1
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Johny Dathees T, Narmatha G, Prabakaran G, Seenithurai S, Chai JD, Suresh Kumar R, Prabhu J, Nandhakumar R. Salicylaldehyde built fluorescent probe for dual sensing of Al 3+, Zn 2+ ions: Applications in latent fingerprint, bio-imaging & real sample analysis. Food Chem 2024; 441:138362. [PMID: 38219362 DOI: 10.1016/j.foodchem.2024.138362] [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: 09/28/2023] [Revised: 12/23/2023] [Accepted: 01/03/2024] [Indexed: 01/16/2024]
Abstract
This Schiff base chemosensor (SNN) detected dual ions, Al3+ and Zn2+ ions selectively. Fluorescence spectrum investigations showed that Al3+ ions increased fluorescence intensity, notably at 493 nm. Introducing Zn2+ ions caused a significant blue shift of roughly ∼65 nm at a wavelength of 434 nm, resulting in a notable change in fluorescence intensity. When binding Al3+/Zn2+ ions, the SNN receptor uses three methods. Inhibition of photoinduced electron transfer (PET), excited state intramolecular proton transfer (ESIPT), and restriction of CN isomerization. The jobs plot method found that SNN + Al3+ and SNN + Zn2+ complexations had a 1:1 stoichiometry. DFT, LC-HRMS, and 1H NMR titration confirm this conclusion. The probe SNN's limit of detection (LOD) for Al3+/Zn2+ ions was 3.99 nM and 1.33 nM. Latent fingerprint (LFP), food samples, pharmaceutical products, and E. coli pathogen bio-imaging have all used the SNN probe to identify Al3+ and Zn2+ ions.
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Affiliation(s)
- T Johny Dathees
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India; PG and Research Center of Chemistry, Jayaraj Annapackiam College for Women (Autonomous), Periyakulam, 625 601 Theni, India
| | - G Narmatha
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - G Prabakaran
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Sonai Seenithurai
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan
| | - Jeng-Da Chai
- Department of Physics, National Taiwan University, Taipei 10617, Taiwan; Center for Theoretical Physics and Center for Quantum Science and Engineering, National Taiwan University, Taipei 10617, Taiwan
| | - Raju Suresh Kumar
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - J Prabhu
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - R Nandhakumar
- Fluorensic Materials Lab, Division of Physical Science, Karunya Institute of Technology and Sciences, (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India.
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2
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Bawa R, Negi S, Singh B, Pani B, Kumar R. A pyridine dicarboxylate based hydrazone Schiff base for reversible colorimetric recognition of Ni 2+ and PPi. RSC Adv 2023; 13:15391-15400. [PMID: 37223408 PMCID: PMC10201394 DOI: 10.1039/d3ra02021e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/12/2023] [Indexed: 05/25/2023] Open
Abstract
A pyridine dicarboxylate Schiff-base DAS was synthesized for cascade colorimetric recognition of Ni2+ and PPi. The selectivity and sensitivity of chemosensor DAS was investigated through colorimetric and UV-vis studies in MeOH-PBS (5 : 1, v/v, pH = 7.4). The chemosensor formed a 2 : 1 complex with Ni2+ metal ions with a binding constant of Ka = 3.07 × 103 M-2. Besides, a plausible sensing mechanism is confirmed by single crystal X-ray diffraction (SC-XRD), Job's plot and Benesi-Hildebrand plot (B-H plot) experiments. Furthermore, the DAS-Ni2+ ensemble formed 'in situ' was used to selectively recognise PPi. The limit of detection (LOD) of DAS for Ni2+ was found to be 0.14 μM and that of the DAS-Ni2+ ensemble for PPi was found to be 0.33 μM. Also, the potential of the chemosensor has been applied for solid state detection of Ni2+ as well as to mimic the 'INHIBIT' logic gate on the addition of Ni2+ ions and PPi.
