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Bayindir S, Hussein AS. Off-On-Off Cascade Recognition of Cyanide, Mercury, and Aluminum Using N/5-Monosubstituted Rhodanines. ACS OMEGA 2024; 9:17602-17615. [PMID: 38645373 PMCID: PMC11024942 DOI: 10.1021/acsomega.4c01066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/27/2024] [Accepted: 03/27/2024] [Indexed: 04/23/2024]
Abstract
This study aims to synthesize N- and 5-monosubstituted rhodanine derivatives as ion-sensing organics and investigate their sensing abilities. Following an easy and green approach to synthesis, the anion-sensing properties of the rhodanines were studied using colorimetric detection and spectroscopic methods. As a result of studies, rhodanines are found to be highly solvent-controlled colorimetric and fluorescent cyanide, mercury, and aluminum sensors. The stoichiometry of the interaction between CN- and both probes was determined to be 1:1 using Job's plot analysis. The binding constants (Ks) of CN- to 5-arylRh and N-arylRh were calculated to be 3.25 × 104 and 7.07 × 104 M-1, respectively, demonstrating their high affinity for cyanide ions. The limits of detections for the 5-arylRh and N-arylRh were also determined as 356 and 617 nM, respectively. In addition to detecting CN-, 5-arylRh also serves as a specific turn-off sensor for mercury and aluminum when cyanide and hydroxide are present. This enables the fluorescence intensity to be toggled on/off by alternating the addition of CN-/OH- and Hg2+/Al3+. Furthermore, the LOD values for Hg2+ and Al3+ with 5-arylRh-CN- and 5-arylRh-OH- were determined to be 414 nM and 1.35 μM, respectively. Furthermore, the turn-on binding mechanisms of 5-arylRh and N-arylRh with cyanide ions were elucidated, and the experimental band gap (highest occupied molecular orbital/least unoccupied molecular orbital) energy values corroborated the proposed mechanism. Additionally, the interaction mechanism of the probes with CN- was further investigated by using the 1H NMR technique. Collectively, these findings suggest that 5-arylRh, N-arylRh, and 5-arylRh-CN- hold promise as selective and sensitive candidate sensors for CN-, Hg2+, and Al3+ ions.
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Affiliation(s)
- Sinan Bayindir
- Department
of Chemistry, Faculty of Sciences and Arts, Bingol University, Bingol 12000, Türkiye
| | - Abdullah Saleh Hussein
- Department
of Chemistry, Graduate School of Natural and Applied Sciences, Bingol University, Bingol 12000, Türkiye
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2
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Jiménez-Pérez A, Fernández-Fariña S, Pedrido R, García-Tojal J. Desulfurization of thiosemicarbazones: the role of metal ions and biological implications. J Biol Inorg Chem 2024; 29:3-31. [PMID: 38148423 DOI: 10.1007/s00775-023-02037-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/26/2023] [Indexed: 12/28/2023]
Abstract
Thiosemicarbazones are biologically active substances whose structural formula is formed by an azomethine, an hydrazine, and a thioamide fragments, to generate a R2C=N-NR-C(=S)-NR2 backbone. These compounds often act as ligands to generate highly stable metal-organic complexes. In certain experimental conditions, however, thiosemicarbazones undergo reactions leading to the cleavage of the chain. Sometimes, the breakage involves desulfurization processes. The present work summarizes the different chemical factors that influence the desulfurization reactions of thiosemicarbazones, such as pH, the presence of oxidant reactants or the establishment of redox processes as those electrochemically induced, the effects of the solvent, the temperature, and the electromagnetic radiation. Many of these reactions require coordination of thiosemicarbazones to metal ions, even those present in the intracellular environment. The nature of the products generated in these reactions, their detection in vivo and in vitro, together with the relevance for the biological activity of these compounds, mainly as antineoplastic agents, is discussed.
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Affiliation(s)
- Alondra Jiménez-Pérez
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001, Burgos, Spain
| | - Sandra Fernández-Fariña
- Departamento de Química Inorgánica, Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Rosa Pedrido
- Departamento de Química Inorgánica, Facultade de Química, Campus Vida, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
| | - Javier García-Tojal
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001, Burgos, Spain.
