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Viswanathamurthi P, Dhivya R, Kavitha V, Haribabu J, Echeverria C. A Reversible Fluorescent Chemosensor for the Selective Detection of Cu 2+ and CN - ions by Displacement Approach. J Fluoresc 2024; 34:1811-1819. [PMID: 37642776 DOI: 10.1007/s10895-023-03381-2] [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: 06/23/2023] [Accepted: 08/06/2023] [Indexed: 08/31/2023]
Abstract
A novel fluorescence chemosensor BDP (2-(1-(benzothiazol-2-yl)-5-(4-(diphenylamino)phenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenol) has been synthesized and its sensing behavior has been screened towards various cations by absorption, emission and mass spectroscopic techniques. The probe BDP detects Cu2+ ions preferentially over other metal ions, and the resulting BDP-Cu2+ ensemble acts as a secondary sensor for cyanide anion detection over other anions. The fluorescence intensity of the probe BDP is quenched when it comes into contact with Cu2+ ions, but it is increased reversibly when it comes into contact with cyanide anion, according to spectroscopic measurements. Along with this, optical studies indicate that the sensor BDP has capability to sense Cu2+ and CN- ions selectively over other examined competitive ions with the LOD of 2.57×10-8 M and 2.98×10-8 M respectively. The detection limit of Cu2+ ions is lower than the WHO recommended Cu2+ ions concentration (31.5 µM) in drinking water. On the basis of "on-off-on" fluorescence change of the probe BDP upon interaction with Cu2+ and CN- ions, a possible mechanism for this selective sensing behavior was presented and IMPLICATION logic gate was successfully designed. Furthermore, cell imaging investigations were used to investigate the probe BDP's biological applicability.
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Affiliation(s)
| | | | | | - Jebiti Haribabu
- Facultad de Medicina, Universidad de Atacama, Los Carreras 1579, 1532502, Copiapo, Chile
| | - Cesar Echeverria
- Facultad de Medicina, Universidad de Atacama, Los Carreras 1579, 1532502, Copiapo, Chile
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2
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Honnappa N, Anil AG, Shekar S, Behera SK, Ramamurthy PC. Design of a Highly Selective Benzimidazole-Based Derivative for Optical and Solid-State Detection of Zinc Ion. Inorg Chem 2022; 61:15085-15097. [PMID: 36083867 DOI: 10.1021/acs.inorgchem.2c02175] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A novel series of benzimidazole-based molecules mimicking biological receptors, which exhibit selective coordination with zinc ions, were designed and synthesized. The photochromic behavior of these derivatives with various metal ions suggests a selective interaction of one of the receptors 2-(pyridin-2-yl)-4,7-di(thiophen-2-yl)-3H-benzo[d]imidazole (2c) with zinc ion. The lower limit of detection by photoluminescence quenching was determined to be 16 nM. The mechanism of selective complexation was elucidated by 1H nuclear magnetic resonance titrations and dynamic light scattering analysis. The stoichiometry of the formation of the Zn(2c)2 complex was evaluated by single-crystal X-ray diffraction and mass spectral techniques and calculated to be 2:1 (L:M). A change in the electronic energy levels on the sensor analyte interaction was observed by both ultraviolet photoelectron spectroscopy analysis and by density functional theory calculations, suggesting an electroactive semiconductor behavior. A symmetric Schottky structured sensor device was fabricated using the receptor 2c as the active sensing layer. A distinct change in current-voltage characteristics between the receptor and the complex suggests that the fabricated device could be used as a solid-state sensor for detecting zinc ion.
