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Mahesha P, Shetty NS, Kulkarni SD, Sinha RK. A selective bis-thiophene chalcone-based spectrofluorimetric sensor for Fe 3. LUMINESCENCE 2024; 39:e4823. [PMID: 38965884 DOI: 10.1002/bio.4823] [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: 03/23/2024] [Revised: 05/28/2024] [Accepted: 06/02/2024] [Indexed: 07/06/2024]
Abstract
A highly selective bis thiophene-based chalcone as a chemosensor for detecting Fe3+ metal ions in DMF: H2O (9:1). This sensor was selective toward ferric ions over other metal ions with a detection limit in micromolar range.
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Affiliation(s)
- Priyanka Mahesha
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Nitinkumar S Shetty
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Suresh D Kulkarni
- Department of Atomic and Molecular Physics, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Rajeev K Sinha
- Department of Physics, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
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2
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Islam S, Mansha A, Asim S. Effects of Metal Ions and Substituents on HOMO-LUMO Gap Evident from UV-Visible and Fluorescence Spectra of Anthracene Derivatives. J Fluoresc 2023:10.1007/s10895-023-03482-y. [PMID: 37938476 DOI: 10.1007/s10895-023-03482-y] [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: 08/28/2023] [Accepted: 10/20/2023] [Indexed: 11/09/2023]
Abstract
Controlled intake of complex metal cations and anions in the human body and other biological systems is essential for the health and well-being of the environment. Anthracene and anthracene derivatives are the most widely used sensors for this purpose. Because of their convenience, better detection and results are preferred over colorimetric sensors, which offer better color detection by the naked eye. This review article will present different designs of chemosensors using fluorescence and UV-visible spectroscopy to determine different ions. Density functional theory and Austin model 1 are widely used for theoretical and computational studies of the energy levels of molecules. The Indo/Cis method is used to calculate the geometries of anthracene oligomers. A novel anthracene-based fluorescent probe containing the benzothiazole group BFA was highly sensitive and selective toward trivalent cations (Cr3+ and Fe3+). This sensor is not sensitive to other ions, including Aluminum trivalent ions. (N- ((anthracen-9-yl) methyl)-N-(pyridin-2-yl) pyridin-2-amine) has been designed to detect zinc and copper. Click chemistry using photodimerization can be used to form cellulose nanoparticles. TEMPO-mediated hypohalite oxidation converts hydroxyl groups to carboxylic groups. Amide linkage formation between amine and carboxylic acid was followed by the installation of an alkyne group. Copper (I)-catalyzed Azide-Alkyne Cycloaddition (CuAAC) was used to produce highly photoresponsive and fluorescent cellulose nanoparticles by using coumarin, anthracene, and generated nanomaterials. The effects of naphthalene and phenanthrene on the spectra of anthracene were determined in a dilute solution. Temperature and solvent effects introduce different changes in fluorescence, emission, and absorption bands, leading to some changes in the configuration of anthracene. The solvent and temperature effects on variations of emission maxima of exciplex anthracene-diethylaniline (DEA) are also discussed.
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Affiliation(s)
- Sana Islam
- Department of Chemistry, Government College Women University, Faisalabad, Pakistan
| | - Asim Mansha
- Government College University, Faisalabad, Pakistan
| | - Sadia Asim
- Department of Chemistry, Government College Women University, Faisalabad, Pakistan.
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3
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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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4
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Lu K, Guo H, Jiang Y, Yang J, Yu S, Yu X, Pu L. Synthesis of a BINOL-Based C 3 Symmetric Schiff Base and Its Fluorescence Response to Zn 2. Chempluschem 2023; 88:e202300036. [PMID: 36800303 DOI: 10.1002/cplu.202300036] [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: 01/19/2023] [Revised: 02/15/2023] [Accepted: 02/17/2023] [Indexed: 02/18/2023]
Abstract
A novel C3 symmetric 1,1'-bi-2-naphthol-based Schiff base (R,R,R)-6 has been synthesized which shows highly selective fluorescence enhancement with Zn2+ among 21 metal cations examined. Its sensitivity and selectivity are found to be greater than other related C2 (1) and C1 [(R)-9] symmetric compounds in the fluorescent recognition of Zn2+ . The mechanistic study reveals that the selective fluorescence enhancement of the probe can be attributed to the formation of a unimolecular multidentate 6-coordinated Zn2+ complex.
