020] [Accepted: 12/07/2020] [Indexed: 06/12/2023]
Abstract
A new BODIPY-based fluorescent probe (BC-DPA) was prepared by a simple method for Cu2+ detection in aqueous media and living cells. BC-DPA displayed excellent selectivity toward Cu2+via fluorescence "turn-off" mode when a mononuclear Cu(Ⅱ) complex is formed. The corresponding BC-DPA-Cu(Ⅱ) complex, whose structure was characterized by X-ray crystallography, has Cu(Ⅱ) in a distorted octahedral geometry. On the basis of the displacement approach, the fluorescence of BC-DPA-Cu2+ was recovered in the presence of S2-, which allowed the system to act as a sensitive "turn-on" sensor for hydrogen sulfide. Furthermore, BC-DPA exhibited noticeable permeability and low cytotoxicity, making it a useful tool to detect Cu2+ in biosystems.
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Affiliation(s)
- Shasha Wu
- School of Pharmacy, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Xiaoyan Ma
- Provincial Key Laboratory of the Conservation and Exploitation Research of Biological Resources in Anhui, College of Life Sciences, Anhui Normal University, Wuhu, 241000, PR China
| | - Yujing Wang
- School of Pharmacy, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Jie Zhou
- Large Instruments Sharing Service Centre, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, PR China
| | - Xianghua Li
- School of Pharmacy, Hubei University of Science and Technology, Xianning 437100, PR China
| | - Xiaobo Wang
- School of Pharmacy, Hubei University of Science and Technology, Xianning 437100, PR China.
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108
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Shi WJ, Wei YF, Li CF, Sun H, Feng LX, Pang S, Liu F, Zheng L, Yan JW. A novel near-infrared-emitting aza-boron-dipyrromethene-based remarkable fluorescent probe for Hg 2+ in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 248:119207. [PMID: 33248887 DOI: 10.1016/j.saa.2020.119207] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 10/22/2020] [Accepted: 10/25/2020] [Indexed: 06/12/2023]
Abstract
A new near-infrared (NIR)-emitting aza-boron-dipyrromethene dye with two electron-donating amino groups at 1- and 7-positions has been prepared via several steps of reactions. This probe showed a NIR absorption at 748 nm with an obvious shoulder peak at 634 nm in CH3CN/H2O. Interestingly, a NIR fluorescence emission at 843 nm was observed with a large Stokes shift of 95 nm. This novel NIR-emitting aza-boron-dipyrromethene dye was further investigated as a Hg2+-sensing fluorescent probe, which selectively bound to Hg2+, showing a blue-shifted and sharp absorption band at 695 nm with the disappearance of the shoulder peak at 634 nm. Correspondingly, the color change could be easily seen from blue to green. Interestingly, the emission exhibited an absolutely "turn-on" peak at 725 nm with a significant blue shift by 118 nm (from 843 to 725 nm), due to the efficient inhibition of the intramolecular-charge-transfer process arising from two amino groups. This probe was finally introduced to Hela cells, showing a "OFF-ON" NIR emission upon exposure to Hg2+. The overall results confirmed that this novel NIR-emitting aza-boron-dipyrromethene fluorescent probe with a large Stokes shift could serve as a colorimetric and fluorescent "turn-on" sensor for Hg2+ in both solutions and living cells.
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Affiliation(s)
- Wen-Jing Shi
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China.
| | - Yong-Feng Wei
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Chun-Feng Li
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Han Sun
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, PR China
| | - Liu-Xia Feng
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Shi Pang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Fenggang Liu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China.
| | - Liyao Zheng
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Jin-Wu Yan
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, PR China.
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109
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Zhang X, Fan Y, Zhan TG, Qi QY, Zhao X. A thiophene-derived hexaazatriphenylene (HAT) fluorescent sensor for the selective detection of Ag+ ion. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152911] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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110
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Khan SA, Ullah Q, Parveen H, Mukhtar S, Alzahrani KA, Asad M. Synthesis and photophysical investigation of novel imidazole derivative an efficient multimodal chemosensor for Cu(II) and fluoride ions. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113022] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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111
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Yang M, Lee SC, Kim M, Lim MH, Kim C. A multi-functional picolinohydrazide-based chemosensor for colorimetric detection of iron and dual responsive detection of hypochlorite. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 245:118899. [PMID: 32932033 DOI: 10.1016/j.saa.2020.118899] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/21/2020] [Accepted: 08/26/2020] [Indexed: 06/11/2023]
Abstract
A novel effective chemosensor HPHN, (E)-6-hydroxy-N'-((2-hydroxynaphthalen-1-yl)methylene) picolinohydrazide, was synthesized. HPHN sensed Fe3+/2+ with the changes of color from yellow to orange without obvious inhibition from other cations. In addition, HPHN could detect ClO- by both the color change from yellow to colorless and the fluorescence quenching. The binding modes of HPHN with Fe3+/2+ and ClO- were determined to be 1:1 with Job plot and ESI-mass analysis. HPHN displayed low detection limits of 0.29 μM for Fe3+ and 0.77 μM for Fe2+. For ClO-, the detection limit was 6.20 μM by colorimetric method and 3.99 μM by fluorescent one, respectively. Moreover, HPHN can be employed to quantify Fe3+ and ClO- in environmental samples and apply to cell imaging for ClO-.
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Affiliation(s)
- Minuk Yang
- Department of Fine Chem., Seoul Nat. Univ. of Sci. and Tech., Seoul 01821, Republic of Korea
| | - Su Chan Lee
- Department of Fine Chem., Seoul Nat. Univ. of Sci. and Tech., Seoul 01821, Republic of Korea
| | - Mingeun Kim
- Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea
| | - Mi Hee Lim
- Department of Chemistry, KAIST, Daejeon 34141, Republic of Korea.
| | - Cheal Kim
- Department of Fine Chem., Seoul Nat. Univ. of Sci. and Tech., Seoul 01821, Republic of Korea.