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Affiliation(s)
- Nagarajaiah Honnappa
- Department of Materials Engineering, Indian Institute of Science Bengaluru, Bengaluru 560012, India
| | - Amith G Anil
- Department of Materials Engineering, Indian Institute of Science Bengaluru, Bengaluru 560012, India
| | - Shweta Shekar
- Department of Materials Engineering, Indian Institute of Science Bengaluru, Bengaluru 560012, India
| | - Sushant Kumar Behera
- Department of Materials Engineering, Indian Institute of Science Bengaluru, Bengaluru 560012, India
| | - Praveen C Ramamurthy
- Department of Materials Engineering, Indian Institute of Science Bengaluru, Bengaluru 560012, India
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3
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Hu C, Zhao Y, Han X, Song J, Ding J, Hou H. Facilely controllable synthesis of copper-benzothiadiazole complexes via solvothermal reactions: exploring the customized synthetic approach by experiments. Dalton Trans 2021; 50:1816-1823. [PMID: 33465220 DOI: 10.1039/d0dt03817b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
It is very challenging to transform small organic molecules into customized coordination polymer (CP) because the functionalities with desired properties are greatly influenced by several elements, including the assembly modes of the organic linkers and metal nodes, organic linker functionalization, and defects. Therefore, deep cognition for the molecular-level engineering of CP chemistry is very important. Herein, we obtained five new copper-benzothiadiazole complexes via a controllable synthesis approach: [CuII(L1)(CH3CN)]2 (C1), [CuIBr(L1)]n (C2), [CuI3Br3(L2)2]n (C3), [CuICl(L3)]2 (C4), and [CuIICl2(L3)2] (C5). In the exploration, we successfully modulated the structure of the organic linker and the valence state of the metal nodes as well as the assembly modes of the organic linkers and metal nodes through the facilely controllable solvothermal reaction. The results from our experiments also indicated that the fusing process was driven by a CuII/CuI catalytic cycle. In this pathway, oxygen is the final electron acceptor and the solvent DMSO acts as a co-oxidant. In C2 and C3, the ever-expanding macrocycles were constructed from CuX clusters and organic chromophore linkers, forming interesting 1D chain structures, while the supramolecular macrocycles were assembled through hydrogen bonding expanding to a 3D network of C5. Interestingly, C1-C4 exhibit chromophore-based fluorescence, but are not phosphorescence.
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Affiliation(s)
- Chen Hu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Henan 450001, China.
| | - Yingnan Zhao
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Henan 450001, China.
| | - Xiao Han
- College of Chemical Engineering & Material, Handan University, Hebei, 056005, China
| | - Jiaqi Song
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Henan 450001, China.
| | - Jie Ding
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Henan 450001, China.
| | - Hongwei Hou
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Henan 450001, China.
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Shi H, Hou J, Jiang P, Yang Q, Lin Q, Wei T, Yao H, Zhang Y, Wu S. A Novel Imidazophenazine-Based Stimuli Responsive Chemosensor for Highly Selective and Sensitive Fluorescence Detection of CN–. Aust J Chem 2021. [DOI: 10.1071/ch20299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A fluorescent imidazophenazine-based derivative (S) has been successfully synthesised, and can be used as a chemsensor for relay recognition of CN– in DMSO/H2O (7:3, v/v) solution, which exhibited external stimuli-responsiveness. The sensor immediately responded with obvious colour changes (from red to purple) and fluorescent quenching when CN– was added to the S solution. Its detection limit for CN– is 2.16×10−7 M. In addition, NMR spectroscopy and density function theory calculations were also used to confirm the recognition mechanism. In particular, the fluorescence responding circle could be repeated three times by the sequential addition of CN– and CH3COO– or CN– and HSO4–. Moreover, a CN– detection test paper was prepared using S, providing a convenient method for CN– identification.
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Liu Y, Du JS, Qi SL, Zhu LB, Yang QB, Xu H, Li YX. A new highly selective fluorescent sensor based on a novel fluorophore for cyanide and its applications in bioimaging. LUMINESCENCE 2020; 36:336-344. [PMID: 32914537 DOI: 10.1002/bio.3946] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/13/2020] [Accepted: 08/28/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Yan Liu
- College of Chemistry Jilin University Changchun China
| | - Jian shi Du
- Key Laboratory of Lymphatic Surgery Jilin Province China–Japan Union Hospital of Jilin University Changchun China
- Engineering Laboratory of Lymphatic Surgery Jilin Province China‐Japan Union Hospital of Jilin University Changchun China
| | - Shao long Qi
- Key Laboratory of Lymphatic Surgery Jilin Province China–Japan Union Hospital of Jilin University Changchun China
- Engineering Laboratory of Lymphatic Surgery Jilin Province China‐Japan Union Hospital of Jilin University Changchun China
| | - Lu bao Zhu
- College of Chemistry Jilin University Changchun China
| | - Qing biao Yang
- College of Chemistry Jilin University Changchun China
- Key Laboratory of Lymphatic Surgery Jilin Province China–Japan Union Hospital of Jilin University Changchun China
| | - Hai Xu
- College of Chemistry Jilin University Changchun China
| | - Yao xian Li
- College of Chemistry Jilin University Changchun China
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7
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Kumar P, Kumar S. Copper ion luminescence on/off sensing by a quinoline-appended ruthenium(II)-polypyridyl complex in aqueous media. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127242] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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8
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Lal S, Prakash K, Hooda S, Kumar V, Kumar P. Ibuprofen-based chemosensor for efficient binding and sensing of Cu2+ ion in aqueous medium. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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Dalapati R, Nandi S, Biswas S. Post-synthetic modification of a metal–organic framework with a chemodosimeter for the rapid detection of lethal cyanide via dual emission. Dalton Trans 2020; 49:8684-8692. [DOI: 10.1039/d0dt00837k] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A post-synthetically modified chemodosimeter grafted MOF is presented for the selective, visual and fluorogenic detection of cyanide via dual emission.