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Affiliation(s)
- Kai Lu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Hongyu Guo
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Yixuan Jiang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Jiaqiao Yang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Shanshan Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Xiaoqi Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China.,Department of Chemistr, Xihua University, Chengdu, 610039, P. R. China
| | - Lin Pu
- Department of Chemistry, University of Virginia, McCormick Rd, Charlottesville, VA 22904, USA
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5
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Luo R, Yang D, Xu C, Zhang D, Li N, Fan Y, Zhang X. A multifunctional “off–on” fluorescence probe for Al3+, Zn2+ and La3+ detection and cellular imaging applications. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2023. [DOI: 10.1007/s13738-022-02672-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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6
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Prabakaran G, Vickram R, Velmurugan K, Immanuel David C, Prince Makarios Paul S, Suresh Kumar R, Almansour AI, Perumal K, Abiram A, Prabhu J, Nandhakumar R. A lead selective dimeric quinoline based fluorescent chemosensor and its applications in milk and honey samples, smartphone and bio-imaging. Food Chem 2022; 395:133617. [DOI: 10.1016/j.foodchem.2022.133617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 05/07/2022] [Accepted: 06/29/2022] [Indexed: 11/04/2022]
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7
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An ultrasensitive 4-(Diethylamino) salicylaldehyd-based fluorescence enhancement probe for the detection of Al3+ in aqueous solutions and its application in cells. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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8
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Kaur N, Gauri. Anthraquinone appended chemosensors for fluorescence monitoring of anions and/or metal ions. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120917] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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9
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Gong S, Zhang Y, Qin A, Li M, Gao Y, Zhang C, Song J, Xu X, Wang Z, Wang S. A novel AIE-active camphor-based fluorescent probe for simultaneous detection of Al 3+ and Zn 2+ at dual channels in living cells and zebrafish. Analyst 2021; 147:87-100. [PMID: 34842861 DOI: 10.1039/d1an01733k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel dual-functional probe N'-(2-hydroxy-5-((4,7,7-trimethyl-3-oxobicyclo[2.2.1] heptan-2-ylidene)methyl) benzylidene)picolinohydrazide (PSH) was constructed from natural camphor. This probe showed strong yellow-green fluorescence at 535 nm due to its aggregation-induced emission (AIE) feature. Interestingly, the probe PSH displayed a significant turn-on fluorescence response towards Al3+ (green fluorescence at 500 nm) and Zn2+ (orange fluorescence at 555 nm) at two different emissive channels. The detection limits of PSH towards Al3+ and Zn2+ were found to be 12.1 nM and 14.2 nM, respectively. PSH exhibited excellent selectivity and anti-interference performance and could distinguish between Al3+/Zn2+ and identify whether Zn2+ exists in the PSH-Al3+ complex by adding ATP. The binding mechanisms between PSH and Al3+/Zn2+ ions were supported by 1H NMR, HRMS analysis, and density functional theory (DFT) calculations. Based on its outstanding sensing properties, the probe PSH was used to establish molecular logic function gates. Moreover, the probe PSH could be applied to detect Al3+ and Zn2+ in real environmental water, and fluorescence detection was well demonstrated by test strips. Furthermore, the probe PSH was employed for imaging Al3+ and Zn2+ in HeLa cells and zebrafish.
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Affiliation(s)
- Shuai Gong
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Yan Zhang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Ahui Qin
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Mingxin Li
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Yu Gao
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Chenglong Zhang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Jie Song
- Department of Natural Sciences, University of Michigan-Flint, 303 E. Kearsley Street, Flint, MI, 48502, USA
| | - Xu Xu
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Zhonglong Wang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
| | - Shifa Wang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
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10
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Tokunaga H, Kazama K, Tsuboi M, Miyasaka M. A novel Schiff base macrocycle based on 1,1'-binaphthyl for fluorescence recognition. LUMINESCENCE 2021; 36:1561-1568. [PMID: 34101337 DOI: 10.1002/bio.4101] [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: 03/15/2021] [Revised: 05/28/2021] [Accepted: 06/02/2021] [Indexed: 12/16/2022]
Abstract
A novel chiral polyimine macrocycle C-1 was designed and synthesized by the self-condensation of the dialdehyde of the chiral dinaphtho[2,1-d:1',2'-f][1,3]dioxepine derivative and o-phenylenediamine by Schiff base formation, and the corresponding polyamine macrocycle C-1H was obtained by the reduction of the polyimine macrocycle. The UV-vis and fluorescence spectral studies indicated that both C-1 and C-1H form the complex with metal ions in a 1:2 ratio. The fluorescence behaviour of C-1 upon the addition of Zn2+ or Cd2+ showed a 'turn-on' response accompanied by fluorescence enhancement at 510 nm six times for Cd2+ and 13 times for Zn2+ . In contrast, C-1H revealed a 'turn-off' response upon the addition of Co2+ , Ni2+ , and Cu2+ .
