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Goswami N, Naithani S, Goswami T, Kumar P, Kumar P, Kumar S. Turn-on detection of Al 3+ ions using quinoline-based tripodal probe: mechanistic investigation and live cell imaging applications. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:5022-5031. [PMID: 38979779 DOI: 10.1039/d4ay00761a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
In this study, an easily synthesizable Schiff base probe TQSB having a quinoline fluorophore is demonstrated as a fluorescent and colorimetric turn-on sensor for Al3+ ions in a semi-aqueous medium (CH3CN/water; 4 : 1; v/v). Absorption, emission and colorimetric studies clearly indicated that TQSB exhibited a high selectivity toward Al3+, as observed from its excellent binding constant (Kb = 3.8 × 106 M-1) and detection limit (7.0 nM) values. TQSB alone was almost non-fluorescent in nature; however, addition of Al3+ induced intense fluorescence at 414 nm most probably due to combined CHEF (chelation-enhanced fluorescence) and restricted PET effects. The sensing mechanism was established via Job's plot, NMR spectroscopy, ESI-mass spectrometry, and density functional theory (DFT) analyses. Furthermore, to evaluate the applied potential of probe TQSB, its sensing ability was studied in real samples such as soil samples and Al3+-containing Digene gastric tablets as well as on low-cost filter paper strips. Fluorescence microscopy imaging experiments further revealed that TQSB can be used as an effective probe to detect intracellular Al3+ in live cells with no cytotoxicity.
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Affiliation(s)
- Nidhi Goswami
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun-248007, Uttarakhand, India.
| | - Sudhanshu Naithani
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun-248007, Uttarakhand, India.
| | - Tapas Goswami
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun-248007, Uttarakhand, India.
| | - Pankaj Kumar
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun-248007, Uttarakhand, India.
| | - Pramod Kumar
- Department of Chemistry, Mahamana Malviya College Khekra (Baghpat), C. C. S. University, Meerut, India.
| | - Sushil Kumar
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun-248007, Uttarakhand, India.
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2
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Saleh SM, Altaiyah S, Ali R. Dual-emission ciprofloxacin-gold nanoclusters enable ratiometric sensing of Cu 2+, Al 3+, and Hg 2. Mikrochim Acta 2024; 191:199. [PMID: 38483615 DOI: 10.1007/s00604-024-06265-9] [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: 01/09/2024] [Accepted: 02/29/2024] [Indexed: 03/19/2024]
Abstract
An innovative triple optical sensor is presented that utilizes gold nanoclusters (GNCs) stabilized with ciprofloxacin (CIP) and bovine serum albumin (BSA). The sensor is designed to identify three critical metal ions, namely Cu2+, Al3+, and Hg2+. Under 360 nm excitation, the synthesized CIP-BSA-GNCs demonstrate dual fluorescence emission with peaks at 448 nm (blue) and 612 nm (red). The red emission is associated with the interior of the CIP-BSA-GNCs, whereas the blue emission results from the surface-bound CIP molecules. The sensitive and selective fluorescent nanosensor CIP-BSA-GNCs were employed to detect Cu2+, Al3+, and Hg2+ ions. Cu2+ effectively quenched the fluorescence intensity of the CIP-BSA-GNCs at both peaks via the internal charge transfer mechanism (ICT). Cu2+ could be detected within the concentration range 1.13 × 10-3 to 0.05 µM, with a detection limit of 0.34 nM. Al3+ increased the intensity of CIP fluorescence at 448 nm via the chelation-induced fluorescence enhancement mechanism. The fluorescence intensity of the core CIP-BSA-GNCs at 612 nm was utilized as a reference signal. Thus, the ratiometric detection of Al3+ succeeded with a limit of detection of 0.21 nM within the dynamic range 0.69 × 10-3 to 0.07 µM. Hg2+ effectively quenched the fluorescence intensity of the CIP-BSA-GNCs at 612 nm via the metallophilic interaction mechanism. The fluorescence intensity of CIP molecules at 448 nm was utilized as a reference signal. This allowed for the ratiometric detection of Hg2+ with a detection limit of 0.7 nM within the concentration range 2.3 × 10-3 to 0.1 µM.
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Affiliation(s)
- Sayed M Saleh
- Department of Chemistry, College of Science, Qassim University, 51452, Buraidah, Saudi Arabia.
- Department of Petroleum Refining and Petrochemical Engineering Department, Faculty of Petroleum and Mining Engineering, Suez University, Suez, 43721, Egypt.
| | - Shahad Altaiyah
- Department of Chemistry, College of Science, Qassim University, 51452, Buraidah, Saudi Arabia
| | - Reham Ali
- Department of Chemistry, College of Science, Qassim University, 51452, Buraidah, Saudi Arabia
- Chemistry Department, Faculty of Science, Suez University, Suez, 43518, Egypt
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Dathees TJ, Makarios Paul SP, Sanmugam A, Abiram A, Murugan S, Kumar RS, Almansour AI, Arumugam N, Nandhakumar R, Vikraman D. Naphthalene derived Schiff base as a reversible fluorogenic chemosensor for aluminium ions detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 308:123732. [PMID: 38064962 DOI: 10.1016/j.saa.2023.123732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/17/2023] [Accepted: 12/02/2023] [Indexed: 01/13/2024]
Abstract
Schiff base (HNPD) was achieved by reacting 2-hydroxy-1-naphthaldehyde with N-phenyl-o-phenylenediamine in enthanol medium. The spectroscopic analyses were done to establish the formation of Schiff base apparently. Further, synthesized Schiff base conjugate was successfully used as a fluorogenic chemosensor to detect aluminium ions (Al3+) with high fluorescence amplification among the other interfering various metal ions. The limit of detection of 0.0248 × 10-6 M and a binding constant of 6.19 × 103 M-1 were obtained by the receptor HNPD for Al3+ detection. A high influence of intramolecular charge transfer kinetics was established to realize the selective responsiveness towards Al3+ ions. Density functional theory approximation formulated the band energy modulation and localization and delocalization of electron density for the HNPD and Al3+ complexation. The developed sensor ultimately inspected on the real soil and water samples and ascertained the practical ability of Al3+ ions detection of HNPD chemosensor.
