1
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Jothi D, Munusamy S, Manickam S, Enbanathan S, Manojkumar S, Iyer SK. Benzothiazole appended 2,2'-(1,4-phenylene)diacetonitrile for the colorimetric and fluorescence detection of cyanide ions. RSC Adv 2022; 12:30045-30050. [PMID: 36329936 PMCID: PMC9583722 DOI: 10.1039/d2ra03702e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 09/27/2022] [Indexed: 11/05/2022] Open
Abstract
A benzothiazole appended 2,2'-(1,4-phenylene)diacetonitrile derivative (2Z,2'Z)-2,2'-(1,4-phenylene)bis(3-(3-(benzo[d]thiazol-2-yl)-4-hydroxyphenyl)acrylonitrile) (PDBT) has been synthesized and investigated as a novel sensor, capable of showing high selectivity and sensitivity towards CN- over a wide range of other interfering anions. After reaction with CN-, PDBT shows a new absorption peak at 451 nm with a color transformation from colorless to reddish-brown. When yellow fluorescent PDBT is exposed to CN-, it displays a significant increase in fluorescence at 445 nm, resulting in strong sky-blue fluorescence emission. The nucleophilic addition reaction of CN- plays a role in the sensing mechanism of PDBT to CN-. PDBT can distinguish between a broad variety of interfering anions and CN- with remarkable selectivity and sensitivity. Furthermore, the detection limit of the PDBT probe for CN- is 0.62 μM, which is significantly lower than the WHO standard of 1.9 μM for drinking water. Density functional theory simulations corroborated the observed fluorescence changes and the internal charge transfer process that occurs after cyanide ion addition. In addition, real-time applications of PDBT, such as cell imaging investigations and the detection of CN- in water samples, were successfully carried out.
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Affiliation(s)
- Dhanapal Jothi
- Department of Chemistry, School of Advanced Sciences and Vellore Institute of TechnologyVellore-632014India
| | - Sathishkumar Munusamy
- Institute of Chemical Biology and Nanomedicine, State Key Laboratory of Chemo/Bio-sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan UniversityChangsha 410082P.R. China
| | - Saravanakumar Manickam
- Saveetha School of Engineering, Saveetha Institute of Medical and Technological Sciences, (SIMATS)Chennai-602105Tamil NaduIndia
| | - Saravanan Enbanathan
- Department of Chemistry, School of Advanced Sciences and Vellore Institute of TechnologyVellore-632014India
| | - Selin Manojkumar
- Department of Chemistry, School of Advanced Sciences and Vellore Institute of TechnologyVellore-632014India
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2
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Rathod RV, Bera S, Mondal D. 5'-Hydroxymethyl fluorescein: A colorimetric chemosensor for naked-eye sensing of cyanide ion in a biological fluid. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 238:118419. [PMID: 32438290 DOI: 10.1016/j.saa.2020.118419] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/21/2020] [Accepted: 04/26/2020] [Indexed: 06/11/2023]
Abstract
A two-step synthetic method to prepare a highly sensitive and selective chemosensor 5'-hydroxymethyl fluorescein (5'-HMF) is described herein. This sensor was explored as a colorimetric sensor for naked-eye detection of cyanide ion in the biological fluid as well as in organic and aqueous media. The addition of cyanide ion to 5'-HMF resulted in a rapid change in color in aqueous medium from light green to dark fluorescent green, and in acetonitrile from light pink to purple. A significant bathochromic shift in the absorption spectra enables cyanide ion to be detected by naked eyes in water and acetonitrile without any interference of the competing anions such as, AcO-, F- and SCN- in aqueous solution. Using the 1HNMR titration experiments and Job's plot from absorbance spectroscopy, the interaction of CN- ion with 5'-HMF has been investigated and binding stoichiometry was found to be 1:2 (5'-HMF to CN-). The limit of detection (LOD) of the sensor for CN- was 3.68 μM in water with a linearity (R2 = 0.9923) in the range of 0.50 to 30.0 μM concentration assuming 1:2 (5'-HMF to CN-) binding stoichiometry. In addition, the sensor 5'-HMF sensed the CN- ion in human saliva with the LOD as 7.0 μM in aq. medium.
