1
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Shehab OR, Mansour AM. Selective recognition of cyanide ion by colorimetric hydrazide based Cr(III) chemosensor. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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2
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Cong C, Kim J, Gannett CN, Abruña HD, Milner PJ. Unexpected Direct Synthesis of Tunable Redox-Active Benzil-Linked Polymers via the Benzoin Reaction. ACS APPLIED POLYMER MATERIALS 2023; 5:1056-1066. [PMID: 37123564 PMCID: PMC10139698 DOI: 10.1021/acsapm.2c02047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Strategies for the sustainable synthesis of redox-active organic polymers could lead to next-generation organic electrode materials for electrochemical energy storage, electrocatalysis, and electro-swing chemical separations. Among redox-active moieties, benzils or aromatic 1,2-diones are particularly attractive due to their high theoretical gravimetric capacities and fast charge/discharge rates. Herein, we demonstrate that the cyanide-catalyzed polymerization of simple dialdehyde monomers unexpectedly leads to insoluble redox-active benzil-linked polymers instead of the expected benzoin polymers, as supported by solid-state nuclear magnetic resonance spectroscopy and electrochemical characterization. Mechanistic studies suggest that cyanide-mediated benzoin oxidation occurs by hydride transfer to the solvent, and that the insolubility of the benzil-linked polymers protects them from subsequent cyanolysis. The thiophene-based polymer poly(BTDA) is an intriguing organic electrode material that demonstrates two reversible one-electron reductions with monovalent cations such as Li+ and Na+ but one two-electron reduction with divalent Mg2+. As such, the tandem benzoin-oxidation polymerization reported herein represents a sustainable method for the synthesis of highly tunable and redox-active organic materials.
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Affiliation(s)
| | | | - Cara N. Gannett
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14850, United States
| | - Héctor D. Abruña
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14850, United States
| | - Phillip J. Milner
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14850, United States
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3
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Keleş E, Aydıner B, Seferoğlu Z. Nucleophilic Approach to Cyanide Sensing by Chemosensors. Curr Org Synth 2023; 20:61-76. [PMID: 34939545 DOI: 10.2174/1570179419666211221163435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/04/2021] [Accepted: 11/04/2021] [Indexed: 01/01/2023]
Abstract
Cyanide anion has wide use in industrial areas; however, it has a high toxic effect on the environment as waste. Moreover, plant seeds contain cyanide that is often consumed by human beings. Therefore, many studies are carried out to determine cyanide. Especially, optical sensors showing colorimetric and fluorimetric changes have been of considerable interest due to their easy, cheap, and fast responses. This review discusses recent developments in the colorimetric and fluorimetric detection of cyanide by nucleophilic addition to different types of receptors via the chemodosimeter approach. The sensitivity and selectivity of the sensors have been reviewed for changes in absorption and fluorescence, naked-eye detection, real sample application, and detection limits when interacting with cyanide.
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Affiliation(s)
- Ergin Keleş
- Department of Chemistry, Faculty of Science, Gazi University, 06560, Ankara, Turkey
- Technological Dyes and Materials Application and Research Center (TEBAM), Gazi University, 06560, Ankara, Turkey
| | - Burcu Aydıner
- Department of Chemistry, Faculty of Science, Gazi University, 06560, Ankara, Turkey
- Technological Dyes and Materials Application and Research Center (TEBAM), Gazi University, 06560, Ankara, Turkey
| | - Zeynel Seferoğlu
- Department of Chemistry, Faculty of Science, Gazi University, 06560, Ankara, Turkey
- Technological Dyes and Materials Application and Research Center (TEBAM), Gazi University, 06560, Ankara, Turkey
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4
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Lakshminarayanan S, Jeyasingh V, Murugesan K, Piramuthu L, Selvapalam N, Dass G. A Molecular Shuttlecock: π-Hole-Induced Selective Colorimetric Tripodal Receptor for Cyanide. JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1134/s1061934822120085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Selective colorimetric detection of Cyanide from Agro products and blood plasma by a bio-active Cu(II) complex of azophenine derivative: A potential tool for autopsy investigation. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Padghan SD, Wang L, Hu J, Wang F, Chen K. Intramolecular C−H⋅⋅⋅O Hydrogen‐Bonded Solid Emitter as Colorimetric and Fluorometric Cyanide‐Selective Chemodosimeter. Chem Asian J 2022; 17:e202200898. [DOI: 10.1002/asia.202200898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/01/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Sachin D. Padghan
- Department of Chemical Engineering Feng Chia University 40724 Taichung R.O.C. Taiwan
| | - Li‐Ching Wang
- Department of Chemical Engineering Feng Chia University 40724 Taichung R.O.C. Taiwan
| | - Jiun‐Wei Hu
- Department of Chemical Engineering Feng Chia University 40724 Taichung R.O.C. Taiwan
| | - Fang‐Yu Wang
- Department of Chemical Engineering Feng Chia University 40724 Taichung R.O.C. Taiwan
| | - Kew‐Yu Chen
- Department of Chemical Engineering Feng Chia University 40724 Taichung R.O.C. Taiwan
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7
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Molecular simulations of CRANADs to disclose a specific cyanide sensor in aqueous media. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Banerjee S, Mandal M, Halder S, Karak A, Banik D, Jana K, Mahapatra AK. An ICT-guided ratiometric naphthalene-benzothiazole-based probe for the detection of cyanide with real-time applications in human breast cancer cells. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:3209-3217. [PMID: 35943416 DOI: 10.1039/d2ay00898j] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A methoxynaphthalene benzothiazole conjugate (MNBTZ) armed with CC vinylic double bonds was synthesized and utilized for the selective detection of CN- ions. The probe showed yellow fluorescence due to ICT from the methoxynaphthalene moiety to benzothiazole, which instantly changed to light purple upon the nucleophilic addition of CN- to the vinylic double bond, inhibiting ICT due to the break-in conjugation. The effectiveness of the probe was proved by this brilliant ratiometric fluorescence change, which was achieved selectively as observed by experiments with competing anions. 1H NMR titrations and DFT calculations support this mechanism. A low detection limit of 2.1(±0.0022) × 10-8 M along with good fluorescence color change on solid TLC plates and human breast cancer cells makes it amenable to CN- sensing.