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Affiliation(s)
- T Johny Dathees
- Fluorensic Materials Laboratory, Department of Physical Sciences, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - S Prince Makarios Paul
- Department of Physical Sciences, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Anandhavelu Sanmugam
- Department of Applied Chemistry, Sri Venkateswara College of Engineering, Pennalur, Sriperumpudur 602 117, India
| | - A Abiram
- Department of Physical Sciences, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - S Murugan
- Department of Biotechnology, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India
| | - Raju Suresh Kumar
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Abdulrahman I Almansour
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Natrajan Arumugam
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - R Nandhakumar
- Fluorensic Materials Laboratory, Department of Physical Sciences, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore 641 114, India.
| | - Dhanasekaran Vikraman
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, Republic of Korea.
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Goswami N, Naithani S, Goswami T, Kumar P, Kumar S. A quinoline derived Schiff base as highly selective 'turn-on' probe for fluorogenic recognition of Al 3+ ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 310:123971. [PMID: 38306922 DOI: 10.1016/j.saa.2024.123971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/04/2024] [Accepted: 01/26/2024] [Indexed: 02/04/2024]
Abstract
A quinoline-derived Schiff base QnSb has been synthesized for fluorescent and colorimetric recognition of Al3+ ions in a semi-aqueous medium. The compound QnSb has been characterized by elemental analysis, FT-IR, 1H/13C NMR, UV-Vis and fluorescence spectral techniques. The crystal structure of the QnSb was confirmed by single crystal X-ray diffraction (SC-XRD) analysis. Notably, almost non-fluorescent QnSb served as a 'turn on' responsive probe for Al3+ by inducing a remarkable fluorescence enhancement at 422 nm when excited at 310 nm. The probe QnSb exhibited high selectivity for Al3+ in CH3CN/H2O (4:1, v/v) solution over several competing metal ions (e.g., Mg2+, Pb2+, Zn2+, Cd2+, Co2+, Cu2+, Ca2+, Ni2+, Fe3+/2+, Cr3+, Mn2+, Sn2+, and Hg2+). The limit of detection (LoD) was computed as low as 15.8 nM which is significantly lower than the permissible limit set by WHO for Al3+ ions in drinking water. A 1:1 binding stoichiometry of complex QnSb-Al3+ was established with the help of Job's plot, ESI-MS, NMR and DFT analyses. Based on its remarkable sensing ability, the probe QnSb was utilized to establish molecular logic gates, and the fluorescence detection of Al3+ could clearly be demonstrated on the filter paper test strips.
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Affiliation(s)
- Nidhi Goswami
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
| | - Sudhanshu Naithani
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
| | - Tapas Goswami
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
| | - Pankaj Kumar
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
| | - Sushil Kumar
- Department of Chemistry, Applied Science Cluster, University of Petroleum and Energy Studies (UPES), Dehradun 248007, Uttarakhand, India.
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Pang Y, Meng D, Liu J, Duan S, Fan J, Gao L, Long X. Schiff Base Compounds as Fluorescent Probes for the Highly Sensitive and Selective Detection of Al3+ Ions. Molecules 2023; 28:molecules28073090. [PMID: 37049853 PMCID: PMC10096070 DOI: 10.3390/molecules28073090] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/23/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023] Open
Abstract
Two new Schiff base fluorescent probes (L and S) were designed for selectively detecting Al3+ ions in aqueous medium. Structural characterization of the purely synthesized compounds was acquired by IR, 1H NMR and 13C NMR. Moreover, their photochromic and fluorescent behaviors have been investigated systematically by UV–Vis absorption and fluorescence spectra. The two probes have both high selectivity and sensitivity toward Al3+ ions in aqueous medium. The 2:1 stoichiometry between the Al3+ and probes was verified by Job’s plot. Moreover, the limits of detection (LOD) for Al3+ by L and S were 1.98 × 10−8 and 4.79 × 10−8 mol/L, respectively, which was much lower than most previously reported probes. The possible recognition mechanism was that the metal ions would complex with Schiff base probes because of the prevalence of the species optimal for complex formation, inhibiting the structural isomerization of conjugated double bonds (-C=N-), inhibiting the proton transfer process in the excited state of the molecules and resulting in changes of its color and fluorescence behavior. Furthermore, the probes will have potential applications for selectively, detecting Al3+ ions in the environmental system with high accuracy and providing a new strategy for the design and synthesis of multi-functional sensors.
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Affiliation(s)
- Yanling Pang
- Department of Chemistry and Engineering, Heze University, Heze 274500, China
| | - Desu Meng
- Department of Chemistry and Engineering, Heze University, Heze 274500, China
| | - Jian Liu
- College of Agriculture and Bioengineering, Heze University, Heze 274000, China
- Correspondence: (J.L.); (S.D.)
| | - Shengxia Duan
- Department of Chemistry and Engineering, Heze University, Heze 274500, China
- Correspondence: (J.L.); (S.D.)
| | - Jingru Fan
- Department of Chemistry and Engineering, Heze University, Heze 274500, China
| | - Longyu Gao
- Department of Chemistry and Engineering, Heze University, Heze 274500, China
| | - Xinshu Long
- Department of Chemistry and Engineering, Heze University, Heze 274500, China
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Bhardwaj V, Bhardwaj K, Sahoo SK. 'AIE + ESIPT' Active 2-hydroxy-naphthalene Hydrazone for the Fluorescence Turn-on Sensing of Al 3. J Fluoresc 2023; 33:1157-1164. [PMID: 36602712 DOI: 10.1007/s10895-022-03138-3] [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: 12/09/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023]
Abstract
The aggregation-induced emission (AIE) behaviour of an easy-to-prepare Schiff base 2-hydroxy-naphthalene hydrazone (L) was explored in mixed DMSO/HEPES medium by selecting DMSO as a good solvent, whereas HEPES buffer (H2O, 10 mM, pH 7.4) as a poor solvent. The weakly fluorescent L in pure DMSO showed a fluorescence enhancement at 532 nm upon increasing the fraction of HEPES above 70% because of the self-aggregation of L and excited state intramolecular proton transfer (ESIPT) process. The AIE luminogen (AIEgen) L was applied for the sensing of metal ions in HEPES buffer (5% DMSO, 10 mM, pH 7.4). Among the fourteen different metal ions (Cu2+, Co2+, Ni2+, Mn2+, Mg2+, Fe3+, Fe2+, Zn2+, Cd2+, Hg2+, Pb2+, Al3+, Cr3+), AIEgen L showed a selective fluorescence enhancement at 435 nm in the presence of Al3+ without disturbing the fluorescence intensity at 532 nm due to the chelation-enhanced fluorescence effect (CHEF). The detection limit of 20 nM was estimated by performing the fluorescence titration of AIEgen L with Al3+. The reversibility of the Al3+ selective AIEgen L was demonstrated by adding a strong chelating agent EDTA. Finally, the practical utility of AIEgen L was validated by quantifying Al3+ in river and tap water samples.
