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Rajendran E, Loganathan S, Santhiya R, Sivaraman G, Perumal MS. 5-Oxo-7,7-Dimethyl-5,6,7,8-Tetrahydro-4-H-Chromene Bearing N, N-Dimethylaniline as Turn-Off Fluorescent Chemosensor for Picric Acid in Real Water Sample. J Fluoresc 2024:10.1007/s10895-024-03886-4. [PMID: 39120745 DOI: 10.1007/s10895-024-03886-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Accepted: 07/29/2024] [Indexed: 08/10/2024]
Abstract
We have synthesized a one-pot, three-component pyran-based fluorescence chemosensor using onion extract as a green catalyst. The confirmed structure of the 1:2 binding of receptor SPR-2-picric acid adduct revealed that the pyran-based receptor accommodated two guest picric acid molecules through non-covalent interactions. UV-Vis and fluorescence spectroscopy show high selectivity and sensitivity towards picric acid. The 1D/2D NMR and Job's plot analysis show the complexation and stoichiometric binding of the receptor SPR-2 with picric acid are 1:2. The 1H NMR spectral studies confirm that the formation of receptor SPR-2-picric acid adduct via weak hydrogen bonding. The cooperativity of the receptor SPR-2-picric acid adduct shows negative cooperativity due to the weak hydrogen bonding of receptor SPR-2 and picric acid. Further, the density functional theory (DFT) confirmed the molecular level interaction of the SPR-2 and receptor SPR-2-Picric acid adduct. The receptor was effectively used to assess picric acid concentrations in real water samples.
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Affiliation(s)
- Eswaran Rajendran
- Department of Chemistry, The Gandhigram Rural Institute - Deemed to be University, Gandhigram, Dindigul, Tamil nadu, 624302, India
| | - Selvaraj Loganathan
- Department of Chemistry, The Gandhigram Rural Institute - Deemed to be University, Gandhigram, Dindigul, Tamil nadu, 624302, India
| | - Ramasamy Santhiya
- Department of Chemistry, The Gandhigram Rural Institute - Deemed to be University, Gandhigram, Dindigul, Tamil nadu, 624302, India
| | - Gandhi Sivaraman
- Department of Chemistry, The Gandhigram Rural Institute - Deemed to be University, Gandhigram, Dindigul, Tamil nadu, 624302, India
| | - Muthu Seenivasa Perumal
- Department of Chemistry, The Gandhigram Rural Institute - Deemed to be University, Gandhigram, Dindigul, Tamil nadu, 624302, India.
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Shin C, Kim J, Huh S. Fluorescent and Catalytic Properties of a 2D Lamellar Zn Metal-Organic Framework with sql Network Structure. Molecules 2023; 28:6357. [PMID: 37687188 PMCID: PMC10488886 DOI: 10.3390/molecules28176357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/23/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
A two-dimensional (2D) lamellar Zn metal-organic framework (Zn-MOF, 1) with a fluorescent 1,6-di(pyridin-3-yl)pyrene (3-DPPy) and 1,4-benzenedicarboxylate (BDC2-) bridging linkers was prepared and structurally characterized. The chemical formula of 1 is [Zn(μ-3-DPPy)(μ-BDC)]n. The mononuclear Zn(II) ion, acting as a node, is tetrahedrally coordinated with two 3-DPPy and two BDC linkers. The coordination environment of Zn(II) is a distorted tetrahedral geometry. The Zn-MOF is the sql network structure based on topology analysis. The undulated 2D sheets of 1 tightly pack together to form a lamellar structure. The pyrene moieties are parallelly oriented to each other. The Zn-MOF is not porous, possibly because the mononuclear Zn(II) node did not form cluster-based secondary building units due to the less symmetric 3-DPPy. The steady-state fluorescence measurements indicate that the fluorescence signal of the 1 is slightly blue-shifted compared to the free 3-DPPy in the solid state. The excimer emission band at 463 nm for crystalline 3-DPPy is shifted to 447 nm for 1. The value of 447 nm is also a blue-shift value compared to nonsubstituted pyrene crystals (470 nm). Despite its nonporosity, the surface Lewis acidic sites of 1 could catalyze the transesterification of esters. Surface defect sites are responsible for this catalytic activity.
