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Sevinç G, Doğan E, Mansuroğlu S, Gurbanov R. Synthesis and Photophysical Characterizations of Benzimidazole Functionalized BODIPY Dyes. J Fluoresc 2024:10.1007/s10895-024-03688-8. [PMID: 38587711 DOI: 10.1007/s10895-024-03688-8] [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: 02/10/2024] [Accepted: 03/22/2024] [Indexed: 04/09/2024]
Abstract
Herein, a series of new BODIPY dyes substituted by 2-phenyl benzimidazole units at the meso (C8) position including methyl/ethyl, phenyl, or p-methoxyphenyl moieties at the distal and proximal positions of the BODIPY core have been successfully synthesized and their photophysical characteristics were analyzed. Experimentally investigating absorption and fluorescence profiles in the THF media was followed by density functional theory (DFT) calculations to clarify photophysical features. Theoretical analyses have revealed that upon excitation, both electrons and holes are confined solely within the BODIPY core. The energy levels of the frontier molecular orbitals converge depending on the presence of the phenyl and p-methoxyphenyl substituents. The orbital distributions of both electron and hole were in the -3 and -5 positions, which demonstrates a continuous conjugation with the BODIPY core at these sites. However, the electron density present on the phenyl rings located at the -1, -7, and -8 (meso) positions was found to be negligible. The benzimidazole-BODIPYs exhibited photodynamic activity (Φ∆) ranging from ~ 7% to ~ 11%, determined by a comparative method. Moreover, the compounds have shown to maintain their stability thermally in a non-reactive/inert environment up to temperatures surpassing 300 °C, exhibiting primarily a two-phase decomposition process. These compounds have the potential to function as antibacterial and anti-biofilm agents when used in concentrations ranging from 0.5 to 2.0 mg/mL. The results provide a basis for evaluating heterocyclic benzimidazole units on photophysical processes containing BODIPY chromophores.
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Affiliation(s)
- Gökhan Sevinç
- Faculty of Science, Department of Chemistry, Bilecik Seyh Edebali University, TR, 11100, Bilecik, Turkey.
| | - Emine Doğan
- Faculty of Science, Department of Chemistry, Bilecik Seyh Edebali University, TR, 11100, Bilecik, Turkey
| | - Sina Mansuroğlu
- Department of Bioengineering, Bilecik Seyh Edebali University, Engineering Faculty, TR, 11100, Bilecik, Turkey
| | - Rafig Gurbanov
- Department of Bioengineering, Bilecik Seyh Edebali University, Engineering Faculty, TR, 11100, Bilecik, Turkey.
- Central Research Laboratory (BARUM), Bilecik Seyh Edebali University, 11100, Bilecik, Turkey.
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2
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Wu FY, Yang JL, Ye YS, Kong YQ, Wu R, Wang HY, Wang X. Polychromatic fluorescent MoS 2 quantum dots: fabrication and off-on sensing for fluorine ions in water. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:2490-2496. [PMID: 37183653 DOI: 10.1039/d3ay00346a] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Recently, MoS2 quantum dots (QDs) have receive widespread attention as a promising luminescent material. However, so far, little effort has been made on the multicolor emission of MoS2 QDs. Herein, an in situ iodine doping strategy is presented and used to synthesize tunable-photoluminescent (PL) MoS2 QDs. By fine iodine doping, the PL of the MoS2 QDs (I-MoS2 QDs) can be tuned in the range from 423 nm to 529 nm, which exceeds the as-reported emission wavelength range. Studies using controlled experiments and density functional theory (DFT) reveal that the change in electronic state of MoS2 QDs is responsible for the changing PL due to iodine doping. As-synthesized I-MoS2 QDs combined with Fe3+ is developed as a "turn-off-on" fluorescence sensor for F- ions in water. The fluorescence probe has a fine linear response to F- ions in the concentration range of 2.5-80 μM, and the limit of detection is 1.4 μM (S/N = 3).
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Affiliation(s)
- Feng-Yi Wu
- Water Environment Research Center, College of Chemistry and Material Engineering, Chaohu University, Hefei 238000, China.
| | - Ji-Liang Yang
- Water Environment Research Center, College of Chemistry and Material Engineering, Chaohu University, Hefei 238000, China.
| | - You-Sheng Ye
- Water Environment Research Center, College of Chemistry and Material Engineering, Chaohu University, Hefei 238000, China.
| | - Ya-Qiong Kong
- Water Environment Research Center, College of Chemistry and Material Engineering, Chaohu University, Hefei 238000, China.
| | - Rong Wu
- Water Environment Research Center, College of Chemistry and Material Engineering, Chaohu University, Hefei 238000, China.
| | - Hai-Yan Wang
- Water Environment Research Center, College of Chemistry and Material Engineering, Chaohu University, Hefei 238000, China.
| | - Xin Wang
- Water Environment Research Center, College of Chemistry and Material Engineering, Chaohu University, Hefei 238000, China.