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Affiliation(s)
- Rashim Bawa
- Bioorganic Laboratory, Department of Chemistry, University of Delhi Delhi 110007 India
| | - Swati Negi
- Bioorganic Laboratory, Department of Chemistry, University of Delhi Delhi 110007 India
| | - Bholey Singh
- Department of Chemistry, Swami Shraddhanand College, University of Delhi Delhi 110036 India
| | - Balaram Pani
- Department of Chemistry, Bhaskaracharya College of Applied Sciences, University of Delhi Delhi 110075 India
| | - Rakesh Kumar
- Bioorganic Laboratory, Department of Chemistry, University of Delhi Delhi 110007 India
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3
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Rajasekar M, Ranjitha V, Rajasekar K. Recent Advances in Fluorescent-based Cation Sensors for Biomedical Applications. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
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4
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Han Q, Wang Q, Gao A, Ge X, Wan R, Cao X. Fluorescent Quinoline-Based Supramolecular Gel for Selective and Ratiometric Sensing Zinc Ion with Multi-Modes. Gels 2022; 8:605. [PMID: 36286106 PMCID: PMC9601706 DOI: 10.3390/gels8100605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 09/12/2022] [Accepted: 09/19/2022] [Indexed: 06/01/2024] Open
Abstract
A gelator 1 containing functional quinoline and Schiff base groups that could form organogels in DMF, DMSO, acetone, ethanol and 1,4-dioxane was designed and synthesized. The self-assembly process of geator 1 was characterized by field emission scanning electron microscopy (FESEM), UV-vis absorption spectroscopy, fluorescence emission spectroscopy, Fourier transform infrared spectroscopy(FTIR), X-ray powder diffraction (XRD) and water contact angle. Under non-covalent interactions, gelator 1 self-assembled into microbelts and nanofiber structures with different surface wettability. Weak fluorescence was emitted from the solution and gel state of 1. Interestingly, gelator 1 exhibited good selectivity and sensitivity towards Zn2+ in solution and gel states along with its emission enhancement and change. The emission intensity at 423 nm of solution 1 in 1,4-dioxane was slightly enhanced, and a new emission peak appeared at 545 nm along with its intensity sequentially strengthened in the titration process. The obvious ratiometric detection process was presented with a limit of detection (LOD) of 5.51 μM. The detection mechanism was revealed by a theoretical calculation and NMR titration experiment, which was that Zn2+ induced the transition from trans- to cis- of molecule 1 and further coordinated with 1. This study will introduce a new method for the construction of functional self-assembly gel sensors for the detection of Zn2+.
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Affiliation(s)
- Qingqing Han
- Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan Green Catalysis, Synthesis Key Laboratory of Xinyang City, College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China
| | - Qingqing Wang
- Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan Green Catalysis, Synthesis Key Laboratory of Xinyang City, College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China
| | - Aiping Gao
- Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan Green Catalysis, Synthesis Key Laboratory of Xinyang City, College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China
| | - Xuefei Ge
- Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan Green Catalysis, Synthesis Key Laboratory of Xinyang City, College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China
| | - Rong Wan
- Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan Green Catalysis, Synthesis Key Laboratory of Xinyang City, College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China
| | - Xinhua Cao
- Henan Province Key Laboratory of Utilization of Non-Metallic Mineral in the South of Henan Green Catalysis, Synthesis Key Laboratory of Xinyang City, College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China
- Department of Chemistry, Fudan University, Shanghai 200438, China
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5
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Chinnappan JK, Jeyabalan T, Lgaz H, Park T, Subbiah K. Evaluation of Corrosion Mitigation Properties of 3-1H-Benzo[d]Imidazol-2-yl-Quinolin-2-ol on the Mild Steel in HCl and H2SO4. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-07160-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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6
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Three new turn-on fluorescent sensors for the selective detection of Zn2+: Synthesis, properties and DFT studies. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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7
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Synthetic strategies and structures of zinc(II) complexes with di-azine ligands based on salicylaldehyde or its derivatives. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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8
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Immanuel David C, Prabakaran G, Nandhakumar R. Recent approaches of 2HN derived fluorophores on recognition of Al3+ ions: A review for future outlook. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Orhan E, Ergun E, Şarkaya K, Ergun Ü. A Novel Benzimidazole-Based Chemosensor for Fluorometric Determination of Zinc Ions. J Fluoresc 2021; 31:1833-1842. [PMID: 34519936 DOI: 10.1007/s10895-021-02818-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 08/27/2021] [Indexed: 11/30/2022]
Abstract
A simple and novel Schiff base chemosensor (BMHM) based on benzimidazole was synthesized. In ethanol-water (1:1, v/v) medium on varying concentrations of Zn2+ chemosensor exhibited a strong and quick turn on fluorescence response. The Zn2+ recognition was based on the Chelation-enhanced fluorescence effect. The binding constant and limit of detection for BMHM-Zn2+ complexation were estimated to be 7.99 × 104 M-1 and 0.148 µM, respectively. The extreme fluorescent enhancement caused by Zn2+ binding in chemosensor BMHM occurred at a pH range of 6-7. The practical use of chemosensor BMHM was tested by determination of Zn2+ in real water samples and comparing the results with the data obtained using high resolution inductively coupled plasma mass spectrometry.