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Affiliation(s)
- Shilpita Banerjee
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India.
| | - Moumi Mandal
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India.
| | - Satyajit Halder
- Division of Molecular Medicine, Bose Institute, P 1/12, CIT Scheme VIIM, Kolkata-700 054, India
| | - Anirban Karak
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India.
| | - Dipanjan Banik
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India.
| | - Kuladip Jana
- Division of Molecular Medicine, Bose Institute, P 1/12, CIT Scheme VIIM, Kolkata-700 054, India
| | - Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India.
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9
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Colorimetric and selective turn-on fluorescent sensor for cyanide via aggregation-induced enhanced emission (AIEE). CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-01984-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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10
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Shen H, Liu C, Zheng J, Tao Z, Nie H, Ni XL. Cucurbit[8]uril-Assisted Nucleophilic Reaction: A Unique Supramolecular Approach for Cyanide Detection and Removal from Aqueous Solution. ACS APPLIED MATERIALS & INTERFACES 2021; 13:55463-55469. [PMID: 34763418 DOI: 10.1021/acsami.1c17666] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A unique supramolecular approach of preparing and using a cucurbit[8]uril (Q[8])-based dynamic host-guest assembly for cyanide sensing in and removal from water has been successfully developed. The dicyanovinyl-attached cationic guest (1) was designed as the fluorescent response moiety for the detection of the cyanide anion via a nucleophilic addition reaction in the assist of the Q[8]-based 2:2 quaternary complexes. Furthermore, the reaction of cyanide with 1 further switched the Q[8]-based host-guest assemblies from the 2:2 complexes to the 1:1 supramolecular polymers that precipitate in water. Thus, the macrocyclic-based dynamic host-guest assembly has potential use in applications for solving the problem of toxic anion pollutants present in aqueous environments.
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Affiliation(s)
- Hongqun Shen
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Chun Liu
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Jun Zheng
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Haigen Nie
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Ministry of Educational of China, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Xin-Long Ni
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Ministry of Educational of China, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
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11
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Pyrene-Hydrazone-π···Hole Coupled Turn-on Fluorescent and Naked- Eye Colorimetric Sensor for Cyanide: Role of Homogeneous π-Hole Dispersion in Anion Selectivity. J Fluoresc 2021; 31:1303-1309. [PMID: 34110596 DOI: 10.1007/s10895-021-02765-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 06/01/2021] [Indexed: 10/21/2022]
Abstract
A pyrene based probe associated with π···hole - hydrazone as one of the recognizing elements is synthesized and its turn in to a selective colorimetric and turn-on fluorescent sensor, (L3) for cyanide anion. This chemo sensor show high selectivity towards cyanide anion through photo electron transfer (PET) mechanism. The binding strength and sensitivity of the chemo sensor L3 towards cyanide are found to be 2.0 X 104, and 4.44 x 10-4 respectively. We have compared this high selectivity of the receptor towards cyanide, with our previously reported receptors L1 and L2. The detailed UV-Vis, Emission, 1H-NMR, IR spectroscopic and Molecular Electrostatic Potential (MEP) studies reveals that the homogeneous π···hole dispersion in the aromatic ring governing the selectivity of the receptor towards cyanide anion. Such a positive π···hole homogeneous dispersion is missing in the case of sensor L2, instead we have polarized π···hole dispersion towards 2nd and 4th position of di-nitrophenyl chromophoric unit in L2.
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12
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Silpcharu K, Soonthonhut S, Sukwattanasinitt M, Rashatasakhon P. Fluorescent Sensor for Copper(II) and Cyanide Ions via the Complexation-Decomplexation Mechanism with Di(bissulfonamido)spirobifluorene. ACS OMEGA 2021; 6:16696-16703. [PMID: 34235342 PMCID: PMC8246698 DOI: 10.1021/acsomega.1c02744] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 06/10/2021] [Indexed: 05/27/2023]
Abstract
A novel spirobifluorene derivative bearing two bissulfonamido groups is successfully synthesized by Sonogashira coupling. This compound exhibits a strong fluorescence quenching by Cu(II) ion in a 50% mixture between acetonitrile and 20 mM pH 7.0 N-(2-hydroxyethyl)piperazine-N'-ethanesulfonic acid (HEPES) buffer with a detection limit of 98.2 nM. However, this sensor also shows ratiometric signal shifts from blue to yellow in the presence of Zn(II), Pb(II), and Hg(II) ions. The static quenching mechanism is verified by the signal reversibility using ethylenediaminetetraacetic acid (EDTA) and the Stern-Volmer plots at varying temperatures. The Cu(II)-spirobifluorene complex shows a highly selective fluorescence enhancement upon the addition of CN- ion with the detection limit of 390 nM. The application of this complex for quantitative analysis of spiked CN- ion in real water samples resulted in good recoveries.