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3
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A comparative performance evaluation of cephalosporin's drugs for fluoride recognition. ANAL SCI 2023; 39:527-535. [PMID: 36645644 DOI: 10.1007/s44211-022-00263-8] [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: 09/16/2022] [Accepted: 12/22/2022] [Indexed: 01/17/2023]
Abstract
In this manuscript, readily available cephalosporin's drugs cefuroxime axetil (L1) cefpdoxime proxetil (L2), and cefditoren pivoxil (L3) possess dihydrothiazine ring as signaling unit, and -NH groups as the binding site were used for the sensing of fluoride (F-) ions. In the presence of F-, the drug selectively portrayed a naked-eye detectable color change from colorless. The binding constant of 1:1 stoichiometric complex of L1, L2, and L3 with F- was found to be 2.36 × 104 M-1, 2.44 × 103 M-1 and 1.02 × 104 M-1 respectively. The lowest detection limit (LOD) of F- was found to be 11 µM (209 ppb) with drug L1 and L2. The binding mechanism of the drug with F- was studied by 1H and 19F nuclear magnetic resonance (NMR) spectral titration, electrospray ionization mass spectra (ESI-MS) analysis, and density functional theory (DFT) studies. The presence of F- was monitored in various spiked water and Colgate toothpaste samples. Overall, cephalosporin's drug demonstrates a promising potential for the detection of F- ions in the semi-aqueous phase.
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4
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Bian QQ, Liu YJ, Zhao ZX, Wu H, Liu QX. Macrocyclic tetra-imidazolium salt sensor for p-nitroaniline sensing. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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5
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Fan L, Liu K, Yang ZY. A novel and reversible multifunction probe for Al3+and F− by fluorogenic and colorimetric method. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Chen X, Chen Z, Hu Y, Ma L, Zhang Z, Yi F, Zhang H, Liu C. Novel quinolinium-derivated fluorescent fluoride chemosensor based on the F−-triggered cascade reaction. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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7
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Liu YJ, Zhao ZX, Hu ZL, Liu QX. A new chemodosimeter for p-nitroaniline based on bis-benzimidazolium salt. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Review of recent advancements in fluorescent chemosensor for ion detection via coumarin derivatives. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02092-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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9
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Zhao Z, Zhang H, Han X, Bi Y, Liu Q. Preparation and structure of three NHC metal (Ag(I) and Hg (II)) complexes as well as the selective recognition of complex 1 for dihydrogen phosphate. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhi‐Xiang Zhao
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry Tianjin Normal University Tianjin P. R. China
| | - Huan‐Huan Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry Tianjin Normal University Tianjin P. R. China
| | - Xing‐Jun Han
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry Tianjin Normal University Tianjin P. R. China
| | - Yue Bi
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry Tianjin Normal University Tianjin P. R. China
| | - Qing‐Xiang Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry Tianjin Normal University Tianjin P. R. China
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10
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Chen X, Shao H, Zhu T, Chen Z, Hu Y, Zhang H, Liu C. A New Fluoride Chemodosimeter Based on 3-Ether-Substituted 1, 8-Naphthalimide Derivatives. J Fluoresc 2022; 32:921-926. [DOI: 10.1007/s10895-021-02871-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 12/17/2021] [Indexed: 10/19/2022]
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11
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He WY, Liu N, Jiang X, Zheng YZ, Lin ZW, Shen JS. Reaction-based fluorescence probes for “turn on” sensing fluoride ions. Org Biomol Chem 2022; 20:1191-1195. [DOI: 10.1039/d1ob02324a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Introducing a weak covalent bond into an originally highly fluorescent molecule to create a non-fluorescent probe is able to afford a new way to detect some neucleophilic targets with enhanced...
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12
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Zhao ZX, Hu LH, Yu SC, Liu QX. Synthesis of two tetra-azolium salts and the recognition performance for guests. NEW J CHEM 2022. [DOI: 10.1039/d2nj04255j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Two tetra-azolium salts 1 and 2 were synthesized and characterized, and their selective recognition of guests (o-phenylenediamine and F−) was investigated.
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Affiliation(s)
- Zhi-Xiang Zhao
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China
| | - Lin-Hai Hu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China
| | - Shao-Cong Yu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China
| | - Qing-Xiang Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China
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13
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Synthesis, characterization of vanillin based colorimetric chemosensor for sensing of fluoride ions. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129521] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Liu X, Li T, Yin Z. Crystal structure and fluorescence study of (μ- N-[(3,5-dimethyl-1 H-pyrrol-2-yl)methyl-idene]- N-{4-[(3,5-dimethyl-1 H-pyrrol-2-yl)methyl-idene-aza-nium-yl]phen-yl}aza-nium)bis-[di-fluorido-boron(IV)]. Acta Crystallogr E Crystallogr Commun 2021; 77:126-129. [PMID: 33614139 PMCID: PMC7869554 DOI: 10.1107/s2056989021000463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 01/13/2021] [Indexed: 11/11/2023]
Abstract
The title mol-ecule, C20H20B2F4N4, assumes a planar conformation with all atoms apart from the F atoms lying on the symmetry plane. Each boron atom is four-coordinated by two fluorine atoms, a pyrrole N atom and an imine N atom. Both imine CH=N groups adopt a trans conformation. In the crystal, the mol-ecules self-assemble into a pillar structure through C-H⋯F hydrogen bonds and π-π inter-actions. The UV-vis spectrum and fluorescence spectra of the title compound are also reported.