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3
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A thieno[2,3-a]carbazole-based multifunctional probe: colorimetric detecting of Fe3+/Cu2+/Hg2+ and fluorescent sensing of Cu2+. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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4
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A solvent-dependent dual chemosensor for detecting Zn2+ and Hg2+ based on thiophene and thiourea functional groups by fluorescence turn-on. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113882] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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5
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AbhijnaKrishna R, Velmathi S. A review on fluorimetric and colorimetric detection of metal ions by chemodosimetric approach 2013–2021. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214401] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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6
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Bai CB, Wang WG, Zhang J, Wang C, Qiao R, Wei B, Zhang L, Chen SS, Yang S. A Fluorescent and Colorimetric Chemosensor for Hg 2+ Based on Rhodamine 6G With a Two-Step Reaction Mechanism. Front Chem 2020; 8:14. [PMID: 32140458 PMCID: PMC7042397 DOI: 10.3389/fchem.2020.00014] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 01/07/2020] [Indexed: 11/17/2022] Open
Abstract
A fluorescent and colorimetric chemosensor L based on rhodamine 6G was designed, synthesized, and characterized. Based on a two-step reaction, the chemosensor L effectively recognized Hg2+. The interaction between the chemosensor and Hg2+ was confirmed by ultraviolet–visible spectrophotometry, fluorescence spectroscopy, electrospray ionization–mass spectrometry, Fourier-transform infrared spectroscopy, and frontier molecular orbital calculations. The chemosensor L was also incorporated into test strips and silica gel plates, which demonstrated good selectivity and high sensitivity for Hg2+.
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Affiliation(s)
- Cui-Bing Bai
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China.,Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, Fuyang, China
| | - Wei-Gang Wang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China
| | - Jie Zhang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China
| | - Chang Wang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China.,Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, Fuyang, China
| | - Rui Qiao
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China.,Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, Fuyang, China
| | - Biao Wei
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China.,Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, Fuyang, China
| | - Lin Zhang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China.,Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, Fuyang, China
| | - Shui-Sheng Chen
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China.,Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, Fuyang, China
| | - Song Yang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, China.,Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, Fuyang, China
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7
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Aliaga ME, Gazitua M, Rojas-Bolaños A, Fuentes-Estrada M, Durango D, García-Beltrán O. A selective thioxothiazolidin-coumarin probe for Hg 2+ based on its desulfurization reaction. Exploring its potential for live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 224:117372. [PMID: 31344574 DOI: 10.1016/j.saa.2019.117372] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/06/2019] [Accepted: 07/07/2019] [Indexed: 06/10/2023]
Abstract
Sensing the most toxic heavy metal (mercury) has attracted a lot of attention in recent years due to its extreme harmfulness to both human health and the environment. Thus, we reported herein the synthesis, spectroscopic and kinetic characterization, and biological evaluation of a new thioxothiazolidin coumarin derivative (ILA92), which undergoes a desulfurization reaction induced by mercuric ions (Hg2+). This process is the origin of a selective sensing of Hg2+ ions in aqueous solution by colorimetric and fluorescent methods. Furthermore, the probe showed great potential for imaging Hg2+ in living cells.
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Affiliation(s)
- Margarita E Aliaga
- Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Casilla 306, Santiago 6094411, Chile.
| | - Marcela Gazitua
- Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Casilla 306, Santiago 6094411, Chile
| | - Andrea Rojas-Bolaños
- Facultad de Ciencias Naturales y Matemáticas, Universidad de Ibagué, Carrera 22, Calle 67, Ibagué 730002, Colombia
| | - Marcial Fuentes-Estrada
- Facultad de Ciencias Naturales y Matemáticas, Universidad de Ibagué, Carrera 22, Calle 67, Ibagué 730002, Colombia
| | - Diego Durango
- Universidad Nacional de Colombia, Sede Medellín, Escuela de Química, Carrera 65, No. 59A-110, Medellín, Colombia
| | - Olimpo García-Beltrán
- Facultad de Ciencias Naturales y Matemáticas, Universidad de Ibagué, Carrera 22, Calle 67, Ibagué 730002, Colombia.