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Affiliation(s)
- Rana Dalapati
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Soutick Nandi
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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Thiazole- and Thiadiazole-Based Metal–Organic Frameworks and Coordination Polymers for Luminescent Applications. INORGANICS 2019. [DOI: 10.3390/inorganics7120144] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
This mini-review focuses on the 2015–2019 literature survey of thiazole- and thiadiazole-containing Metal–Organic Frameworks (MOFs) and Coordination Polymers (CPs) exploited in the applicative field of luminescent sensing.
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11
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12
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Li Z, Dai Y, Lu Z, Pei Y, Song Y, Zhang L, Guo H. A Photoswitchable Triple Chemosensor for Cyanide Anion Based on Dicyanovinyl-Functionalized Dithienylethene. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900369] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ziyong Li
- Key Laboratory of Organic Functional Molecules, Luoyang City, College of Food and Drug; Luoyang Normal University; 471934 P. R. China
| | - Yijie Dai
- Key Laboratory of Organic Functional Molecules, Luoyang City, College of Food and Drug; Luoyang Normal University; 471934 P. R. China
| | - Zhiqiang Lu
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials; Luoyang Normal University; 471022 Luoyang China
| | - Yingying Pei
- Key Laboratory of Organic Functional Molecules, Luoyang City, College of Food and Drug; Luoyang Normal University; 471934 P. R. China
| | - Yufei Song
- Key Laboratory of Organic Functional Molecules, Luoyang City, College of Food and Drug; Luoyang Normal University; 471934 P. R. China
| | - Lilei Zhang
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials; Luoyang Normal University; 471022 Luoyang China
| | - Hui Guo
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials; Luoyang Normal University; 471022 Luoyang China
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13
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Arora A, Kaushal J, Kumar A, Kumar P, Kumar S. Ruthenium(II)‐Polypyridyl‐Based Sensor Bearing a DPA Unit for Selective Detection of Cu(II) Ion in Aqueous Medium. ChemistrySelect 2019. [DOI: 10.1002/slct.201900682] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Aayushi Arora
- Department of ChemistrySchool of Physical Sciences (SoPS)Doon University Dehradun, Uttarakhand India
| | - Jolly Kaushal
- Department of ChemistrySchool of Physical Sciences (SoPS)Doon University Dehradun, Uttarakhand India
| | - Arun Kumar
- Department of ChemistrySchool of Physical Sciences (SoPS)Doon University Dehradun, Uttarakhand India
| | - Pramod Kumar
- Department of ChemistryMahamana Malviya College Khekra (Baghpat)C.C.S. University Meerut India
| | - Sushil Kumar
- Department of ChemistrySchool of Physical Sciences (SoPS)Doon University Dehradun, Uttarakhand India
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14
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Park HJ, Lee SS. Catalytic Deacetylation of p-Nitrophenyl Thioacetate by Cyanide Ion and Its Sensor Applications. ANAL SCI 2019; 35:589-593. [PMID: 30662014 DOI: 10.2116/analsci.18n024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We demonstrated a simple and rapid deacetylation reaction of p-nitrophenyl thioacetate by cyanide ion. This reaction is caused by the strong nucleophilic tendency of the cyanide ion to the electrophilic substrate and has been previously reported as the most common method for detecting cyanide ions. Tetrabutylammonium cyanide and sodium cyanide can be used as sources of cyanide ions for catalytic deacetylation reactions. Both catalysts showed almost the same catalytic reaction and the catalytic reaction was instantaneous at room temperature with a minimum concentration of cyanide ions of up to 1.0 μM. Cyanide did not catalyze the deacetylation reaction of p-nitropnenyl acetate due to a decrease in the nucleofugality of the leaving group and a decrease in the electrophilicity of carbonyl carbon in the substrate. However, the only disadvantage of this reaction system is the interference with other anions, such as acetate and azide, which also have nucleophilicity toward an electrophilic substrate. If these problems are improved, the system could be applied as a very efficient cyanide ion sensor.