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Affiliation(s)
- Xiaoxue Liu
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, Tianjin Normal University, Tianjin 300387, People’s Republic of China
| | - Tuo Li
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, Tianjin Normal University, Tianjin 300387, People’s Republic of China
| | - Zhenming Yin
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecule, Tianjin Normal University, Tianjin 300387, People’s Republic of China
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15
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Mondal A, Hazra A, Chakrabarty J, Murmu NC, Banerjee P. A Harmonized Applied and Theoretical Exploration for Nanomolar Level Recognition of Perilous F
−
and CN
−
by Multichannel Chemosensor: Proposition of Hg
2+
‐Mediated Logic Gate Imitator. ChemistrySelect 2020. [DOI: 10.1002/slct.202002964] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Amita Mondal
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Department of Chemistry National Institute of Technology Mahatma Gandhi Avenue Durgapur 713209, West Bengal India
| | - Abhijit Hazra
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Academy of Scientific and Innovative Research (AcSIR) Mahatma Gandhi Avenue Ghaziabad 201002, Uttar Pradesh West Bengal India
| | - Jitamanyu Chakrabarty
- Department of Chemistry National Institute of Technology Mahatma Gandhi Avenue Durgapur 713209, West Bengal India
| | - Naresh C. Murmu
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Academy of Scientific and Innovative Research (AcSIR) Mahatma Gandhi Avenue Ghaziabad 201002, Uttar Pradesh West Bengal India
| | - Priyabrata Banerjee
- Surface Engineering & Tribology Group CSIR-Central Mechanical Engineering Research Institute Mahatma Gandhi Avenue Durgapur 713209 India
- Academy of Scientific and Innovative Research (AcSIR) Mahatma Gandhi Avenue Ghaziabad 201002, Uttar Pradesh West Bengal India
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16
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Aradhyula BPR, Ranga Naidu Chinta RV, Dhanunjayarao K, Venkatasubbaiah K. Synthesis and characterization of poly(tetraphenylimidazole)s and their application in the detection of fluoride ions. RSC Adv 2020; 10:13149-13154. [PMID: 35492134 PMCID: PMC9051455 DOI: 10.1039/d0ra01559h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 03/24/2020] [Indexed: 11/21/2022] Open
Abstract
Here, we describe the synthesis and characterization of a silyl protected tetraphenylimidazole monomer and its homo and co-polymer. The requisite monomer was accessed by Suzuki–Miyaura cross-coupling of 2-(1-(4-bromophenyl)-4,5-diphenyl-1H-imidazol-2-yl)phenol and 4-vinylphenylboronic acid followed by protection of the phenolic group by tert-butyl(chloro)diphenylsilane. The desired polymers were readily synthesized by using free radical polymerization. Both the polymers and monomer were characterized using different analytical techniques including multinuclear NMR, GPC (for polymers), and single crystal X-ray crystallography (for the monomer). By utilizing the greater fluorophilicity of the silyl atom, the polymers were studied as probes for the detection of fluoride ions. The selectivity and sensitivity of the synthesized polymers were investigated in detail. We describe the synthesis and characterization of a silyl protected tetraphenylimidazole monomer and its polymers. The polymers were studied as probes for the detection of fluoride ions. Both the probes showed high selectivity and sensitivity over other ions tested.![]()
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Affiliation(s)
- Basava Punna Rao Aradhyula
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- HBNI
- Bhubaneswar-752050
- India
| | - Ramu V. Ranga Naidu Chinta
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- HBNI
- Bhubaneswar-752050
- India
| | - Kunchala Dhanunjayarao
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- HBNI
- Bhubaneswar-752050
- India
| | - Krishnan Venkatasubbaiah
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- HBNI
- Bhubaneswar-752050
- India
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17
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Fu J, Yao K, Chang Y, Li B, Yang L, Xu K. A novel colorimetric-fluorescent probe for Al 3+ and the resultant complex for F - and its applications in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 222:117234. [PMID: 31177009 DOI: 10.1016/j.saa.2019.117234] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 05/29/2019] [Accepted: 05/31/2019] [Indexed: 06/09/2023]
Abstract
A novel quinoline-based Schiff-base probe QL had been synthesized, which could sequentially monitor Al3+ and F- in MeOH-H2O solution (v/v = 8/1, 0.01 M, HEPES buffer, pH = 7.3). The probe QL expressed a high selective and sensitive "OFF-ON-OFF" fluorescent response for Al3+ and F- (excitation at 460 nm and emission at 530 nm) accompanying visible color changed, which was ascribed to intramolecular charge transfer (ICT) process and chelation-enhanced fluorescence (CHEF) mechanism. The binding stoichiometry of QL with Al3+ was 2:1 counting on Job's plot and HRMS, while F- could pull Al3+ to depart from the complexation 2QL-Al3+ and released free QL. The limit of detections of probe QL for Al3+ and F- ions were calculated to be 0.10 μM and 0.50 μM. The 1H NMR experiments and density functional theory (DFT) calculations were carried out to further prove the binding mode between QL and Al3+. Furthermore, fluorescence imaging studies demonstrated that the probe QL was low cytotoxicity and could be applied to detect Al3+ and F- in living PC12cells.
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Affiliation(s)
- Jiaxin Fu
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Kun Yao
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Yongxin Chang
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Bai Li
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Li Yang
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Kuoxi Xu
- Institute of Functional Organic Molecular Engineering, Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China.