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Affiliation(s)
- Hiroki Tokunaga
- Materials Science and Engineering, Graduate School of Engineering, Tokyo Denki University, 5 Senju-Asahi-cho, Adachi-ku, Tokyo, Japan
| | - Kotoha Kazama
- Department of Green and Sustainable Chemistry, Applied Chemistry, School of Engineering, Tokyo Denki University, 5 Senju-Asahi-cho, Adachi-ku, Tokyo, Japan
| | - Masaki Tsuboi
- Materials Science and Engineering, Graduate School of Engineering, Tokyo Denki University, 5 Senju-Asahi-cho, Adachi-ku, Tokyo, Japan
| | - Makoto Miyasaka
- Materials Science and Engineering, Graduate School of Engineering, Tokyo Denki University, 5 Senju-Asahi-cho, Adachi-ku, Tokyo, Japan.,Department of Green and Sustainable Chemistry, Applied Chemistry, School of Engineering, Tokyo Denki University, 5 Senju-Asahi-cho, Adachi-ku, Tokyo, Japan.,Department of Applied Chemistry, School of Engineering, Tokyo Denki University, 5 Senju-Asahi-cho, Adachi-ku, Tokyo, Japan
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11
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12
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Velmurugan K, Vickram R, Jipsa CV, Karthick R, Prabakaran G, Suresh S, Prabhu J, Velraj G, Tang L, Nandhakumar R. Quinoline based reversible fluorescent probe for Pb 2+; applications in milk, bioimaging and INHIBIT molecular logic gate. Food Chem 2021; 348:129098. [PMID: 33515942 DOI: 10.1016/j.foodchem.2021.129098] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/22/2020] [Accepted: 01/10/2021] [Indexed: 02/06/2023]
Abstract
We report the modular design and synthesis of an amine dangled Schiff base quinoline-morpholine conjugate (QMC) for highly selective detection of Pb2+ ions via fluorimetry. The sensing strategy of QMC towards Pb2+ ion exhibits a large blue shift with fluorescent enhancement via the intramolecular charge transfer (ICT) process. At the same time, QMC coordination with Pb2+, the CN single bond rotation between quinoline and morpholine rings and the CN isomerization process were blocked. Best of our knowledge, this is the first blue shifted turn-on fluorescent chemosensor for Pb2+ ion via the ICT process. Furthermore, QMC selectively detects Pb2+ ion without any interference with alkali, alkaline earth, and transition metal ions, and limit of detection (LOD) downs to 13 μM, which is a permissible level of Pb2+ ion in drinking water reported by WHO. The 1:2 binding stoichiometry between QMC and Pb2+ was confirmed by fluorimetric, 1H NMR titration, mass spectrometry, and theoretical studies. Finally, QMC was potentially applied for the sensing of Pb2+ ions in milk, red wine, live cells and an INHIBIT molecular logic function was constructed by using Pb2+ and EDTA as chemical inputs.
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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; College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 211100, China
| | - R Vickram
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - C V Jipsa
- Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China
| | - R Karthick
- Department of Physics, Anna University, Chennai, India
| | - G Prabakaran
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - S Suresh
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - J Prabhu
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - G Velraj
- Department of Physics, Anna University, Chennai, India
| | - L 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 Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India.
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13
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Wang X, Ding G, Wang Y, Mao S, Wang K, Ge Z, Zhang Y, Li X, Hung CH. Novel application of a fluorescent dye based on triphenylamine: Rapid detection of hydrazine in living cells and in vitro. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Kaur N, Kaur B. Recent development in anthracene possessing chemosensors for cations and anions. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105131] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Yu F, Chen Y, Jiang H, Wang X. Recent advances of BINOL-based sensors for enantioselective fluorescence recognition. Analyst 2020; 145:6769-6812. [PMID: 32960189 DOI: 10.1039/d0an01225d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Enantioselective fluorescent sensors show large potential for fast, real-time, and highly sensitive measurement of the concentration and enantiomeric composition of chiral molecules. Among all of the sensors, BINOL-based sensors have been actively investigated and extensively used to carry out highly enantioselective, sensitive recognition of chiral α-hydroxycarboxylic acids, amino acids, amino acid derivatives, amino alcohols and amines. In this manuscript, the recent progress of chiral BINOL-based sensors for enantioselective fluorescence recognition of different substrates is reviewed and discussed. The structure of BINOL is tuned by introducing various groups or molecules which systematically changed its fluorescence properties and offered potential for rapid assays of chiral organic molecules. From the development of this area, we gain fresh insight into the challenges and chances of BINOL-based sensors.
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Affiliation(s)
- Fangfang Yu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China.
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16
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Velmurugan K, Vickram R, Karthick R, Jipsa C, Suresh S, Prabakaran G, Prabhu J, Velraj G, Nandhakumar R. Binol diuryl dipyrene fluorescent probe: Dual detection of silver and carbonate ions and its bioimaging applications. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112737] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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17
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Novel ‘naked-eye’ Bis-Schiff base fluorescent chemosensors for sensitive detection of Zn2+ and bio-imaging in living cells. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131108] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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18
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Fu J, Yao K, Li B, Mei H, Chang Y, Xu K. Coumarin-based colorimetric-fluorescent sensors for the sequential detection of Zn 2+ ion and phosphate anions and applications in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117790. [PMID: 31757708 DOI: 10.1016/j.saa.2019.117790] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 11/06/2019] [Accepted: 11/11/2019] [Indexed: 06/10/2023]
Abstract
Two novel coumarin based fluorescent sensors CHP and CHS have been synthesized for the sequential detection of Zn2+ ion and phosphate anion (PA) in DMF/HEPES buffer medium (1/5 v/v, 10 mM, pH = 7.4). On the addition of Zn2+ ion to the solution of CHP or CHS resulted in a pronounced fluorescence enhancement, accompanying noticeable color change (under UV or daylight), while there was hardly obvious change with other competing metal ions co-existing. The detection limits (DL) of CHP and CHS toward Zn2+ were separately determined as 1.03 × 10-7 (R2 = 0.9886) and 1.87 × 10-7 (R2 = 0.9902). The PET binding processes were affirmed by spectroscopic techniques, HRMS experiments and theoretical calculations. Subsequently, the CHP-Zn2+ or CHS-Zn2+ complexes showed high selectivity fluorescence quenching toward PA by snatching Zn2+ ion from its complex and the binding processes were reversible. DLs were calculated as 2.07 × 10-7 M (R2 = 0.9928) and 2.63 × 10-7 M (R2 = 0.9954), respectively. Furthermore, the cell imaging experiments demonstrated that the sensors were capable of detecting of Zn2+ and PA in vitro cells.
