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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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Liu M, Zhu H, Fang Y, Liu C, Li X, Zhang X, Ma L, Wang K, Yu M, Sheng W, Zhu B. An ultra-sensitive fluorescent probe for recognition of aluminum ions and its application in environment, food, and living organisms. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 307:123578. [PMID: 37984115 DOI: 10.1016/j.saa.2023.123578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 10/09/2023] [Accepted: 10/25/2023] [Indexed: 11/22/2023]
Abstract
The concentration of aluminum ions (Al3+) is closely related to the ecological environment, food safety, and human health, with excessive accumulation of Al3+ causing irreversible damage to both the ecological balance and human health. Therefore, a fluorescent probe ABHS, based on aminobenzoylhydrazide Schiff-base, was designed and synthesized in one step with a high yield. ABHS can form a 1:1 coordination complex with Al3+ in a pure water system. It exhibits ultra-sensitive and accurate detection of Al3+ even at low concentration of Al3+, with the detection limit of 6.7 nM. Furthermore, ABHS demonstrated significant enhancement of specific fluorescence for Al3+, with rapid response speed, good stability, and robust resistance to interference. Importantly, ABHS has shown excellent detection and imaging capabilities even in complex real environmental samples, food samples, and living organisms.
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Affiliation(s)
- Mengyuan Liu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Hanchuang Zhu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Yikun Fang
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Caiyun Liu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
| | - Xinke Li
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Xiaohui Zhang
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Lixue Ma
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Kun Wang
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Miaohui Yu
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China
| | - Wenlong Sheng
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
| | - Baocun Zhu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China.
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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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Sun G, Fang H. Fluorescent deactivation behaviors based on ESIPT and TICT of novel double target fluorescent probe and its sensing mechanism for Al 3+/Mg 2+: A TD-DFT study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 297:122718. [PMID: 37054565 DOI: 10.1016/j.saa.2023.122718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/14/2023] [Accepted: 04/04/2023] [Indexed: 05/14/2023]
Abstract
Based on density functional theory (DFT) and time-dependent DFT (TD-DFT) methods with integral equation formula polarized continuum model (IEFPCM), the fluorescent behavior and recognizing mechanism of probe N'-((1-hydroxynaphthalen-2-yl)methylene)isoquinoline-3-carbohydrazide (NHMI) for Al3+/Mg2+ ion were investigated in more detail. Excited state intramolecular proton transfer (ESIPT) process in probe NHMI occurs in the stepwise pattern. The proton H5 of enol structure (E1) firstly moves from O4 to N6 to form single proton-transfer (SPT2) structure, and then the proton H2 of SPT2 transfers from N1 to N3 to form the stable double proton-transfer (DPT) structure. Subsequently, the transformation from DPT to its isomer (DPT1) induces the twisted intramolecular charge transfer (TICT) process. Two non-emissive TICT states (TICT1 and TICT2) were obtained, and TICT2 state quenches the fluorescence observed in the experiment. With the addition of aluminum (Al3+) or magnesium (Mg2+) ion, TICT process is prohibited by the coordination interaction between NHMI and Al3+/Mg2+, and the strong fluorescent signal is turned on. For probe NHMI, the twisted C-N single bond of acylhydrazone part leads to the TICT state. This sensing mechanism may inspire researchers to develop new probes from a different direction.
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Affiliation(s)
- Guotao Sun
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Hua Fang
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, People's Republic of China.
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5
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Development of coumarin derivatives as fluoride ion sensor. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Roy S, Kundu S, Saha S, Muddukrishnaiah K, Pramanik R, Biswas B. Visible light‐triggered Pyrazole‐Functionalized Reversible Ionophore for Selective Monitoring of Aluminium (III) ion. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Suvojit Roy
- Department of Chemistry University of North Bengal Darjeeling India
| | - Subhankar Kundu
- Department of Chemistry University of North Bengal Darjeeling India
| | - Subhajit Saha
- Department of Chemistry University of North Bengal Darjeeling India
| | | | - Rajib Pramanik
- Department of Chemistry Berhampore Girls’ College Berhampore India
| | - Bhaskar Biswas
- Department of Chemistry University of North Bengal Darjeeling India
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Fan L, Liu K, Yang ZY. A novel and reversible multifunction probe for Al3+and F− by fluorogenic and colorimetric method. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Zhang S, Wang Y, Xu H. A new naphthalimide-picolinohydrazide derived fluorescent "turn-on" probe for hypersensitive detection of Al 3+ ions and applications of real water analysis and bio-imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 275:121193. [PMID: 35364410 DOI: 10.1016/j.saa.2022.121193] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 03/04/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023]
Abstract
The development of high-selective chemosensors for trace Al3+ detection in the ecosystem is crucially importance due to its detrimental effects. In this work, a simple Schiff-base fluorescent probe NPP derived from naphthalimide and picolinohydrazide was rationally designed and prepared for efficient detection of Al3+. NPP exhibited prominent sensing behaviors toward Al3+ with low detection limit (LOD) (39 nM), rapid response time (1 min), strong binding affinity (4.02 × 104), good anti-interference characteristics and visual detection. Binding ratio of NPP-Al3+ complex was determined to be 1:1 by Job's plot analysis. In addition, the chelation mechanism of NPP with Al3+ ions was proposed and substantiated by the density functional theory (DFT) and time-dependent density functional theory (TD-DFT), IR spectrum and 1H NMR titration experiments. Furthermore, this "signal-on" probe NPP was efficiently utilized as a promising indicator for Al3+ detection in environmental and biological samples.