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18
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Zhang YM, He JX, Zhu W, Li YF, Fang H, Yao H, Wei TB, Lin Q. Novel pillar[5]arene-based supramolecular organic framework gel for ultrasensitive response Fe3+ and F− in water. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 100:62-69. [DOI: 10.1016/j.msec.2019.02.094] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/15/2019] [Accepted: 02/23/2019] [Indexed: 02/08/2023]
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19
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Liu Q, Wu H, Zhao Z, Wei D. Macrometallocycle binuclear NHC silver(I) complex with bridging azobenzene: Synthesis, structure and recognition for hydrogen sulfate. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.04.066] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Li Z, Rao C, Chen L, Fu C, Zhu T, Chen X, Liu C. Addition of α-Cyanomethylpyridine to Naphthalimide via Trifluoromethyl-Directed CH Functionalization: Cyanide Sensing in Aqueous Media. J Org Chem 2019; 84:7518-7522. [DOI: 10.1021/acs.joc.9b00904] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Zheyao Li
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, People’s Republic of China
| | - Caihui Rao
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, People’s Republic of China
| | - Lu Chen
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, People’s Republic of China
| | - Chao Fu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, People’s Republic of China
| | - Tingting Zhu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, People’s Republic of China
| | - Xi Chen
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, People’s Republic of China
| | - Chuanxiang Liu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, People’s Republic of China
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21
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Tang X, Zhu Z, Liu R, Ni L, Qiu Y, Han J, Wang Y. A novel OFF-ON-OFF fluorescence probe based on coumarin for Al 3+ and F - detection and bioimaging in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 211:299-305. [PMID: 30562703 DOI: 10.1016/j.saa.2018.12.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 12/10/2018] [Accepted: 12/11/2018] [Indexed: 06/09/2023]
Abstract
A novel fluorescence probe L2 based on coumarin has been designed and synthesized. The probe L2 can be used for relay recognition of metal ions Al3+ and anion F- in the aqueous HEPES buffer (0.05 M, pH = 7.4), and build a OFF-ON-OFF detection system. The probe showed high selectivity and sensitivity to target ions in the process of relay recognition, and the corresponding detection limit could be as low as 0.014 μM (Al3+) and 0.03 μM (F-). Besides, the geometry optimizations of probe L2 and [L2 + Al3+] complex were carried out using the Gaussian 16 program based on DFT, and the identification mechanism of the probe was also discussed by the mass spectrometry and theoretical calculations. Moreover, the probe has also been successfully applied to detection of target ions in living cells.
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Affiliation(s)
- Xu Tang
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China.
| | - Zhi Zhu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
| | - Renjie Liu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
| | - Liang Ni
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China.
| | - Yue Qiu
- Grimwade Centre for Cultural Materials Conservation, School of Historical and Philosophical Studies, Faculty of Arts, University of Melbourne, Parkville, Victoria 3052, Australia
| | - Juan Han
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, PR China
| | - Yun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
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22
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Naha S, Velmathi S. Phenazine-Based Fluorescence “Turn-Off” Sensor for Fluoride: Application on Real Samples and to Cell and Zebrafish Imaging. ChemistrySelect 2019. [DOI: 10.1002/slct.201803702] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Sanay Naha
- Organic and Polymer Synthesis Laboratory; Department of Chemistry; National Institute of Technology; Tiruchirappalli, Tamilnadu- 620015 India
| | - Sivan Velmathi
- Organic and Polymer Synthesis Laboratory; Department of Chemistry; National Institute of Technology; Tiruchirappalli, Tamilnadu- 620015 India
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23
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A new strategy for utilizing activated CH-group to construct a FRET platform for ratiometric sensing of cyanides. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2018.12.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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24
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Borah N, Nayak B, Gogoi A, Das G. A benzimidazole-based non-symmetrical tripodal receptor for the ratiometric fluorescence sensing of fluoride ions and solid state recognition of sulfate ions. NEW J CHEM 2019. [DOI: 10.1039/c9nj03961a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel tripodal receptor has been reported as a fluorescent chemosensor for fluoride ions. Moreover, in solid state, seven units of the protonated receptors form a pseudo-capsular cavity to encapsulate two pairs of sulphate anions.
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Affiliation(s)
- Nilotpal Borah
- Department of Chemistry
- Indian Institute of Technology
- Guwahati
- India
| | - Biswajit Nayak
- Department of Chemistry
- Indian Institute of Technology
- Guwahati
- India
| | - Abhijit Gogoi
- Department of Chemistry
- Indian Institute of Technology
- Guwahati
- India
| | - Gopal Das
- Department of Chemistry
- Indian Institute of Technology
- Guwahati
- India
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25
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Dwivedi BK, Singh RS, Ali A, Sharma V, Mobin SM, Pandey DS. AIE active piperazine appended naphthalimide-BODIPYs: photophysical properties and applications in live cell lysosomal tracking. Analyst 2019; 144:331-341. [DOI: 10.1039/c8an01390j] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Piperazine appended naphthalimide-BODIPYs (NPB1–NPB4) exhibiting solvatochromism, aggregation-induced emission, and high selectivity towards lysosomal pH in living cells have been described.