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Affiliation(s)
- Vinita Bhardwaj
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, 395007, Surat, Gujarat, India
| | - Kanishk Bhardwaj
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, 395007, Surat, Gujarat, India
| | - Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, 395007, Surat, Gujarat, India.
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7
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Chen Z, Xie Y, Li Z, Lin T. Dinuclear Lanthanide Compound as a Promising Luminescent Probe for Al 3+ Ions. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248761. [PMID: 36557894 PMCID: PMC9783527 DOI: 10.3390/molecules27248761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/01/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022]
Abstract
Luminescent probes have wide applications in biological system analysis and environmental science. Here, one novel luminescent dinuclear europium compound with a crown ether analogous ligand was synthesized through a solvent-thermal reaction. Through transformation, upon the addition of Al3+ ions to the N,N'-dimethyl formamide solution of the europium compound, the luminescent intensity of the characteristic emission of Eu3+ decreased, and a new emission peak appeared at 346 nm and increased rapidly. The luminescent investigation indicated that it could act as a highly sensitive and selective luminescent probe for Al3+ ions. Moreover, mass spectrometry and single-crystal X-ray diffraction confirmed the formation of a new more stable trinuclear aluminium compound during the sensing process.
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Affiliation(s)
- Zhi Chen
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518071, China
- Correspondence: (Z.C.); (T.L.)
| | - Yinghao Xie
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518071, China
| | - Zhanbo Li
- College of New Materials and New Energies, Shenzhen Technology University, Shenzhen 518118, China
| | - Tao Lin
- College of New Materials and New Energies, Shenzhen Technology University, Shenzhen 518118, China
- Correspondence: (Z.C.); (T.L.)
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8
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Sharma A, Khanum G, Kumar A, Fatima A, Singh M, Abualnaja KM, Althubeiti K, Muthu S, Siddiqui N, Javed S. Conformational stability, quantum computational, spectroscopic, molecular docking and molecular dynamic simulation study of 2-hydroxy-1-naphthaldehyde. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132755] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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9
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Ganesan G, Pownthurai B, Kotwal NK, Yadav M, Chetti P, Chaskar A. Function-oriented synthesis of fluorescent chemosensor for selective detection of Al3+ in neat aqueous solution: Paperstrip detection & DNA bioimaging. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113699] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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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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11
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1′-hydroxy-2′-acetonaphthone: A simple fluorescence turn-on signaling probe with high selectivity and sensitivity for Al3+ in pure water. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113431] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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12
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Kuzhandaivel H, Basha SB, Charles ID, Raju N, Singaravelu U, Sivalingam Nallathambi K. Performance of 2-Hydroxy-1-Naphthaldehyde-2-Amino Thiazole as a Highly Selective Turn-on Fluorescent Chemosensor for Al(III) Ions Detection and Biological Applications. J Fluoresc 2021; 31:1041-1053. [PMID: 33939104 DOI: 10.1007/s10895-021-02722-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 03/17/2021] [Indexed: 11/29/2022]
Abstract
The thiazole based Schiff base 2-hydroxy-1-naphthaldehyde-2-amino thiazole (receptor1) was synthesized through a single step process and characterized by spectroscopic and analytical techniques. The cation detecting ability of the receptor1 was explored by fluorescent spectroscopic methods. The receptor1 has recognized Al3+ ions by a turn-on process over a panel of other potentially competing metal ions. The binding constant of receptor1 with Al3+ was found to be 8.27 × 103 M-1. Computational studies Density Functional Theory (DFT) and Time-dependent Density Functional Theory (TD-DFT) were performed to provide detailed information on electronic states and photophysical property of receptor1 and receptor1-Al3+ ions. MTT (3-(4,5-dimethyl thiazole-2-yl)-2,5-diphenyl tetrazolium bromide) assay and bioimaging applications were made on breast carcinoma cells in humans.
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Affiliation(s)
- Hemalatha Kuzhandaivel
- Department of Chemistry, Coimbatore Institute of Technology, Affiliated to Anna University, Coimbatore, 641 014, India.
| | - Summaya Banu Basha
- Department of Chemistry, Coimbatore Institute of Technology, Affiliated to Anna University, Coimbatore, 641 014, India
| | - Immanuel David Charles
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641114, India
| | - Nandhakumar Raju
- Department of Applied Chemistry, Karunya Institute of Technology and Sciences (Deemed-to-be University), Karunya Nagar, Coimbatore, 641114, India.
| | - Usha Singaravelu
- Intergrated Bio Computing laboratory, Department of Bioinformatics, Bharathiar University, Coimbatore, 641046, India
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Abstract
Detection of Al3+ has become important as it is related to several health issues and other problems. Different fluorophoric platforms, such as naphthalene, benzene, rhodamine, etc., have been explored to sense Al3+ and a good number of research articles are being published. This article focuses on the synthesis of recently reported aluminum sensors constructed from 2-hydroxy-1-naphthaldehyde, salicylaldehyde, rhodamine, coumarin and different metal based-MOFs.
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Affiliation(s)
- Partha Roy
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata-700 032, India.