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8
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Al-Matar HM, BinSabt MH, Shalaby MA. Synthesis and Electrochemistry of New Furylpyrazolino[60]fullerene Derivatives by Efficient Microwave Radiation. Molecules 2019; 24:molecules24244435. [PMID: 31817136 PMCID: PMC6943683 DOI: 10.3390/molecules24244435] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 11/24/2019] [Accepted: 11/25/2019] [Indexed: 11/28/2022] Open
Abstract
Efficient one-pot synthesis of new series of furylpyrazolino[60]fullerene derivatives was prepared by [3 + 2] cycloaddition reaction mediated with (diacetoxyiodo)benzene (PhI(OAc)2) as an oxidant in o-dichlorobenzene (ODCB) under microwave irradiation. Different techniques have been used to confirm the structural identity including FT-IR, fast atom bombardment (FAB)-mass, NMR, and single-crystal X-ray diffraction, in addition to investigating the photophysical properties and the electrochemical properties for the new compounds using UV-Vis spectra, fluorescence spectra, cyclic voltammetry, and square wave voltammetry. Three of these pyrazolino[60]fullerene compounds showed better electron affinity than the parent C60 in the ground state.
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9
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Bai CB, Xu P, Zhang J, Qiao R, Chen MY, Mei MY, Wei B, Wang C, Zhang L, Chen SS. Long-Wavelength Fluorescent Chemosensors for Hg 2+ based on Pyrene. ACS OMEGA 2019; 4:14621-14625. [PMID: 31528817 PMCID: PMC6740181 DOI: 10.1021/acsomega.9b02078] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 08/19/2019] [Indexed: 05/31/2023]
Abstract
A novel long-wavelength turn-on fluorescent chemosensor CS based on pyrene was synthesized to detect Hg2+. In the presence of other metal ions, CS could effectively recognize Hg2+ and produce the turn-on fluorescent emission at 607 nm. Also, the absorption spectrum exhibited red-shift. Meanwhile, the change of the solution color from yellow to orange was directly observed by the naked eye. The interaction between CS and Hg2+ was confirmed by the Job's plot, electrospray ionization mass spectrometry, scanning electron microscopy, and density functional theory calculations. It was found that the fluorescence of CS could be reversible when I- was added into the solution of CS and Hg2+. CS illustrated high selectivity and good sensitivity for Hg2+ with the limit of detection of 36 nm. Moreover, CS could be utilized as test strips and silica gel plates to identify Hg2+.
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Affiliation(s)
- Cui-Bing Bai
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
- Anhui
Province Key Laboratory for Degradation and Monitoring of Pollution
of the Environment, Fuyang Normal University, Fuyang 236037, China
| | - Peng Xu
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
| | - Jie Zhang
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
| | - Rui Qiao
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
- Anhui
Province Key Laboratory for Degradation and Monitoring of Pollution
of the Environment, Fuyang Normal University, Fuyang 236037, China
| | - Meng-Yu Chen
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
| | - Meng-Yun Mei
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
| | - Biao Wei
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
- Anhui
Province Key Laboratory for Degradation and Monitoring of Pollution
of the Environment, Fuyang Normal University, Fuyang 236037, China
| | - Chang Wang
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
- Anhui
Province Key Laboratory for Degradation and Monitoring of Pollution
of the Environment, Fuyang Normal University, Fuyang 236037, China
| | - Lin Zhang
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
- Anhui
Province Key Laboratory for Degradation and Monitoring of Pollution
of the Environment, Fuyang Normal University, Fuyang 236037, China
| | - Shui-Sheng Chen
- School
of Chemistry and Chemical Engineering, Fuyang
Normal University, Fuyang, Anhui Province 236037, China
- Anhui
Province Key Laboratory for Degradation and Monitoring of Pollution
of the Environment, Fuyang Normal University, Fuyang 236037, China
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10
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Chen ZE, Zhang H, Iqbal Z. A new thiosemicarbazone fluorescent probe based on 9,9'-bianthracene for Hg 2+ and Ag . SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 215:34-40. [PMID: 30825868 DOI: 10.1016/j.saa.2019.02.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 01/21/2019] [Accepted: 02/16/2019] [Indexed: 06/09/2023]
Abstract
A new 9,9'-bianthracene-based thiosemicarbazone (D1) has been successfully synthesized and utilized for chemosensors. The properties of D1 were systematically investigated by UV-Vis, fluorescence titration and theoretical calculations. As a result, D1 exhibits a characteristic fluorescence quenching phenomenon in the presence of Hg2+ or Ag+ compared to other metal cations (Na+, K+, Mg2+, Ba2+, Al3+, Zn2+, Fe2+, Pb2+, Cu2+, Co2+, Cd2+, Ni2+ and Mn2+). The detection limits of Hg2+ and Ag+ reach 6.62×10-7M and 1.99×10-5M, respectively. This is mainly attributed to the Hg2+ (or Ag+) forms a stable five-membered ring with the N atom in Schiff base CN and the S atom in thiourea. The results suggest that the probe D1 is a promising candidate for chemosensors in aqueous media due to its highly selectivity for Hg2+ and Ag+.
