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Ahamed S, Mahato M, Tohora N, Sultana T, Sahoo R, Ghanta S, Das SK. A PET and ESIPT-communicated ratiometric, turn-on chromo-fluorogenic sensor for rapid and sensitive detection of sarin gas mimic, diethylchlorophosphate. Talanta 2023; 258:124448. [PMID: 36940571 DOI: 10.1016/j.talanta.2023.124448] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023]
Abstract
Fast and precise identification of toxic G-series nerve agents in the solution and vapor phase is urgently needed to save human beings from unwanted wars and terrorist attacks, which is challenging to execute practically. In this article, we have designed and synthesized a sensitive and selective phthalimide-based chromo-fluorogenic sensor, DHAI, by a simple condensation process that shows ratiometric and turns on chromo-fluorogenic behavior towards Sarin gas mimic diethylchlorophosphate (DCP) in liquid and vapor phases, respectively. A colorimetric change, from yellow to colorless, is observed in the DHAI solution due to the introduction of DCP in daylight. A remarkable cyan color photoluminescence enhancement is noticed in the presence of DCP in the DHAI solution, which is observable to the naked under a portable 365 nm UV lamp. The mechanistic aspects of the detection of DCP by employing DHAI have been revealed by time-resolved photoluminescence decay analysis and 1H NMR titration investigation. Our probe DHAI exhibits linear photoluminescence enhancement from 0 to 500 μM with a detection limit of nanomolar range from non-aqueous to semi-aqueous media. For practical utility, a DHAI-stained test kit employing Whatman-41 filter paper has been fabricated and used as a portable and displayable photonic device for on-site detection of Sarin gas surrogate, DCP. Also, a dip-stick experiment has been demonstrated to identify the vapor of Sarin gas mimics DCP colorimetrically and fluorometrically. The concentrations of DCP in various water samples have been evaluated with the help of a standard fluorescence curve for real sample analysis.
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Affiliation(s)
- Sabbir Ahamed
- Department of Chemistry, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Manas Mahato
- Department of Chemistry, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Najmin Tohora
- Department of Chemistry, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Tuhina Sultana
- Department of Chemistry, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Rajkumar Sahoo
- Department of Chemistry, Indian Institute of Technology, Kharagpur, 721302, India
| | - Susanta Ghanta
- Department of Chemistry, National Institute of Technology, Agartala, Tripura, 799046, India
| | - Sudhir Kumar Das
- Department of Chemistry, University of North Bengal, Darjeeling, West Bengal, 734013, India.
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A 4-Aminophthalimide Derive Smart Molecule for Sequential Detection of Aluminum Ions and Picric Acid. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Şahin D, Yılmaz H, Hayvalı Z. Synthesis, spectroscopic and spectrophotometric study of BODIPY appended crown ether sensor for ion detection. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2466-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Maitra U, Nath S. Bile Acid Derived PET-Based Cation Sensors: Molecular Structure Dependence of their Sensitivity. Chem Asian J 2009; 4:989-997. [DOI: 10.1002/asia.200900026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Selective Recognition of Cobalt (II) Ion by a New Cryptand Compound with N2O2S2 Donor Atom Possessing 2-Hydroxy-1-Naphthylidene Schiff Base Moiety. J Fluoresc 2009; 19:655-62. [DOI: 10.1007/s10895-008-0458-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Accepted: 12/16/2008] [Indexed: 10/21/2022]
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Shi D, Sha Y, Wang F, Tian Q. Synthesis and Photophysical Properties of Poly(ester−amine) Dendrimers with Focal 4-Amino-N-benzylphthalimide, as Sensitive Media Probes and Switchable Proton Sensors. Macromolecules 2008. [DOI: 10.1021/ma8008228] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Daxin Shi
- The Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, P.R. China
| | - Yaowu Sha
- The Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, P.R. China
| | - Feng Wang
- The Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, P.R. China
| | - Qingyong Tian
- The Key Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, P.R. China
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Pechishcheva NV, Shunyaev KY. Application of luminescence to the determination of trace copper. JOURNAL OF ANALYTICAL CHEMISTRY 2008. [DOI: 10.1134/s106193480805002x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nath S, Maitra U. A simple and general strategy for the design of fluorescent cation sensor beads. Org Lett 2007; 8:3239-42. [PMID: 16836375 DOI: 10.1021/ol061082k] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
[Structure: see text] Chenodeoxycholic acid based PET sensors for alkali metal ions have been immobilized on Merrifield resin and on Tentagel. The fluorescence of the sensor beads is enhanced upon binding the cations. The modular nature of the sensor allows designing different sensors based on this concept.
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Affiliation(s)
- Suvadeep Nath
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
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