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Affiliation(s)
- Hyeoun Ji Park
- Department of Pharmaceutical Engineering, Soonchunhyang University
| | - Soo Suk Lee
- Department of Pharmaceutical Engineering, Soonchunhyang University
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15
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Li H, Zhang Y, Jia Z, Wang X. Theoretical design on molecular tweezers of sodium cyanide by zinc porphyrin‐azo‐crown ether triads receptor. J PHYS ORG CHEM 2019. [DOI: 10.1002/poc.3963] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hui Li
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of ChemistryXiangtan University Xiangtan Hunan China
| | - Ying Zhang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of ChemistryXiangtan University Xiangtan Hunan China
| | - Zishang Jia
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of ChemistryXiangtan University Xiangtan Hunan China
| | - Xueye Wang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of ChemistryXiangtan University Xiangtan Hunan China
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16
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17
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Selective “Turn-On” Fluorescent Sensor for Cyanide in Aqueous Environment and Test Strips. J Fluoresc 2019; 29:1-8. [DOI: 10.1007/s10895-018-2334-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 12/10/2018] [Indexed: 02/07/2023]
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18
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Shiga T, Miyamoto H, Newton GN, Oshio H. Two-electron redox-active tricyano iron(ii) complex with 2,4,6-tris(2-pyrimidyl)-1,3,5-triazine as a building block for coordination polymers. Dalton Trans 2018; 47:13402-13407. [PMID: 30183035 DOI: 10.1039/c8dt02315h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new tricyano iron(ii) building unit, [{K(H2O)4}{FeII(CN)3(L)}]·3H2O (1), was synthesized by the reaction of Moor's salts with 2,4,6-tris(2-pyrimidyl)-1,3,5-triazine (L) as a capping ligand. X-ray structural analysis reveals that the mononuclear iron(ii) tricyano complex consists of one ligand and three cyanide groups, with K+ ions coordinated between neighboring units to form a one-dimensional chain network structure. 1 shows two reversible redox waves at +0.713 and -0.849 V vs. SCE, which are assigned as Fe(ii)/Fe(iii) and L/L˙- processes, respectively. One-dimensional 4,2-ribbon chain type coordination polymers, [MII(H2O)2{FeII(CN)3(L)}2]·6H2O (M = Fe (2) and Mn (3)), were synthesized by using 1 as a building unit. Cryomagnetic studies reveals that 2 and 3 show paramagnetic behaviour of S = 2 and 5/2, respectively. On the other hand, reaction of 1 and Gd(NO3)3·6H2O forms another one-dimensional chain, [GdIII(NO3)2(H2O)3{FeII(CN)3(L)}]·0.5H2O·2CH3OH (4), showing S = 7/2 paramagnetic behaviour.
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Affiliation(s)
- Takuya Shiga
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan.