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Affiliation(s)
- Komthep Silpcharu
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
| | - Siraporn Soonthonhut
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
| | - Mongkol Sukwattanasinitt
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
- Nanotec-CU
Center of Excellence on Food and Agriculture, Department of Chemistry,
Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Paitoon Rashatasakhon
- Department
of Chemistry, Faculty of Science, Chulalongkorn
University, Bangkok 10330, Thailand
- Nanotec-CU
Center of Excellence on Food and Agriculture, Department of Chemistry,
Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
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13
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Detection of cyanide (CN−) ion with high selectivity and sensitivity by using ‘Turn-ON’ fluorescence strategy of Rhodamine Schiff base. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Cyanobiphenyl-spiropyrane and -hemicyanine conjugates for cyanide detection in organic/aqueous media through reverse ICT direction: Their practical applications. Talanta 2021; 231:122385. [PMID: 33965047 DOI: 10.1016/j.talanta.2021.122385] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/28/2021] [Accepted: 03/30/2021] [Indexed: 11/21/2022]
Abstract
Cyanide is one of the most known toxic substances. It is used in many industries and threats human health and environment through releasing with wastewater. Therefore, it is very important to detect its accurate amount, rapidly. Herein, turn-on and turn-off fluorescence sensors of hybrid cyanobiphenyl-spiropyrane and -hemicyanine were developed for the detection of CN- ions on the basis of nuchleophilic addition to indolium moiety. Detection behavior of the both probes toward a series of anions was investigated by means of fluorescence, UV-vis, NMR and TOF-MS techniques. The results obviously indicate that both probes show remarkable spectral changes and high selectivity toward CN- with respect to other tested anions. Cyanide levels in water samples up to 0.208 μM could be quantitatively detected as practical application. A smartphone imaging application was successfully constructed for CN- detection. Noticeably, production of cotton kids and PSF capsules revealed that the probe could be conveniently used for on-site measurement of cyanide without complicated instruments.
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15
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Padghan S, Wang LC, Lin WC, Hu JW, Liu WC, Chen KY. Rational Design of an ICT-Based Chemodosimeter with Aggregation-Induced Emission for Colorimetric and Ratiometric Fluorescent Detection of Cyanide in a Wide pH Range. ACS OMEGA 2021; 6:5287-5296. [PMID: 33681569 PMCID: PMC7931187 DOI: 10.1021/acsomega.0c05409] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/04/2021] [Indexed: 06/07/2023]
Abstract
An alkoxy-substituted 1,3-indanedione-based chemodosimeter 1 with an aggregation-induced emission (AIE) characteristic was rationally designed and synthesized for the ultrasensitive and selective sensing of cyanide in a wide pH range of 3.0-12.0. The nucleophilic addition of cyanide to the β-conjugated carbon of the 1,3-indanedione group obstructs intramolecular charge transfer (ICT) and causes a significant change in the absorption and fluorescence spectra, enabling colorimetric and ratiometric fluorescent detection of cyanide in a 90% aqueous solution. The cyanide-sensing mechanism is supported by single-crystal X-ray diffraction analysis, time-dependent density functional theory (TD-DFT) calculations, and 1H NMR titration experiments. Sensor 1 exhibits strong yellow fluorescence in the solid state due to the AIE effect, and the paper probes containing 1 can be conveniently used to sense cyanide by the naked eye. Furthermore, chemodosimeter 1 was successfully used for sensing cyanide in real environmental water samples.
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Affiliation(s)
| | | | - Wei-Chi Lin
- Department of Chemical Engineering, Feng Chia University, 40724 Taichung, Taiwan, ROC
| | - Jiun-Wei Hu
- Department of Chemical Engineering, Feng Chia University, 40724 Taichung, Taiwan, ROC
| | - Wen-Ching Liu
- Department of Chemical Engineering, Feng Chia University, 40724 Taichung, Taiwan, ROC
| | - Kew-Yu Chen
- Department of Chemical Engineering, Feng Chia University, 40724 Taichung, Taiwan, ROC
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16
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Maiti A, Manna SK, Banik D, Mahapatra AK. Name reactions: strategies in the design of chemodosimeters for analyte detection. NEW J CHEM 2021. [DOI: 10.1039/d1nj04056a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The design and synthesis of suitable chemodosimeters for the detection of toxic analytes has become challenging for new researchers nowadays in the molecular recognition field.
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Affiliation(s)
- Anwesha Maiti
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
| | - Saikat Kumar Manna
- Department of Chemistry, Haldia Government College, Debhog, Haldia, Purba Medinipur 721657, West Bengal, India
| | - Dipanjan Banik
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
| | - Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, West Bengal, India
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17
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Turn-on fluorescence sensor for selective detection of fluoride ion and its molecular logic gates behavior. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113913] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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18
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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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19
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Peng YD, Zhang Y, Jiang YL, Ren ZL, Wang F, Wang L. An Unsymmetric Salamo-like Chemosensor for Fuorescent Recognition of Zn2+. J Fluoresc 2020; 30:1049-1061. [PMID: 32613439 DOI: 10.1007/s10895-020-02579-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 06/25/2020] [Indexed: 12/26/2022]
Abstract
A new unsymmetric tetradentate salamo-like chemical sensor H2L for fluorescent recognition of Zn2+ has been designed and synthesized. The sensor can recognize Zn2+ from other metal ions examined with selectivity, anti-interference, reliability and high sensitivity (LOD = 1.89 × 10-6 M) in ethanol/H2O solution. The results of UV-Vis and fluorescent spectra analyses, X-ray crystallographic study and DMol3 simulation and calculation (on Materials Studio) indicate that the chelation-enhanced fluorescence (CHEF) recognition mechanism of the sensor H2L for Zn2+ is of its hindered PET process. The sensor H2L for Zn2+ has excellent fluorescence characteristics and has potential application value in biological and environmental systems.