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Dilmen Portakal E, Kaya Y, Demirayak E, Karacan Yeldir E, Erçağ A, Kaya İ. Synthesis, characterization, and investigation of some properties of the new symmetrical bisimine Ni(II), Zn(II), and Fe(III) complexes derived from the monoimine ligand. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Eylem Dilmen Portakal
- Faculty of Engineering, Department of Chemistry, Inorganic Chemistry Division Istanbul University‐Cerrahpaşa Istanbul Turkey
| | - Yeliz Kaya
- Faculty of Engineering, Department of Chemistry, Inorganic Chemistry Division Istanbul University‐Cerrahpaşa Istanbul Turkey
| | - Emire Demirayak
- Department of Chemistry, Inorganic Chemistry Division Istanbul University Istanbul Turkey
| | - Elif Karacan Yeldir
- Faculty of Sciences and Arts, Department of Chemistry, Polymer Synthesis and Analysis Lab Çanakkale Onsekiz Mart University Çanakkale Turkey
| | - Ayşe Erçağ
- Faculty of Engineering, Department of Chemistry, Inorganic Chemistry Division Istanbul University‐Cerrahpaşa Istanbul Turkey
| | - İsmet Kaya
- Faculty of Sciences and Arts, Department of Chemistry, Polymer Synthesis and Analysis Lab Çanakkale Onsekiz Mart University Çanakkale Turkey
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15
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Liu Y, Zhang L, Chen L, Liu Z, Liu C, Che G. 2-Hydroxynaphthalene based acylhydrazone as a turn-on fluorescent chemosensor for Al 3+ detection and its real sample applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 248:119269. [PMID: 33302217 DOI: 10.1016/j.saa.2020.119269] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/22/2020] [Accepted: 11/18/2020] [Indexed: 06/12/2023]
Abstract
Developing high performance fluorescent chemosensor for Al3+ detection is highly desirable, due to the excess of Al3+ will lead to many diseases. In this paper, a simple 2-hydroxynaphthalene-based fluorescent chemosensor has been synthesized and characterized by different spectroscopic methods. The compound exhibited an "turn-on-type" fluorescent chemosensing for the detection of Al3+, which was ascribed to the chelation-enhanced fluorescence (CHEF). The high selectivity and sensitivity of the compound for Al3+ were verified by fluorescence spectra in its DMF solution, and the enhancement of fluorescent intensity could be observed by naked-eye from non-fluorescence to green light. The detection limit of the compound for Al3+ was found to be 4.22 × 10-8 M and the stability constant was 4.82 × 104 M-1. The 1:1 binding stoichiometry of the compound to Al3+ was confirmed from the Job's plot based on fluorescence titrations. Additionally, the sensing process of the compound to Al3+ was chemically reversible by adding Na2EDTA. Importantly, the probe was successfully applied to quantitative analysis of Al3+ in real drug and potable water samples.
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Affiliation(s)
- Yucun Liu
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, Changchun 130103, China; College of Chemistry, Jilin Normal University, Siping 136000, China.
| | - Lili Zhang
- College of Chemistry, Jilin Normal University, Siping 136000, China
| | - Lei Chen
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, Changchun 130103, China; College of Chemistry, Jilin Normal University, Siping 136000, China
| | - Zhixue Liu
- College of Chemistry, Jilin Normal University, Siping 136000, China
| | - Chunbo Liu
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, Changchun 130103, China; College of Environmental Science and Engineering, Jilin Normal University, Siping 136000, China
| | - Guangbo Che
- Key Laboratory of Preparation and Applications of Environmental Friendly Materials (Jilin Normal University), Ministry of Education, Changchun 130103, China.
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16
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Zhu JL, Zhu P, Chen HT, Yan M, Zhang KL. Distinct solvent-dependent luminescence sensing property of a newly constructed Cu( ii)–organic framework. CrystEngComm 2021. [DOI: 10.1039/d0ce01724h] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The distinct solvent-dependent fluorescence sensing behavior of an extremely rare Cu(ii) MOF, showing the fluorescent “turn-off” sensing of Fe3+ and HCO3− in DMF and “turn-on” sensing of Al3+ in water.
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Affiliation(s)
- Jin-Long Zhu
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Peizhi Zhu
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Hai-Tao Chen
- School of Physical Science and Technology
- Yangzhou University
- Yangzhou 225002
- China
| | - Min Yan
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Kou-Lin Zhang
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
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Ali R, Alminderej FM, Messaoudi S, Saleh SM. Ratiometric ultrasensitive optical chemisensor film based antibiotic drug for Al(III) and Cu(II) detection. Talanta 2021; 221:121412. [PMID: 33076057 DOI: 10.1016/j.talanta.2020.121412] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/11/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022]
Abstract
Herein, we developed and designed a novel ratiometric optical chemisensor film for determining Al(III) and Cu(II) in low concentration ranges. The chemisensor film consists of (a) antibacterial drug Ciprofloxacin (CPFX) [1-cyclopropyl-6-fluoro1,4-dihydro-4-oxo-7-(piperaziny-l-yl) quinolone-3carboxylic acid] and (b) a reference dye 5,10,15,20- tetrakis (pentafluorophenyl) porphyrin (TFPP) in a polyvinyl chloride (PVC) matrix. PVC was applied as a homogeneous system for mixing CPFX and TFPP. The emission intensity of the CPFX in the PVC matrix varies depending on the concentrations of the Al(III) and Cu(II) ions. When the sensor film is immersed in different Al(III) concentrations, a significant fluorescence enhancement of the CPFX at (427 nm) is observed. Furthermore, the fluorescence intensity of the red emission of the TFPP dye at (644 nm) does not alter. However, in the presence of Cu(II) ions, a considerable emission quenching of the CPFX peak at (427 nm) is observed. PVC provides a great permeability and penetration facilities of dissolved ions that make the sensor film sensitive to Al(III) or Cu(II) changes outside the matrix. The film displays immense sensitivity depending on their distinctive optical characteristics of CPFX and detection capabilities within a low detection limit LOD for Al(III) and Cu(II). The LOD values were estimated to be 2.05 x 10-7 M and 1.04 x 10-7 M respectively with a relative standard deviation RSDr (1%, n=3). Density functional theory (DFT) and the time-dependent DFT (TDDFT) theoretical calculations were performed to study Cu(II) and Al(III) complexation structures and their electronic properties in solution and in the sensor film. The interference of the chemisensor film was examined using different cations and the chemisensor provides significant selectivity. We develop a new ratiometric chemisensor based on PVC polymer film for Al(III) and Cu(II) detection.
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Affiliation(s)
- Reham Ali
- Department of Chemistry, Faculty of Science, Suez University, 43518 Suez, Egypt; Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Fahad M Alminderej
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Sabri Messaoudi
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia; Carthage University, Faculty of Sciences of Bizerte, 7021, Jarzouna, Tunisia
| | - Sayed M Saleh
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia; Chemistry Branch, Department of Science and Mathematics, Faculty of Petroleum and Mining Engineering, Suez University, 43721, Suez, Egypt.
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18
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Wang L, Wei ZL, Liu C, Dong WK, Ru JX. Synthesis and characterization for a highly selective bis(salamo)-based chemical sensor and imaging in living cell. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118496. [PMID: 32470813 DOI: 10.1016/j.saa.2020.118496] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 05/15/2020] [Accepted: 05/15/2020] [Indexed: 06/11/2023]
Abstract
A new sensor H5L for continuous identification of Cu2+, Al3+ and lysine was synthesized by Schiff base reactions. The sensor could specifically recognized Cu2+ in the EtOH/H2O (1:1 v/v) solution by UV-vis spectra, and the binding constant with Cu2+ can reach 1011 M-1, meanwhile, it was found by the naked-eye that the color of the solution was changed from colorless to yellow. The copper complex L-Cu2+ formed by the sensor H5L and Cu2+ could further recognize Al3+ and lysine in the fluorescence spectra. The LOD values of the three objects were 2.67 × 10-8, 1.96 × 10-8 and 5.59 × 10-9 M, respectively. In addition, fluorescence intracellular images of Al3+ and lysine were performed and obtained satisfactory results.