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112
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Panchenko PA, Efremenko AV, Feofanov AV, Ustimova MA, Fedorov YV, Fedorova OA. Ratiometric Detection of Mercury (II) Ions in Living Cells Using Fluorescent Probe Based on Bis(styryl) Dye and Azadithia-15-Crown-5 Ether Receptor. SENSORS 2021; 21:s21020470. [PMID: 33440801 PMCID: PMC7826577 DOI: 10.3390/s21020470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/02/2021] [Accepted: 01/05/2021] [Indexed: 11/16/2022]
Abstract
Bis(styryl) dye 1 bearing N-phenylazadithia-15-crown-5 ether receptor has been evaluated as a ratiometric fluorescent chemosensor for mercury (II) ions in living cells. In aqueous solution, probe 1 selectively responds to the presence of Hg2+ via the changes in the emission intensity as well as in the emission band shape, which is a result of formation of the complex with 1:1 metal to ligand ratio (dissociation constant 0.56 ± 0.15 µM). The sensing mechanism is based on the interplay between the RET (resonance energy transfer) and ICT (intramolecular charge transfer) interactions occurring upon the UV/Vis (380 or 405 nm) photoexcitation of both styryl chromophores in probe 1. Bio-imaging studies revealed that the yellow (500-600 nm) to red (600-730 nm) fluorescence intensity ratio decreased from 4.4 ± 0.2 to 1.43 ± 0.10 when cells were exposed to increasing concentration of mercury (II) ions enabling ratiometric quantification of intracellular Hg2+ concentration in the 37 nM-1 μM range.
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Affiliation(s)
- Pavel A. Panchenko
- Laboratory of Photoactive Supramolecular systems, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS), 119991 Moscow, Russia; (M.A.U.); (Y.V.F.); (O.A.F.)
- Department of Technology of Fine Organic Synthesis and Chemistry of Dyes, Dmitry Mendeleev University of Chemical Technology of Russia, 125047 Moscow, Russia
- Correspondence: ; Tel.: +7-905-525-07-93
| | - Anastasija V. Efremenko
- Biological Faculty, Lomonosov Moscow State University, 119992 Moscow, Russia; (A.V.E.); (A.V.F.)
- Laboratory of Optical Microscopy and Spectroscopy, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of Russian Academy of Sciences, 117997 Moscow, Russia
| | - Alexey V. Feofanov
- Biological Faculty, Lomonosov Moscow State University, 119992 Moscow, Russia; (A.V.E.); (A.V.F.)
- Laboratory of Optical Microscopy and Spectroscopy, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of Russian Academy of Sciences, 117997 Moscow, Russia
| | - Mariya A. Ustimova
- Laboratory of Photoactive Supramolecular systems, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS), 119991 Moscow, Russia; (M.A.U.); (Y.V.F.); (O.A.F.)
| | - Yuri V. Fedorov
- Laboratory of Photoactive Supramolecular systems, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS), 119991 Moscow, Russia; (M.A.U.); (Y.V.F.); (O.A.F.)
| | - Olga A. Fedorova
- Laboratory of Photoactive Supramolecular systems, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences (INEOS RAS), 119991 Moscow, Russia; (M.A.U.); (Y.V.F.); (O.A.F.)
- Department of Technology of Fine Organic Synthesis and Chemistry of Dyes, Dmitry Mendeleev University of Chemical Technology of Russia, 125047 Moscow, Russia
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113
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Mohamad NS, Zakaria NH, Daud N, Tan LL, Ta GC, Heng LY, Hassan NI. The Role of 8-Amidoquinoline Derivatives as Fluorescent Probes for Zinc Ion Determination. SENSORS (BASEL, SWITZERLAND) 2021; 21:E311. [PMID: 33466407 PMCID: PMC7796522 DOI: 10.3390/s21010311] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/10/2020] [Accepted: 12/24/2020] [Indexed: 01/23/2023]
Abstract
Mass-spectrometry-based and X-ray fluorescence-based techniques have allowed the study of the distribution of Zn2+ ions at extracellular and intracellular levels over the past few years. However, there are some issues during purification steps, sample preparation, suitability for quantification, and the instruments' availability. Therefore, work on fluorescent sensors based on 8-aminoquinoline as tools to detect Zn2+ ions in environmental and biological applications has been popular. Introducing various carboxamide groups into an 8-aminoquinoline molecule to create 8-amidoquinoline derivatives to improve water solubility and cell membrane permeability is also a recent trend. This review aims to present a general overview of the fluorophore 8-aminoquinoline and its derivatives as Zn2+ receptors for zinc sensor probes. Various fluorescent chemosensor designs based on 8-amidoquinoline and their effectiveness and potential as a recognition probe for zinc analysis were discussed. Based on this review, it can be concluded that derivatives of 8-amidoquinoline have vast potential as functional receptors for zinc ions primarily because of their fast reactivity, good selectivity, and bio-compatibility, especially for biological applications. To better understand the Zn2+ ion fluorophores' function, diversity of the coordination complex and geometries need further studies. This review provides information in elucidating, designing, and exploring new 8-amidoquinoline derivatives for future studies for the improvement of chemosensors that are selective and sensitive to Zn2+.
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Affiliation(s)
- Nur Syamimi Mohamad
- Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia; (N.S.M.); (L.L.T.); (G.C.T.)
| | - Nur Hanis Zakaria
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia; (N.H.Z.); (L.Y.H.)
| | - Nurulhaidah Daud
- Pusat GENIUS@Pintar Negara, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
| | - Ling Ling Tan
- Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia; (N.S.M.); (L.L.T.); (G.C.T.)
| | - Goh Choo Ta
- Southeast Asia Disaster Prevention Research Initiative (SEADPRI-UKM), Institute for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia; (N.S.M.); (L.L.T.); (G.C.T.)
| | - Lee Yook Heng
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia; (N.H.Z.); (L.Y.H.)
| | - Nurul Izzaty Hassan
- Department of Chemical Sciences, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia; (N.H.Z.); (L.Y.H.)
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114
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Sabarinathan C, Karthikeyan M, Murugappan RM, Anthony SP, Shankar B, Parthasarathy K, Arumuganathan T. Polyoxometalate based ionic crystal: dual applications in selective colorimetric sensor for hydrated ZnCl 2 and antimicrobial activity. NEW J CHEM 2021. [DOI: 10.1039/d1nj00138h] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One-pot synthesis of POM-salt ([Himi]4[SiMo12O40] (1)) was achieved by mixing silicomolybdic acid and imidazole in acidic conditions and characterized by FTIR, TGA, SEM, EDX, ICP-OES and XPS.