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Affiliation(s)
- Jiaxin Fu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Kun Yao
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Bai Li
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Huihui Mei
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Yongxin Chang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Kuoxi Xu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
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19
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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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20
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Xu H, Chen W, Zhang W, Ju L, Lu H. A selective purine-based fluorescent chemosensor for the “naked-eye” detection of zinc ions (Zn2+): applications in live cell imaging and test strips. NEW J CHEM 2020. [DOI: 10.1039/d0nj02687e] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, a novel purine based probe PTAHN was successfully designed and synthesized. PTAHN displayed high selectivity towards Zn2+via turn-on fluorescence. What's more, PTAHN can be proficiently employed for imaging Zn2+ in living cells.
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Affiliation(s)
- Haiyan Xu
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- China
| | - Wei Chen
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- China
| | - Weixia Zhang
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- China
| | - Lixin Ju
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- China
| | - Hongfei Lu
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- China
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21
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Sasaki Y, Kojima S, Hamedpour V, Kubota R, Takizawa SY, Yoshikawa I, Houjou H, Kubo Y, Minami T. Accurate chiral pattern recognition for amines from just a single chemosensor. Chem Sci 2020. [DOI: 10.1039/d0sc00194e] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The current work proposes a novel method for accurate pattern recognition of (mono- and di-) amines and determination of enantiomeric excess (ee) using molecular self-assembly.
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Affiliation(s)
- Yui Sasaki
- Institute of Industrial Science
- The University of Tokyo
- Tokyo
- Japan
| | - Soya Kojima
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Tokyo 192-0397
- Japan
| | - Vahid Hamedpour
- Institute of Industrial Science
- The University of Tokyo
- Tokyo
- Japan
| | - Riku Kubota
- Institute of Industrial Science
- The University of Tokyo
- Tokyo
- Japan
| | - Shin-ya Takizawa
- Department of Basic Science
- Graduate School of Arts and Sciences
- The University of Tokyo
- Tokyo
- Japan
| | - Isao Yoshikawa
- Institute of Industrial Science
- The University of Tokyo
- Tokyo
- Japan
| | - Hirohiko Houjou
- Institute of Industrial Science
- The University of Tokyo
- Tokyo
- Japan
| | - Yuji Kubo
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Tokyo 192-0397
- Japan
| | - Tsuyoshi Minami
- Institute of Industrial Science
- The University of Tokyo
- Tokyo
- Japan
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22
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Jin L, Wang W, Shen Z, Xu J, Wang Q, Zhao C. A new coumarin-based fluorescence “turn-on” sensor for Al(III) ions and its bioimaging in cell. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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23
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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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24
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Fu J, Chang Y, Li B, Mei H, Yang L, Xu K. A novel fluorescent-colorimetric probe for Al 3+ and Zn 2+ ion detection with different response and applications in F - detection and cell imaging. Analyst 2019; 144:5706-5716. [PMID: 31436770 DOI: 10.1039/c9an01295h] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A novel Schiff base fluorescence probe (HL) was synthesized by the condensation of salicylaldehyde and an 8-aminoquinoline derivative. This probe acts as a "turn-on" dual selectivity fluorescence probe for Zn2+ and Al3+ ions, providing different colors and detection limits (DL) of 11.5 and 23.5 nM, respectively. Moreover, when Zn2+ and Al3+ co-exist, HL exhibits a preference for Al3+ by displacing Zn2+ from the HL-Zn2+ complex, realizing a dual-channel signal output for Al3+. The HL-Al3+ system could further discern F- by a "turn-off" fluorescence response with a DL of 86.0 nM. Furthermore, the probe HL was capable of monitoring intracellular Al3+, Zn2+ and F- in living PC12 cells in vitro through fluorescence imaging, which proved its value in potential in vivo applications.
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Affiliation(s)
- Jiaxin Fu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Yongxin Chang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Bai Li
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Huihui Mei
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Li Yang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China.
| | - Kuoxi Xu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China. and Engineering Laboratory for Flame Retardant and Functional Materials of Henan Province, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, China
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25
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Bhuvanesh N, Suresh S, Kannan K, Rajesh Kannan V, Maroli N, Kolandaivel P, Nandhakumar R. Bis-anthracene derived bis-pyridine: selective fluorescence sensing of Al3+ ions. NEW J CHEM 2019. [DOI: 10.1039/c8nj04789h] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A novel bis-anthracene molecule linked to bis-pyridine by xylylene dibromide (APC) was synthesized as a potent sensor for the detection of Al3+ ions.
