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Ambaison FE, Ramasamy SK, Natarajan S, Venkatesan G, Awad Alahmadi T, Rohini P, A A. A carboethoxy quinoline-Derived Schiff base chemosensor: Crystal structure, selective Hg 2+ ion detection and its computational study. ENVIRONMENTAL RESEARCH 2024; 252:118983. [PMID: 38692421 DOI: 10.1016/j.envres.2024.118983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 04/09/2024] [Accepted: 04/21/2024] [Indexed: 05/03/2024]
Abstract
Environmental monitoring of mercury (Hg2+) ions has become increasingly important as a result of their detrimental effects on biological organisms at all levels. To recognize toxic metal ions, utmost effort has been devoted to developing new materials that are highly selective, ultra-sensitive, and provide rapid response. In this context, a new chemosensor, 2-imino [N - (N-amido phenyl)]-6-methoxy-3-carbethoxy quinoline (L), has been synthesized by combining 2-formyl-6-methoxy-3-carbethoxy quinoline and benzhydrazide and it has been extensively characterized by NMR, FTIR, ESI-Mass and SCXRD analysis. Probe L has excellent specificity and sensitivity toward Hg2+ ions in semi-aqueous solutions, with a detection limit of 0.185 μM, regardless of the presence of other interfering cations. Chromogenic behavior was demonstrated by the L when it changed the color of the solution from colorless to light yellow, a change that can be observed visually. The probe L forms a 1:1 stochiometric complex with an estimated association constant (Ka) of 6.74 × 104 M-1. The 1H NMR change and density functional theory calculations were analyzed to improve our understanding of the sensing mechanism. Also, an inexpensive and simple paper-based test kit has been developed for the on-site detection of mercury ions in water samples.
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Affiliation(s)
- Franklin Ebenazer Ambaison
- Post-Graduate and Research Department of Chemistry, Chikkanna Government Arts College, Tiruppur-641 602, Tamil Nadu, India
| | - Selva Kumar Ramasamy
- Department of Chemistry, M.M. Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana. 133207. India.
| | - Sampathkumar Natarajan
- Post-Graduate and Research Department of Chemistry, Chikkanna Government Arts College, Tiruppur-641 602, Tamil Nadu, India.
| | - Geetha Venkatesan
- Department of Biomaterials, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, 600 077, India
| | - Tahani Awad Alahmadi
- Department of Pediatrics, College of Medicine and King Khalid University Hospital, King Saud University, Medical City, PO Box-2925, Riyadh, 11461, Saudi Arabia
| | - Ponnusamy Rohini
- Department of Physics, Bannari Amman Institute of Technology, Sathyamangalam, 638 401, Tamil Nadu, India
| | - Anderson A
- School of Mechanical Engineering, Sathyabama Institute of Science and Technology, Chennai, 600119, India
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Thangaraj B, Ponram M, Ranganathan S, Sambath B, Cingaram R, Iyer SK, Natesan Sundaramurthy K. Development of tissue paper-based chemosensor and demonstration for the selective detection of Cu 2+ and Hg 2+ ions. RSC Adv 2023; 13:26023-26030. [PMID: 37664201 PMCID: PMC10472502 DOI: 10.1039/d3ra03764a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023] Open
Abstract
Heavy metals emanate from natural and man-made sources, such as agricultural chemicals including fertilisers and pesticides, medical waste, and chemicals released from industries. Detection and monitoring toxic metal ions is one of the challenges confronting scientists in biological, environmental, and chemical systems. This study describes the design and synthesis of a new imidazole-based fluorescent and colourimetric chemosensor (DPICDT) for highly selective sensing of Hg2+ and Cu2+ ions in aqueous acetonitrile medium. The probe was synthesised by coupling benzil and substituted aldehyde using ethanolic ammonium acetate. The structure of DPICDT was confirmed via IR spectra, NMR, and HR-MS spectra. The DPICDT probe displayed a rapid naked-eye response towards Cu2+ ions from colourless to red-purple and significant fluorescence quenching response towards Hg2+ over other competitive metal ions in both solution and solid support. The binding modes of DPICDT with Cu2+ and Hg2+ ions were found to be at a 1 : 1 ratio as determined using Job plot, ESI HR-MS, and the sensing mechanism was evolved by 1H NMR titrations, HR-MS spectra, and DFT calculations. The lower detection limit was 15.1 nM for Cu2+, eventually far less than the World Health Organization guideline for drinking water (Cu2+ - 31.5 μM) and 1.17 μM for Hg2+ (permissible concentration 2 ppb). Promisingly, the tissue paper-based DPICDT test strips and silica-supported DPICDT were developed and demonstrated for on-site application without resorting to expensive instruments.