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19
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Lolage SR, Pawal SB, Chavan SS. Heterobimetallic Cu(I)/Ru(II) Acetylide Bridged Hybrid Complexes Containing Coordination and Organometallic Sites. ChemistrySelect 2017. [DOI: 10.1002/slct.201701764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sanjay R. Lolage
- Synthetic Inorganic Chemistry Laboratory; Department of Chemistry; Shivaji University; Kolhapur, (MS 416 004 India
| | - Sandip B. Pawal
- Synthetic Inorganic Chemistry Laboratory; Department of Chemistry; Shivaji University; Kolhapur, (MS 416 004 India
| | - Sanjay S. Chavan
- Synthetic Inorganic Chemistry Laboratory; Department of Chemistry; Shivaji University; Kolhapur, (MS 416 004 India
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20
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Chow CF, Ho PY, Wong WL, Lu YJ, Tang Q, Gong CB. Catalyst displacement assay: a supramolecular approach for the design of smart latent catalysts for pollutant monitoring and removal. Chem Sci 2017; 8:3812-3820. [PMID: 28580114 PMCID: PMC5436551 DOI: 10.1039/c6sc05584b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 03/01/2017] [Indexed: 11/21/2022] Open
Abstract
Latent catalysts can be tuned to function smartly by assigning a sensing threshold using the displacement approach for targeted analytes. Three cyano-bridged bimetallic complexes were synthesized as "smart" latent catalysts through the supramolecular assembly of different metallic donors [FeII(CN)6]4-, [FeII(tBubpy)(CN)4]2-, and FeII(tBubpy)2(CN)2 with a metallic acceptor [CuII(dien)]2+. The investigation of both their thermodynamic and kinetic properties on binding with toxic pollutants provided insight into their smart off-on catalytic capabilities, enabling us to establish a threshold-controlled catalytic system for the degradation of pollutants such as cyanide and oxalate. With these smart latent catalysts, a new catalyst displacement assay (CDA) was demonstrated and applied in a real wastewater treatment process to degrade cyanide pollutants in both domestic (level I, untreated) and industrial wastewater samples collected in Hong Kong, China. The smart system was adjusted to be able to initiate the catalytic oxidation of cyanide at a threshold concentration of 20 μM (the World Health Organization's suggested maximum allowable level for cyanide in wastewater) to the less harmful cyanate under ambient conditions.
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Affiliation(s)
- Cheuk-Fai Chow
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China . ; ; Tel: +86 852 29487671
- College of Chemistry and Chemical Engineering , Southwest University , Chong Qing , China
| | - Pui-Yu Ho
- Centre for Education in Environmental Sustainability , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China
| | - Wing-Leung Wong
- Centre for Education in Environmental Sustainability , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China
| | - Yu-Jing Lu
- Institute of Natural Medicine and Green Chemistry , School of Chemical Engineering and Light Industry , Guangdong University of Technology , Guangzhou 510006 , P. R. China
| | - Qian Tang
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China . ; ; Tel: +86 852 29487671
- College of Chemistry and Chemical Engineering , Southwest University , Chong Qing , China
| | - Cheng-Bin Gong
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road, Tai Po , Hong Kong SAR , China . ; ; Tel: +86 852 29487671
- College of Chemistry and Chemical Engineering , Southwest University , Chong Qing , China
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Tarafdar D, Saha I, Ghosh K. Coumarin-based urea-amide scaffold in ratiometric fluorescence sensing of CN −. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.04.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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22
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A Colorimetric and Fluorescent Probe Based on Michael Acceptor Type Diketopyrrolopyrrole for Cyanide Detection. J Fluoresc 2017; 27:1587-1594. [DOI: 10.1007/s10895-017-2079-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 04/04/2017] [Indexed: 11/25/2022]
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23
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Jackson R, Logue BA. A review of rapid and field-portable analytical techniques for the diagnosis of cyanide exposure. Anal Chim Acta 2017; 960:18-39. [DOI: 10.1016/j.aca.2016.12.039] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/20/2016] [Accepted: 12/22/2016] [Indexed: 12/22/2022]
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24
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Wang Y, Wang H, Zhao X, Jin Y, Xiong H, Yuan J, Wu J. A β-diketonate–europium(iii) complex-based fluorescent probe for highly sensitive time-gated luminescence detection of copper and sulfide ions in living cells. NEW J CHEM 2017. [DOI: 10.1039/c7nj00802c] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A strongly fluorescent β-diketonate–europium(iii) complex was developed for highly sensitive imaging of intracellular copper and sulfide ions with time-gated luminescence mode.
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Affiliation(s)
- Yiren Wang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Huan Wang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Xing Zhao
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Yuting Jin
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Houqing Xiong
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- China
| | - Jing Wu
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
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25
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Maurya N, Singh AK. Effective ensemble system for the identification of CN− based on a cobalt(ii) complex: a logic gate mimic. NEW J CHEM 2017. [DOI: 10.1039/c6nj03926j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel reaction-based sensor [4-hydroxy-6-methyl-3-(1-(3-methylpyridin-2-ylimine)ethyl)-2H-chromene-2-one-Co2+] has been synthesized for the sensitive and selective detection of CN−.