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Affiliation(s)
- N. Bhuvanesh
- Department of Chemistry
- Karunya Institute of Technology and Sciences (Deemed-to-be University)
- Coimbatore – 641 114
- India
| | - S. Suresh
- Department of Chemistry
- Karunya Institute of Technology and Sciences (Deemed-to-be University)
- Coimbatore – 641 114
- India
| | - K. Kannan
- Department of Microbiology
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
| | - V. Rajesh Kannan
- Department of Microbiology
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
| | - Nikhil Maroli
- Computational biology division
- DRDO BU Centre for Life sciences
- Bharathiar University Campus
- Coimbatore – 641 046
- India
| | | | - R. Nandhakumar
- Department of Chemistry
- Karunya Institute of Technology and Sciences (Deemed-to-be University)
- Coimbatore – 641 114
- India
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26
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Novel thiophene-based colorimetric and fluorescent turn-on sensor for highly sensitive and selective simultaneous detection of Al 3+ and Zn 2+ in water and food samples and its application in bioimaging. Anal Chim Acta 2018; 1049:196-212. [PMID: 30612651 DOI: 10.1016/j.aca.2018.10.043] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 10/02/2018] [Accepted: 10/12/2018] [Indexed: 12/23/2022]
Abstract
A novel bifunctional thiophene-based Schiff base TS as a colorimetric and fluorescent turn-on sensor for rapid and simultaneous detection of Al3+ and Zn2+ ions with high selectivity and sensitivity has been developed. The sensor shows remarkable fluorescence enhancement response for Al3+ and Zn2+ over a broad pH range with good anti-interference capability, which accompanied with an obvious color change easily detected by naked eyes. Sensor TS can detect as low as 3.7 × 10-9 M for Al3+ and 3.0 × 10-8 M for Zn2+, whereas respective association constants are 1.16 × 104 M-1 and 2.08 × 104 M-1. With the help of fluorescence titration and Job's plot, the stoichiometric ratio of TS with Al3+/Zn2+ was determined to be 1:1. The sensing mechanism of sensor TS with Al3+/Zn2+ based on the chelation-enhanced fluorescence (CHEF) was analyzed in detail through 1H NMR titration, FTIR, HRMS and DFT studies. Moreover, sensor TS has been applied to the detection of Al3+ and Zn2+ in real environmental water and food samples as well as the filter paper-based test strips. Furthermore, sensor TS has good cell-permeability and can be used to selectively sense intracellular Al3+ and Zn2+ by bioimaging.
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27
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Hu J, Elioff MS. Detection of Zn 2+, Cd 2+, Hg 2+, and Pb 2+ ions through label-free poly-L-glutamic acid. Talanta 2018; 188:552-561. [PMID: 30029412 DOI: 10.1016/j.talanta.2018.06.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 06/01/2018] [Accepted: 06/02/2018] [Indexed: 01/13/2023]
Abstract
Detection of heavy metal ions in water is important for environmental sustainability and food safety. Current fluorescent sensors interact with metal ions directly through chelation or chemical reactions. Those sensors are expensive to produce and often can detect only one ion at a time. Here we report a fluorescent turn-on sensor that can detect three group IIB metal ions and Pb2+ ions through label-free polypeptides in water. In our sensor-polypeptide mixture, Zn2+, Cd2+, Hg2+, and Pb2+ ions induce helix formation and inter-chain aggregation in poly-L-α-glutamic acid (PGA). The acridinium-based sensor molecules incorporate into the polypeptides and emit strongly with characteristic color for each group IIB ion under UV lamp. By adjusting the size of polypeptides or the length of the side chain carboxyl groups, we can selectively turn off or turn on the sensor emission for Hg2+ ions.
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Affiliation(s)
- Jingqiu Hu
- Department of Chemistry, West Chester University of Pennsylvania, West Chester, PA 19383, United States.
| | - Michael S Elioff
- Department of Chemistry, Millersville University of Pennsylvania, Millersville, PA 17551, United States
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28
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Liang Y, Tang J, Wang X, Zhao S, Luo T, Shuai C, Jiang J, Cai J, Xu H. Using Bispyrene Fluorescence Probe for Determining the Multiple States of Organogel. ChemistrySelect 2018. [DOI: 10.1002/slct.201800931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yong Liang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Jun Tang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Xiang Wang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Siqi Zhao
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Ting Luo
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Cijun Shuai
- State Key Laboratory of High Performance Complex ManufacturingCentral South University South Lushan Road Changsha, Hunan China
| | - Jinzhi Jiang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Jianfeng Cai
- Department of ChemistryUniversity of South Florida 4202 East Fowler Avenue Tampa, Florida 33620 USA
| | - Hai Xu
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
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29
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Zhao F, Du Y, Tian J, Shi D, Wang Y, Hu L, Yu S, Yu X, Pu L. Enantioselective Fluorescent Recognition of Amino Acids in Aqueous Solution by Using a Chiral Aldehyde Probe. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701773] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Feng Zhao
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Yi Du
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Jun Tian
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Dan Shi
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Yachen Wang
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Lingling Hu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Shanshan Yu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Xiaoqi Yu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
| | - Lin Pu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; Sichuan University; 610064 Chengdu China610064
- Department of Chemistry; University of Virginia; McCormick Rd 22904 Charlottesville VA USA
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30
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Vongnam K, Aree T, Sukwattanasinitt M, Rashatasakhon P. Aminoquinoline‐Salicylaldimine Dyads as Highly Selective Turn‐On Fluorescent Sensors for Zinc (II) Ions. ChemistrySelect 2018. [DOI: 10.1002/slct.201800155] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kunnigar Vongnam
- Department of ChemistryFaculty of ScienceChulalongkorn University Phayathai Rd. Pathumwan Bangkok 10300 Thailand
| | - Thammarat Aree
- Department of ChemistryFaculty of ScienceChulalongkorn University Phayathai Rd. Pathumwan Bangkok 10300 Thailand
| | - Mongkol Sukwattanasinitt