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Affiliation(s)
- Shanzhu Zhang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China
| | - Yu Wang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China
| | - Haiyan Xu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China.
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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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10
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Xing Z, Wang J, Huang J, Chen X, Zong Z, Fan C, Huang G. A Significant Fluorescence Turn-On Probe for the Recognition of Al 3+ and Its Application. Molecules 2022; 27:molecules27082569. [PMID: 35458765 PMCID: PMC9028138 DOI: 10.3390/molecules27082569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 02/04/2023] Open
Abstract
An easy prepared probe, BHMMP, was designed and synthesized, which displayed a significant fluorescence enhancement (over 38-fold) and obvious color change in the recognition of Al3+. The binding ratio of probe BHMMP to Al3+ was determined as 1:1, according to Job plot. The binding mechanism was fully clarified by the experiments, such as FT-IR spectrum, ESI-MS analysis, and 1H NMR titration. A DFT study further confirmed the binding mode of BHMMP to Al3+. The limit of detection (LOD) for Al3+ was determined as low as 0.70 µM, based on the fluorescence titration of BHMMP. Moreover, the results from real sample experiments, including real water samples, test papers, and cell images, well-demonstrated that BHMMP was capable of sensing Al3+ in environmental and biological systems.
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Affiliation(s)
- Zhiyong Xing
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, Baise 533000, China; (X.C.); (Z.Z.); (C.F.); (G.H.)
- Correspondence: (Z.X.); (J.W.)
| | - Junli Wang
- Department of Reproductive Medicine, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, China
- Environmental Health Risk Assessment and Prevention Engineering Center of Ecological Aluminum Industry Base, Youjiang Medical University for Nationalities, Baise 533000, China
- Correspondence: (Z.X.); (J.W.)
| | - Junhui Huang
- Institute of Science and Technology Information, Baise 533000, China;
| | - Xiangfeng Chen
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, Baise 533000, China; (X.C.); (Z.Z.); (C.F.); (G.H.)
| | - Ziao Zong
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, Baise 533000, China; (X.C.); (Z.Z.); (C.F.); (G.H.)
| | - Chuanbin Fan
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, Baise 533000, China; (X.C.); (Z.Z.); (C.F.); (G.H.)
| | - Guimei Huang
- School of Laboratory Medicine, Youjiang Medical University for Nationalities, Baise 533000, China; (X.C.); (Z.Z.); (C.F.); (G.H.)