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Affiliation(s)
- Reena V Rathod
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar - 382030, India
| | - Smritilekha Bera
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar - 382030, India.
| | - Dhananjoy Mondal
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar - 382030, India.
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3
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Mechanochemical synthesis of fluorescein-based receptor for CN - ion detection in aqueous solution and cigarette smoke residue. Anal Bioanal Chem 2020; 412:3177-3186. [PMID: 32236658 DOI: 10.1007/s00216-020-02573-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 02/21/2020] [Accepted: 03/03/2020] [Indexed: 12/11/2022]
Abstract
A facile green method for the mechanochemical synthesis of Schiff base phenylhydrazono-N-methylene fluorescein (PHMF) with 95% yields has been established. The synthesized receptor assists in the naked-eye detection of CN- ions in organic and aqueous media, and F- ions in acetonitrile over a series of anions with a color transfer from colorless to pink. A redshift of 160 nm of PHMF-CN- complex in the absorbance spectrum and a turn-on response in the fluorescence spectrum were observed, respectively, at λmax 345 to 515 and 519 nm. A strong interaction of PHMF with CN- and F- ions forming a 1:3 binding stoichiometry has been noted in this study. In an aqueous medium for CN- ion, the lower limit of detection (LOD) is defined as 9.204 nM, which is quite better in terms of sensitivity. In addition, PHMF's paper-strip sensor for rapid real-time CN- ion sensing was found to be sufficiently sensitive to successfully detect CN- ion in water and a solid state, resulting in a portable device for detecting cyanide ions. In acetonitrile, the receptor's ability to detect CN- ion in cigarette smoke residue was also satisfactorily achieved. Graphical Abstract.
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4
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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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5
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Guo Z, Niu Q, Yang Q, Li T, Chi H. A highly selective and sensitive dual-mode sensor for colorimetric and turn-on fluorescent detection of cyanide in water, agro-products and living cells. Anal Chim Acta 2019; 1065:113-123. [PMID: 31005143 DOI: 10.1016/j.aca.2019.03.024] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 03/09/2019] [Accepted: 03/12/2019] [Indexed: 12/27/2022]
Abstract
A new highly selective and sensitive dual-mode sensor 3TD based on the conjugate of oligothiophene and barbituric acid moiety was developed for colorimetric and turn-on fluorescent detection of CN─. The sensor 3TD exhibited high specificity towards CN─ by interrupting its own ICT producing thereupon a large blue-shift in UV-Vis spectrum and remarkable "turn-on" fluorescence emission. The detection limit was 2.26 × 10─7 M, which is quite lower than the permissible level of CN─ in drinking water according to the WHO. The fluorescent detection of CN─ was well demonstrated by filter paper strips and silica coated TLC plates. Moreover, the sensor was also used to detect CN─ in environmental water and agro-products with satisfactory results. Most importantly, in terms of these advantages of colorimetric and turn-on fluorescent dual-mode, immediate response, excellent selectivity, high sensitivity, low cytotoxicity, and good biocompatibility, the sensor 3TD was successfully applied into CN- imaging in living cells, demonstrating its excellent value in practical application.
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Affiliation(s)
- Zongrang Guo
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, People's Republic of China
| | - Qingfen Niu
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, People's Republic of China.