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Affiliation(s)
- Ersin Orhan
- Department of Chemistry, Faculty of Arts and Sciences, Düzce University, 81620, Düzce, Turkey
| | - Ece Ergun
- Turkish Energy, Nuclear and Mineral Research Agency, Nuclear Energy Research Institute, 06980, Ankara, Turkey.
| | - Koray Şarkaya
- Department of Chemistry, Faculty of Science and Arts, Pamukkale University, 20160, Denizli, Turkey
| | - Ümit Ergun
- Department of Chemistry, Faculty of Arts and Sciences, Düzce University, 81620, Düzce, Turkey
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10
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Velmurugan K, Don D, Kannan R, Selvaraj C, VishnuPriya S, Selvaraj G, Singh SK, Nandhakumar R. Synthesis, antibacterial, anti-oxidant and molecular docking studies of imidazoquinolines. Heliyon 2021; 7:e07484. [PMID: 34286142 PMCID: PMC8273425 DOI: 10.1016/j.heliyon.2021.e07484] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/26/2021] [Accepted: 07/01/2021] [Indexed: 12/24/2022] Open
Abstract
Quinoline and imidazole derivatives have been playing a significant role in functional bioactivities and were potentially used as antibacterial, antifungal, anticancer, and anti-inflammatory drugs. Owing to the limitation of drug resistance, herein we synthesized thio-, chloro-, and hydroxyl-functionalized various imidazoquinolines by molecular hybridization approach. All the imidazoquinoline derivatives were examined for their antibacterial activity against selected bacterial pathogens by the agar well diffusion method. In addition, the anti-oxidant efficacy of imidazoquinolines was also tested using ferric reducing antioxidant power (FRAP). Among them, electron-withdrawing (-Cl) substituent containing imidazoquinoline 5f showed higher antibacterial and anti-oxidant activities than other imidazoquinolines and reached the effectiveness of the standard. In addition, compounds 4f, 5e, and 3f showed moderate antibacterial activity and other derivatives displayed weak activity against various pathogens. Molecular docking studies were also performed on selected imidazoquinoline derivatives (3f, 4f, and 5f), which showed high docking score and strong binding energy values. These results revealed that thio-imidazoquinoline could assist as a prototype for the designing of multidrug-resistant antibiotics against various microbial organisms.