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Affiliation(s)
- C. Sabarinathan
- PG & Research Department of Chemistry
- Thiagarajar College
- Madurai-625 009
- India
| | - M. Karthikeyan
- Department of Zoology and Microbiology
- Thiagarajar College
- Madurai-625 009
- India
| | - R. M. Murugappan
- Department of Zoology and Microbiology
- Thiagarajar College
- Madurai-625 009
- India
| | | | - Bhaskaran Shankar
- Department of Chemistry
- Sethu Institute of Technology
- Kariapatti-626 115
- India
| | - Kannabiran Parthasarathy
- Animal & Mineral Origin Drug Research Laboratory (AMDRL)
- Siddha Central Research Institute
- Chennai-600 106
- India
| | - T. Arumuganathan
- PG & Research Department of Chemistry
- Thiagarajar College
- Madurai-625 009
- India
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115
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116
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Yang L, Zhang X, Yang J, Yuan MS, Wang J. A rhodamine-based chemosensor and functionalized gel ball for detecting and adsorbing copper ions. Tetrahedron 2021. [DOI: 10.1016/j.tet.2020.131893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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117
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Karakuş E. A rhodamine based fluorescent chemodosimeter for the selective and sensitive detection of copper (II) ions in aqueous media and living cells. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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118
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Senthil Murugan A, Kiruthika M, Abel Noelson E, Yogapandi P, Gnana kumar G, Annaraj J. Fluorescent sensor for in-vivo bio-imaging, precise tracking of Fe3+ ions in Zebrafish embryos and visual measuring of Cu2+ ions in pico-molar level. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2020.11.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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119
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Moreira Pereira T, Eugen Kümmerle A. Hydrazone-Based Small-Molecule Chemosensors. Comput Biol Chem 2020. [DOI: 10.5772/intechopen.92144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The hydrazone functional group is widely applied in several fields. The versatility and large use of this chemotype are attributed to its easy and straightforward synthesis and unique structural characteristics which is useful for different chemical and biological purposes. Recently hydrazone scaffold has been widely adopted in the design of small-molecule fluorescent and colorimetric chemosensors for detecting metals and anions because of its corresponding non-covalent interactions. This chapter provides an overview of hydrazone-based fluorescent and colorimetric chemosensors for anions and metals of biological interest, with their representative rational designs in the last 15 years. We hope this chapter inspires the development of novel and powerful fluorescent and colorimetric chemosensors for a broad range of applications.
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120
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Kathiravan A, Khamrang T, Dhenadhayalan N, Lin KC, Ramasubramanian K, Jaccob M, Velusamy M. Internet of Things-Enabled Aggregation-Induced Emission Probe for Cu 2+ Ions: Comprehensive Investigations and Three-Dimensional Printed Portable Device Design. ACS OMEGA 2020; 5:32761-32768. [PMID: 33376914 PMCID: PMC7759008 DOI: 10.1021/acsomega.0c05262] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 11/30/2020] [Indexed: 05/05/2023]
Abstract
Herein, we have developed a novel aggregation-induced emission (AIE) probe and three-dimensional (3D) printed portable device for copper (Cu2+) sensing in an aqueous medium. A ubiquitous synthetic route has been employed to devise the anthracene-conjugated imidazo[1,5-a]pyridine (TL19) probe as a unique anchor for Cu2+ ions. The TL19 is meticulously characterized through pivotal spectroscopic techniques, and the satisfactory results were obtained. The solvatochromic analysis and density functional theory calculations cohesively reveal that the TL19 exhibits the intramolecular charge transfer transition upon photoexcitation. Intriguingly, the TL19 exhibits spherically shaped nanoaggregates and enhanced fluorescence in DMSO/water (10:90) mixtures. This fluorescent nanoaggregate instantaneously responded toward the detection of Cu2+ via a deaggregation mechanism. The detection limit is found to be 9 pM in an aqueous medium. Further, the detection of Cu2+ in the HeLa cells has also been achieved due to bright green fluorescence, photostability, and biocompatibility nature of TL19 aggregates. On the other hand, an internet of things (IoT)-embedded 3D printed portable device is constructed for the detection of Cu2+ ions in real water samples. The Cu2+ detection is achieved through an IoT device, and results were acknowledged through an android application in 3.32 s round-trip time. Thus, the IoT-enabled AIE probe could be a prospective device for Cu2+ detection in a constrained environment.
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Affiliation(s)
- Arunkumar Kathiravan
- Department
of Chemistry, Department of Computer Science, Vel Tech
Rangarajan Dr Sagunthala R & D Institute
of Science and Technology, Avadi, Chennai, Tamil Nadu 600 062, India
| | - Themmila Khamrang
- Department
of Chemistry, C. I. College, Bishnupur, Manipur 795126, India
| | - Namasivayam Dhenadhayalan
- Department
of Chemistry, National Taiwan University
and Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - King-Chuen Lin
- Department
of Chemistry, National Taiwan University
and Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - Kanagachidambaresan Ramasubramanian
- Department
of Chemistry, Department of Computer Science, Vel Tech
Rangarajan Dr Sagunthala R & D Institute
of Science and Technology, Avadi, Chennai, Tamil Nadu 600 062, India
| | - Madhavan Jaccob
- Department
of Chemistry & Computational Chemistry Laboratory, Loyola Institute
of Frontier Energy (LIFE), Loyola College, Chennai, Tamil Nadu 600 034, India
| | - Marappan Velusamy
- Department
of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793 022, India
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Sahu M, Manna AK, Chowdhury S, Patra GK. A novel dihydro phenylquinazolinone-based two-in-one colourimetric chemosensor for nickel(ii), copper(ii) and its copper complex for the fluorescent colourimetric nanomolar detection of the cyanide anion. RSC Adv 2020; 10:44860-44875. [PMID: 35516234 PMCID: PMC9058604 DOI: 10.1039/d0ra09023a] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 11/24/2020] [Indexed: 12/16/2022] Open
Abstract
Currently, considerable efforts have been devoted to the detection and quantification of hazardous multi-analytes using a single probe. Herein, we have developed a simple, environment-friendly colourimetric sensor for the sensitive, selective and rapid detection of Ni2+ and Cu2+ ions using a simple organic Schiff base ligand L in methanol-Tris-HCl buffer (1 : 1 v/v, 10 mM, pH = 7.2). The probe L exhibited a binding-induced colour change from colourless to yellow and fluorescence quenching in the presence of both Ni2+ and Cu2+ ions. The interactions between L and the respective metal ions were studied by Job's plot, electrospray ionisation-mass spectrometry (ESI-MS), Fourier-transform infrared spectroscopy (FT-IR), density functional theory (DFT) and time-dependent density functional theory (TDDFT) calculations. The limit of detection (LOD) of L towards Ni2+ and Cu2+ was calculated to be 7.4 × 10-7 M and 4.9 × 10-7 M, respectively. Furthermore, the L-Cu2+ complex could be used as a new cascade fluorescent-colourimetric sensor to detect CN- ions with a very low level of detection (40 nM). Additionally, L could operate in a wide pH range, and thus was successfully applied for the detection and quantification of Ni2+ and Cu2+ in environmental samples, and for building OR- and IMPLICATION-type logic gates.