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Affiliation(s)
- Lan Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Zhi-Li Wei
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Chang Liu
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
| | - Wen-Kui Dong
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China.
| | - Jia-Xi Ru
- State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu 730046, China.
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19
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Visual and ratiometric fluorescent determination of Al3+ by a red-emission carbon dot-quercetin system. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104807] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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20
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Zhuo J, Gong K, Guo Y, Lu G, Chi H, Duan Y, Zhang Z, Li X. A Silyl Ether Based Fluorescent Probe for Rapid Monitoring of Endogenous Peroxynitrite Concentration and Imaging in Living Cells through Multicolor Emission. Chempluschem 2020; 85:684-688. [PMID: 32253835 DOI: 10.1002/cplu.202000100] [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: 02/13/2020] [Revised: 03/21/2020] [Indexed: 11/08/2022]
Abstract
The peroxynitrite ion (ONOO- ) has important roles in many biological processes. We have developed a multicolor ONOO- -sensing probe (SiONNOH) that undergoes deprotonation and desilylation processes, which result in several changes in the emission wavelengths. In response to different concentrations of ONOO- , the probe exhibits fluorescence changes from pink (595 nm at 2 eq. ONOO- ) to green (540 nm at 6 eq. ONOO- ) via orange (3 eq. ONOO- ) and yellow (4 eq. ONOO- ) under physiological conditions until no fluorescence signal is observed after ONOO- is completely eliminated by lipoic acid. The probe shows the high selectivity for ONOO- and the limit of detection is calculated to be 1.27 μM. Moreover, the probe shows the capacity to monitor the concentration ranges of ONOO- through multicolor fluorescence in living cells, which will greatly facilitate the rapid detection of ONOO- concentration ranges by the naked eye under a UV light without any precision instrumentation.
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Affiliation(s)
- Jiezhen Zhuo
- School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114051, P. R. China
| | - Ke Gong
- College of Food and Biological Engineering, Hefei University of Technology, 420 Feicui Road, Hefei, 230601, P. R. China
| | - Yuxin Guo
- School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114051, P. R. China
| | - Gonghao Lu
- School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114051, P. R. China
| | - Haijun Chi
- School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114051, P. R. China
| | - Yajun Duan
- College of Food and Biological Engineering, Hefei University of Technology, 420 Feicui Road, Hefei, 230601, P. R. China
| | - Zhiqiang Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114051, P. R. China
| | - Xue Li
- School of Material and Metallurgy, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan, 114051, P. R. China
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21
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Sun J, Li Y, Shen S, Yan Q, Xia G, Wang H. A squaraine-based fluorescence turn on chemosensor with ICT character for highly selective and sensitive detection of Al 3+ in aqueous media and its application in living cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117590. [PMID: 31759884 DOI: 10.1016/j.saa.2019.117590] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/28/2019] [Accepted: 09/30/2019] [Indexed: 06/10/2023]
Abstract
A novel and simple squaraine-based fluorescent chemosensor SQ-BH bearing the benzoylhydrazine moiety was developed for the highly sensitive and selective detection of Al3+ in methanol-water mixture. The chemosensing behaviors of SQ-BH and its binding interaction with Al3+ were explored by various spectroscopic analyses. The reversibility of Al3+ recognition process was investigated using EDTA. The results of experiments and DFT/TDDFT calculations revealed that the chemosensor SQ-BH obeyed a turn on mechanism which was associated with the inhibited photoinduced electron transfer (PET), the enhanced intramolecular charge transfer (ICT) and the activated chelation enhanced fluorescence (CHEF). Furthermore, the fluorescent chemosensor SQ-BH whose excellent biocompatibility was confirmed by a standard MTT assay could be used to detect Al3+ in living cells, indicating its potential application value in biological fields.
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Affiliation(s)
- Jianqi Sun
- College of Chemistry and Environmental Engineering, Jiujiang University, Jiujiang, Jiangxi 332005, China.
| | - Yuanfang Li
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Shen Shen
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Qiuming Yan
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China; School of pharmacy, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Guomin Xia
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China
| | - Hongming Wang
- Institute for Advanced Study, Nanchang University, Nanchang, Jiangxi 330031, China.