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Affiliation(s)
- Nirma Maurya
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
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26
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Sahoo PR, Prakash K, Mishra P, Agarwal P, Gupta N, Kumar S. Synthesis, X-ray, 1H-NMR and DFT analysis of the phthalimide–hydrazone probes as selective anion sensor. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1264074] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Priya Ranjan Sahoo
- Department of Chemistry, St. Stephen’s College, University Enclave, Delhi, India
| | - Kunal Prakash
- Department of Chemistry, St. Stephen’s College, University Enclave, Delhi, India
| | - Pragati Mishra
- Department of Chemistry, St. Stephen’s College, University Enclave, Delhi, India
| | - Palak Agarwal
- Department of Chemistry, St. Stephen’s College, University Enclave, Delhi, India
| | - Nikita Gupta
- Department of Chemistry, St. Stephen’s College, University Enclave, Delhi, India
| | - Satish Kumar
- Department of Chemistry, St. Stephen’s College, University Enclave, Delhi, India
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27
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A Simple Colorimetric Chemosensor for Naked Eye Detection of Cyanide Ion. J Fluoresc 2016; 26:1857-64. [PMID: 27448224 DOI: 10.1007/s10895-016-1879-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Accepted: 07/06/2016] [Indexed: 01/09/2023]
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28
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A new calix[4]arene Schiff base sensor for Hg2+ and Au3+. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0946-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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29
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Memon S, Bhatti AA, Bhatti AA, Ocak Ü, Ocak M. Calix[4]arene Based Dual Fluorescent Sensor for Al3+ and S2O7 2−. J Fluoresc 2016; 26:1591-9. [DOI: 10.1007/s10895-016-1843-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 05/30/2016] [Indexed: 01/12/2023]
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30
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Yi FY, Chen D, Wu MK, Han L, Jiang HL. Chemical Sensors Based on Metal-Organic Frameworks. Chempluschem 2016; 81:675-690. [PMID: 31968841 DOI: 10.1002/cplu.201600137] [Citation(s) in RCA: 399] [Impact Index Per Article: 49.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Indexed: 12/22/2022]
Abstract
Metal-organic frameworks (MOFs) as chemical sensors have developed rapidly in recent years. There have been many papers concerning this field and interest is still growing. The reason is that the specific merits of MOFs can be utilized to enhance sensitivity and selectivity by various energy/charge transfers occurring among different ligands, ligand, and metal centers, such as from ligands to metal centers or metal centers to ligands, as well as from MOF skeletons to guest species. This review intends to provide an update on recent progress in various applications of different MOF-based sensors on the basis of their luminescent and electrochemical responses towards small molecules, gas molecules, ions (cations and anions), pH, humidity, temperature, and biomolecules. MOF-based sensors function by utilizing different mechanisms, including luminescent responses of "turn-on" and "turn-off", as well as electrochemical responses.
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Affiliation(s)
- Fei-Yan Yi
- The School of Materials Science and Chemical Enginieering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Dongxiao Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Suzhou, Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Meng-Ke Wu
- The School of Materials Science and Chemical Enginieering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Lei Han
- The School of Materials Science and Chemical Enginieering, Ningbo University, Ningbo, Zhejiang, 315211, P. R. China
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Suzhou, Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China.,State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
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31
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Wang KM, Du L, Ma YL, Zhao JS, Wang Q, Yan T, Zhao QH. Multifunctional chemical sensors and luminescent thermometers based on lanthanide metal–organic framework materials. CrystEngComm 2016. [DOI: 10.1039/c5ce02367j] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Tang L, Zou Y, Zhong K, Bian Y. A novel benzothiazole-based enaminone as a fluorescent probe for highly selective and sensitive detection of CN−. RSC Adv 2016. [DOI: 10.1039/c6ra07909a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A novel benzothiazole derived enaminone BTP as fluorescent probe for CN− recognition has been developed.
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Affiliation(s)
- Lijun Tang
- Department of Chemistry
- Bohai University
- Jinzhou
- China
| | - Yinghui Zou
- Department of Chemistry
- Bohai University
- Jinzhou
- China
| | - Keli Zhong
- Department of Chemistry
- Bohai University
- Jinzhou
- China
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33
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Zhao D, Cui Y, Yang Y, Qian G. Sensing-functional luminescent metal–organic frameworks. CrystEngComm 2016. [DOI: 10.1039/c6ce00545d] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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34
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Wang L, Zhu L, Li L, Cao D. Tetraphenylethene-functionalized diketopyrrolopyrrole solid state emissive molecules: enhanced emission in the solid state and as a fluorescent probe for cyanide detection. RSC Adv 2016. [DOI: 10.1039/c6ra10073b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Tetraphenylethene-functionalized diketopyrrolopyrrole solid state red-emissive molecules (DPP1andDPP2) with enhanced emission in the solid state have been developed.