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Affiliation(s)
- K Velmurugan
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | - Derin Don
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | - Rajesh Kannan
- Department of Microbiology, Bharathidasan Univeristy, Tiruchirappalli, 620 024, India
| | - C Selvaraj
- Computer Aided Drug Design and Molecular Modeling Lab, Department of Bioinformatics, Science Block, Alagappa University, Karaikudi, 630004, Tamil Nadu, India
| | - S VishnuPriya
- Department of Medical Neurobiology, Institute for Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem, 91120, Israel
| | - G Selvaraj
- Centre for Interdisciplinary Sciences-Computational Life Sciences, College of Food Science and Technology, Henan University of Technology, Zhengzhou, China
| | - S K Singh
- Computer Aided Drug Design and Molecular Modeling Lab, Department of Bioinformatics, Science Block, Alagappa University, Karaikudi, 630004, Tamil Nadu, India
| | - R Nandhakumar
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
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11
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Nanjan Bhuvanesh, Kuma PU, Pushparaj L, Suresh S, Thangadurai TD, Prabhu J, Nandhakumar R. Benzene Linked Dipodal Naphthalene: Chemosensor with Colorimetric Enhancement and Fluorimetric Quenching for Fe3+ Ion and its Application in Live Cell Imaging. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820120047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Hong WP, Shin I, Lim HN. Recent Advances in One-Pot Modular Synthesis of 2-Quinolones. Molecules 2020; 25:E5450. [PMID: 33233747 PMCID: PMC7699938 DOI: 10.3390/molecules25225450] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/14/2020] [Accepted: 11/16/2020] [Indexed: 11/17/2022] Open
Abstract
It is known that 2-quinolones are broadly applicable chemical structures in medicinal and agrochemical research as well as various functional materials. A number of current publications about their synthesis and their applications emphasize the importance of these small molecules. The early synthetic chemistry originated from the same principle of the classical Friedländer and Knorr procedures for the preparation of quinolines. The analogous processes were developed by applying new synthetic tools such as novel catalysts, the microwave irradiation method, etc., whereas recent innovations in new bond forming reactions have allowed for novel strategies to construct the core structures of 2-quinolones beyond the bond disconnections based on two classical reactions. Over the last few decades, some reviews on structure-based, catalyst-based, and bioactivity-based studies have been released. In this focused review, we extensively surveyed recent examples of one-pot reactions, particularly in view of modular approaches. Thus, the contents are categorized as three major sections (two-, three-, and four-component reactions) according to the number of reagents that ultimately compose atoms of the core structures of 2-quinolones. The collected synthetic methods are discussed from the perspectives of strategy, efficiency, selectivity, and reaction mechanism.
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Affiliation(s)
- Wan Pyo Hong
- School of Advanced Materials and Chemical Engineering, Daegu Catholic University, 13-13, Hayang-ro, Hayang-eup, Gyeongsan-si, Gyeongbuk 38430, Korea;
| | - Inji Shin
- Department of Fine Chemistry, Seoul National University of Science and Technology, 232 Gongneung-ro, Nowon-gu, Seoul 01811, Korea
| | - Hee Nam Lim
- Eco-Friendly New Materials Research Center, Therapeutics&Biotechnology Division, 141, Gajeong-ro, Yuseong-gu, Daejeon 34114, Korea
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13
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Immanuel David C, Bhuvanesh N, Jayaraj H, Thamilselvan A, Parimala devi D, Abiram A, Prabhu J, Nandhakumar R. Experimental and Theoretical Studies on a Simple S-S-Bridged Dimeric Schiff Base: Selective Chromo-Fluorogenic Chemosensor for Nanomolar Detection of Fe 2+ & Al 3+ Ions and Its Varied Applications. ACS OMEGA 2020; 5:3055-3072. [PMID: 32095729 PMCID: PMC7033979 DOI: 10.1021/acsomega.9b04294] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 01/23/2020] [Indexed: 06/10/2023]
Abstract
A simple S-S (disulfide)-bridged dimeric Schiff base probe, L, has been designed, synthesized, and successfully characterized for the specific recognition of Al3+ and Fe2+ ions as fluorometric and colorimetric "turn-on" responses in a dimethylformamide (DMF)-H2O solvent mixture, respectively. The probe L and each metal ion bind through a 1:1 complex stoichiometry, and the plausible sensing mechanism is proposed based on the inhibition of the photoinduced electron transfer process (PET). The reversible chemosensor L showed high sensitivity toward Al3+ and Fe2+ ions, which was analyzed by fluorescence and UV-vis spectroscopy techniques up to nanomolar detection limits, 38.26 × 10-9 and 17.54 × 10-9 M, respectively. These experimental details were advocated by density functional theory (DFT) calculations. The practical utility of the chemosensor L was further demonstrated in electrochemical sensing, in vitro antimicrobial activity, molecular logic gate function, and quantification of the trace amount of Al3+ and Fe2+ ions in real water samples.