- Department of ChemistryFaculty of ScienceChulalongkorn University Phayathai Rd. Pathumwan Bangkok 10300 Thailand
- Nanotec-CU Center of Excellence on Food and AgricultureDepartment of ChemistryFaculty of ScienceChulalongkorn University Bangkok 10330 Thailand
| | - Paitoon Rashatasakhon
- Department of ChemistryFaculty of ScienceChulalongkorn University Phayathai Rd. Pathumwan Bangkok 10300 Thailand
- Nanotec-CU Center of Excellence on Food and AgricultureDepartment of ChemistryFaculty of ScienceChulalongkorn University Bangkok 10330 Thailand
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31
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Hu L, Yu S, Wang Y, Yu X, Pu L. Enhanced Fluorescence of 3,3′-Diformyl BINOL by Functional Secondary Amines. Org Lett 2017; 19:3779-3782. [DOI: 10.1021/acs.orglett.7b01645] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Lingling Hu
- Key
Laboratory of Green Chemistry and Technology, Ministry of Education,
College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Shanshan Yu
- Key
Laboratory of Green Chemistry and Technology, Ministry of Education,
College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Yachen Wang
- Key
Laboratory of Green Chemistry and Technology, Ministry of Education,
College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaoqi Yu
- Key
Laboratory of Green Chemistry and Technology, Ministry of Education,
College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Lin Pu
- Key
Laboratory of Green Chemistry and Technology, Ministry of Education,
College of Chemistry, Sichuan University, Chengdu 610064, China
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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32
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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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33
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Song T, Cao Y, Zhao G, Pu L. Fluorescent Recognition of Zn2+ by Two Diastereomeric Salicylaldimines: Dramatically Different Responses and Spectroscopic Investigation. Inorg Chem 2017; 56:4395-4399. [DOI: 10.1021/acs.inorgchem.6b03062] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ting Song
- College of Chemical
Engineering, Sichuan University, Chengdu, 610065, People’s Republic of China
| | - Yuan Cao
- College of Chemical
Engineering, Sichuan University, Chengdu, 610065, People’s Republic of China
| | - Gang Zhao
- College of Chemical
Engineering, Sichuan University, Chengdu, 610065, People’s Republic of China
| | - Lin Pu
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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34
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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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35
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Zeng C, Zhang X, Pu L. Enantioselective Fluorescent Imaging of Free Amino Acids in Living Cells. Chemistry 2017; 23:2432-2438. [DOI: 10.1002/chem.201605028] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Chaoyuan Zeng
- Key Laboratory of Cluster Science of Ministry of Education; Beijing Key Laboratory of Photoelectronic/Electrophotonic; Conversion Materials; School of Chemistry; Beijing Institute of Technology; 5 Zhongguancun Road Beijing 100081 P.R. China
| | - Xiaoling Zhang
- Key Laboratory of Cluster Science of Ministry of Education; Beijing Key Laboratory of Photoelectronic/Electrophotonic; Conversion Materials; School of Chemistry; Beijing Institute of Technology; 5 Zhongguancun Road Beijing 100081 P.R. China
| | - Lin Pu
- Department of Chemistry; University of Virginia; Charlottesville VA 22904 USA
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36
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Mehdi H, Pang H, Gong W, Wajahat A, Manivannan KD, Shah S, Ye JW, Ning G. Two new fluorescent Zn2+ sensors exhibiting different sensing mode with subtle structural changes. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1242730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hassan Mehdi
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Hongchang Pang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Weitao Gong
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Ali Wajahat
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | | | - Shaheen Shah
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Jun-wei Ye
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Guiling Ning
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
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37
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Liu Y, Hu Y, Lee S, Lee D, Yoon J. Fluorescent and Colorimetric Chemosensors for Anions, Metal Ions, Reactive Oxygen Species, Biothiols, and Gases. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10926] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yifan Liu
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
| | - Ying Hu
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
| | - Songyi Lee
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
| | - Dayoung Lee
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
| | - Juyoung Yoon
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
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38
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Kumar A, Singh RS, Kumar A, Ali A, Biswas A, Pandey DS. Fine-Tuning of Saponification-Triggered Gelation by Strategic Modification of Peripheral Substituents: Gelation Regulators. Chemistry 2016; 22:13799-13804. [PMID: 27434702 DOI: 10.1002/chem.201602561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Indexed: 12/13/2022]
Abstract
A pioneering approach towards controlling the efficiency of saponification assisted gelation in ethyl ester based ZnII -complexes have been described. Using four new ester containing bis-salen ZnII complexes (C1-C4) involving different para-azo phenyl substituted ligands it has been clearly shown that gelation efficiency is greatly influenced by the electronic effects of the substituents (-H (C1), -CH3 (C2), -NO2 (C3), and -OCH3 (C4)). Morphological, photophysical, and rheological investigations corroborated the experimental observations well and established that gelation efficiency was enhanced with electron-withdrawing characteristics of substituents (C4<C2<C1<C3). This conclusion was also supported by DFT studies.
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Affiliation(s)
- Ashish Kumar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, (U.P.), India
| | - Roop Shikha Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, (U.P.), India
| | - Amit Kumar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, (U.P.), India
| | - Afsar Ali
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, (U.P.), India
| | - Arnab Biswas
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, (U.P.), India
| | - Daya Shankar Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221 005, (U.P.), India.