| | - Qingxin Yang
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, People's Republic of China
| | - Tianduo Li
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, People's Republic of China
| | - Hong Chi
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, People's Republic of China
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6
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Pegu R, Pandit G, Guha AK, Das SK, Pratihar S. Selective detection of fluoride via amplified donor-acceptor interaction of 6H-indolo[2,3-b]quinoline. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 211:246-253. [PMID: 30553994 DOI: 10.1016/j.saa.2018.11.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 11/27/2018] [Accepted: 11/29/2018] [Indexed: 06/09/2023]
Abstract
In this report, 6H-indolo[2,3-b]quinoline (hereafter 2a) was synthesized and employed as an optical chemosensor for fluoride. The sensitivity of 2a towards fluoride was established from the change in both the absorption and emission signals. The various in-situ1H NMR, UV-Vis, and density functional studies indicate that the 1:2 binding interaction between 2a and fluoride followed by deprotonation to its corresponding di-anion (2a2-), which in turn boosted the donor-acceptor interaction between indole and quinoline moiety in 2a2-via expansion of torsion angle by 10.2° as compared to 2a. Consequently the significant changes in both the absorption and emission signal of 2a allow us to detect and estimate the concentration of fluoride up to 0.2 μM from the mixture of different anions.
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Affiliation(s)
- Rupa Pegu
- Department of Chemical Sciences, Tezpur University, Assam 784028, India
| | - Gopal Pandit
- Department of Chemical Sciences, Tezpur University, Assam 784028, India
| | - Ankur Kanti Guha
- Department of Chemistry, Cotton College State University, Panbazar, Guwahati, Assam 781001, India
| | - Sajal Kumar Das
- Department of Chemical Sciences, Tezpur University, Assam 784028, India.
| | - Sanjay Pratihar
- Department of Chemical Sciences, Tezpur University, Assam 784028, India.
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7
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Hou L, Li F, Guo J, Zhang X, Kong X, Cui XT, Dong C, Wang Y, Shuang S. A colorimetric and ratiometric fluorescent probe for cyanide sensing in aqueous media and live cells. J Mater Chem B 2019; 7:4620-4629. [DOI: 10.1039/c9tb00842j] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A mitochondria-targeting ratiometric fluorescent probe for cyanide was reported.
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Affiliation(s)
- Lingjie Hou
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
- Department of Chemistry
| | - Fan Li
- Institute of Environmental Science
- Shanxi University
- Taiyuan
- P. R. China
| | - Jinchang Guo
- Institute of Environmental Science
- Shanxi University
- Taiyuan
- P. R. China
- Institute of Materials Science & Department of Chemistry
| | - Xiaoying Zhang
- Institute of Molecular Science
- Shanxi University
- Taiyuan
- P. R. China
| | - Xiangyu Kong
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
| | - Xinyan Tracy Cui
- Department of Bioengineering
- University of Pittsburgh
- Pittsburgh
- USA
| | - Chuan Dong
- Institute of Environmental Science
- Shanxi University
- Taiyuan
- P. R. China
| | - Yu Wang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
| | - Shaomin Shuang
- College of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan
- P. R. China
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8
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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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9
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Dalapati R, Nandi S, Reinsch H, Bhunia BK, Mandal BB, Stock N, Biswas S. Fluorogenic naked-eye sensing and live-cell imaging of cyanide by a hydrazine-functionalized CAU-10 metal–organic framework. CrystEngComm 2018. [DOI: 10.1039/c8ce00818c] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hydrazine-functionalized Al(iii) based metal–organic framework was utilized for the detection of lethal cyanide in water and in living cells.