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Affiliation(s)
- Lingyun Wang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou
- China
| | - Linhui Zhu
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou
- China
| | - Lin Li
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Derong Cao
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou
- China
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35
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Jung KH, Lee KH. Efficient Ensemble System Based on the Copper Binding Motif for Highly Sensitive and Selective Detection of Cyanide Ions in 100% Aqueous Solutions by Fluorescent and Colorimetric Changes. Anal Chem 2015; 87:9308-14. [DOI: 10.1021/acs.analchem.5b01982] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Kwan Ho Jung
- Bioorganic
Chemistry Laboratory,
Center for Design and Applications of Molecular Catalysts, Department
of Chemistry and Chemical Engineering, Inha University, Incheon 402-751, South Korea
| | - Keun-Hyeung Lee
- Bioorganic
Chemistry Laboratory,
Center for Design and Applications of Molecular Catalysts, Department
of Chemistry and Chemical Engineering, Inha University, Incheon 402-751, South Korea
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36
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Memon S, Bhatti AA, Ocak Ü, Ocak M. Cu2+ Selective Chromogenic Behavior of Calix[4]arene Derivative. Polycycl Aromat Compd 2015. [DOI: 10.1080/10406638.2014.994070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shahabuddin Memon
- National Center of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
| | - Ashfaque Ali Bhatti
- National Center of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
| | - Ümmühan Ocak
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, Trabzon, Turkey
| | - Miraç Ocak
- Department of Chemistry, Faculty of Sciences, Karadeniz Technical University, Trabzon, Turkey
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37
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Chow CF, Ho PY, Wong WL, Gong CB. A Multifunctional Bimetallic Molecular Device for Ultrasensitive Detection, Naked-Eye Recognition, and Elimination of Cyanide Ions. Chemistry 2015. [PMID: 26198787 DOI: 10.1002/chem.201501448] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Cheuk-Fai Chow
- Department of Science and Environmental Studies, Centre for Education in Environmental Sustainability, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po Hong Kong SAR (P.R. China).
| | - Pui-Yu Ho
- Department of Science and Environmental Studies, Centre for Education in Environmental Sustainability, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po Hong Kong SAR (P.R. China)
| | - Wing-Leung Wong
- Department of Science and Environmental Studies, Centre for Education in Environmental Sustainability, The Hong Kong Institute of Education, 10 Lo Ping Road, Tai Po Hong Kong SAR (P.R. China)
| | - Cheng-Bin Gong
- College of Chemistry and Chemical Engineering, Southwest University, Chong Qing (P.R. China)
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38
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Chow CF, Ho KYF, Gong CB. Synthesis of a New Bimetallic Re(I)–NCS–Pt(II) Complex as Chemodosimetric Ensemble for the Selective Detection of Mercapto-Containing Pesticides. Anal Chem 2015; 87:6112-8. [DOI: 10.1021/acs.analchem.5b00684] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | | | - Cheng-Bin Gong
- College
of Chemistry and Chemical Engineering, Southwest University, Chong Qing, China
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39
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A new bifunctional Schiff base as a colorimetric and fluorescence sensor for Al3+ and CN−. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.03.037] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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40
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Iali W, Lanoe PH, Torelli S, Jouvenot D, Loiseau F, Lebrun C, Hamelin O, Ménage S. A Ruthenium(II)-Copper(II) Dyad for the Photocatalytic Oxygenation of Organic Substrates Mediated by Dioxygen Activation. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501180] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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41
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Iali W, Lanoe PH, Torelli S, Jouvenot D, Loiseau F, Lebrun C, Hamelin O, Ménage S. A Ruthenium(II)-Copper(II) Dyad for the Photocatalytic Oxygenation of Organic Substrates Mediated by Dioxygen Activation. Angew Chem Int Ed Engl 2015; 54:8415-9. [DOI: 10.1002/anie.201501180] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 03/20/2015] [Indexed: 11/11/2022]
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42
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Memon S, Bhatti AA, Bhatti AA, Ocak Ü, Ocak M. Synthesis and chromogenic behavior exploration of a new calix[4]arene derivative. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0648-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Chen Y, Shi W, Hui Y, Sun X, Xu L, Feng L, Xie Z. A new highly selective fluorescent turn-on chemosensor for cyanide anion. Talanta 2015; 137:38-42. [DOI: 10.1016/j.talanta.2015.01.018] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 01/06/2015] [Accepted: 01/10/2015] [Indexed: 11/28/2022]
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44
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Wang L, Zhu L, Cao D. A colorimetric probe based on diketopyrrolopyrrole and tert-butyl cyanoacetate for cyanide detection. NEW J CHEM 2015. [DOI: 10.1039/c5nj01214g] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new colorimetric probe 1 comprising a diketopyrrolopyrrole-based Michael receptor, which recognized cyanide anions with high selectivity, was designed and synthesized.