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39
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Xu Y, Yu S, Chen Q, Chen X, Xiao M, Chen L, Yu X, Xu Y, Pu L. Greatly Enhanced Fluorescence by Increasing the Structural Rigidity of an Imine: Enantioselective Recognition of 1,2-Cyclohexanediamine by a Chiral Aldehyde. Chemistry 2016; 22:5963-8. [DOI: 10.1002/chem.201504686] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Indexed: 12/16/2022]
Affiliation(s)
- Yimang Xu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Shanshan Yu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Qi Chen
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Xuemin Chen
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Meng Xiao
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Liming Chen
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Xiaoqi Yu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
| | - Yong Xu
- Humanwell Healthcare (Group) Co., LTD.; 666 Gaoxin Road, East High-Tech Development Zone, Wuhan Hubei 430075 P. R. China
| | - Lin Pu
- Key Laboratory of Green Chemistry and Technology; Ministry of Education; College of Chemistry; Sichuan University; Chengdu 610064 P. R. China
- Department of Chemistry; University of Virginia; McCormick Rd Charlottesville VA 22904 USA
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40
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Wang YW, Liu SB, Ling WJ, Peng Y. A fluorescent probe for relay recognition of homocysteine and Group IIIA ions including Ga(iii). Chem Commun (Camb) 2016; 52:827-30. [DOI: 10.1039/c5cc07886e] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Relay fluorescence recognition of homocysteine and gallium ions was realized by sequential chemodosimeter and chemosensor approaches for the first time.
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Affiliation(s)
- Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
| | - Shun-Bang Liu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
| | - Wei-Jian Ling
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
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41
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Santhoshkumar S, Velmurugan K, Prabhu J, Radhakrishnan G, Nandhakumar R. A naphthalene derived Schiff base as a selective fluorescent probe for Fe2+. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.09.030] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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42
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Velmurugan K, Suresh S, Santhoshkumar S, Saranya M, Nandhakumar R. A simple chalcone-based ratiometric chemosensor for silver ion. LUMINESCENCE 2015; 31:722-7. [PMID: 26333533 DOI: 10.1002/bio.3016] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Revised: 07/19/2015] [Accepted: 07/24/2015] [Indexed: 11/11/2022]
Abstract
Herein, we report the selective binding of Ag(+) ion by the anthracene-based chalcone receptor 1. Receptor 1 behaves as a selective and sensitive chemosensor for the recognition of Ag(+) over other heavy and transition metal ions without any interference and is capable of detecting the metal ion down to 0.15 × 10(-6) M. Receptor 1 on binding with Ag(+) ions exhibits a ratiometric fluorescence enhancement, which is due to the inhibition of photoinduced electron transfer along with the intramolecular charge transfer mechanism.
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Affiliation(s)
- K Velmurugan
- Department of Chemistry, Karunya University, Coimbatore, Tamil Nadu, 641 114, India
| | - S Suresh
- Department of Chemistry, Muthayammal College of Arts and Science, Nammakkal, Tamil Nadu, India
| | - S Santhoshkumar
- Department of Chemistry, Karunya University, Coimbatore, Tamil Nadu, 641 114, India
| | - M Saranya
- Department of Chemistry, Muthayammal College of Arts and Science, Nammakkal, Tamil Nadu, India
| | - R Nandhakumar
- Department of Chemistry, Karunya University, Coimbatore, Tamil Nadu, 641 114, India
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43
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Prabhu J, Velmurugan K, Nandhakumar R. Pb2+ ion induced self assembly of anthracene based chalcone with a fluorescence turn on process in aqueous media. JOURNAL OF ANALYTICAL CHEMISTRY 2015. [DOI: 10.1134/s1061934815080134] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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44
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Prabhu J, Velmurugan K, Nandhakumar R. Development of fluorescent lead II sensor based on an anthracene derived chalcone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 144:23-28. [PMID: 25744532 DOI: 10.1016/j.saa.2015.02.028] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2014] [Revised: 12/25/2014] [Accepted: 02/06/2015] [Indexed: 06/04/2023]
Abstract
A simple anthracene based chalcone as a fluorescent chemosensor 1, capable of detecting Pb(2+) in aqueous media, has been synthesized by the reaction between pyridine 2-carboxaldehyde and 9-acetyl anthracene. The Pb(2+) recognition processes follows a photo induced electron transfer (PET) mechanism and are scarcely influenced by other coexisting metal ions. In addition, determination of lead in a variety of samples was also determined.
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Affiliation(s)
- J Prabhu
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, Tamil Nadu, India
| | - K Velmurugan
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, Tamil Nadu, India
| | - R Nandhakumar
- Department of Chemistry, Karunya University, Karunya Nagar, Coimbatore 641 114, Tamil Nadu, India.
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45
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Lee HY, Choi YP, Kim S, Yoon T, Guo Z, Lee S, Swamy KMK, Kim G, Lee JY, Shin I, Yoon J. Selective homocysteine turn-on fluorescent probes and their bioimaging applications. Chem Commun (Camb) 2015; 50:6967-9. [PMID: 24643707 DOI: 10.1039/c4cc00243a] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The design and development of new pyrene-based fluorescent probes, P-Hcy-1 and P-Hcy-2, which display selective fluorescence enhancements in response to homocysteine (Hcy), are described. The distinctly different fluorescence responses of P-Hcy-1 and P-Hcy-2 to Hcy vs. Cys are explained by theoretical calculations. Finally, the results of cell experiments show that these probes can be used to selectively detect Hcy in mammalian cells.