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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
| | - Helge Reinsch
- Institut für Anorganische Chemie
- Christian-Albrechts-Universität
- 24118 Kiel
- Germany
| | - Bibhas K. Bhunia
- Biomaterial and Tissue Engineering Laboratory
- Department of Biosciences and Bioengineering
- Indian Institute of Technology Guwahati
- Guwahati
- India
| | - Biman B. Mandal
- Biomaterial and Tissue Engineering Laboratory
- Department of Biosciences and Bioengineering
- Indian Institute of Technology Guwahati
- Guwahati
- India
| | - Norbert Stock
- Institut für Anorganische Chemie
- Christian-Albrechts-Universität
- 24118 Kiel
- Germany
| | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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10
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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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11
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Kumar D, Sharma N, Nair M. Synthesis, spectral and extended spectrum beta-lactamase studies of transition metal tetraaza macrocyclic complexes. J Biol Inorg Chem 2017; 22:535-543. [PMID: 28101682 DOI: 10.1007/s00775-017-1440-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 01/06/2017] [Indexed: 11/28/2022]
Abstract
Urinary tract infections commonly occur in humans due to microbial pathogens invading the urinary tract, which can bring about a range of clinical symptoms and potentially fatal sequelae. The present study is aimed at addressing the development of a new antimicrobial agent against extended spectrum beta lactamase (ESBL) producing E. coli bacteria. We have synthesised some biologically potent (NNNN) donor macrocycles (L 1 = dibenzo[f,n]dipyrido[3,4-b:4',3'-j][1,4,9,12]tetraazacyclohexadecine-6,11,18,23(5H,12H, 7H, 24H)-tetraone, and L 2 = 6,12,19,25-tetraoxo-4,6,11,12,16,18,23,24-octahydrotetrabenzo [b,g,k,p][1,5,10,14]tetra azacyclooctadecine-2,13-dicarboxylic acid) and their Ti and Zr metal complexes in alcoholic media using microwave protocol. Macrocyclic ligands were synthesised by incorporating of 3,5-diaminobenzoic acid, phthalic acid and 3,4-diaminopyridine in 1:1:1 molar ratio. The macrocyclic ligands and their metal complexes have been characterised by elemental analysis, conductance measurement, magnetic measurement and their structure configurations have been determined by various spectroscopic (FTIR, 1H/13C NMR, UV-Vis, LC-MS mass, XRD and TGA) techniques. [ZrL2Cl2]Cl2 metal complex shows excellent antibacterial activity against ESBLs. A zone of inhibition and minimum inhibitory concentration was determined by McFarland and the dilution method, respectively. The spectral studies confirm the binding sites of the nitrogen atom of the macrocycles. An octahedral geometry has been assigned to the metal complexes based on the findings.
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Affiliation(s)
- Dinesh Kumar
- Department of Chemistry, Banasthali University, Banasthali, 304022, India.
| | - Nutan Sharma
- Department of Chemistry, Banasthali University, Banasthali, 304022, India
| | - Manjula Nair
- Department of Chemistry, American College of Dubai, 36778, Dubai, UAE
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12
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Dong ZM, Wang W, Wang YB, Wang JN, Qin LY, Wang Y. A reversible colorimetric chemosensor for “Naked Eye” sensing of cyanide ion in semi-aqueous solution. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.02.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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New Fluorescent and Colorimetric Chemosensor for Detection of Cyanide with High Selectivity and Sensitivity in Aqueous Media. J Fluoresc 2017; 27:1035-1040. [DOI: 10.1007/s10895-017-2037-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 02/03/2017] [Indexed: 10/20/2022]
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14
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Vishwakarma S, Kumar A, Pandey A, Upadhyay KK. A multi writable thiophene-based selective and reversible chromogenic fluoride probe with dual -NH functionality. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 170:191-197. [PMID: 27442291 DOI: 10.1016/j.saa.2016.07.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Revised: 07/02/2016] [Accepted: 07/10/2016] [Indexed: 06/06/2023]
Abstract
A chromogenic fluoride probe bearing bis imine groups having dual -NH functionality (BSB) has been designed, synthesised and structurally characterized by its single crystal X-ray diffraction studies. The BSB could visually and spectroscopically recognise F(-) with high selectivity over other anions by exhibiting intense chromogenic response (from colourless to red) for F(-) in acetonitrile solution. The UV-visible titration and (1)H NMR titration experiments indicated that the observed changes occur via a combined process including hydrogen bonding and deprotonation between the BSB and F(-). Moreover theoretical calculations at the Density Functional Theory (DFT) level shed further light upon probe design strategy and the nature of interactions between BSB and F(-). The limit of detection and binding constant of BSB towards F(-) were found to be 6.9×10(-7)M and 1.42±0.069×10(8)M(-2) respectively. Finally, by using F(-)and H(+) as chemical inputs and the absorbance as output, a INHIBIT logic gate was constructed, which exhibits "Multi-write" ability without obvious degradation in its optical output.
