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Golcs Á, Kovács K, Vezse P, Tóth T, Huszthy P. Acridino-Diaza-20-Crown-6 Ethers: New Macrocyclic Hosts for Optochemical Metal Ion Sensing. Molecules 2021; 26:4043. [PMID: 34279381 PMCID: PMC8272042 DOI: 10.3390/molecules26134043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/26/2021] [Accepted: 06/27/2021] [Indexed: 11/16/2022] Open
Abstract
Acridino-diaza-20-crown-6 ether derivatives as new turn-on type fluorescent chemosensors with an excellent functionality and photophysical properties have been designed and synthesized for metal ion-selective optochemical sensing applications. Spectroscopic studies revealed that in an acetonitrile-based semi-aqueous medium, the sensor molecules exhibited a remarkable fluorescence enhancement with high sensitivity only toward Zn2+, Al3+ and Bi3+, among 23 different metal ions. Studies on complexation showed a great coordinating ability of logK > 4.7 with a 1:1 complex stoichiometry in each case. The detection limits were found to be from 59 nM to micromoles. The new ionophores enabled an optical response without being affected either by the pH in the range of 5.5-7.5, or the presence of various anions or competing metal ions. Varying the N-substituents of the new host-backbone provides diverse opportunities in both immobilization and practical applications without influencing the molecular recognition abilities.
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Affiliation(s)
- Ádám Golcs
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Szent Gellért tér 4., H-1111 Budapest, Hungary
| | - Korinna Kovács
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Szent Gellért tér 4., H-1111 Budapest, Hungary
| | - Panna Vezse
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Szent Gellért tér 4., H-1111 Budapest, Hungary
| | - Tünde Tóth
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Szent Gellért tér 4., H-1111 Budapest, Hungary
- Institute for Energy Security and Environmental Safety, Centre for Energy Research, Konkoly-Thege Miklós út 29-33., H-1121 Budapest, Hungary
| | - Péter Huszthy
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Szent Gellért tér 4., H-1111 Budapest, Hungary
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Chanawungmuang N, Sukwattanasinitt M, Rashatasakhon P. Fluorescence Sensors for Bismuth (III) Ion from Pyreno[4,5-d]imidazole Derivatives. Photochem Photobiol 2020; 97:301-308. [PMID: 32898925 DOI: 10.1111/php.13331] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 09/02/2020] [Indexed: 11/30/2022]
Abstract
Three pyreno[4,5-d]imidazole derivatives are synthesized and evaluated as fluorescent sensors for bismuth (III) ion. The target compounds are prepared in 55-86% yields from a condensation reaction between pyrene-4,5-dione and aromatic aldehydes. The compound bearing a phenolic group can selectively detect bismuth (III) ion via fluorescence enhancement with a detection limit of 1.20 μm in CH3 CN-DMSO mixture and 3.40 μm in 10% pH5 aqueous in CH3 CN-DMSO mixture. The sensing mechanism involving a formation of coordination complex is investigated by UV-VIS and fluorescence titrations, 1 H-NMR and the decomplexation of the bismuth complex by sulfide ion. The application of this sensor for quantitative analysis of spiked bismuth (III) ion in real water samples from two different sources is demonstrated.
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Affiliation(s)
- Nichapa Chanawungmuang
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Mongkol Sukwattanasinitt
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand.,Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Paitoon Rashatasakhon
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand.,Nanotec-CU Center of Excellence on Food and Agriculture, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
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Saravana Kumar S, Selva Kumar R, Ashok Kumar S. Development of highly selective dual mode chromogenic and fluorogenic chemosensor for Bi3+ ions. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Saravanan A, Shyamsivappan S, Suresh T, Subashini G, Kadirvelu K, Bhuvanesh N, Nandhakumar R, Mohan PS. An efficient new dual fluorescent pyrene based chemosensor for the detection of bismuth (III) and aluminium (III) ions and its applications in bio-imaging. Talanta 2019; 198:249-256. [PMID: 30876558 DOI: 10.1016/j.talanta.2019.01.114] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/30/2019] [Accepted: 01/31/2019] [Indexed: 01/21/2023]
Abstract
A new simple pyrene based schiff base chemosensor 1 (nicotinic acid pyren-1-ylmethylene-hydrazide) has been constructed and is prepared from 1-pyrenecarboxaldehyde and nicotinic hydrazide. Notably, the chemosensor 1 exhibited remarkable colour changes while in the presence of trivalent metal ions like Bi3+ & Al3+ ion in DMSO-H2O, (1:1 v/v, HEPES = 50 mM, pH = 7.4). The UV-Vis spectral investigation of chemosensor 1 showed that the maximum absorption peak appeared at 378 nm. In emission studies, chemosensor 1 develops weak fluorescence, while upon the addition of Bi3+ and Al3+ ions, it exhibits an enhancement of fluorescence intensity. Nevertheless, rest of metal ions have no changes in the emission spectra. The association constant of chemosensor 1 for binding to Bi3+ & Al3+ system had a value of 1.27 × 104 M-1 and 1.53 × 104 M-1. The detection limits were 0.12 µM for Bi3+ and 0.17 µM for Al3+ respectively. The overall results reveal that chemosensor 1 can act as a dual-channel, highly selective, and sensitive probe for Bi3+ and Al3+ ions. Moreover, the fluorescence imaging of chemosensor 1 was applied in RAW 264.7 cell line and cytotoxicity assay prove that this chemosensor 1 is non-toxic as well as highly biocompatible.
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Affiliation(s)
- Arjunan Saravanan
- Department of Chemistry, Bharathiar University, Coimbatore 641046, Tamil Nadu, India; BU-DRDO CLS, Bharathiar University Campus, Coimbatore 641046, Tamil Nadu, India
| | | | - Thangaraj Suresh
- Department of Chemistry, Bharathiar University, Coimbatore 641046, Tamil Nadu, India
| | - Gopalan Subashini
- Department of Chemistry, P.S.G.R. Krishnammal College for Women, Coimbatore 641004, Tamil Nadu, India
| | - Krishna Kadirvelu
- BU-DRDO CLS, Bharathiar University Campus, Coimbatore 641046, Tamil Nadu, India
| | - Nanjan Bhuvanesh
- Department of Chemistry, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Raju Nandhakumar
- Department of Chemistry, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India.
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Sadok I, Tyszczuk-Rotko K. Ultra-trace determination of silver using lead nanoparticles-modified thiol functionalized polysiloxane film glassy carbon electrode. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.12.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Voltammetric determination of metal ions beyond mercury electrodes. A review. Anal Chim Acta 2017; 990:11-53. [DOI: 10.1016/j.aca.2017.07.069] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 07/24/2017] [Accepted: 07/29/2017] [Indexed: 02/01/2023]
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Wójciak-Kosior M, Szwerc W, Strzemski M, Wichłacz Z, Sawicki J, Kocjan R, Latalski M, Sowa I. Optimization of high-resolution continuum source graphite furnace atomic absorption spectrometry for direct analysis of selected trace elements in whole blood samples. Talanta 2017; 165:351-356. [DOI: 10.1016/j.talanta.2016.12.077] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 12/23/2016] [Accepted: 12/26/2016] [Indexed: 01/10/2023]
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Grochowski M, Nosal-Wiercińska A. The influence of homocystine protonation on her catalytic activity in the process of electroreduction of Bi(III) ions in chlorates(VII). J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.02.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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