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Affiliation(s)
- Meman Sahu
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya Bilaspur (C.G) India +917587312992
| | - Amit Kumar Manna
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya Bilaspur (C.G) India +917587312992
| | - Shubhamoy Chowdhury
- Department of Chemistry, Gour Banga University Malda West Bengal 732 103 India
| | - Goutam Kumar Patra
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya Bilaspur (C.G) India +917587312992
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122
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Yan XJ, Wang ZG, Wang Y, Huang YY, Liu HB, Xie CZ, Li QZ, Xu JY. A dual-functional fluorescent probe for sequential determination of Cu 2+/S 2- and its applications in biological systems. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 243:118797. [PMID: 32799193 DOI: 10.1016/j.saa.2020.118797] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/19/2020] [Accepted: 07/21/2020] [Indexed: 06/11/2023]
Abstract
A new acylhydrazine-derived Schiff base fluorescence probe DMI based on "ON-OFF-ON" fluorescence strategy was presented in this paper. Probe DMI could detect Cu2+ selectively and sensitively with dramatic fluorescence quenching in CH3OH-PBS (v/v = 3:7) mixed solution. Once the complex DMI-Cu2+ interacted with S2-, 10.67-folds fluorescence increase was induced via a displacement mechanism under the same experimental conditions. The corresponding detection limits for Cu2+ and S2- were calculated to be 1.52 × 10-8 M and 1.79 × 10-8 M, respectively. The structures of DMI and DMI-Cu2+ were systematically characterized by Job's plot analysis, ESI-MS, IR, X-ray diffraction and density functional theory calculations. Furthermore, fluorescence imaging in MCF-7 cells and zebrafish demonstrated the probe DMI could act as a useful tool to monitor and track intracellular Cu2+ and S2-, which was encouraged by remarkable fluorescence performance and low cytotoxicity. Importantly, the complex DMI-Cu2+ could be applied to detect corrupt blood samples, which could estimate the time of death.
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Affiliation(s)
- Xiao-Jing Yan
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Zhi-Gang Wang
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Yang Wang
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Yu-Ying Huang
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Hai-Bo Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, PR China.
| | - Cheng-Zhi Xie
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, PR China.
| | - Qing-Zhong Li
- The Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, PR China
| | - Jing-Yuan Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
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Harsha KG, Ananda Rao B, Baggi TR, Prabhakar S, Jayathirtha Rao V. Thiophene-phenylquinazoline probe for selective ratiometric fluorescence and visual detection of Fe(iii) and turn-off fluorescence for I - and its applications. Photochem Photobiol Sci 2020; 19:1707-1716. [PMID: 33216103 DOI: 10.1039/d0pp00193g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A 2,5-bis(4-phenylquinazolin-2-yl)thiophene (BQT) probe is designed, synthesized and explored for selective ratiometric fluorescence and visual detection of Fe3+ and as a turn-off fluorescence probe for I- anion. BQT is colorless and has blue emission in CH3CN solution. BQT selectively complexes with Fe3+, turns its solution from colorless to greenish yellow and enables the ratiometric sensing of Fe3+ with limit of detection (LOD) and limit of quantitation (LOQ) of 2 × 10-8 M and 6.1 × 10-8 M, respectively. Binding constant of BQT with Fe3+ is found to be 4.1 × 10-4 M-1. BQT is also able to sense I- anion present in aqueous solution by selectively turning colorless to yellow and fluorescence quenching with a LOD of 1.7 × 10-7 M and LOQ of 5.2 × 10-7 M. BQT sensing ability is not influenced by the presence of other metal ions and anions in the vicinity. The BQT-Fe3+ complex is thoroughly characterized using MALDI-TOF, NMR and Job's plot. A reversibility experiment with EDTA suggests BQT is a reversible fluorescent chemosensor for Fe3+ ions. The spectroscopic data of BQT and its complexes are employed to construct a field test kit for qualitative analysis and INHIBIT logic gate.
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Affiliation(s)
- Kannikanti Gavash Harsha
- Dept. of Analytical and Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad, 500 007, India
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Liu J, Wang S, Li W, Dong Y, Wang J, Song Q, Zhang C. A novel imidazole-based tri-nitrogen metal cations probe with better-selectivity in ionic radius and acting as a Zn2+ fluorescence turn-on sensor. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128909] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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125
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Malikidogo KP, Martin H, Bonnet CS. From Zn(II) to Cu(II) Detection by MRI Using Metal-Based Probes: Current Progress and Challenges. Pharmaceuticals (Basel) 2020; 13:E436. [PMID: 33266014 PMCID: PMC7760112 DOI: 10.3390/ph13120436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/24/2020] [Accepted: 11/27/2020] [Indexed: 01/02/2023] Open
Abstract
Zinc and copper are essential cations involved in numerous biological processes, and variations in their concentrations can cause diseases such as neurodegenerative diseases, diabetes and cancers. Hence, detection and quantification of these cations are of utmost importance for the early diagnosis of disease. Magnetic resonance imaging (MRI) responsive contrast agents (mainly Lanthanide(+III) complexes), relying on a change in the state of the MRI active part upon interaction with the cation of interest, e.g., switch ON/OFF or vice versa, have been successfully utilized to detect Zn2+ and are now being developed to detect Cu2+. These paramagnetic probes mainly exploit the relaxation-based properties (T1-based contrast agents), but also the paramagnetic induced hyperfine shift properties (paraCEST and parashift probes) of the contrast agents. The challenges encountered going from Zn2+ to Cu2+ detection will be stressed and discussed herein, mainly involving the selectivity of the probes for the cation to detect and their responsivity at physiologically relevant concentrations. Depending on the response mechanism, the use of fast-field cycling MRI seems promising to increase the detection field while keeping a good response. In vivo applications of cation responsive MRI probes are only in their infancy and the recent developments will be described, along with the associated quantification problems. In the case of relaxation agents, the presence of another method of local quantification, e.g., synchrotron X-Ray fluorescence, single-photon emission computed tomography (SPECT) or positron emission tomography (PET) techniques, or 19F MRI is required, each of which has its own advantages and disadvantages.
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Affiliation(s)
| | | | - Célia S. Bonnet
- Centre de Biophysique Moléculaire, Université d’Orléans, Rue Charles Sadron, F-45071 Orléans 2, France; (K.P.M.); (H.M.)