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22
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A simple fluorescent-colorimetric probe for selective switch-on detection of Al3+ in ethanol. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119327] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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23
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Yin P, Niu Q, Wei T, Li T, Li Y, Yang Q. A new thiophene-based dual functional chemosensor for ultrasensitive colorimetric detection of Cu2+ in aqueous solution and highly selective fluorimetric detection of Al3+ in living cells. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112249] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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24
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Chandra R, Manna AK, Sahu M, Rout K, Patra GK. Simple salicylaldimine-functionalized dipodal bis Schiff base chromogenic and fluorogenic chemosensors for selective and sensitive detection of Al3+ and Cr3+. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119192] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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25
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Hou L, Liang W, Deng C, Zhang C, Liu B, Shuang S, Wang Y. A sensitive OFF–ON–OFF fluorescent probe for the cascade sensing of Al3+ and F− ions in aqueous media and living cells. RSC Adv 2020; 10:21629-21635. [PMID: 35518729 PMCID: PMC9054392 DOI: 10.1039/d0ra02848g] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 06/25/2020] [Accepted: 05/26/2020] [Indexed: 11/21/2022] Open
Abstract
A simple Schiff-base ligand 2-hydroxy-1-naphthaldehyde semicarbazone (HNS) was synthesized and characterized. Based on the combined effect of inhibition of CH
Created by potrace 1.16, written by Peter Selinger 2001-2019
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N isomerization and chelation-enhanced fluorescence (CHEF), HNS functions as a fluorescence “turn on” sensor for Al3+ in buffered aqueous media. Based on the strong affinity of Al3+ to F− ions, the in situ generated Al3+–HNS complex can also be utilized as an effective chemosensor for F− sensing by metal displacement approach, ensuing quenching of fluorescence by the reversible return of HNS from Al3+–HNS complex. Thus a method using a single probe for the detection of both Al3+ and F− ions is developed. The system exhibits high selectivity and sensitivity for Al3+ and F− ions and the detection limits were found to be as low as 6.75 × 10−8 M and 7.89 × 10−7 M, respectively. Furthermore, the practical applicability of this probe has been examined in living cells. A simple Schiff-base ligand 2-hydroxy-1-naphthaldehyde semicarbazone (HNS) was synthesized and applied to the sequential sensing of Al3+ and F− ions in aqueous media and live cells.![]()
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Affiliation(s)
- Lingjie Hou
- Department of Chemistry
- Taiyuan Normal University
- Jinzhong 030619
- P. R. China
- Humic Acid Engineering and Technology Research Center of Shanxi Province
| | - Wenting Liang
- Department of Chemistry
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Chenhua Deng
- Department of Chemistry
- Taiyuan Normal University
- Jinzhong 030619
- P. R. China
- Humic Acid Engineering and Technology Research Center of Shanxi Province
| | - Caifeng Zhang
- Department of Chemistry
- Taiyuan Normal University
- Jinzhong 030619
- P. R. China
- Humic Acid Engineering and Technology Research Center of Shanxi Province
| | - Bo Liu
- National Institutes for Food and Drug Control
- Beijing 100050
- P. R. of China
| | - Shaomin Shuang
- Department of Chemistry
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Yu Wang
- Department of Chemistry
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
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26
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Pan X, Jiang J, Li J, Wu W, Zhang J. Theoretical Design of Near-Infrared Al 3+ Fluorescent Probes Based on Salicylaldehyde Acylhydrazone Schiff Base Derivatives. Inorg Chem 2019; 58:12618-12627. [PMID: 31490063 DOI: 10.1021/acs.inorgchem.9b01335] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The aim of this paper is to design near-infrared (NIR) Al3+ fluorescent probes based on a Schiff base to extend their applications in biological systems. By combining benzo[h]quinoline unit and salicylaldehyde acylhydrazone, we designed two new Schiff base derivatives. According to theoretical simulations on previous experimental Al3+ probes, we obtained the appropriate theoretical approaches to describe the properties of these fluorescent probes. By employing such approaches on our newly designed molecules, it is found that the new molecules have high selectivity toward Al3+ and that their corresponding Al3+ complexes can emit NIR fluorescence. As a result, they are expected to be potential NIR Al3+ fluorescent probes.
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Affiliation(s)
- Xiao Pan
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
| | - Jiamin Jiang
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
| | - Junfeng Li
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function-Oriented Porous Materials , Luoyang Normal University , Luoyang 471934 , PR China
| | - Wenpeng Wu
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
| | - Jinglai Zhang
- Institute of Upconversion Nanoscale Materials, College of Chemistry and Chemical Engineering , Henan University , Kaifeng 475004 , PR China
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27
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An AIE and ESIPT active Schiff base as colorimetric probe of Fe3+ and turn-on fluorescent probe of Al3+: Experimental and theoretical studies. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.07.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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28
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Kumar V, Kumar P, Kumar S, Singhal D, Gupta R. Turn-On Fluorescent Sensors for the Selective Detection of Al 3+ (and Ga 3+) and PPi Ions. Inorg Chem 2019; 58:10364-10376. [PMID: 31342750 DOI: 10.1021/acs.inorgchem.9b01550] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Rationally designed multiple hydroxyl-group-based chemosensors L1-L4 containing arene-based fluorophores are presented for the selective detection of Al3+ and Ga3+ ions. Changes in the absorption and emission spectra of L1-L4 in ethanol were easily observable upon the addition of Al3+ and Ga3+ ions. Competitive binding studies, detection limits, and binding constants illustrate significant sensing abilities of these chemosensors with L4, showing the best results. The interaction of Al3+/Ga3+ ions with chemosensor L4 was investigated by fluorescence lifetime measurements, whereas Job's plot, high-resolution mass spectrometry, and 1H NMR spectral titrations substantiated the stoichiometry between L4 and Al3+/Ga3+ ions. The solution-generated [L-M3+] species further detected pyrophosphate ion (PPi) by exhibiting emission enhancement and a visible color change. The binding of Al3+/Ga3+ ions with chemosensor L4 was further supported by density functional theory studies. Reversibility for the detection of Al3+/Ga3+ ions was achieved by utilizing a suitable proton source. The multiionic response, reversibility, and optical visualization of the present chemosensors make them ideal for practical applications for real samples, which have been illustrated by paper-strip as well as polystyrene film-based detection.
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Affiliation(s)
- Vijay Kumar
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Pramod Kumar
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Sushil Kumar
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Divya Singhal
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
| | - Rajeev Gupta
- Department of Chemistry , University of Delhi , New Delhi 110007 , India
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29
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Single molecular platform displaying PET and hydrolysis sensing mechanism for differential detection of metal ions. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.05.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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30
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Ge Y, Li G, Fu D, Liu L, Wu B. Manganese(II) and zinc(II) coordination polymers based on 2-(5-bromo-pyridin-3-yl)-1 H-imidazole-4,5-dicarboxylic acid: synthesis, structure and properties. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1638509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Yafang Ge
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, People’s Republic of China
| | - Guoting Li
- Department of Environmental and Municipal Engineering, North China University of Water Conservancy and Electric Power, Zhengzhou, China
| | - Dongxia Fu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, People’s Republic of China
| | - Lina Liu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, People’s Republic of China
| | - Benlai Wu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, People’s Republic of China
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31
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Selective and Sensitive Fluorescence Probe for Detection of Al3+ in Food Samples Based on Aggregation-Induced Emission and Its Application for Live Cell Imaging. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01521-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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32
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Purkait R, Sinha C. Solvent-tuned discriminant sensing of Al3+, Mg2+and HF2−by vanilinyl-picolinyl hydrazide Schiff base. NEW J CHEM 2019. [DOI: 10.1039/c9nj00325h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
X-ray structurally characterized solid-state emissive vanilinyl organic entity shows fluorescence sensitivity towards multi-analytes.