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Affiliation(s)
- Lingyun Wang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou
- China
| | - Linhui Zhu
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou
- China
| | - Derong Cao
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Luminescent Materials and Devices
- South China University of Technology
- Guangzhou
- China
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45
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Lee HJ, Park SJ, Sin HJ, Na YJ, Kim C. A selective colorimetric chemosensor with an electron-withdrawing group for multi-analytes CN− and F−. NEW J CHEM 2015. [DOI: 10.1039/c5nj00169b] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A colorimetric chemosensor with an electron-withdrawing group (–NO2) 1 for the detection of CN− and F− was developed.
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Affiliation(s)
- Hee Joo Lee
- Nowon Institute of Education for the Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Sung Jun Park
- Nowon Institute of Education for the Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Hyen Je Sin
- Nowon Institute of Education for the Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Yu Jeong Na
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Nowon Institute of Education for the Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
- Department of Fine Chemistry
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46
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Colorimetric and fluorometric dual-modal probes for cyanide detection based on the doubly activated Michael acceptor and their bioimaging applications. Anal Chim Acta 2014; 852:203-11. [DOI: 10.1016/j.aca.2014.09.018] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 09/04/2014] [Accepted: 09/14/2014] [Indexed: 12/12/2022]
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47
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Park GJ, Choi YW, Lee D, Kim C. A simple colorimetric chemosensor bearing a carboxylic acid group with high selectivity for CN-. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 132:771-775. [PMID: 24971717 DOI: 10.1016/j.saa.2014.06.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Revised: 04/30/2014] [Accepted: 06/01/2014] [Indexed: 06/03/2023]
Abstract
A new simple 'naked eye' chemosensor 1 (sodium (E)-2-((2-(3-hydroxy-2-naphthoyl)hydrazono)methyl)benzoate) has been synthesized for detection of CN- in a mixture of DMF/H2O (9:1). The sensor 1 comprises of a naphthoic hydrazide as efficient hydrogen bonding donor group and a benzoic acid as the moiety with the water solubility. The receptor 1 showed high selectivity toward cyanide ions in a 1:1 stoichiometric manner, which induces a fast color change from colorless to yellow for CN- over other anions. Therefore, receptor 1 could be useful for cyanide detection in aqueous environment, displaying a high distinguishable selectivity from hydrogen bonded anions and being clearly visible to the naked eye.
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Affiliation(s)
- Gyeong Jin Park
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea; Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea
| | - Ye Won Choi
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea; Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea
| | - Dongkuk Lee
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea; Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea.
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea; Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea.
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48
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Manivannan R, Satheshkumar A, Elango KP. Highly selective colorimetric/fluorometric chemodosimeters for cyanide ions in aqueous solution based on Michael addition to C-atom possessing different polar substituents. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.09.096] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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49
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Zou Q, Li X, Xu Q, Ågren H, Zhao W, Qu Y. A near-infrared “on–off” fluorescent and colourimetric cyanide chemodosimeter based on phenothiazine with applications in living cell imaging. RSC Adv 2014. [DOI: 10.1039/c4ra11567h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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50
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Jiang W, Zhang H, Yang J, Liu YY, Liu HY, Ma JF. Three resorcin[4]arene-based complexes with Cu(ii)-exchange characteristics and fluorescence sensing of polyoxometalates in aqueous solutions. CrystEngComm 2014. [DOI: 10.1039/c4ce01376j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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