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126
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Lian J, Xu Q, Wang Y, Meng F. Recent Developments in Fluorescent Materials for Heavy Metal Ions Analysis From the Perspective of Forensic Chemistry. Front Chem 2020; 8:593291. [PMID: 33240852 PMCID: PMC7683503 DOI: 10.3389/fchem.2020.593291] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 10/05/2020] [Indexed: 01/22/2023] Open
Abstract
Forensic chemistry deals with the analysis of various types of physical evidences related to crime, corresponding to the detection of target substances or elements in complex matrices. There is a vital need for highly selective, rapid, and sensitive biosensing technologies in heavy metal ions analysis especially those from living persons, autopsy, food, water, soil, and other identified substances at very preliminary stages. Fluorescent materials-based method for heavy metal ions detection is one of the most important analytical methods, resulting in the ability to measure analytes in complex matrices with unsurpassed selectivity and sensitivity. In this mini review, different fluorescent materials-based analytical methods aiming at several heavy metal ions detection are exclusively reviewed through a comprehensive literature survey. In addition, current challenges to achieve integrated evidence analysis process are briefly discussed to provide an outlook for heavy metal ions detection based on fluorescent analytical methods in the forensic chemistry field.
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Affiliation(s)
- Jie Lian
- College of Criminal Investigation, People's Public Security University of China, Beijing, China
| | - Qiang Xu
- Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Yipeng Wang
- Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
| | - Fanda Meng
- Institute of Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Shandong, China
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127
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Yang LL, Tang AL, Wang PY, Yang S. Switching of C-C and C-N Coupling/Cleavage for Hypersensitive Detection of Cu 2+ by a Catalytically Mediated 2-Aminoimidazolyl-Tailored Six-Membered Rhodamine Probe. Org Lett 2020; 22:8234-8239. [PMID: 33064005 DOI: 10.1021/acs.orglett.0c02814] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A robust six-membered rhodamine spirocyclic probe 1 containing a versatile 2-aminoimidazolyl moiety was elaborately designed and synthesized via an attractive C-C and C-N coupling strategy to improve the performance in the detection of ultralow transition metal ions. Probe 1 allowed the highly hypersensitive detection of Cu2+ with a superior picomolar limit of detection (35 pM) and nanomolar naked-eye performance (80 nM) via the switching of C-C and C-N cleavage by a catalytic hydrolysis mode.
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Affiliation(s)
- Lin-Lin Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - A-Ling Tang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Pei-Yi Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
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128
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Wang J, Liu Y, Lei L, Zheng L, Wang Z, Wang P, Zheng Z, Cheng H, Dai Y, Huang B. Photostable Ag(I)-Based Metal-Organic Framework: Synthesis, Structure, and Photocatalytic Selective Oxidation Properties. Inorg Chem 2020; 59:16127-16131. [PMID: 33147007 DOI: 10.1021/acs.inorgchem.0c02669] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
For Ag(I)-based photocatalysts, the photoreduction of Ag+ to metallic Ag is an unignorable issue, which is the major reason for their instability. If electrically neutral excitons rather than electrons were produced over Ag(I)-based photocatalysts, the photoreduction of Ag+ is expected to be greatly suppressed. To check this assumption, a Ag-based metal-organic framework containing pyrene, which is in favor of exciton production, is synthesized (denoted as Ag-PTS-BPY) and the structure is solved via single-crystal X-ray diffraction. Ag-PTS-BPY is applied in the photocatalytic selective oxidation of methyl phenyl sulfide, which displays high conversion and selectivity. As expected, no metallic Ag is formed after five cycles of reaction according to the results of X-ray diffraction, Fourier transform infrared, and X-ray photoelectron spectroscopy, and the high conversion is also maintained. The participation of excitons suppresses the involvement of electrons, which are believed to be the reason for the high stability of Ag-PTS-BPY.
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Affiliation(s)
- Jiajia Wang
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Yuanyuan Liu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Longfei Lei
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Liren Zheng
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Zeyan Wang
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Peng Wang
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Zhaoke Zheng
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Hefeng Cheng
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
| | - Ying Dai
- School of Physics, Shandong University, Jinan 250100, P. R. China
| | - Baibiao Huang
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China
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129
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A hydrophilic polymer-based bifunctional nanosensor for sequential fluorescence sensing of Cu2+ and biothiols and constructing molecular logic gate. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112792] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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130
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A highly selective and sensitive “turn-on” fluorescent probe for rapid recognition and detection of Cu2+ in aqueous solution and in living cells. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128573] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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131
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Zhou Z, Tang H, Chen S, Huang Y, Zhu X, Li H, Zhang Y, Yao S. A turn-on red-emitting fluorescent probe for determination of copper(II) ions in food samples and living zebrafish. Food Chem 2020; 343:128513. [PMID: 33158680 DOI: 10.1016/j.foodchem.2020.128513] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 12/21/2022]
Abstract
Herein, we developed a turn-on red-emitting fluorescent probe for the sensitive and selective detection of copper ions (Cu2+) in food samples and living zebrafish. The probe employs a hemicyanine scaffold as the fluorophore and a 2-pyridinecarbonyl group as the recognition receptor and quenching moiety. The 2-pyridinecarbonyl moiety can be specifically cleaved by Cu2+ and results in an approximately 18-fold fluorescence enhancement of the probe, thereby providing a fluorescence turn-on assay for Cu2+. Additionally, the probe exhibited excellent selectivity, high sensitivity, a broad linear relationship (0.020 to 8.0 μM), and a low limit of detection (4.0 nM, S/N = 3) for Cu2+. Concomitantly, the probe exhibited satisfactory analytical performance when used with actual food samples. Moreover, the probe could be used for in situ determination of Cu2+ in both living plant tissues and in living zebrafish.