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Affiliation(s)
- Rakesh Purkait
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
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33
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Neupane LN, Mehta PK, Oh S, Park SH, Lee KH. Ratiometric red-emission fluorescence detection of Al 3+ in pure aqueous solution and live cells by a fluorescent peptidyl probe using aggregation-induced emission. Analyst 2018; 143:5285-5294. [PMID: 30280722 DOI: 10.1039/c8an01221k] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The development of a fluorescence method for the selective ratiometric detection of Al3+ ions in pure aqueous solutions and live cells is still a significant challenge. In the present study, we synthesized a new type of fluorescent probe using an Al3+-triggered self-assembly based on the dipeptide receptor and an aggregation-induced emission fluorophore. The fluorescent probe (1) bearing cyanostilbene with excitation by visible light detected Al3+ ions sensitively in pure aqueous buffered solution by ratiometric red-emission at 600 nm. 1 provided a highly selective ratiometric detection of Al3+ among 16 metal ions in aqueous solution. 1 exhibited sensitive ratiometric response to Al3+ in aqueous buffered solutions at pH ranging from 5 to 7.4. The detection limit (145 nM, R2 = 0.999) for Al3+ ions in pure aqueous solution was much lower than the maximum allowable level of Al3+ in drinking water demanded by the Environmental Protection Agency (EPA). The probe provided an efficient approach to detect low concentrations of Al3+ in ground water, tap water, and live cells by ratiometric red-emissions at 600 nm. The binding study using dynamic light scattering, NMR, IR, and TEM revealed that the complex between 1 and Al3+ self-assembled to form nanoparticles, resulting in the enhancement of the emission at 600 nm and a concomitant decrease in the emission at 535 nm.
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Affiliation(s)
- Lok Nath Neupane
- Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University, Incheon, 402-751, South Korea.
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34
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Hazra A, Roy A, Mukherjee A, Maiti GP, Roy P. Remarkable difference in Al 3+ and Zn 2+ sensing properties of quinoline based isomers. Dalton Trans 2018; 47:13972-13989. [PMID: 30229255 DOI: 10.1039/c8dt02856g] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Two positional isomers, 4-methyl-2-((quinolin-6-ylimino)methyl)phenol (6-QMP) and 4-methyl-2-((quinolin-2-ylimino)methyl)phenol (2-QMP), have been synthesized to compare their fluorescence sensing properties. 6-QMP and 2-QMP have been synthesized by Schiff-base condensation between 2-hydroxy-5-methylbenzaldehyde and the respective amine (6-aminoquinoline for 6-QMP and 2-aminoquinoline for 2-QMP) under mild conditions. These compounds have been characterized by standard methods. 6-QMP and 2-QMP have been found to be dual fluorescence chemosensors for Al3+ and Zn2+ ions but the increment of fluorescence intensity varies. 6-QMP can detect Al3+ (emission at 543 nm) and Zn2+ (emission at 525 nm) by the enhancement of emission intensity by 97 and 79 fold, respectively, with the same excitation wavelength at 415 nm. However, 2-QMP shows two different excitation and emission wavelengths for the detection of Al3+ (emission at 376 nm; λex = 330 nm) and Zn2+ (emission at 550 nm; λex = 435 nm). The increase in emission intensity is low (4.5 fold for Al3+ and 35 fold for Zn2+) compared to that with 6-QMP. The enhancement of intensity may be explained by the PET mechanism. Both the probes form a 1 : 1 complex with both the metal ions as indicated by the elemental and different spectral analysis. 6-QMP shows better sensitivity towards both the metal ions than 2-QMP. Both the probes are able to detect Al3+ and Zn2+ ions by producing distinct color changes that can be observed by the naked eye. Some theoretical calculations have been performed to investigate spectral transitions of the probes along with their aluminum and zinc compounds. These compounds have been used for living cell imaging studies. A comparison with the recently published studies has been made.
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Affiliation(s)
- Ananta Hazra
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata-700 032, India.
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35
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Jiang XM, Mi WH, Zhu W, Yao H, Zhang YM, Wei TB, Lin Q. A biacylhydrazone-based chemosensor for fluorescence ‘turn-on’ detection of Al3+ with high selectivity and sensitivity. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1539230] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Xiao-Mei Jiang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Wen-Hui Mi
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Wei Zhu
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Northwest Normal University, Lanzhou, P. R. China
- Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, P. R. China
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China
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36
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Sun C, Miao X, Zhang L, Li W, Chang Z. Design and synthesis of a 2-hydroxy-1-naphthaldehyde -based fluorescent chemosensor for selective detection of aluminium ion. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.046] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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37
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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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38
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Lim C, Seo H, Choi JH, Kim KS, Helal A, Kim HS. Highly selective fluorescent probe for switch-on Al3+ detection and switch-off F− detection. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.01.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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39
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Wang C, Fu J, Yao K, Chang Y, Yang L, Xu K. Development of Acridine-Derived “Turn On” Al3+
Fluorescent Sensors and Their Imaging in Living Cells. ChemistrySelect 2018. [DOI: 10.1002/slct.201800158] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Chaoyu Wang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
- Engineering Laboratory for Flame Retardant and Functional Materials of Hennan Province, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Jiaxin Fu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
- Engineering Laboratory for Flame Retardant and Functional Materials of Hennan Province, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Kun Yao
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
- Engineering Laboratory for Flame Retardant and Functional Materials of Hennan Province, 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
- Engineering Laboratory for Flame Retardant and Functional Materials of Hennan Province, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Li Yang
- Engineering Laboratory for Flame Retardant and Functional Materials of Hennan Province, 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
- Engineering Laboratory for Flame Retardant and Functional Materials of Hennan Province, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
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40
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Behera N, Manivannan V. A Probe for Multi Detection of Al3+, Zn2+ and Cd2+ Ions via Turn-On Fluorescence Responses. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.10.055] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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41
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Selective recognition of Cr3+ in multivitamin formulations in aqueous medium by fluorescent organic–inorganic nanohybrids. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3300-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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42
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Mohammad H, Islam ASM, Prodhan C, Chaudhuri K, Ali M. A hydrazone based probe for selective sensing of Al(iii) and Al(iii)-probe complex mediated secondary sensing of PPi: framing of molecular logic circuit and memory device and computational studies. Photochem Photobiol Sci 2018; 17:200-212. [DOI: 10.1039/c7pp00286f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hydrazone-based conjugate acts as a dual channel sensor towards Al3+and PPi in H2O–MeOH with excellent sensing capability in live cells.
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Affiliation(s)
- Hasan Mohammad
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | | | - Chandraday Prodhan
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Keya Chaudhuri
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Mahammad Ali
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
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43
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Hwang GW, Jeon J, Neupane LN, Lee KH. Sensitive ratiometric detection of Al(iii) ions in a 100% aqueous buffered solution using a fluorescent probe based on a peptide receptor. NEW J CHEM 2018. [DOI: 10.1039/c7nj04160h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The peptidyl bioprobe detected Al(iii) ions sensitively in a 100% aqueous buffered solution through ratiometric response.