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Affiliation(s)
- Yun-Dong Peng
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China
- Department of Energy Engineering, Wuwei Occupational College, Wuwei, 733000, China
| | - Yu Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China
| | - Yuan-Li Jiang
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou, 45000 l, Henan, China
| | - Zong-Li Ren
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China
| | - Fei Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China
| | - Li Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, People's Republic of China.
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20
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Jeyasingh V, Murugesan K, Lakshminarayanan S, Selvapalam N, Das G, Piramuthu L. A molecular phototropic system for cyanide: Detection and sunlight driven harvesting of cyanide with molecular sunflower. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 234:118207. [PMID: 32217449 DOI: 10.1016/j.saa.2020.118207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/26/2020] [Accepted: 02/26/2020] [Indexed: 06/10/2023]
Abstract
We are reporting a simple, easy to prepare, and conformation switchable first molecular phototropic system L, "(E)-2-(2,4-dinitrophenyl)-1-((pyren-8-yl)methylene)hydrazine, for cyanide harvesting. This molecular phototropic system behaves as a molecular sunflower in which the conformation of this molecular sunflower can be altered in response to the sunlight. This molecular flower can sense and bind the cyanide anion colorimetrically through its transition state. Further, upon exposure of this transition state cyanide complex 1, under sunlight, this system is capable to release the bound cyanide via -C=N- free rotation to reach its lower energy stable conformation. Similar behaviors were observed for acetate and fluoride with L. The strength of the phototropic system L towards cyanide, acetate and fluoride is found to be 4.5 × 105, 1.53 × 102 and 6.09 × 102 M-1.
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Affiliation(s)
- Vanthana Jeyasingh
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Kumaresan Murugesan
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Sudha Lakshminarayanan
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Narayanan Selvapalam
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Geetha Das
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India
| | - Lakshminarayanan Piramuthu
- Department of Chemistry, International Research Centre, Centre for Supramolecular Chemistry, Kalasalingam Academy of Research and Education (KARE), Anand Nagar, Krishnankoil, Srivilliputtur, Tamil Nadu 626 126, India.
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21
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Wang L, Wei ZL, Chen ZZ, Liu C, Dong WK, Ding YJ. A chemical probe capable for fluorescent and colorimetric detection to Cu2+ and CN− based on coordination and nucleophilic addition mechanism. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104801] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Xiao Y, Chu WK, Ng CO, Cheng SC, Tse MK, Yiu SM, Ko CC. Design and Synthesis of Luminescent Bis(isocyanoborato) Rhenate(I) Complexes as a Selective Sensor for Cyanide Anion. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00204] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yelan Xiao
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Wing-Kin Chu
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Chi-On Ng
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Shun-Cheung Cheng
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Man-Kit Tse
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Shek-Man Yiu
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Chi-Chiu Ko
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, China
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23
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Vongnam K, Chansaenpak K, Sukwattanasinitt M, Rashatasakhon P. Aryl Ethynylpyrene as Fluorescent Sensors for Cyanide Ions in Aqueous Media. ChemistrySelect 2020. [DOI: 10.1002/slct.202000821] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Kunnigar Vongnam
- Department of Chemistry, Faculty of ScienceChulalongkorn University, Phayathai Rd. Pathumwan Bangkok 10300 Thailand
| | - Kantapat Chansaenpak
- Nanotec-CU Center of Excellence on Food and AgricultureDepartment of Chemistry, Faculty of Science, Chulalongkorn University Bangkok 10330 Thailand
- National Nanotechnology Center, NSTDA, 111 Thailand Science Park, Klong Luang Pathum Thani 12120 Thailand
| | - Mongkol Sukwattanasinitt
- Department of Chemistry, Faculty of ScienceChulalongkorn University, Phayathai Rd. Pathumwan Bangkok 10300 Thailand
- Nanotec-CU Center of Excellence on Food and AgricultureDepartment of Chemistry, Faculty of Science, Chulalongkorn University Bangkok 10330 Thailand
| | - Paitoon Rashatasakhon
- Department of Chemistry, Faculty of ScienceChulalongkorn University, Phayathai Rd. Pathumwan Bangkok 10300 Thailand
- Nanotec-CU Center of Excellence on Food and AgricultureDepartment of Chemistry, Faculty of Science, Chulalongkorn University Bangkok 10330 Thailand
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24
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Kim T, Kim HJ, Shin IS, Hong JI. Potential-Dependent Electrochemiluminescence for Selective Molecular Sensing of Cyanide. Anal Chem 2020; 92:6019-6025. [DOI: 10.1021/acs.analchem.0c00297] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Taemin Kim
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
| | - Hoon Jun Kim
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
| | - Ik-Soo Shin
- Department of Chemistry and Department of ICMC Conversions Technology, Soongsil University, Seoul 06978, Republic of Korea
| | - Jong-In Hong
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
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25
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Li J, Yuan S, Qin J, Pang J, Zhang P, Zhang Y, Huang Y, Drake HF, Liu WR, Zhou H. Stepwise Assembly of Turn‐on Fluorescence Sensors in Multicomponent Metal–Organic Frameworks for in Vitro Cyanide Detection. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000702] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jialuo Li
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Shuai Yuan