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Affiliation(s)
| | - Roop Shikha Singh
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221 005
- India
| | - Afsar Ali
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221 005
- India
| | - Vinay Sharma
- School of Basic Sciences
- Discipline of Chemistry
- Indian Institute of Technology Indore
- Indore – 453 552
- India
| | - Shaikh M. Mobin
- School of Basic Sciences
- Discipline of Chemistry
- Indian Institute of Technology Indore
- Indore – 453 552
- India
| | - Daya Shankar Pandey
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221 005
- India
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26
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Influence of aromatic nitro-substituents on auto-reusability of oxime-based fluoride receptors. J CHEM SCI 2018. [DOI: 10.1007/s12039-018-1526-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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27
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Liu Y, Zhao Z, Liu Q. Preparation of Macrometallocycle and Selective Sensor for Copper Ion. Sci Rep 2018; 8:10943. [PMID: 30026519 PMCID: PMC6053464 DOI: 10.1038/s41598-018-29356-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 07/09/2018] [Indexed: 12/15/2022] Open
Abstract
Two bis-imidazolium salts 1,8-bis[2'-(N-R-imidazoliumyl)acetylamino]naphthalene chloride (L1H4·Cl2: R = Et; L2H4·Cl2: R = nBu), as well as their four NHC metal complexes [L1H2Ag]Cl (1), [L1Ni] (2), [L2Ni] (3) and [L1H2Hg(HgCl4)] (4) have been synthesized. In each of the cationic moieties of complexes 1 or 4, there is a groove-like 14-membered macrometallocycle, and each macrometallocycle is consisted of one biscarbene ligand L1H2 and one metal ion (silver(I) ion for 1 and mercury(II) ion for 4). Three 6-membered cycles are contained in each molecule of complexes 2 or 3. Additionally, the selective recognition of macrometallocycle 1 for Cu2+ was studied with the methods of fluorescence and ultraviolet spectroscopy, 1H NMR titrations, MS and IR spectra. The experimental results display macrometallocycle 1 can discriminate Cu2+ from other cations effectively.
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Affiliation(s)
- Yingjie Liu
- Tianjin Key Laboratory of Process Measurement and Control, Institute of Robotics and Autonomous Systems, Tianjin University, Tianjin, 300072, China
| | - Zhixiang Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Qingxiang Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin, 300387, China.
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28
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Exploiting aggregation induced emission and twisted intramolecular charge transfer in a BODIPY dye for selective sensing of fluoride in aqueous medium and living cells. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.03.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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29
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Zhu L, Wen Y, Liu H, Zeng Z, Zhao J, Jiang J, Miao S. New Heteropolycyclic Structures for Fluoride Anion Sensing by Naked-Eye Visualization. ChemistrySelect 2018. [DOI: 10.1002/slct.201702864] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lei Zhu
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Ying Wen
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Haoran Liu
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Zebing Zeng
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Jingzhe Zhao
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Jianhui Jiang
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Shaobin Miao
- Department of Chemistry and Physics; Augusta University; 1120 15th St. Augusta GA 30912 USA
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30
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Chen Y, Hu X, Rao C, Li Z, Chen L, Fu C, Liu C. A reusable cyanide sensor via activation of C–H group: trifluoromethylcarbinol-directed meta-C–H cyanomethylation of naphthalimide. Analyst 2018; 143:4655-4661. [PMID: 30168539 DOI: 10.1039/c8an00718g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A fluorescent and colorimetric anion sensor based on the activated C–H group has been developed, and its reusability and ability to selectively detect cyanides have been demonstrated.
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Affiliation(s)
- Yayun Chen
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Xiaoxue Hu
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Caihui Rao
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Zheyao Li
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Lu Chen
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Chao Fu
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Chuanxiang Liu
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
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31
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Horak E, Kassal P, Murković Steinberg I. Benzimidazole as a structural unit in fluorescent chemical sensors: the hidden properties of a multifunctional heterocyclic scaffold. Supramol Chem 2017. [DOI: 10.1080/10610278.2017.1403607] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ema Horak
- Faculty of Chemical Engineering and Technology (FCET), Department of General and Inorganic Chemistry, University of Zagreb, Zagreb, Croatia
| | - Petar Kassal
- Faculty of Chemical Engineering and Technology (FCET), Department of General and Inorganic Chemistry, University of Zagreb, Zagreb, Croatia
| | - Ivana Murković Steinberg
- Faculty of Chemical Engineering and Technology (FCET), Department of General and Inorganic Chemistry, University of Zagreb, Zagreb, Croatia
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32
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Liu Q, Zhao X, Hu Z, Zhao Z, Wang H. Synthesis and structural studies of N-heterocyclic carbene Ag(I) and Hg(II) complexes and recognition of dihydrogen phosphate anion. Sci Rep 2017; 7:7534. [PMID: 28790367 PMCID: PMC5548890 DOI: 10.1038/s41598-017-07961-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 07/03/2017] [Indexed: 01/22/2023] Open
Abstract
Bis-benzimidazolium salt (S)-2,2'-bis[2″-(N-Et-benzimidazoliumyl)ethoxy]-1,1'-binaphthyl hexafluorophosphate [(S)-L1H2]·(PF6)2 and bis-imidazolium salts (S)-2,2'-bis[2″-(N-R-imidazoliumyl)ethoxy]-1,1'-binaphthyl hexafluorophosphate [(S)-L2H2]·(PF6)2 and [(S)-L3H2]·(PF6)2 (R = ethyl or benzyl), as well as their five N-heterocyclic carbene Hg(II) and Ag(I) complexes such as [(S)-L1Hg(HgBr4)] (1), [(S)-L2Hg(HgBr4)] (2), [(S)-L2Hg(HgI4)] (3), {[(S)-L2Ag](PF6)}n (4) and [(S)-L3Ag](PF6) (5) have been prepared and characterized. Each of complexes 1-3 consists of two rings (one 6-membered ring and one 11-membered ring), in which the oxygen atom in the ligand participates in coordination with Hg(II) ion. In complex 4, 1D helical polymeric chain is formed via biscarbene ligand (S)-L2 and Ag(I) ion. A 15-membered macrometallocycle is constructed through a ligand (S)-L3 and a Ag(I) ion in complex 5. Additionally, the selective recognition of H2PO4- using complex 5 as a receptor was investigated on the basis of fluorescence and UV/vis spectroscopic titrations. The results indicate that complex 5 can distinguish effectively H2PO4- from other anions.