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Affiliation(s)
- Zile Zhou
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Huihui Tang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Shengyou Chen
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Yinghui Huang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Xiaohua Zhu
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China.
| | - Haitao Li
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China.
| | - Youyu Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
| | - Shouzhuo Yao
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, PR China
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132
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Pham D, Deter CJ, Reinard MC, Gibson GA, Kiselyov K, Yu W, Sandulache VC, St. Croix CM, Koide K. Using Ligand-Accelerated Catalysis to Repurpose Fluorogenic Reactions for Platinum or Copper. ACS CENTRAL SCIENCE 2020; 6:1772-1788. [PMID: 33145414 PMCID: PMC7596870 DOI: 10.1021/acscentsci.0c00676] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Indexed: 05/03/2023]
Abstract
The development of a fluorescent probe for a specific metal has required exquisite design, synthesis, and optimization of fluorogenic molecules endowed with chelating moieties with heteroatoms. These probes are generally chelation- or reactivity-based. Catalysis-based fluorescent probes have the potential to be more sensitive; however, catalytic methods with a biocompatible fluorescence turn-on switch are rare. Here, we have exploited ligand-accelerated metal catalysis to repurpose known fluorescent probes for different metals, a new approach in probe development. We used the cleavage of allylic and propargylic ethers as platforms that were previously designed for palladium. After a single experiment that combinatorially examined >800 reactions with two variables (metal and ligand) for each ether, we discovered a platinum- or copper-selective method with the ligand effect of specific phosphines. Both metal-ligand systems were previously unknown and afforded strong signals owing to catalytic turnover. The fluorometric technologies were applied to geological, pharmaceutical, serum, and live cell samples and were used to discover that platinum accumulates in lysosomes in cisplatin-resistant cells in a manner that appears to be independent of copper distribution. The use of ligand-accelerated catalysis may present a new blueprint for engineering metal selectivity in probe development.
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Affiliation(s)
- Dianne Pham
- Department
of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Carly J. Deter
- Department
of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Mariah C. Reinard
- Department
of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Gregory A. Gibson
- Department
of Cell Biology, University of Pittsburgh, 3500 Terrace Street, Pittsburgh, Pennsylvania 15261, United States
| | - Kirill Kiselyov
- Department
of Biological Sciences, University of Pittsburgh, 4249 Fifth Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Wangjie Yu
- Bobby
R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas 77030, United States
| | - Vlad C. Sandulache
- Bobby
R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas 77030, United States
| | - Claudette M. St. Croix
- Department
of Cell Biology, University of Pittsburgh, 3500 Terrace Street, Pittsburgh, Pennsylvania 15261, United States
| | - Kazunori Koide
- Department
of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
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133
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Liu J, Guo Y, Dong B, Sun J, Lyu J, Sun L, Hu S, Xu L, Bai X, Xu W, Mintova S, Song H. Water-soluble coumarin oligomer based ultra-sensitive iron ion probe and applications. SENSORS AND ACTUATORS B: CHEMICAL 2020; 320:128361. [DOI: 10.1016/j.snb.2020.128361] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/31/2023]
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134
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Li M, Chen H, Liu X, Zhang N, Sun Q, Zheng K. A selective and sensitive sequential ratio/“turn-off” dual mode fluorescent chemosensor for detection of copper ions in aqueous solution and serum. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119825] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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135
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Zhang Y, Hao Y, Ma X, Chen S, Xu M. A dicyanoisophorone-based highly sensitive and selective near-infrared fluorescent probe for sensing thiophenol in water samples and living cells. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 265:114958. [PMID: 32544786 DOI: 10.1016/j.envpol.2020.114958] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 05/17/2020] [Accepted: 06/03/2020] [Indexed: 06/11/2023]
Abstract
Thiophenol (PhSH) is an important sulfhydryl compound in organic synthesis, but it is also a volatile environmental pollutant with high toxicity to organisms. Herein, we reported a novel near-infrared (NIR) probe (1) for turn-on fluorescence detection of PhSH. The probe was prepared by coupling 2,4-dinitrophenyl (DNP) to a dicyanoisophorone-based fluorophore (2). PhSH can specifically perform a nucleophilic aromatic substitution on probe 1 and result in the release of fluorophore 2, thus achieving a turn-on fluorescence response (λem = 693 nm). A dramatic color change from red (λabs = 525 nm) to blue (λabs = 668 nm) was also observed. This fluorescent assay displayed a large Stokes shift (∼133 nm) and a high sensitivity for PhSH, as well as a low detection limit (34 nM). Moreover, probe 1 was successfully applied to monitor PhSH in real water samples and image PhSH in living cells.
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Affiliation(s)
- Yintang Zhang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, 476000, China
| | - Yuanqiang Hao
- Henan Key Laboratory of Biomolecular Recognition and Sensing, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, 476000, China; Key Laboratory of Theoretical Organic Chemistry and Function Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China.
| | - Xiaohua Ma
- Henan Key Laboratory of Biomolecular Recognition and Sensing, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, 476000, China
| | - Shu Chen
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, 476000, China; College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
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136
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Moro AJ, Santos M, Outis M, Mateus P, Pereira PM. Selective Coordination of Cu 2+ and Subsequent Anion Detection Based on a Naphthalimide-Triazine-(DPA) 2 Chemosensor. BIOSENSORS-BASEL 2020; 10:bios10090129. [PMID: 32971802 PMCID: PMC7558417 DOI: 10.3390/bios10090129] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/10/2020] [Accepted: 09/18/2020] [Indexed: 01/27/2023]
Abstract
A new fluorescent chemosensor for copper (II) and subsequent anion sensing was designed and fully characterized. The sensor consisted of a 1,8-naphthalimide core, bearing two terminal dipicolylamine (DPA) receptor units for binding metal cations, and an ethoxyethanol moiety for enhanced water solubility. The DPA units are connected to position 4 of the fluorophore via a triazine-ethylenediamine spacer. Fluorescence titration studies of the chemosensor revealed a high selectivity for Cu2+ over other divalent ions, the emissions were strongly quenched upon binding, and a stability constant of 5.52 log units was obtained. Given the distance from DPA chelating units and the fluorophore, quenching from the Cu2+ complexation suggests an electron transfer or an electronic energy transfer mechanism. Furthermore, the Cu2+-sensor complex proved to be capable of sensing anionic phosphate derivatives through the displacement of the Cu2+ cation, which translated into a full recovery of the luminescence from the naphthalimide. Super-resolution fluorescence microscopy studies performed in HeLa cells showed there was a high intracellular uptake of the chemosensor. Incubation in Cu2+ spiked media revealed a strong fluorescent signal from mitochondria and cell membranes, which is consistent with a high concentration of ATP at these intracellular sites.
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Affiliation(s)
- Artur J. Moro
- LAQV-REQUIMTE, Departamento de Química, CQFB, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal; (M.S.); (M.O.); (P.M.)