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Jun‐Sheng Qin
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Jiandong Pang
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Peng Zhang
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Yingmu Zhang
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Yanyan Huang
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Hannah F. Drake
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Wenshe R. Liu
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
| | - Hong‐Cai Zhou
- Department of Chemistry Texas A&M University College Station TX 77843-3255 USA
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26
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Li J, Yuan S, Qin J, Pang J, Zhang P, Zhang Y, Huang Y, Drake HF, Liu WR, Zhou H. Stepwise Assembly of Turn‐on Fluorescence Sensors in Multicomponent Metal–Organic Frameworks for in Vitro Cyanide Detection. Angew Chem Int Ed Engl 2020; 59:9319-9323. [DOI: 10.1002/anie.202000702] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/13/2020] [Indexed: 11/10/2022]
Affiliation(s)
- Jialuo Li
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Shuai Yuan
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Jun‐Sheng Qin
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Jiandong Pang
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Peng Zhang
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Yingmu Zhang
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Yanyan Huang
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Hannah F. Drake
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Wenshe R. Liu
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
| | - Hong‐Cai Zhou
- Department of ChemistryTexas A&M University College Station TX 77843-3255 USA
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27
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Lin N, Ou HD, Xu Q, Jin Y, Deng W, Yao ZJ. An Efficient Probe of Cyclometallated Phosphorescent Iridium Complex for Selective Detection of Cyanide. ACS OMEGA 2020; 5:4636-4645. [PMID: 32175510 PMCID: PMC7066652 DOI: 10.1021/acsomega.9b04364] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 02/18/2020] [Indexed: 06/10/2023]
Abstract
A cyclometallated phosphorescent iridium-based probe to detect CN- was prepared through a cyanide alcoholize reaction based on the C^N type main ligand and N^N type ancillary ligand (2-phenyl pyridine and 1,10-phenanthroline-5-carboxaldehyde, respectively). The efficient probe exhibited good sensitivity in response to CN- in an CH3CN and H2O (95/5) mixture within a 1.23 μM detection limit. The response of PL is directly in line with the concentration of CN- from 0 to 2.0 equiv. The PL investigation of other reactive anions proved the great selectivity to CN-. Additionally, upon adding 1.0 equiv. of cyanide, the formation of cyanohydrin was correctly elucidated in 1H NMR, FT-IR, and mass spectra studies. The conspicuous results indicate that the iridium complex has the potential possibility of application in other biosystems related to CN-.
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Affiliation(s)
- Nan Lin
- School
of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Hui-Dan Ou
- School
of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Qiyan Xu
- School
of Metallurgical Engineering, Anhui University
of Technology, Maanshan 243032, China
| | - Yan Jin
- School
of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Wei Deng
- School
of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Zi-Jian Yao
- School
of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
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28
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Wei ZL, Wang L, Wang JF, Guo WT, Zhang Y, Dong WK. Two highly sensitive and efficient salamo-like copper(II) complex probes for recognition of CN . SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117775. [PMID: 31718968 DOI: 10.1016/j.saa.2019.117775] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/11/2019] [Accepted: 11/05/2019] [Indexed: 06/10/2023]
Abstract
Two salamo-like copper(II) complex probes, L1-Cu2+ and L2-Cu2+, were designed and synthesized for sensitive and efficient identification of CN-. UV spectroscopy, high resolution mass spectrometry, RGB analysis and naked eye recognition were performed to explore their recognition mechanisms. High resolution mass spectra indicated that the probes L1-Cu2+ and L2-Cu2+ formed complexes with CN-. The two probes could recognize CN- by the naked eye and the color of the solution changed from light yellow to red. In terms of application, the contents of CN- in the environmental water samples were tested. In addition, the optimal pH ranges for probe detection of CN- were investigated by pH value measurement.
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Affiliation(s)
- Zhi-Li Wei
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Lan Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Ji-Fa Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Wen-Ting Guo
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Yang Zhang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
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29
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Khose VN, Hasan M, Khot SC, Mobin SM, Borovkov V, Karnik AV. Directional Approach to Enantiomerically Enriched Functionalized [7]Oxa-helicenoids and Groove-Based Selective Cyanide Sensing. J Org Chem 2020; 85:1847-1860. [PMID: 31858799 DOI: 10.1021/acs.joc.9b02100] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Several regioselective functionalized mono- and disubstituted [7]oxa-helicenoids have been synthesized in the enantiomerically enriched (90-99% ee) form. These functionalized helicenoids exhibited pronounced spectral and chiroptical properties suitable for sensing applications. In particular, corresponding helicenoid's mono and dialdehydes have been effectively used as chemodosimeters for selective detection of cyanide anions over other anions, while simple aromatic aldehydes do not function as cyanide sensors. The groove available in the helical host plays a crucial role in the sensing. The enantiomerically enriched nature of the sensors allows the use of electronic circular dichroism as an uncommon detection tool for cyanide anions, along with conventional fluorescence and NMR methods.