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Affiliation(s)
- Hye Yeon Lee
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea.
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46
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Zhang C, Pu S, Sun Z, Fan C, Liu G. Highly Sensitive and Selective Fluorescent Sensor for Zinc Ion Based on a New Diarylethene with a Thiocarbamide Unit. J Phys Chem B 2015; 119:4673-82. [DOI: 10.1021/acs.jpcb.5b01390] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Congcong Zhang
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Zhiyuan Sun
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 330013, P. R. China
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47
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Velmurugan K, Mathankumar S, Santoshkumar S, Amudha S, Nandhakumar R. Specific fluorescent sensing of aluminium using naphthalene benzimidazole derivative in aqueous media. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 139:119-23. [PMID: 25554960 DOI: 10.1016/j.saa.2014.11.103] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Revised: 09/30/2014] [Accepted: 11/19/2014] [Indexed: 05/12/2023]
Abstract
Naphthalene benzimidazole conjugate bearing a hydroxyl group was synthesized. Its binding properties towards various metal ions were examined and it showed a high selectivity and sensitivity towards Al(3+) ions in aqueous media. The recognition processes follows a photo induced electron transfer (PET) mechanism assisted with the restricted intramolecular C-C single bond rotation and are scarcely influenced by other coexisting metal ions. In addition, determination of Al(3+) in a variety of sewage water samples was also determined.
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Affiliation(s)
- K Velmurugan
- Department of Chemistry, Karunya University, Coimbatore, Tamil Nadu 641 114, India
| | - S Mathankumar
- Department of Chemistry, Muthayammal College of Arts and Science, Nammakkal, Tamil Nadu, India
| | - S Santoshkumar
- Department of Chemistry, Karunya University, Coimbatore, Tamil Nadu 641 114, India
| | - S Amudha
- Department of Chemistry, Muthayammal College of Arts and Science, Nammakkal, Tamil Nadu, India
| | - R Nandhakumar
- Department of Chemistry, Karunya University, Coimbatore, Tamil Nadu 641 114, India.
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48
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Velmurugan K, Raman A, Don D, Tang L, Easwaramoorthi S, Nandhakumar R. Quinoline benzimidazole-conjugate for the highly selective detection of Zn(ii) by dual colorimetric and fluorescent turn-on responses. RSC Adv 2015. [DOI: 10.1039/c5ra04523a] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A quinoline benzimidazole-conjugate (QBC) has been synthesized for the highly selective detection of Zn(ii) both by colorimetry and fluorimetry.
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Affiliation(s)
- K. Velmurugan
- Department of Chemistry
- Karunya University
- Coimbatore – 641 114
- India
| | - A. Raman
- Chemical Laboratory
- CSIR-Central Leather Research Institute
- India
- Academy of Scientific and Innovative Research (AcSIR)
- New Delhi – 110001
| | - Derin Don
- Department of Chemistry
- Karunya University
- Coimbatore – 641 114
- India
| | - Lijun Tang
- College of Chemistry and Chemical Engineering
- Liaoning Key Laboratory for the Synthesis and Application of Functional Compounds
- Bohai University
- Jinzhou 121013
- P. R. China
| | - S. Easwaramoorthi
- Chemical Laboratory
- CSIR-Central Leather Research Institute
- India
- Academy of Scientific and Innovative Research (AcSIR)
- New Delhi – 110001
| | - R. Nandhakumar
- Department of Chemistry
- Karunya University
- Coimbatore – 641 114
- India
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49
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Liu QX, Wei Q, Liu R, Zhao XJ, Zhao ZX. NHC macrometallocycles of mercury(ii) and silver(i): synthesis, structural studies and recognition of Hg(ii) complex 4 for silver ion. RSC Adv 2015. [DOI: 10.1039/c4ra14340j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Seven NHC macrometallocycles (Hg(ii) and Ag(i)) were prepared, and the recognition of Ag+ using (NHC)2–Hg–I2 (4) as a host was studied.
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Affiliation(s)
- Qing-Xiang Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
| | - Qing Wei
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
| | - Rui Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
| | - Xiao-Jun Zhao
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
| | - Zhi-Xiang Zhao
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
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50
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Dubey M, Kumar A, Dhavale VM, Kurungot S, Pandey DS. Can enantiomer ligands produce structurally distinct homochiral MOFs? CrystEngComm 2015. [DOI: 10.1039/c5ce01180a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Here, we report the synthesis, characterization and proton conductance study of two structurally distinct homochiral MOFs [Cu1.5(H2Ll-leu)(Ac)H2O]n·3H2O (1) and [Cu1.5(H2Ld-leu)H2O]n·10H2O (2) obtained from the l/d-leucine derived enantiomer ligands and Cu(Ac)2·H2O in 1 : 1 ratio under analogous reaction conditions.
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Affiliation(s)
- Mrigendra Dubey
- Department of Chemistry
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005, India
| | - Ashish Kumar
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221005, India
| | - Vishal M. Dhavale
- Physical and Materials Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008, India
| | - Sreekumar Kurungot
- Physical and Materials Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008, India
| | - Daya Shankar Pandey
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221005, India
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