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Affiliation(s)
| | - Marimuthu Ponram
- Department of Chemistry, Easwari Engineering College Chennai 600 089 India
| | - Suresh Ranganathan
- Centre for Material Chemistry, Karpagam Academy of Higher Education Coimbatore India
- Department of Chemistry, Karpagam Academy of Higher Education Coimbatore India
| | - Baskaran Sambath
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Republic of Korea
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Lee S, Kim M, Ahn BJ, Jang Y. Odorant-responsive biological receptors and electronic noses for volatile organic compounds with aldehyde for human health and diseases: A perspective review. JOURNAL OF HAZARDOUS MATERIALS 2023; 455:131555. [PMID: 37156042 DOI: 10.1016/j.jhazmat.2023.131555] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/19/2023] [Accepted: 05/01/2023] [Indexed: 05/10/2023]
Abstract
Volatile organic compounds (VOCs) are gaseous chemicals found in ambient air and exhaled breath. In particular, highly reactive aldehydes are frequently found in polluted air and have been linked to various diseases. Thus, extensive studies have been carried out to elucidate disease-specific aldehydes released from the body to develop potential biomarkers for diagnostic purposes. Mammals possess innate sensory systems, such as receptors and ion channels, to detect these VOCs and maintain physiological homeostasis. Recently, electronic biosensors such as the electronic nose have been developed for disease diagnosis. This review aims to present an overview of natural sensory receptors that can detect reactive aldehydes, as well as electronic noses that have the potential to diagnose certain diseases. In this regard, this review focuses on eight aldehydes that are well-defined as biomarkers in human health and disease. It offers insights into the biological aspects and technological advances in detecting aldehyde-containing VOCs. Therefore, this review will aid in understanding the role of aldehyde-containing VOCs in human health and disease and the technological advances for improved diagnosis.
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Affiliation(s)
- Solpa Lee
- Department of Medical and Digital Engineering, College of Engineering, Hanyang University, Seoul 04736, South Korea
| | - Minwoo Kim
- Department of Medical and Digital Engineering, College of Engineering, Hanyang University, Seoul 04736, South Korea
| | - Bum Ju Ahn
- Department of Pharmacology, College of Medicine, Hanyang University, Seoul 04736, South Korea
| | - Yongwoo Jang
- Department of Medical and Digital Engineering, College of Engineering, Hanyang University, Seoul 04736, South Korea; Department of Pharmacology, College of Medicine, Hanyang University, Seoul 04736, South Korea.
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Jung S, Moon S, Kim C. Detection of Hg
2+
with
NBD
‐based colorimetric chemosensor: Practical application to water samples and test strips. J CHIN CHEM SOC-TAIP 2023. [DOI: 10.1002/jccs.202200485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Sumin Jung
- Department of Fine Chem. and New and Renewable Energy Convergence SNUT (Seoul National Univ. of Sci. and Tech.) Seoul South Korea
| | - Sungjin Moon
- Department of Fine Chem. and New and Renewable Energy Convergence SNUT (Seoul National Univ. of Sci. and Tech.) Seoul South Korea
| | - Cheal Kim
- Department of Fine Chem. and New and Renewable Energy Convergence SNUT (Seoul National Univ. of Sci. and Tech.) Seoul South Korea
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Fernandes RS, Shetty NS, Mahesha P, Gaonkar SL. A Comprehensive Review on Thiophene Based Chemosensors. J Fluoresc 2022; 32:19-56. [PMID: 34623559 PMCID: PMC8755703 DOI: 10.1007/s10895-021-02833-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/27/2021] [Indexed: 11/28/2022]
Abstract
The recognition and sensing of various analytes in aqueous and biological systems by using fluorometric or colorimetric chemosensors possessing high selectivity and sensitivity, low cost has gained enormous attention. Furthermore, thiophene derivatives possess exceptional photophysical properties compared to other heterocycles, and therefore they can be employed in chemosensors for analyte detection. In this review, we have tried to explore the design and detection mechanism of various thiophene-based probes, practical applicability, and their advanced models (design guides), which could be thoughtful for the synthesis of new thiophene-based probes. This review provides an insight into the reported chemosensors (2008-2020) for thiophene scaffold as effective emission and absorption-based chemosensors.
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Affiliation(s)
- Rikitha S Fernandes
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, 576104, Manipal, Karnataka, India
| | - Nitinkumar S Shetty
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, 576104, Manipal, Karnataka, India.
| | - Priyanka Mahesha
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, 576104, Manipal, Karnataka, India
| | - Santhosh L Gaonkar
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, 576104, Manipal, Karnataka, India
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Aydin Z. A novel phenanthroline-based colorimetric turn-off optical sensor for Zn2+. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120200] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Aydin Z, Keles M. Colorimetric Detection of Copper(II) Ions Using Schiff‐Base Derivatives. ChemistrySelect 2020. [DOI: 10.1002/slct.202001041] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Ziya Aydin
- Vocational School of Technical Sciences Karamanoğlu Mehmetbey University 70200 Karaman Turkey
| | - Mustafa Keles
- Department of Chemistry Faculty of Arts and Sciences Osmaniye Korkut Ata University 80010 Osmaniye Turkey
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Yong B, Qu W, Dang L, Lin Q, Yao H, Zhang Y, Wei T. A Phenazine Hydrochloride for the Selective Detection and Removal of Mercury(ІІ) Ions in Water. ChemistrySelect 2019. [DOI: 10.1002/slct.201902365] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Bi‐Rong Yong
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
| | - Wen‐Juan Qu
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
| | - Li‐Rong Dang
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
| | - You‐Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
- College of Chemical and Chemical EngineeringLanzhou City University, Lanzhou Gansu 730070 People's Republic of China
| | - Tai‐Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
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