- Correspondence:
| | - Miguel Santos
- LAQV-REQUIMTE, Departamento de Química, CQFB, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal; (M.S.); (M.O.); (P.M.)
| | - Mani Outis
- LAQV-REQUIMTE, Departamento de Química, CQFB, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal; (M.S.); (M.O.); (P.M.)
| | - Pedro Mateus
- LAQV-REQUIMTE, Departamento de Química, CQFB, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal; (M.S.); (M.O.); (P.M.)
| | - Pedro M. Pereira
- Bacterial Cell Biology, MOSTMICRO, Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, 2780-157 Oeiras, Portugal;
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137
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Alday J, Mazzeo A, Suarez S. Selective detection of gasotransmitters using fluorescent probes based on transition metal complexes. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119696] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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138
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Wang S, Wang L, Zhu Y, Song Y. Fluorescent detection of S 2- based on ZnMOF-74 and CuMOF-74. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 236:118327. [PMID: 32315951 DOI: 10.1016/j.saa.2020.118327] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/30/2020] [Accepted: 03/30/2020] [Indexed: 06/11/2023]
Abstract
The detection of S2- is of great significance because excess S2- can lead to a variety of serious physiological diseases. Here, two metal-organic frameworks (MOFs), ZnMOF-74 and CuMOF-74, were synthesized by using 2,5-dihydroxy terephthalic acid with strong fluorescence as organic ligand and Zn2+ or Cu2+ as central coordination ions for S2- detection. Both as-prepared ZnMOF-74 and CuMOF-74 displayed nanospheres with a diameter of about 100 nm. Under the excitation of 353 nm, the ZnMOF-74 had a characteristic emission peak at 537 nm and the CuMOF-74 had a characteristic emission peak at 528 nm under excitation of 356 nm. The interaction of S2- and Zn2+ weakened the fluorescence of ZnMOF-74 but the interaction of S2- with Cu2+ to form CuS restored the fluorescence of CuMOF-74, so the ZnMOF-74 and CuMOF-74 were exploited as a fluorescent nanosensor for sensing S2-. The ZnMOF-74 sensor has a good linear range of 19.6 nmol L-1-90.0 μmol L-1, and the limit of detection was as low as 6.53 nmol L-1. The CuMOF-74 sensor has a good linear relationship with II0 in the S2- concentration range of 1.50 nmol L-1-125 μmol L-1, and the limit of detection was 1.50 nmol L-1. The proposed ZnMOF-74 and CuMOF-74 sensor could also detect S2- in actual samples.
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Affiliation(s)
- Shiqi Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Li Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Yongmei Zhu
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Yonghai Song
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education, Key Laboratory of Chemical Biology, Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China.
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139
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Zhang XY, Yang YS, Wang W, Jiao QC, Zhu HL. Fluorescent sensors for the detection of hydrazine in environmental and biological systems: Recent advances and future prospects. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213367] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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140
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Jana S, Prajapati S, Suryavanshi KK, Goswami S, Parida R, Giri S. Creatinine recognition using designed synthetic receptors. J PHYS ORG CHEM 2020. [DOI: 10.1002/poc.4066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Subrata Jana
- Department of ChemistryIndira Gandhi National Tribal University (Central University) Amarkantak Madhya Pradesh India
| | - Sunita Prajapati
- Department of ChemistryIndira Gandhi National Tribal University (Central University) Amarkantak Madhya Pradesh India
| | - Kishor Kumar Suryavanshi
- Department of ChemistryIndira Gandhi National Tribal University (Central University) Amarkantak Madhya Pradesh India
| | - Shyamaprosad Goswami
- Department of ChemistryIndian Institute of Engineering Science and Technology Shibpur, Howrah West Bengal India
| | - Rakesh Parida
- Department of ChemistryNational Institute of Technology Rourkela Odisha India
| | - Santanab Giri
- School of Applied Sciences and HumanitiesHaldia Institute of Technology Haldia West Bengal India
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141
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Zhang Y, Wang D, Zeng B, Chen L, Zhao J, Yang GY. An unprecedented polyhydroxycarboxylic acid ligand bridged multi-Eu III incorporated tellurotungstate and its luminescence properties. Dalton Trans 2020; 49:8933-8948. [PMID: 32558836 DOI: 10.1039/d0dt00729c] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The first polyhydroxycarboxylic acid ligand bridged multi-EuIII-incorporated tellurotungstate K14H10[Eu4(H2O)4W6(H2glu)4O12(B-α-TeW9O33)4]·60H2O (H6glu = d-gluconic acid) (1) was synthesized via an organic ligand-driven self-assembly strategy. The polyhydroxycarboxylic acid ligand bridged tetrameric polyoxoanion [Eu4(H2O)4W6(H2glu)4O12(B-α-TeW9O33)4]24- in 1 can be viewed as an aggregation of four trivacant Keggin [B-α-TeW9O33]8- fragments and an innovative heterometallic [Eu4(H2O)4W6(H2glu)4O12]8+ cluster, in which four high-coordinate polyhydroxy flexible H2glu4- ligands chelate W and Eu centers through carboxyl and hydroxyl groups, giving rise to a heterometallic cluster. The hexagonal packing of the tetrameric polyoxoanions in 1 along the c axis provides excellent porous channels, which greatly increases the specific surface area of the whole framework and may be of benefit for fluorescence sensing in aqueous solution. 1 can function as a "turn-off" luminescence sensor to detect Cu2+ ions in aqueous solution. The limit of detection (LOD) of the 1-sensor is 8.82 × 10-6 mM, which is the lowest among the reported polyoxometalate-based fluorescence sensors. As for the Cu2+-quenching system, it can function as an "off-on" sensor to detect cysteine in an aqueous system, affording a LOD of 1.75 × 10-4 mM. This work opens up an avenue to broaden the applications of polyoxometalate-based materials in the optical intelligence detection field.
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Affiliation(s)
- Yan Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China.
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142
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Fang Y, Deng Y, Dehaen W. Tailoring pillararene-based receptors for specific metal ion binding: From recognition to supramolecular assembly. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213313] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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143
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Zubenko AD, Fedorova OA. Aromatic and heteroaromatic azacrown compounds: advantages and disadvantages of rigid macrocyclic ligands. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4913] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Current approaches to the synthesis of aromatic and heteroaromatic azamacrocycles and their derivatives are summarized and systematized. The relationship between the structure of azacrown compounds and their complexation behaviour towards metal cations is analyzed. The diversity of practical applications of azamacrocyclic derivatives in medicine, biology and analytical and organic chemistry, as well as for the design of molecular devices is demonstrated.
The bibliography includes 307 references.