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Affiliation(s)
- Gi Won Hwang
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
| | - Jongyong Jeon
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
| | - Lok Nath Neupane
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
| | - Keun-Hyeung Lee
- Bioorganic Chemistry Laboratory, Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University
- Incheon 402-751
- Republic of Korea
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44
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A Highly Selective and Sensitive Fluorescent Turn-on Probe for Al3+ Based on Naphthalimide Schiff Base. J Fluoresc 2017; 27:1191-1200. [DOI: 10.1007/s10895-017-2056-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 02/19/2017] [Indexed: 10/20/2022]
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45
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Sen B, Sheet SK, Thounaojam R, Jamatia R, Pal AK, Aguan K, Khatua S. A coumarin based Schiff base probe for selective fluorescence detection of Al 3+ and its application in live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 173:537-543. [PMID: 27744065 DOI: 10.1016/j.saa.2016.10.005] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 09/15/2016] [Accepted: 10/08/2016] [Indexed: 06/06/2023]
Abstract
A new coumarin based Schiff base compound, CSB-1 has been synthesized to detect metal ion based on the chelation enhanced fluorescence (CHEF). The cation binding properties of CSB-1 was thoroughly examined in UV-vis and fluorescence spectroscopy. In fluorescence spectroscopy the compound showed high selectivity toward Al3+ ion and the Al3+ can be quantified in mixed aqueous buffer solution (MeOH: 0.01M HEPES Buffer; 9:1; v/v) at pH7.4 as well as in BSA media. The fluorescence intensity of CSB-1 was enhanced by ~24 fold after addition of only five equivalents of Al3+. The fluorescence titration of CSB-1 with Al3+ in mixed aqueous buffer afforded a binding constant, Ka=(1.06±0.2)×104M-1. The colour change from light yellow to colourless and the appearance of blue fluorescence, which can be observed by the naked eye, provides a real-time method for Al3+ sensing. Further the live cell imaging study indicated that the detection of intracellular Al3+ ions are also readily possible in living cell.
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Affiliation(s)
- Bhaskar Sen
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Sanjoy Kumar Sheet
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Romita Thounaojam
- Department of Biotechnology and Bioinformatics, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Ramen Jamatia
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Amarta Kumar Pal
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Kripamoy Aguan
- Department of Biotechnology and Bioinformatics, North Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Snehadrinarayan Khatua
- Centre for Advanced Studies, Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya 793022, India.
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46
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Das T, Roy A, Uyama H, Roy P, Nandi M. 2-Hydroxy-naphthyl functionalized mesoporous silica for fluorescence sensing and removal of aluminum ions. Dalton Trans 2017; 46:7317-7326. [DOI: 10.1039/c7dt00369b] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
2-Hydroxy-naphthyl functionalized mesoporous silica has been used as a turn-on fluorescent chemosensor for Al3+ and used to remove it with high efficiency.
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Affiliation(s)
- Trisha Das
- Integrated Science Education and Research Centre
- Siksha Bhavana
- Visva-Bharati University
- Santiniketan-731235
- India
| | - Ankita Roy
- Department of Chemistry
- Jadavpur University
- Kolkata-700 032
- India
| | - Hiroshi Uyama
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Suita, Osaka
- Japan
| | - Partha Roy
- Department of Chemistry
- Jadavpur University
- Kolkata-700 032
- India
| | - Mahasweta Nandi
- Integrated Science Education and Research Centre
- Siksha Bhavana
- Visva-Bharati University
- Santiniketan-731235
- India
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47
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Kumar V, Kumar P, Gupta R. Fluorescent detection of multiple ions by two related chemosensors: structural elucidations and logic gate applications. RSC Adv 2017. [DOI: 10.1039/c7ra01453h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two related chemosensors L1 and L2 display selective detection of multiple ions (Cu2+, Al3+, Cd2+ and S2−) as a result of minor variation of functional groups at a remote arene ring.
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Affiliation(s)
- Vijay Kumar
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
| | - Pramod Kumar
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
| | - Rajeev Gupta
- Department of Chemistry
- University of Delhi
- Delhi 110 007
- India
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48
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Preparation and characterization of polymer inclusion membrane based optode for determination of Al 3+ ion. Anal Chim Acta 2017; 951:133-139. [DOI: 10.1016/j.aca.2016.11.040] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 11/08/2016] [Accepted: 11/17/2016] [Indexed: 11/18/2022]
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49
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Kong D, Yan F, Luo Y, Ye Q, Zhou S, Chen L. Amphiphilic carbon dots for sensitive detection, intracellular imaging of Al 3. Anal Chim Acta 2016; 953:63-70. [PMID: 28010744 DOI: 10.1016/j.aca.2016.11.049] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 11/14/2016] [Accepted: 11/17/2016] [Indexed: 02/09/2023]
Abstract
In this paper, a simple and effective method was designed to synthesize hydrophobic carbon dots. Subsequently, amphiphilic fluorescent carbon dots (A-CDs) were synthesized by further surface modification. The result A-CDs show excellent optical properties with a quantum yield of 16.9%. It was interestingly found that morin (MR) and its fluorescent metal-ion complex (MR-Al3+) can successfully coordinate on the surface of A-CDs, the emission of A-CDs completely overlapped the absorption peak of MR-Al3+. Thus, the prepared A-CDs can be used as an effective fluorescent probe for Al3+ based on a fluorescence resonance energy transfer process. The sensing platform can realize real-time detection of Al3+ within 0.5 min. The fluorescence signals of the system were linearly correlated with the concentration of Al3+ over a range of 8-20 μM, with a detection limit of 0.113 μM. The method was also successfully applied to image the distribution of Al3+ in Human Umbilical Vein Endothelial Cells.
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Affiliation(s)
- Depeng Kong
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Fanyong Yan
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Yunmei Luo
- Department of Pharmacology/Key Laboratory for Basic Pharmacology of Ministry of Education, Zunyi Medical College, Guizhou 563000, PR China
| | - Qianghua Ye
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Siyushan Zhou
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Li Chen
- State Key Laboratory of Separation Membranes and Membrane Processes, School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, PR China.
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50
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Wen X, Fan Z. Linear Schiff-base fluorescence probe with aggregation-induced emission characteristics for Al3+ detection and its application in live cell imaging. Anal Chim Acta 2016; 945:75-84. [DOI: 10.1016/j.aca.2016.09.036] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 09/28/2016] [Indexed: 01/28/2023]
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