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Affiliation(s)
- Qingxiang Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China.
| | - Xiaoqiang Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Zeliang Hu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Zhixiang Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Hong Wang
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
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33
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34
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Bhattacharyya B, Kundu A, Guchhait N, Dhara K. Anthraimidazoledione Based Reversible and Reusable Selective Chemosensors for Fluoride Ion: Naked-Eye, Colorimetric and Fluorescence "ON-OFF". J Fluoresc 2017; 27:1041-1049. [PMID: 28185038 DOI: 10.1007/s10895-017-2038-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 02/03/2017] [Indexed: 01/23/2023]
Abstract
Novel anthraimidazoledione-based compounds (1-3) are synthesized as selective colorimetric and fluorescent sensors for fluoride ion. The binding properties of the probes (1-3) are studied with different anions in acetonitrile solvent. Spectral red shifts in the absorption spectra and 'turn-off' emission are observed when fluoride is added to 1-3. The striking green to orange color change in the ambient light is thought to be due to the deprotonation of the N-H proton of the imidazole moiety of the probes by the basic F- ion. Interestingly, in all three cases the nonfluorescent probe-F- solutions, on treatment with copper perchlorate, show distinct color change from orange to golden yellow with resumption of fluorescence intensity. Furthermore, the reversibility of sensors (1-3) for the detection of F- ion is tested for four cycles indicating that "ON-OFF-ON" mechanism is operative. Test strip based on sensor 2 acts as a reusable cost-effective F- sensor.
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Affiliation(s)
- Bhaswati Bhattacharyya
- Department of Chemistry, Government Girls' General Degree College, Kolkata, -700013, India
| | - Arijit Kundu
- Department of Chemistry, Maulana Azad College, Kolkata, -700013, India
| | - Nikhil Guchhait
- Department of Chemistry, University College of Science & Technology, Kolkata, -700009, India.
| | - Kaliprasanna Dhara
- Department of Chemistry, University College of Science & Technology, Kolkata, -700009, India.
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35
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Liu QX, Wei DC, Zhao DX, Sun XF, Zhao ZX, Yan J. Macrometallocycle binuclear NHC silver(i) complexes: synthesis, structure and recognition of o-phenylenediamine. NEW J CHEM 2017. [DOI: 10.1039/c7nj00276a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Macrometallocycle 4 as a host can distinguish o-phenylenediamine from other aromatic amines, which is investigated using the methods of fluorescence and UV/vis spectroscopy.
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Affiliation(s)
- Qing-Xiang Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Deng-Che Wei
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Dong-Xue Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Xiao-Feng Sun
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Zhi-Xiang Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Jing Yan
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
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36
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37
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Wang BY, Chen ZQ, Huang H, Cao QY. Fluorescent triazolium for sensing fluoride anions in semi-aqueous solution. RSC Adv 2017. [DOI: 10.1039/c7ra08607e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new triazolium-based receptor for fluorescent sensing of inorganic fluoride anions in semi-aqueous solution and the solid state was reported.
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Affiliation(s)
- Bin-Yong Wang
- Department of Chemistry
- Nanchang University
- Nanchang 330031
- P. R. China
| | - Zhi-Qiang Chen
- Department of Chemistry
- Nanchang University
- Nanchang 330031
- P. R. China
| | - Hongwei Huang
- College of Chemistry and Bio-engineering
- Yichun University
- Yichun 336000
- P. R. China
| | - Qian-Yong Cao
- Department of Chemistry
- Nanchang University
- Nanchang 330031
- P. R. China
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38
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Shweta S, Kumar A, Neeraj N, Asthana SK, Upadhyay KK. A smart ratiometric red fluorescent chemodosimeter for fluoride based on anthraquinone nosylate. NEW J CHEM 2017. [DOI: 10.1039/c7nj01575e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A smart ratiometric red fluorescent chemodosimeter (AH) has been explored for specific detection of F− with a lowest detection limit of 3.45 × 10−10 M. The sensing mechanism was worked out as fluoride-triggered deprotonation of imidazole accompanied by deprotection of the nosylate group.
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Affiliation(s)
- Shweta Shweta
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
| | - Ajit Kumar
- Department of Applied Sciences & Humanities
- National Institute of Foundry & Forge Technology
- Ranchi 834003
- India
| | - Neeraj Neeraj
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
| | - Sharad Kumar Asthana
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
| | - K. K. Upadhyay
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
- India
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39
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Ran X, Gao Q, Zhang Y, Guo L. Colorimetry and phase transition characteristics in sensing fluoride anion based on hydrazide organogelators. RSC Adv 2017. [DOI: 10.1039/c7ra11650k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Colorimetry and phase transition characteristics in sensing fluoride anions have been achieved based on hydrazide organogelators.