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Affiliation(s)
- Vaibhav N Khose
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
| | - Mohammed Hasan
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India.,College of Chemistry and Materials Science , South Central University for Nationalities , 182# Minzu RD , Hongshan District, Wuhan , Hubei province 430074 , China
| | - Sushil C Khot
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
| | - Shaikh M Mobin
- Department of Chemistry , Indian Institute of Technology, Indore , Simrol, Khandwa Road , Indore 453552 , India
| | - Victor Borovkov
- College of Chemistry and Materials Science , South Central University for Nationalities , 182# Minzu RD , Hongshan District, Wuhan , Hubei province 430074 , China
| | - Anil V Karnik
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
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30
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Dey S, Sen C, Sinha C. Chromogenic hydrazide Schiff base reagent: Spectrophotometric determination of CN - ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 225:117471. [PMID: 31450225 DOI: 10.1016/j.saa.2019.117471] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/08/2019] [Accepted: 08/14/2019] [Indexed: 06/10/2023]
Abstract
A Schiff base reagent, Picolinohydrazide-naphthol (HL), is used for trace level detection of toxic CN- selectively in presence of eighteen other anions (SCN-, OCN-, S2O32-, HPO42-, H2PO4-, I-, ClO4-, HSO4-, SO42-, AsO43-, NO2-, AsO2-, Cl-, F-, HF2-, NO3-, Br-, N3-) by visual color change, colorless to yellow, in DMSO/H2O (9:1, v/v) at pH, 7.2 (HEPES buffer) medium. The sensitivity of the probe shows that the limit of detection (LOD) is 7.08 μM. The probable mechanism for the sensing behavior involves the deprotonation of naphthol-OH by CN- that has been authenticated by 1H NMR titration and Mass spectra. The composition (1:1 mol ratio) is supported by Job's plot and binding constant (Ka, 1.5 × 104 M-1) is reported by Benesi-Hildebrand plot. Furthermore, a simple paper strip device is fabricated for the determination of CN- ion in water. DFT computation is carried out to explain the electronic spectral feature of the sensor.
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Affiliation(s)
- Sunanda Dey
- Department of Chemistry, Jadavpur University, Kolkata 700 032, India
| | - Chandana Sen
- Department of Chemistry, Jadavpur University, Kolkata 700 032, India; Department of Chemistry, Sripat Singh College, Jiaganj, Murshidabad, Pin-742123, West Bengal, India
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31
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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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32
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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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33
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Keşan G, Topaloğlu B, Özcan E, Kazan HH, Eçik ET, Şenkuytu E, Sengul IF, Kandemir H, Çoşut B. Azaindole-BODIPYs: Synthesis, fluorescent recognition of hydrogen sulfate anion and biological evaluation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 213:73-82. [PMID: 30684882 DOI: 10.1016/j.saa.2019.01.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 12/07/2018] [Accepted: 01/15/2019] [Indexed: 06/09/2023]
Abstract
The synthesized and sensing capability of two novel azaindole substituted mono and distyryl BODIPY dyes against bisulfate anion were reported. Structural characterizations of the targeted compounds were conducted by using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry, 1H and 13C NMR spectroscopies. Photophysical properties of the azaindole substituted BODIPY compounds were investigated employing absorption and fluorescence spectroscopies in acetonitrile solution. It was found that the final compounds 3 and 4 exhibited exclusively selective and sensitive turn-off sensor behavior on HSO4- anion. Additionally, the stoichiometry ratio of the targeted compounds to bisulfate anion was measured 0.5 by Job's method. Also, density function theory was performed to the optical response of the sensor for targeted compounds. Furthermore, the cytotoxicity of Azaindole-BODIPYs was examined against living human leukemia K562 cell lines.
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Affiliation(s)
- Gürkan Keşan
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Burcu Topaloğlu
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Emrah Özcan
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Hasan Hüseyin Kazan
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
| | - Esra Tanrıverdi Eçik
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Elif Şenkuytu
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Ibrahim F Sengul
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Turkey
| | - Hakan Kandemir
- Department of Chemistry, Faculty of Art and Science, Namık Kemal University, Tekirdag, Turkey
| | - Bünyemin Çoşut
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze, Kocaeli, Turkey.
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34
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Rao PG, Saritha B, Rao TS. Highly selective reaction based colorimetric and fluorometric chemosensors for cyanide detection via ICT off in aqueous solution. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.12.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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35
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Ramachandran E, Vandarkuzhali SAA, Sivaraman G, Dhamodharan R. Phenothiazine Based Donor-Acceptor Compounds with Solid-State Emission in the Yellow to NIR Region and Their Highly Selective and Sensitive Detection of Cyanide Ion in ppb Level. Chemistry 2018; 24:11042-11050. [DOI: 10.1002/chem.201800216] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Elumalai Ramachandran
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600 036 India
| | | | - Gandhi Sivaraman
- Institute for Stem Cell Biology and Regenerative Medicine (INSTEM); National Centre for Biological Sciences; Bangalore 560 065 India
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36
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Gupta RC, Dwivedi SK, Ali R, Misra A. An Efficient Molecular Scaffold Exhibiting Fluorescence “Turn-On” Response for Cyanide and HCN. ChemistrySelect 2018. [DOI: 10.1002/slct.201702901] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ramesh C. Gupta
- Department of Chemistry, Institute of Science; Banaras Hindu University; Varanasi-221005, UP INDIA
| | - Sushil K. Dwivedi
- Department of Chemistry, Institute of Science; Banaras Hindu University; Varanasi-221005, UP INDIA
| | - Rashid Ali
- Department of Chemistry, Institute of Science; Banaras Hindu University; Varanasi-221005, UP INDIA
| | - Arvind Misra
- Department of Chemistry, Institute of Science; Banaras Hindu University; Varanasi-221005, UP INDIA
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37
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Long L, Huang M, Wang N, Wu Y, Wang K, Gong A, Zhang Z, Sessler JL. A Mitochondria-Specific Fluorescent Probe for Visualizing Endogenous Hydrogen Cyanide Fluctuations in Neurons. J Am Chem Soc 2018; 140:1870-1875. [PMID: 29337546 PMCID: PMC6276372 DOI: 10.1021/jacs.7b12545] [Citation(s) in RCA: 127] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
An ability to visualize HCN in mitochondria in real time may permit additional insights into the critical toxicological and physiological roles this classic toxin plays in living organisms. Herein, we report a mitochondria-specific coumarin pyrrolidinium-derived fluorescence probe (MRP1) that permits the real-time ratiometric imaging of HCN in living cells. The response is specific, sensitive (detection limit is ca. 65.6 nM), rapid (within 1 s), and reversible. Probe MRP1 contains a benzyl chloride subunit designed to enhance retention within the mitochondria under conditions where the mitochondria membrane potential is eliminated. It has proved effective in visualizing different concentrations of exogenous HCN in the mitochondria of HepG2 cells, as well as the imaging of endogenous HCN in the mitochondria of PC12 cells and within neurons. Fluctuations in HCN levels arising from the intracellular generation of HCN could be readily detected.