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Affiliation(s)
- Siddharth Vishwakarma
- Department of Chemistry (Centre of Advanced Study), Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Ajit Kumar
- Department of Applied Sciences & Humanities, National Institute of Foundry & Forge Technology, Ranchi 834003, Jharkhand, India
| | - Abha Pandey
- Department of Chemistry (Centre of Advanced Study), Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - K K Upadhyay
- Department of Chemistry (Centre of Advanced Study), Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India.
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15
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Thanayupong E, Suttisintong K, Sukwattanasinitt M, Niamnont N. Turn-on fluorescent sensor for the detection of cyanide based on a novel dicyanovinyl phenylacetylene. NEW J CHEM 2017. [DOI: 10.1039/c6nj03794a] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A novel phenylacetylene derivative (3) was successfully synthesized via Sonogashira coupling and a Knoevenagel reaction for cyanide ion detection.
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Affiliation(s)
- Eknarin Thanayupong
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi
- Bangkok
- Thailand
- Luminescence & Scintillation Materials Research Unit, Faculty of Science, King Mongkut's University of Technology Thonburi
- Bangkok
| | - Khomson Suttisintong
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Thanon Phahonyothin, Tumbon Khlong Nueng, Amphoe Khlong Luang
- Thailand
| | - Mongkol Sukwattanasinitt
- Organic Synthesis Research Unit, Department of Chemistry, Faculty of Science and Nanotec-CU Center of Excellence on Food and Agriculture, Chulalongkorn University
- Bangkok
- Thailand
| | - Nakorn Niamnont
- Organic Synthesis, Electrochemistry & Natural Product Research Unit, Department of Chemistry, Faculty of Science, King Mongkut's University of Technology Thonburi
- Bangkok
- Thailand
- Luminescence & Scintillation Materials Research Unit, Faculty of Science, King Mongkut's University of Technology Thonburi
- Bangkok
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16
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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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17
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Sun Y, Hu JH, Qi J, Li JB. A highly selective colorimetric and "turn-on" fluorimetric chemosensor for detecting CN(-) based on unsymmetrical azine derivatives in aqueous media. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 167:101-105. [PMID: 27261890 DOI: 10.1016/j.saa.2016.05.017] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 05/03/2016] [Accepted: 05/14/2016] [Indexed: 06/05/2023]
Abstract
A novel highly selective chemosensor S1 for cyanide based on unsymmetrical azine derivative was successfully designed and synthesized, which showed both colorimetric and fluorescence turn-on responses for cyanide ions in aqueous. This structurally simple chemosensor could detect CN(-) anion over other anions in aqueous solution DMSO/H2O (v/v=3:2) undergo deprotonation reaction. Results showed that the chemosensor S1 exhibited 50 fold enhancement in fluorescence at 530nm and showed an obvious change in color from colorless to yellow that could be detected by naked eye under the UV-lamp after the addition of CN(-) in aqueous solution. Moreover, the detection limit on fluorescence response of the sensor to CN(-) is down to 6.17×10(-8)M by titration method. Test strips based on S1 were obtain, which could be used as a convenient and efficient CN(-) test kit to detect CN(-) in aqueous solution.
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Affiliation(s)
- You Sun
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Jing-Han Hu
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China.