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144
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Zinc(II) and Cadmium(II) complexes containing imidazole ring: Structural, spectroscopic, antibacterial, DFT calculations and Hirshfeld surface analysis. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119610] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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145
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Khan SA. Multi-step synthesis, photophysical and physicochemical investigation of novel pyrazoline a heterocyclic D- π -A chromophore as a fluorescent chemosensor for the detection of Fe3+ metal ion. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128084] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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146
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Aydin Z, Yan B, Wei Y, Guo M. A novel near-infrared turn-on and ratiometric fluorescent probe capable of copper(ii) ion determination in living cells. Chem Commun (Camb) 2020; 56:6043-6046. [PMID: 32427230 PMCID: PMC7372572 DOI: 10.1039/d0cc01481h] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A near-infrared ratiometric fluorescent probe CR-Ac based on a coumarin-benzopyrylium platform has been developed for selective detection of Cu2+. The cell imaging data revealed the capabilities of CR-Ac in monitoring the dynamic changes of subcellular Cu2+ and the quantification of Cu2+ levels in living cells.
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Affiliation(s)
- Ziya Aydin
- Vocational School of Technical Sciences, Karamanoğlu Mehmetbey University, Karaman 70100, Turkey.
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147
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A novel tetrapeptide fluorescence sensor for early diagnosis of prostate cancer based on imaging Zn 2+ in healthy versus cancerous cells. J Adv Res 2020; 24:363-370. [PMID: 32489681 PMCID: PMC7256208 DOI: 10.1016/j.jare.2020.04.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/23/2020] [Accepted: 04/15/2020] [Indexed: 01/16/2023] Open
Abstract
Zinc as a biomarker can be used to diagnose the early stage prostate cancer, while ZIP1 protein, a zinc transporter is significantly down-regulated in prostate cancer cells. This behavior leads to the apparent alteration of the enrichment ability for zinc between early prostate cancer tissues and healthy tissues. This difference inspires us to develop a novel Zn2+ sensor that applies to the clinic diagnosis of early prostate cancer. We designed a tetrapeptide sensor H2L (Dansyl-Gly-Pro-Trp-Gly-NH2) according to the photo-induced electron transfer principle (PET), and it performed adequately in Zn2+ imaging of prostate cell lines. Based on the assessment of Zn2+ enrichment ability, there was distinctly lower Zn2+ concentrate in prostate cancer cell lines than healthy prostate epithelial cells. Furthermore, H2L displayed high sensitivity with a detection limit as low as 49.5 nM, and high specificity for Zn2+ detection. Also the low toxicity and the superior cell permeability of H2L made the imaging of Zn2+ ions detection safe and rapid. We expect that H2L to be a powerful tool for early diagnosis of prostate cancer and a good indicator for the precise resection of cancer tissue during surgery.
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148
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A Naked Eye and Turn‐On Fluorescence Detection of Zn
2+
Ion by Imidazole‐Quinoline‐Based Fluorophore and Its Application in Live‐Cell Imaging. ChemistrySelect 2020. [DOI: 10.1002/slct.202001109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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149
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Tigreros A, Portilla J. Recent progress in chemosensors based on pyrazole derivatives. RSC Adv 2020; 10:19693-19712. [PMID: 35515469 PMCID: PMC9054117 DOI: 10.1039/d0ra02394a] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 05/19/2020] [Indexed: 12/16/2022] Open
Abstract
Colorimetric and fluorescent probes based on small organic molecules have become important tools in modern biology because they provide dynamic information concerning the localization and quantity of the molecules and ions of interest without the need for genetic engineering of the sample. In the past five years, these probes for ions and molecules have attracted great attention because of their biological, environmental and industrial significance combined with the simplicity and high sensitivity of absorption and fluorescence techniques. Moreover, pyrazole derivatives display a number of remarkable photophysical properties and wide synthetic versatility superior to those of other broadly used scaffolds. This review provides an overview of the recent (2016-2020) findings on chemosensors containing pyrazole derivatives (pyrazoles, pyrazolines and fused pyrazoles). The discussion focuses on the design and physicochemical properties of chemosensors in order to realize their full potential for practical applications in environmental and biological monitoring (sensing of metal ions, anions, explosives, and biomolecules). We also present our conclusions and outlook for the future.
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Affiliation(s)
- Alexis Tigreros
- Department of Chemistry, Bioorganic Compounds Research Group, Universidad de los Andes Carrera 1 No. 18A-10 Bogotá 111711 Colombia
| | - Jaime Portilla
- Department of Chemistry, Bioorganic Compounds Research Group, Universidad de los Andes Carrera 1 No. 18A-10 Bogotá 111711 Colombia
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150
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Zhou Y, Zhang G, Xu T, Wu Y, Dong C, Shuang S. Silk Fibroin-Confined Star-Shaped Decahedral Silver Nanoparticles as Fluorescent Probe for Detection of Cu 2+ and Pyrophosphate. ACS Biomater Sci Eng 2020; 6:2770-2777. [PMID: 33463305 DOI: 10.1021/acsbiomaterials.9b01862] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A green, one-step method for the fabrication of silk fibroin (SF) protected silver decahedral nanoparticles (SF@AgNPs) has been developed. High-resolution transmission electron microscopy characterization demonstrated that the silver decahedral nanoparticles can provide more binding sites with (111) facets. Moreover, a facile strategy based on Cu2+ mediated SF@AgNPs was reported as an on-off-on fluorescent system for the detection of Cu2+, and the SF@AgNPs can be also used for the determination of pyrophosphate ion (P2O74-, PPi). The fluorescence of SF@AgNPs was quenched by Cu2+ as a complex formed between SF and Cu2+ and was restored when PPi was introduced into the system due to the higher binding affinity between PPi and Cu2+. Herein, a novel SF@AgNPs-Cu2+ fluorescent probe for Cu2+ and PPi detection is presented. The proposed assay shows a linear relationship at a Cu2+ concentration range from 1 to 6 μM with a detection limit of 33.3 nM. This simple, reliable, selective, and environmentally friendly fluorescent probe also has a wide concentration range from 100 to 700 μM with a detection limit of 6.7 μM for PPi. The 16 types of anions lead to negligible changes in the SF@AgNPs-Cu2+ complexes, while restoring the fluorescence intensity of the complexes when added with PPi. Additionally, it is demonstrated that the SF@AgNPs-based fluorescent assay works in real biological samples. It suggests that this proposed method has the potential for application in the clinical detection of Cu2+ and PPi.
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Affiliation(s)
- Ying Zhou
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Guomei Zhang
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Ting Xu
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Yuzhou Wu
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Chuan Dong
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Shaomin Shuang
- School of Chemistry and Chemical Engineering, Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
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