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Affiliation(s)
- Lingliang Long
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
| | - Meiyu Huang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
| | - Ning Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
| | - Yanjun Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
| | - Kun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
| | - Aihua Gong
- School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
| | - Zhijian Zhang
- School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
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38
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Wang Z, Wu Q, Li J, Qiu S, Cao D, Xu Y, Liu Z, Yu X, Sun Y. Two benzoyl coumarin amide fluorescence chemosensors for cyanide anions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 183:1-6. [PMID: 28431285 DOI: 10.1016/j.saa.2017.04.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 03/29/2017] [Accepted: 04/09/2017] [Indexed: 06/07/2023]
Abstract
Two new benzoyl coumarin amide derivatives with ortho hydroxyl benzoyl as terminal group have been synthesized. Their photophysical properties and recognition properties for cyanide anions in acetonitrile have also been examined. The influence of electron donating diethylamino group in coumarin ring and hydroxyl in benzoyl group on recognition properties was explored. The results indicate that the compounds can recognize cyanide anions with obvious absorption and fluorescence spectral change and high sensitivity. The import of diethylamine group increases smartly the absorption ability and fluorescence intensity of the compound, which allows the recognition for cyanide anions can be observed by naked eyes. The in situ hydrogen nuclear magnetic resonance spectra combining photophysical properties change and job's plot data confirm that Michael addition between the chemosensors and cyanide anions occurs. Molecular conjugation is interrupted, which leads to fluorescence quenching. At the same time, there is a certain extent hydrogen bond reaction between cyanide and hydroxyl group in the compounds, which is beneficial to the recognition.
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Affiliation(s)
- Zian Wang
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Qianqian Wu
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Jiale Li
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Shuang Qiu
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Duxia Cao
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China.
| | - Yongxiao Xu
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, Shandong, China
| | - Xueying Yu
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Yatong Sun
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
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39
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Routledge JD, Zhang X, Connolly M, Tropiano M, Blackburn OA, Kenwright AM, Beer PD, Aldridge S, Faulkner S. Lanthanide Complexes that Respond to Changes in Cyanide Concentration in Water. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702296] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jack D. Routledge
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
| | - Xuejian Zhang
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
| | - Michael Connolly
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
| | - Manuel Tropiano
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
| | - Octavia A. Blackburn
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
| | - Alan M. Kenwright
- Department of Chemistry; Durham University; Lower Mountjoy, South Road Durham DH1 3LE UK
| | - Paul D. Beer
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
| | - Simon Aldridge
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
| | - Stephen Faulkner
- Inorganic Chemistry Laboratory, Department of Chemistry; University of Oxford; South Parks Road Oxford OX1 3QR UK
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40
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Routledge JD, Zhang X, Connolly M, Tropiano M, Blackburn OA, Kenwright AM, Beer PD, Aldridge S, Faulkner S. Lanthanide Complexes that Respond to Changes in Cyanide Concentration in Water. Angew Chem Int Ed Engl 2017; 56:7783-7786. [PMID: 28497649 DOI: 10.1002/anie.201702296] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 04/14/2017] [Indexed: 11/08/2022]
Abstract
Cyanide ions are shown to interact with lanthanide complexes of phenacylDO3A derivatives in aqueous solution, giving rise to changes in the luminescence and NMR spectra. These changes are the consequence of cyanohydrin formation, which is favored by the coordination of the phenacyl carbonyl group to the lanthanide center. These complexes display minimal affinity for fluoride and can detect cyanide at concentrations less than 1 μm. By contrast, lanthanide complexes with DOTAM derivatives display no affinity for cyanide in water, but respond to changes in fluoride concentration.
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Affiliation(s)
- Jack D Routledge
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Xuejian Zhang
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Michael Connolly
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Manuel Tropiano
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Octavia A Blackburn
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Alan M Kenwright
- Department of Chemistry, Durham University, Lower Mountjoy, South Road, Durham, DH1 3LE, UK
| | - Paul D Beer
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Simon Aldridge
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
| | - Stephen Faulkner
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK
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41
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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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42
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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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43
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Orojloo M, Amani S. Naked-eye detection of cyanide ions in aqueous media based on an azo-azomethine chemosensor. CR CHIM 2017. [DOI: 10.1016/j.crci.2016.07.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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44
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Gupta AS, Paul K, Luxami V. ESIPT Coupled RAHB Probe for Estimation of Cyanide in Human Blood Serum/Plasma like Solutions Using Chemodosimetric Approach. ChemistrySelect 2017. [DOI: 10.1002/slct.201601687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Akul Sen Gupta
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
| | - Vijay Luxami
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
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45
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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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46
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Hong JH, Kurapati S, Jo Y, Shin JH, Cho DG. Accelerated hydration reaction of an unsymmetrical tolan evidenced by a Hg(ii)-trapped macrocycle and its application as a Hg(ii)-selective indicator. Chem Commun (Camb) 2016; 52:10759-62. [PMID: 27510469 DOI: 10.1039/c6cc06012a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Hg(ii)-mediated hydration reactions of unsymmetrical quinoline type tolans were studied. The observed accelerated reactions of the tolans rely on the additional binding motifs of the tolan, as supported by the X-ray structure of the macrocycle (2b). The analyte-specific reaction allows us to detect Hg(ii) in buffered media.