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Affiliation(s)
- Charles Immanuel David
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Nanjan Bhuvanesh
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Haritha Jayaraj
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Annadurai Thamilselvan
- Electro
Organic-Division, Central Electrochemical
Research Institute (CSIR-CECRI), Karaikudi 630 003, India
| | - Duraisamy Parimala devi
- Department
of Physics, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Angamuthu Abiram
- Department
of Physics, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Jeyaraj Prabhu
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Raju Nandhakumar
- Department
of Chemistry, Karunya Institute of Technology
and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
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14
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Determination of Zinc Ion by a Quinoline-Based Fluorescence Chemosensor. J Fluoresc 2020; 30:347-356. [DOI: 10.1007/s10895-020-02501-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 01/27/2020] [Indexed: 01/12/2023]
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15
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Wang WW, Wang Y, Wu WN, Zhao XL, Xu ZQ, Xu ZH, Li XX, Fan YC. Pyrrole-quinazoline derivative as an easily accessible turn-off optical chemosensor for Cu 2+ and resultant Cu 2+ complex as a turn-on sensor for pyrophosphate in almost neat aqueous solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117592. [PMID: 31654904 DOI: 10.1016/j.saa.2019.117592] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 09/20/2019] [Accepted: 10/01/2019] [Indexed: 06/10/2023]
Abstract
A simple chemosensor, 6-(1H-pyrrol-2-yl)-5,6-dihydro-benzo[4,5]imidazo[1,2-c]quinazoline (1), was synthesized via simple nucleophilic addition reaction coupled with Schiff base condensation. The probe 1 is aggregation-induced emission-active and could be used as an on-off fluorescence sensor toward Cu2+ in H2O/CH3CN (99.5%, v/v) solution. Furthermore, the resultant Cu2+ complex selectively responded to pyrophosphate (PPi) among various anions based on fluorescent on-off signal. In addition, the probe could be used for detecting Cu2+ and PPi in HeLa cells.
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Affiliation(s)
- Wan-Wan Wang
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, 454000, PR China
| | - Yuan Wang
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, 454000, PR China
| | - Wei-Na Wu
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, 454000, PR China.
| | - Xiao-Lei Zhao
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, 454000, PR China
| | - Zhou-Qing Xu
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, 454000, PR China
| | - Zhi-Hong Xu
- Key Laboratory of Chemo/Biosensing and Detection, School of Chemistry and Chemical Engineering, Xuchang University, 461000, PR China; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450052, PR China.
| | - Xiao-Xia Li
- Institute of Functional Materials, Jiangxi University of Finance and Economics, Nanchang, 330013, PR China.
| | - Yun-Chang Fan
- College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo, 454000, PR China
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16
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Quinoline based probes: Large blue shifted fluorescent and electrochemical sensing of cerium ion and its biological applications. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112103] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Prabhu J, Velmurugan K, Raman A, Duraipandy N, Kiran MS, Easwaramoorthi S, Tang L, Nandhakumar R. Pyrene-phenylglycinol linked reversible ratiometric fluorescent chemosensor for the detection of aluminium in nanomolar range and its bio-imaging. Anal Chim Acta 2019; 1090:114-124. [PMID: 31655636 DOI: 10.1016/j.aca.2019.09.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 08/22/2019] [Accepted: 09/02/2019] [Indexed: 02/04/2023]
Abstract
Pyrene-phenylglycinol tangled ratiometric sensor (R)-1 was developed for the detection of Al3+ ion over other metal ions. Ratiometric behaviour of (R)-1 for Al3+ ion explained through monomer emission and excimer quenching leads to avoiding the π-π interactions of bis-pyrene rings. Pull-push to push-pull binding mechanism is successfully explained by DFT and sensing of Al3+-ions demonstrated in living cells. The LOD of (R)-1 for Al3+ downs to nanomolar concentrations which is lower than the allowed concentration of drinking water set by the (World Health Organization) WHO.