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Affiliation(s)
| | | | - Seong Huh
- Department of Chemistry and Protein Research Center for Bio-Industry, Hankuk University of Foreign Studies, Yongin 17035, Republic of Korea
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Fabrication and photophysical assessment of quinoxaline based chemosensor: Selective determination of picric acid in hydrogel and aqueous medium. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Christopher Leslee DB, Karuppannan S. Unique carbazole – N,N-dimethylanline linked chalcone a colorimetric and fluorescent probe for picric acid explosive and its test strip analysis. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zhang C, Zhou J, Ma T, Guo W, Wei D, Tan Y, Deng Y. Advances in application of sensors for determination of phthalate esters. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Karuk Elmas SN, Karagoz A, Arslan FN, Yilmaz I. Propylimidazole Functionalized Coumarin Derivative as Dual Responsive Fluorescent Chemoprobe for Picric Acid and Fe3+ Recognition: DFT and Natural Spring Water Applications. J Fluoresc 2022; 32:1357-1367. [DOI: 10.1007/s10895-022-02936-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 03/24/2022] [Indexed: 11/30/2022]
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Luo Y, Zhang W, Yang MX, Feng XH, Redshaw C, Li Q, Tao Z, Xiao X. A Twisted Cucurbit[14]Uril-Based Fluorescent Supramolecular Polymer Mediated by Metal Ion. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00075] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yang Luo
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Wei Zhang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Mao Xia Yang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Xian Hao Feng
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Carl Redshaw
- Department of Chemistry, University of Hull, Hull HU6 7RX, U.K
| | - Qing Li
- 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
| | - Xin Xiao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang 550025, China
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Kandpal S, Ghosh T, Rani C, Tanwar M, Sharma M, Rani S, Pathak DK, Bhatia R, Sameera I, Jayabalan J, Kumar R. Bifunctional Application of Viologen-MoS 2-CNT/Polythiophene Device as Electrochromic Diode and Half-Wave Rectifier. ACS MATERIALS AU 2022; 2:293-300. [PMID: 36855378 PMCID: PMC9888659 DOI: 10.1021/acsmaterialsau.1c00064] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A dual purpose solid state electrochromic diode has been fabricated using polythiophene (P3HT) and ethyl Viologen (EV), predoped with multiwalled carbon nanotubes (MWCNTs) and MoS2. The device has been designed by considering two important aspects, first, the complementary redox activity of P3HT and EV and second, the electron holding properties of MoS2 and MWCNTs. The latter is found to enhance the electrochromic performance of the solid state device. On the other hand, the complementary redox nature gives the asymmetric diodic I-V characteristic to the device which has been exploited to use the electrochromic device for rectification application. The MoS2 nanoflower and MWCNTs are synthesized by one-step hydrothermal and pyrolysis techniques and well characterized by scanning electron microscopy (SEM), X-ray analysis (XRD), and Raman spectroscopy. Electrochromic properties of the device have been studied in detail to reveal an improvement in device performance in terms of faster speed and high coloration efficiency and color contrast. In situ bias-dependent Raman spectroscopy has been performed to understand the operation mechanism of the electrochromic diode which reveals (bi-)polaron formation as a result of dynamic doping eventually leading to color change. A half-wave rectifier has been realized from the electrochromic diode which rectifies an AC voltage of frequency 1 Hz or less making it suitable for low frequency operation. The study opens a new possibility to design and fabricate multipurpose frequency selective electrochromic rectifiers.
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Affiliation(s)
- Suchita Kandpal
- Materials
and Device Laboratory, Department of Physics, Indian Institute of Technology Indore, Simrol-453552, India
| | - Tanushree Ghosh
- Materials
and Device Laboratory, Department of Physics, Indian Institute of Technology Indore, Simrol-453552, India
| | - Chanchal Rani
- Materials
and Device Laboratory, Department of Physics, Indian Institute of Technology Indore, Simrol-453552, India
| | - Manushree Tanwar
- Materials
and Device Laboratory, Department of Physics, Indian Institute of Technology Indore, Simrol-453552, India
| | - Meenu Sharma
- Department
of Physics, Guru Jambheshwar University
of Science & Technology, Hisar-125001, India
| | - Sonam Rani
- Department
of Physics, Guru Jambheshwar University
of Science & Technology, Hisar-125001, India
| | - Devesh K. Pathak
- Materials
and Device Laboratory, Department of Physics, Indian Institute of Technology Indore, Simrol-453552, India
| | - Ravi Bhatia
- Department
of Physics, Guru Jambheshwar University
of Science & Technology, Hisar-125001, India
| | - I. Sameera
- Department
of Physics, Guru Jambheshwar University
of Science & Technology, Hisar-125001, India
| | - Jesumony Jayabalan
- Homi
Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai-400094, India
| | - Rajesh Kumar
- Materials
and Device Laboratory, Department of Physics, Indian Institute of Technology Indore, Simrol-453552, India,Centre
for Advanced Electronics, Indian Institute
of Technology Indore, Simrol-453552, India,Centre
for Rural Development and Technology, Indian
Institute of Technology Indore, Simrol-453552, India,Centre for
Indian Scientific Knowledge Systems, Indian
Institute of Technology Indore, Simrol-453552, India,
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Zhang ZH, Zhang YM, Qu WJ, Shi B, Yao H, Wei TB. Tuning host-guest binding model by different intramolecular alkyl chain lengths in tripodal hosts: An evidence on structure control supramolecular interactions. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.12.077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Fluorescence enhancement and cytotoxicity reduction of bis-viologen biphenyl by complexation of cucurbit[7]uril. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.07.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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ZHAO JH, LIU GY, WANG S, LU SS, SUN J, YANG XR. In Situ Specific Chromogenic and Fluorogenic Reaction for Straight forward and Dual-Modal Dopamine Detection. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1016/s1872-2040(20)60035-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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