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Affiliation(s)
- Jung-Ho Hong
- Department of Chemistry, Inha University, Incheon 402-751, Korea.
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47
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Dey N, Bhattacharya S. A Glimpse of Our Journey into the Design of Optical Probes in Self-assembled Surfactant Aggregates. CHEM REC 2016; 16:1934-49. [DOI: 10.1002/tcr.201600012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Nilanjan Dey
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560012 India
| | - Santanu Bhattacharya
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560012 India
- Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road Jadavpur Kolkata 700032 India
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48
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Bejoymohandas KS, Kumar A, Sreenadh S, Varathan E, Varughese S, Subramanian V, Reddy MLP. A Highly Selective Chemosensor for Cyanide Derived from a Formyl-Functionalized Phosphorescent Iridium(III) Complex. Inorg Chem 2016; 55:3448-61. [PMID: 27008242 DOI: 10.1021/acs.inorgchem.5b02885] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A new phosphorescent iridium(III) complex, bis[2',6'-difluorophenyl-4-formylpyridinato-N,C4']iridium(III) (picolinate) (IrC), was synthesized, fully characterized by various spectroscopic techniques, and utilized for the detection of CN(-) on the basis of the widely known hypothesis of the formation of cyanohydrins. The solid-state structure of the developed IrC was authenticated by single-crystal X-ray diffraction. Notably, the iridium(III) complex exhibits intense red phosphorescence in the solid state at 298 K (ΦPL = 0.16) and faint emission in acetonitrile solution (ΦPL = 0.02). The cyanide anion binding properties with IrC in pure and aqueous acetonitrile solutions were systematically investigated using two different channels: i.e., by means of UV-vis absorption and photoluminescence. The addition of 2.0 equiv of cyanide to a solution of the iridium(III) complex in acetonitrile (c = 20 μM) visibly changes the color from orange to yellow. On the other hand, the PL intensity of IrC at 480 nm was dramatically enhanced ∼5.36 × 10(2)-fold within 100 s along with a strong signature of a blue shift of the emission by ∼155 nm with a detection limit of 2.16 × 10(-8) M. The cyanohydrin formation mechanism is further supported by results of a (1)H NMR titration of IrC with CN(-). As an integral part of this work, phosphorescent test strips have been constructed by impregnating Whatman filter paper with IrC for the trace detection of CN(-) in the contact mode, exhibiting a detection limit at the nanogram level (∼265 ng/mL). Finally, density functional theory (DFT) and time-dependent density functional theory (TD-DFT) calculations were performed to understand the electronic structure and the corresponding transitions involved in the designed phosphorescent iridium(III) complex probe and its cyanide adduct.
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Affiliation(s)
- K S Bejoymohandas
- Materials Science and Technology Division, CSIR-Network of Institutes for Solar Energy, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram 695 019, India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi 110025, India
| | - Ajay Kumar
- Materials Science and Technology Division, CSIR-Network of Institutes for Solar Energy, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram 695 019, India
| | - S Sreenadh
- Materials Science and Technology Division, CSIR-Network of Institutes for Solar Energy, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram 695 019, India
| | - E Varathan
- Chemical Laboratory, CSIR-Central Leather Research Institute , Chennai 600 020, India
| | - S Varughese
- Materials Science and Technology Division, CSIR-Network of Institutes for Solar Energy, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram 695 019, India
| | - V Subramanian
- Chemical Laboratory, CSIR-Central Leather Research Institute , Chennai 600 020, India
| | - M L P Reddy
- Materials Science and Technology Division, CSIR-Network of Institutes for Solar Energy, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram 695 019, India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi 110025, India
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49
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Wei TB, Cheng XB, Li H, Lin Q, Yao H, Zhang YM. A simple dual-channel sensor for detecting cyanide in water with high selectivity and sensitivity. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1151019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
| | - Xiao-Bin Cheng
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
| | - Hui Li
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
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50
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Kumar R, Chaudhri N, Sankar M. Ratiometric and colorimetric "naked eye" selective detection of CN(-) ions by electron deficient Ni(II) porphyrins and their reversibility studies. Dalton Trans 2016; 44:9149-57. [PMID: 25901694 DOI: 10.1039/c5dt00937e] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly electron deficient β-substituted Ni(II) porphyrins (1-5) were synthesized and utilized as novel sensors for selective rapid visual detection of CN(-) ions. This article describes the single crystal X-ray structures, electronic spectral and electrochemical redox properties of these sensors. The ratiometric and colorimetric responses of these porphyrins were monitored by the change in optical absorption spectra. These sensors were found to be highly selective for cyanide ions with extremely high binding constants (10(16)-10(8) M(-2)) through axial ligation of CN(-) ions and are able to detect <0.11 ppm of CN(-) ions. 1-5 were recovered from 1-5·2CN(-) adducts by acid treatment and reused without loss of sensing ability. CN(-) binding strongly perturbs the redox properties of the parent porphyrin π-system. The applicability of 1-5 as practical visible colorimetric test kits for CN(-) ions in aqueous and non-aqueous media has also been explored. The mode of binding was confirmed by single crystal X-ray, spectroscopic studies and DFT calculations.
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Affiliation(s)
- Ravi Kumar
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 2476667, Uttarakhand, India.
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