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Affiliation(s)
- Zhen-E Chen
- School of Chemistry and Chemical Engineering, Qianbei Featured Resources Applied Research Key Laboratory, Zunyi Normal College, Zunyi 563006, China.
| | - Hai Zhang
- School of Chemistry and Chemical Engineering, Qianbei Featured Resources Applied Research Key Laboratory, Zunyi Normal College, Zunyi 563006, China
| | - Zafar Iqbal
- Applied Chemistry Research Centre, PCSIR Laboratories Complex, Feroze pur Road Lahore 54000, Pakistan
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11
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Bai CB, Qiao R, Liao JX, Xiong WZ, Zhang J, Chen SS, Yang S. A highly selective and reversible fluorescence "OFF-ON-OFF" chemosensor for Hg 2+ based on rhodamine-6G dyes derivative and its application as a molecular logic gate. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 202:252-259. [PMID: 29800888 DOI: 10.1016/j.saa.2018.05.050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 05/09/2018] [Accepted: 05/14/2018] [Indexed: 05/14/2023]
Abstract
A new rhodamine-6G-based chemosensor X was designed and synthesized for the colorimetric and fluorometric detection of Hg2+. The chemosensor X responsed to Hg2+ had good sensitivity, high selectivity and excellent reversibility in HEPES buffer (10 mM, pH 7.4)/CH3CN (40:60, V/V). The recognition mechanism of X toward Hg2+ was evaluated by Job's plot, IR and MS. Meanwhile, X-Hg2+ fluorescence lifetime was also measured. It was interesting that X displayed favorable reversibility to form an "off-on-off" type signaling behavior with the Hg2+-induced emission spectra being quenched by I-. Furthermore, it could be applied as a molecular logic gate and test strips based on X exhibited a good reversibility selectivity to Hg2+.
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Affiliation(s)
- Cui-Bing Bai
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui Province 236037, China; Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, 236037, China
| | - Rui Qiao
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui Province 236037, China; Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, 236037, China.
| | - Jia-Xin Liao
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui Province 236037, China
| | - Wen-Zhang Xiong
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui Province 236037, China
| | - Jie Zhang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui Province 236037, China
| | - Shui-Sheng Chen
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui Province 236037, China; Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, 236037, China
| | - Song Yang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui Province 236037, China; Anhui Province Key Laboratory for Degradation and Monitoring of Pollution of the Environment, 236037, China
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12
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Wang L, Fan Y, Guan X, Qu W, Lin Q, Yao H, Wei T, Zhang Y. A novel naphthalimide–glutathione chemosensor for fluorescent detection of Fe3+ and Hg2+ in aqueous medium and its application. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.06.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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13
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Li C, Yin FF, Zhu WJ, Fang M, Wu ZY, Xu Y, Wang HL, Wang Y. A New Fluorescence Chemosensor for Hg2+ Based on Carbazole and Thiourea. HETEROCYCLES 2017. [DOI: 10.3987/com-15-13242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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A turn-on fluorescent chemosensor selectively detects cyanide in pure water and food sample. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.05.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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15
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Zhu X, Lin Q, Lou JC, Lu TT, Zhang YM, Wei TB. Colorimetric probes designed to provide high sensitivity and single selectivity for CN− in aqueous solution. NEW J CHEM 2015. [DOI: 10.1039/c5nj01158b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Easily-made probe L1 recognized CN− by the deprotonation process and the detecting limit is 5 × 10−6 mol L−1.
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Affiliation(s)
- Xin Zhu
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Jin-Chao Lou
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Tao-Tao Lu
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
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16
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Guan J, Zhang P, Wei TB, Lin Q, Yao H, Zhang YM. A highly selective PET-based chemosensor for instant detecting of Zn2+. RSC Adv 2014. [DOI: 10.1039/c4ra04130e] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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17
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Zhang P, Shi B, You X, Zhang Y, Lin Q, Yao H, Wei T. A highly selective and sensitive chemosensor for instant detection cyanide via different channels in aqueous solution. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.01.046] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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