| | - Jing Qi
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
| | - Jian-Bin Li
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, PR China
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18
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Shiraishi Y, Nakamura M, Hayashi N, Hirai T. Coumarin-Spiropyran Dyad with a Hydrogenated Pyran Moiety for Rapid, Selective, and Sensitive Fluorometric Detection of Cyanide Anion. Anal Chem 2016; 88:6805-11. [PMID: 27268123 DOI: 10.1021/acs.analchem.6b01279] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We synthesized a coumarin-spiropyran dyad with a hydrogenated pyran moiety (2), behaving as an off-on type fluorescent receptor for rapid, selective, and sensitive detection of cyanide anion (CN(-)) in aqueous media. The receptor itself shows almost no fluorescence with a quantum yield < 0.01, due to the delocalization of π-electrons over the molecule. Selective nucleophilic addition of CN(-) to the spirocarbon of the molecule rapidly promotes spirocycle opening within only 3 min. This leads to localization of π-electrons on the coumarin moiety and exhibits strong light-blue fluorescence at 459 nm with very high quantum yield (0.52). As a result of this, the receptor facilitates rapid, selective, and sensitive fluorometric detection of CN(-) as low as 1.0 μM.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University , Toyonaka 560-8531, Japan.,PRESTO, JST, Saitama 332-0012, Japan
| | - Masaya Nakamura
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University , Toyonaka 560-8531, Japan
| | - Naoto Hayashi
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University , Toyonaka 560-8531, Japan
| | - Takayuki Hirai
- Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University , Toyonaka 560-8531, Japan
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19
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Zhao S, Liu H, Wu F, Zhu L. An NIR Molecule-based “On–Off” Fluorescent and Colorimetric Sensor for Cyanide Anions. CHEM LETT 2016. [DOI: 10.1246/cl.160058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shangbi Zhao
- Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energy, Faculty of Materials and Energy, Southwest University
| | - Haitao Liu
- Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energy, Faculty of Materials and Energy, Southwest University
| | - Fei Wu
- Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energy, Faculty of Materials and Energy, Southwest University
| | - Linna Zhu
- Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energy, Faculty of Materials and Energy, Southwest University
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20
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Hu JH, Sun Y, Qi J, Pei PX, Lin Q, Zhang YM. A colorimetric and “turn-on” fluorimetric chemosensor for the selective detection of cyanide and its application in food samples. RSC Adv 2016. [DOI: 10.1039/c6ra16378e] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple cyanide highly selective and sensitive fluorescent enhanced chemosensor HY had been designed and synthesized.
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Affiliation(s)
- Jing-Han Hu
- College of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- P. R. China
| | - You Sun
- College of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- P. R. China
| | - Jing Qi
- College of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- P. R. China
| | - Peng-Xiang Pei
- College of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou
- P. R. China
| | - Qi Lin
- College of Chemical and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - You-Ming Zhang
- College of Chemical and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
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21
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Manivannan R, Ciattini S, Chelazzi L, Elango KP. Benzoquinone–imidazole hybrids as selective colorimetric sensors for cyanide in aqueous, solid and gas phases. RSC Adv 2015. [DOI: 10.1039/c5ra13597d] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
One of the five new receptors developed, which works via the formation of H-bonds, exhibited a striking visible colour change selectively with cyanide ion in solid, aqueous and gas phases.
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Affiliation(s)
- Ramalingam Manivannan
- Department of Chemistry
- Gandhigram Rural Institute – Deemed University
- Gandhigram-624302
- India
| | - Samuele Ciattini
- Centro di Cristallografia Strutturale
- Università degli studi di Firenze
- Sesto Fiorentino (Fi)
- Italy
| | - Laura Chelazzi
- Centro di Cristallografia Strutturale
- Università degli studi di Firenze
- Sesto Fiorentino (Fi)
- Italy
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22
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Sun X, Wang Y, Zhang X, Zhang S, Zhang Z. A new coumarin based chromo-fluorogenic probe for selective recognition of cyanide ions in an aqueous medium. RSC Adv 2015. [DOI: 10.1039/c5ra14500g] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The optical behavior of a simple intramolecular charge transfer (ICT) fluorescent probe, a coumarin-nitrobenzene conjugate (CNB), has been described to detect cyanide (CN−) selectively in buffered aqueous media.
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Affiliation(s)
- Xueyi Sun
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Yu Wang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Xiaofeng Zhang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Shihong Zhang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
| | - Zhao Zhang
- School of Chemistry and Chemical Engineering
- Shanxi University
- Taiyuan 030006
- PR China
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