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Affiliation(s)
- J Prabhu
- Department of Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | - K Velmurugan
- Department of Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India
| | - A Raman
- Inorganic & Physical Chemistry Laboratory, CSIR-Central Leather Research Institute, Adyar, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-CLRI Campus, Chennai 600 020, India
| | - N Duraipandy
- Academy of Scientific and Innovative Research (AcSIR), CSIR-CLRI Campus, Chennai 600 020, India; Biomaterials Laboratory, CSIR-Central Leather Research Institute, Adyar, India
| | - M S Kiran
- Academy of Scientific and Innovative Research (AcSIR), CSIR-CLRI Campus, Chennai 600 020, India; Biomaterials Laboratory, CSIR-Central Leather Research Institute, Adyar, India
| | - S Easwaramoorthi
- Inorganic & Physical Chemistry Laboratory, CSIR-Central Leather Research Institute, Adyar, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-CLRI Campus, Chennai 600 020, India.
| | - Lijun Tang
- College of Chemistry and Chemical Engineering, Liaoning Key Laboratory for the Synthesis and Application of Functional Compounds, Bohai University, Jinzhou 121013, PR China.
| | - R Nandhakumar
- Department of Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641 114, India.
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18
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Ahn BH, Lee IY, Lim HN. Step-economical synthesis of 3-amido-2-quinolones by dendritic copper powder-mediated one-pot reaction. Org Biomol Chem 2019; 16:7851-7860. [PMID: 30303225 DOI: 10.1039/c8ob01994k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The one-pot protocol by the dendritic copper powder-mediated Knoevenagel condensation/annelation is delineated here for the synthesis of 3-amido-2-quinolones. It is practical with moisture tolerance and easy setup, and is compatible with many functional groups under mild conditions. This method was applied for the preparation of the key intermediates of biologically relevant 3-amido-2-quinolones.
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Affiliation(s)
- Byung Hoon Ahn
- Eco-Friendly New Materials Research Center, Therapeutics&Biotechnology Division, Korea Research Institute of Chemical Technology (KRICT), 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea.
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19
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Pandey A, Asthana SK, Prakash A, Roy JK, Tiwari I, Upadhyay KK. A selective hydrolytic and restructuring approach through a Schiff base design on a coumarin platform for “turn-on” fluorogenic sensing of Zn2+. Dalton Trans 2019; 48:2068-2076. [DOI: 10.1039/c8dt03211d] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The designed molecular probe, CMD, undergoes Zn2+ triggered restructuring and shows a fluorescence change in only 30 seconds. The LOD was found to be of sub-nanomolar level.
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Affiliation(s)
- Abha Pandey
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - Sharad Kumar Asthana
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - Anand Prakash
- Department of Zoology
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - Jagat Kumar Roy
- Department of Zoology
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - Ida Tiwari
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - K. K. Upadhyay
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
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20
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Li D, Ma Y, Duan H, Jiang F, Deng W, Ren X. Fluorescent/SERS dual-sensing and imaging of intracellular Zn2+. Anal Chim Acta 2018; 1038:148-156. [DOI: 10.1016/j.aca.2018.07.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 06/10/2018] [Accepted: 07/09/2018] [Indexed: 10/28/2022]
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21
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Small molecule “turn on” fluorescent probe for silver ion and application to bioimaging. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.04.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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22
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Pyrene based chalcone as a reversible fluorescent chemosensor for Al 3+ ion and its biological applications. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.04.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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24
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Horak E, Kassal P, Murković Steinberg I. Benzimidazole as a structural unit in fluorescent chemical sensors: the hidden properties of a multifunctional heterocyclic scaffold. Supramol Chem 2017. [DOI: 10.1080/10610278.2017.1403607] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ema Horak
- Faculty of Chemical Engineering and Technology (FCET), Department of General and Inorganic Chemistry, University of Zagreb, Zagreb, Croatia
| | - Petar Kassal
- Faculty of Chemical Engineering and Technology (FCET), Department of General and Inorganic Chemistry, University of Zagreb, Zagreb, Croatia
| | - Ivana Murković Steinberg