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Affiliation(s)
- Xia Ran
- Institute of Micro/Nano Photonic Materials and Applications
- Henan University
- Kaifeng 475004
- People's Republic of China
| | - Qiongqiong Gao
- Institute of Micro/Nano Photonic Materials and Applications
- Henan University
- Kaifeng 475004
- People's Republic of China
| | - Yu Zhang
- Institute of Plant Stress Biology
- Henan University
- Kaifeng 475004
- People's Republic of China
| | - Lijun Guo
- Institute of Micro/Nano Photonic Materials and Applications
- Henan University
- Kaifeng 475004
- People's Republic of China
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40
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Cheng D, Liu X, Yang H, Zhang T, Han A, Zang L. A Cu 2+-Selective Probe Based on Phenanthro-Imidazole Derivative. SENSORS 2016; 17:s17010035. [PMID: 28029130 PMCID: PMC5298608 DOI: 10.3390/s17010035] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 12/20/2016] [Accepted: 12/21/2016] [Indexed: 02/06/2023]
Abstract
A novel fluorescent Probe 1, based on phenanthro-imidazole has been developed as an efficient chemosensor for the trace detection of copper ions (Cu2+). Probe 1 demonstrated sensitive fluorescence quenching upon binding with Cu2+ through 1:1 stoichiometric chelation. The detection limit for Cu2+ ions was projected through linear quenching fitting to be as low as 2.77 × 10-8 M (or 1.77 ppb). The sensing response was highly selective towards Cu2+ with minimal influence from other common metal ions, facilitating the practical application of Probe 1 in trace detection.
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Affiliation(s)
- Dandan Cheng
- Chemical Engineering College, Qinghai University, Xining 810016, China.
| | - Xingliang Liu
- Chemical Engineering College, Qinghai University, Xining 810016, China.
| | - Hongzhi Yang
- Chemical Engineering College, Qinghai University, Xining 810016, China.
| | - Tian Zhang
- Qinghai Heavy Industry Vocational School, Xining 810101, China.
| | - Aixia Han
- Chemical Engineering College, Qinghai University, Xining 810016, China.
| | - Ling Zang
- Department of Materials Science and Engineering, University of Utah, Salt Lake City, UT 84112, USA.
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41
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Formica M, Fusi V, Giorgi L, Piersanti G, Retini M, Zappia G. Neutral urea-based receptors for phosphates: synthesis and spectrophotometric studies. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.09.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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42
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Escudero D. Revising Intramolecular Photoinduced Electron Transfer (PET) from First-Principles. Acc Chem Res 2016; 49:1816-24. [PMID: 27575871 DOI: 10.1021/acs.accounts.6b00299] [Citation(s) in RCA: 159] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Photoinduced electron transfer (PET) plays relevant roles in many areas of chemistry, including charge separation processes in photovoltaics, natural and artificial photosynthesis, and photoluminescence sensors and switches. As in many other photochemical scenarios, the structural and energetic factors play relevant roles in determining the rates and efficiencies of PET and its competitive photodeactivation processes. Particularly, in the field of fluorescent sensors and switches, intramolecular PET is believed (in many cases without compelling experimental proof) to be responsible of the quench of fluorescence. There is an increasing experimental interest in fluorophore's molecular design and on achieving optimal excitation/emission spectra, excitation coefficients, and fluorescence quantum yields (importantly for bioimaging purposes), but less efforts are devoted to fundamental mechanistic studies. In this Account, I revise the origins of the fluorescence quenching in some of these systems with state-of-the-art quantum chemical tools. These studies go beyond the common strategy of analyzing frontier orbital energy diagrams and performing PET thermodynamics calculations. Instead, the potential energy surfaces (PESs) of the lowest-lying excited states are explored with time-dependent density functional theory (TD-DFT) and complete active space self-consistent field (CASSCF) calculations and the radiative and nonradiative decay rates from the involved excited states are computed from first-principles using a thermal vibration correlation function formalism. With such a strategy, this work reveals the real origins of the fluorescence quenching, herein entitled as dark-state quenching. Dark states (those that do not absorb or emit light) are often elusive to experiments and thus, computational investigations can provide novel insights into the actual photodeactivation mechanisms. The success of the dark-state quenching mechanism is demonstrated for a wide variety of fluorescent probes, including proton, cation and anion targets. Furthermore, this mechanism provides a general picture of the fluorescence quenching which englobes intramolecular charge-transfer (ICT), ratiometric quenching, and those radiationless mechanisms believed to be originated by PET. Finally, this Account provides for the first time a computational protocol to quantitatively estimate this phenomenon and provides the ingredients for the optimal design of fluorescent probes from first principles.
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Affiliation(s)
- Daniel Escudero
- CEISAM UMR CNRS
6230, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Cedex 3 Nantes, France
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43
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Swavey S, Coladipietro M, Burbayea A, Krause JA. Two-Step Synthetic Route toward Asymmetric and Symmetric Boron Dipyrromethenes: Synthesis, Optical Properties, and Electrochemistry. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600787] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shawn Swavey
- University of Dayton SupraMolecular Applied Research and Technology Center; Department of Chemistry; University of Dayton; 300 College Park 45469-2357 Dayton OH USA
| | - Michael Coladipietro
- University of Dayton SupraMolecular Applied Research and Technology Center; Department of Chemistry; University of Dayton; 300 College Park 45469-2357 Dayton OH USA
| | - Aliah Burbayea
- University of Dayton SupraMolecular Applied Research and Technology Center; Department of Chemistry; University of Dayton; 300 College Park 45469-2357 Dayton OH USA
| | - Jeanette A. Krause
- The Richard C. Elder X-ray Crystallography Facility; Department of Chemistry; University of Cincinnati; 2600 Clifton Ave 45220 Cincinnati OH USA
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44
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Ryu HH, Lee YJ, Kim SE, Jo TG, Kim C. A colorimetric F− chemosensor with high selectivity: experimental and theoretical studies. J INCL PHENOM MACRO 2016. [DOI: 10.1007/s10847-016-0646-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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45
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Dhaka G, Singh J, Kaur N. Benzothiazole possessing reversible and reusable selective chemosensor for fluoride detection based on inhibition of excited state intramolecular proton transfer. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.06.032] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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46
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Tan W, Leng T, Lai G, Li Z, Wu J, Shen Y, Wang C. A Benzodithiophene-Based Fluorescence Probe for Rapid Detection of Fluoride Ion. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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47
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Vishnoi P, Sen S, Patwari GN, Murugavel R. Three-Fold C 3-Symmetric Off-On Fluorescent Chemo-Sensors for Fluoride. J Fluoresc 2016; 26:997-1005. [PMID: 27067207 DOI: 10.1007/s10895-016-1787-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 03/02/2016] [Indexed: 11/28/2022]
Abstract
Three novel C 3-symmetric tris-salicylaldimine Schiff base based "off-on" fluorescence sensors have been designed and synthesized. The synthetic approach involves a simple imine bond (C = N) formation between 1,3,5-tris(4'-aminophenyl)benzene (TAPB) and 3,5-substituted salicylaldehydes. The presence of salicylaldehyde units on periphery of the tris-salicylaldimine Schiff bases masks the fluorescence of TAPB core. Interestingly, binding of fluoride ions to the salicylaldehyde units turns the fluorescence "on" in visible region. Fluoride ion detection limits for the present sensors have been calculated to be in the range of 0.17-3.0 ppm, which depends on the nature of the salicylaldehyde units.