- Faculty of Chemical Engineering and Technology (FCET), Department of General and Inorganic Chemistry, University of Zagreb, Zagreb, Croatia
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25
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Kasirajan G, Krishnaswamy V, Raju N, Mahalingam M, Sadasivam M, Palathurai Subramaniam M, Ramasamy S. New pyrazolo-quinoline scaffold as a reversible colorimetric fluorescent probe for selective detection of Zn 2+ ions and its imaging in live cells. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.03.035] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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26
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Don D, Velmurugan K, Prabhu J, Bhuvanesh N, Thamilselvan A, Nandhakumar R. A dual analyte fluorescent chemosensor based on a furan-pyrene conjugate for Al 3+ & HSO 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 174:62-69. [PMID: 27888783 DOI: 10.1016/j.saa.2016.11.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 11/10/2016] [Accepted: 11/14/2016] [Indexed: 05/06/2023]
Abstract
A simple chalcone based dual analyte fluorescent probe FPC for Al3+ and HSO3- ions was developed. FPC detects both the analytes through a "turn off-on" approach and by the PET and ICT mechanism. FPC showed high selectivity and sensitivity for Al3+ and HSO3- ions detection over other interfering and competing metal ions. In addition, the LOD of FPC for sensing Al3+ and HSO3- ions was found to be 1.60×10-7M and 0.17×10-6M respectively. An electrochemical desalination technique was employed for the complete removal of Al3+ ions from the environmental water samples by using the probe FPC.
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Affiliation(s)
- Derin Don
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, India
| | - K Velmurugan
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, India
| | - J Prabhu
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, India
| | - N Bhuvanesh
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, India
| | - A Thamilselvan
- Water Institute, Karunya University, Karunya Nagar, Coimbatore 641 114, India
| | - R Nandhakumar
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, India.
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27
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Prabhu J, Velmurugan K, Zhang Q, Radhakrishnan S, Tang L, Nandhakumar R. Symmetric fluorescent probes for the selective recognition of Ag-ion via restricted C N isomerization and on-site visual sensing applications. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.01.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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28
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Maji A, Pal S, Lohar S, Mukhopadhyay SK, Chattopadhyay P. A new turn-on benzimidazole-based greenish-yellow fluorescent sensor for Zn2+ions at biological pH applicable in cell imaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj01821e] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A newly designed and structurally characterized non-cytotoxic benzimidazole containing quinazoline derivative (HL) acts as a ‘turn-on’ greenish-yellow fluorescent sensor selective for Zn2+ions at as low as 39.91 nM in 5 mM HEPES buffer (DMSO/water: 1/5, v/v) at biological pH.
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Affiliation(s)
- Abhishek Maji
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
| | - Siddhartha Pal
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
| | - Somenath Lohar
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
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29
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Chao D, Ni S, Mu W. One-pot Synthesis of a Terpyridine Derivate with Selective Fluorescence Response to Zn2+ in Aqueous Solution and Its Application in Bioimaging. CHEM LETT 2016. [DOI: 10.1246/cl.150918] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Duobin Chao
- School of Petroleum and Chemical Engineering, Dalian University of Technology
| | - Shitan Ni
- School of Petroleum and Chemical Engineering, Dalian University of Technology
| | - Wensheng Mu
- School of Petroleum and Chemical Engineering, Dalian University of Technology
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30
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Sun J, Liu Z, Wang Y, Xiao S, Pei M, Zhao X, Zhang G. A fluorescence chemosensor based on imidazo[1,2-a]quinoline for Al3+ and Zn2+ in respective solutions. RSC Adv 2015. [DOI: 10.1039/c5ra21055k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new and simple chemosensor (L2) Al3+ and Zn2+ was developed, which show distinctly different optical properties in different solvent systems.
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Affiliation(s)
- Junhua Sun
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Zheng Liu
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Ying Wang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Shihua Xiao
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Xiuxian Zhao
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
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