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Affiliation(s)
- Pratap Vishnoi
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India.
| | - Saumik Sen
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India
| | - G Naresh Patwari
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India.
| | - Ramaswamy Murugavel
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400 076, India.
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48
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Highly selective detection of fluoride based on 2,2-diferrocenylpropane benzimidazolium borate-ester salt. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.02.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Madhuprasad, Bhat MP, Jung HY, Losic D, Kurkuri MD. Anion Sensors as Logic Gates: A Close Encounter? Chemistry 2016; 22:6148-78. [DOI: 10.1002/chem.201504396] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Madhuprasad
- Centre for Nano and Material Sciences (CNMS); Jain University, Jain Global Campus; Bangalore- 562112 India
| | - Mahesh P. Bhat
- Centre for Nano and Material Sciences (CNMS); Jain University, Jain Global Campus; Bangalore- 562112 India
| | - Ho-Young Jung
- Dept. of Environmental Energy Engineering; Chonnam National University; Gwangju 500-757 Republic of Korea
| | - Dusan Losic
- School of Chemical Engineering; The University of Adelaide, North Engineering Building; Adelaide SA-5005 Australia
| | - Mahaveer D. Kurkuri
- Centre for Nano and Material Sciences (CNMS); Jain University, Jain Global Campus; Bangalore- 562112 India
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50
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Jia H, Yang M, Meng Q, He G, Wang Y, Hu Z, Zhang R, Zhang Z. Synthesis and Application of an Aldazine-Based Fluorescence Chemosensor for the Sequential Detection of Cu²⁺ and Biological Thiols in Aqueous Solution and Living Cells. SENSORS 2016; 16:s16010079. [PMID: 26761012 PMCID: PMC4732112 DOI: 10.3390/s16010079] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 12/28/2015] [Accepted: 01/02/2016] [Indexed: 01/22/2023]
Abstract
A fluorescence chemosensor, 2-hydroxy-1-naphthaldehyde azine (HNA) was designed and synthesized for sequential detection of Cu(2+) and biothiols. It was found that HNA can specifically bind to Cu(2+) with 1:1 stoichiometry, accompanied with a dramatic fluorescence quenching and a remarkable bathochromic-shift of the absorbance peak in HEPES buffer. The generated HNA-Cu(2+) ensemble displayed a "turn-on" fluorescent response specific for biothiols (Hcy, Cys and GSH) based on the displacement approach, giving a remarkable recovery of fluorescence and UV-Vis spectra. The detection limits of HNA-Cu(2+) to Hcy, Cys and GSH were estimated to be 1.5 μM, 1.0 μM and 0.8 μM, respectively, suggesting that HNA-Cu(2+) is sensitive enough for the determination of thiols in biological systems. The biocompatibility of HNA towards A549 human lung carcinoma cell, was evaluated by an MTT assay. The capability of HNA-Cu(2+) to detect biothiols in live A549 cells was then demonstrated by a microscopy fluorescence imaging assay.
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Affiliation(s)
- Hongmin Jia
- Key Laboratory for Functional Material, Educational Department of Liaoning Province, University of Science and Technology Liaoning, Anshan 114051, China.
| | - Ming Yang
- Key Laboratory for Functional Material, Educational Department of Liaoning Province, University of Science and Technology Liaoning, Anshan 114051, China.
| | - Qingtao Meng
- Key Laboratory for Functional Material, Educational Department of Liaoning Province, University of Science and Technology Liaoning, Anshan 114051, China.
| | - Guangjie He
- Department of Forensic Medicine, Xinxiang Medical University, Xinxiang, He'nan 453003, China.
| | - Yue Wang
- Key Laboratory for Functional Material, Educational Department of Liaoning Province, University of Science and Technology Liaoning, Anshan 114051, China.
| | - Zhizhi Hu
- Key Laboratory for Functional Material, Educational Department of Liaoning Province, University of Science and Technology Liaoning, Anshan 114051, China.
| | - Run Zhang
- Department of Chemistry and Biomolecular Sciences, Macquarie University, Sydney, NSW 2109, Australia.
| | - Zhiqiang Zhang
- Key Laboratory for Functional Material, Educational Department of Liaoning Province, University of Science and Technology Liaoning, Anshan 114051, China.
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