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Ullah Z, Sonawane PM, Mary YS, Mary YS, Yohannan Panicker C, Churchill DG. A foundational theoreticalAl 12E 12(E = N, P) adsorption and quinolone docking study: cage–quinolone pairs, optics and possible therapeutic and diagnostic applications. J Biomol Struct Dyn 2022; 41:3630-3646. [PMID: 35380095 DOI: 10.1080/07391102.2022.2053742] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This combined Al12E12 (E = N, P) surface adsorption and docking study describes the new possibility of prospective potential probing(photophysical/optical) and therapy(medicinal/biochemical) with these adsorbent conjugates. DFT investigations were undertaken herein to help generate geometrical models and better understand the possible favorable adsorption energetics. We attempt to explain their adsorption behaviors and docking involving SARS-CoV-2 viruses (PDB)to assess their possible pharmaceutical potential against the pandemic virus (COVID-19). The adsorption behavior of 8-hydroxy-2-methylquinoline (MQ) and its halogenated derivatives, 5,7-diiodo-8-hydroxy-2-methylquinoline (MQI), 5,7-dichloro-8-hydroxy-2-methylquinoline (MQCl), and 5,7-dibromo-8-hydroxy-2-methylquinoline (MQBr), with aluminum-nitrogen (AlN), and aluminum-phosphorous (AlP) fullerene-like nanocages is reported. A decrease in the hardness of the nanoclusters when adsorbed with drug molecules resulted in an incrementally improved chemical softness (see e.g., Hard-Soft Acid Base theory) indicating that reactivity of the drug molecule in the resulting complex increases upon cluster chemical adsorption. The energy gap is found to be maximized for AlN-MQ and minimized for AlP-MQI; the reduced density gradient (RDG) iso-surfaces and AIM studies also corroborated this. Therefore, these two were found, respectively, to be the least and most electrically conductive of the species under study. We selected a simple medicinal building block (chelator)in addition to selecting the cluster based on previous literature reports. Important parameters such as gap energies and global indices were determined. We assessed NLO properties. The SARS-CoV-2 virus PDB docking data for 6VW1, 6VYO, 6WKQ, 7AD1, 7AOL, 7B3C, were enlisted as ligand targets for studies of docking (PatchDock Server) using the requisite PDB geometries (For the structure of 6VW1, kindly see reference, 2020; For the structure of 6VYO kindly see reference, 2020; For the structure of 6WKQ kindly see reference, 2020; For the structure of 7AD1 kindly see reference, 2021; For the structure of 7AOL kindly see reference, 2021; For the structure of 7B3C kindly see reference, 2021). Such findings indicate that the AlN-drug conjugation have inhibitory effect against these selected receptors.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Zakir Ullah
- Department of Chemistry, Molecular Logic Gate Laboratory, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
- Graduate School of Energy, Environment, Water and Sustainability (EEWS) Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Korea
- Convergence Research Center for Insect Vectors, Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, Incheon, South Korea
| | - Prasad M. Sonawane
- Department of Chemistry, Molecular Logic Gate Laboratory, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
- Department of Chemistry & Institute of Biological Interfaces, Sogang University, Seoul, Korea
| | | | | | | | - David G. Churchill
- Department of Chemistry, Molecular Logic Gate Laboratory, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
- Therapeutic Bioengineering Section, KAIST Institute for Health Science and Technology (KIHST), Daejeon, Republic of Korea
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13
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Xu H, Zhang S, Gu Y, Lu H. Naphthalimide appended isoquinoline fluorescent probe for specific detection of Al 3+ ions and its application in living cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 265:120364. [PMID: 34520897 DOI: 10.1016/j.saa.2021.120364] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 06/13/2023]
Abstract
Herein, a novel Schiff base fluorescent probe NIQ based on naphthalimide and iso-quinoline units has been readily prepared for the selective detection of Al3+ ions. The obviously visible color changes and prominent fluorescence enhancement were observed upon the addition of Al3+ to NIQ, which could be attributed to the complexation of NIQ with Al3+ and thus leading to the inhibition of photo-induced electron transfer (PET) and the chelation-enhanced fluorescence (CHEF) progress. The limit of detection (LOD) was 52 nM that was far below the standard recommended by the WHO. Binding ratio (1:1) of NIQ with Al3+ ions was supported by Job's plot. The binding constant of NIQ for Al3+ were calculated to be 3.27 × 105 M-1 on the basis of benesi-Hildebrand plot. The plausible binding mechanism for NIQ towards Al3+ ions was evidenced by the density functional theory (DFT) and 1H NMR titration experiment. Furthermore, this "turn-on" probe NIQ has been successfully applied as a biomarker for imaging the Al3+ ions in living cells.
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Affiliation(s)
- Haiyan Xu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China.
| | - Shanzhu Zhang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China
| | - Yunlan Gu
- School of Chemical and Environmental Engineering, Yancheng Teachers University, Yancheng, Jiangsu 224002, China
| | - Hongfei Lu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China
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14
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Wu L, Song Y, Xing S, Li Y, Xu H, Yang Q, Li Y. Advances in electrospun nanofibrous membrane sensors for ion detection. RSC Adv 2022; 12:34866-34891. [DOI: 10.1039/d2ra04911b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 11/02/2022] [Indexed: 12/12/2022] Open
Abstract
Harmful metal ions and toxic anions produced in industrial processes cause serious damage to the environment and human health.
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Affiliation(s)
- Liangqiang Wu
- College of Chemistry, Jilin University, Changchun 130021, P. R China
| | - Yan Song
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin 132022, P. R. China
| | - Shuo Xing
- College of Chemistry, Jilin University, Changchun 130021, P. R China
| | - Yapeng Li
- College of Chemistry, Jilin University, Changchun 130021, P. R China
| | - Hai Xu
- College of Chemistry, Jilin University, Changchun 130021, P. R China
| | - Qingbiao Yang
- College of Chemistry, Jilin University, Changchun 130021, P. R China
| | - Yaoxian Li
- College of Chemistry, Jilin University, Changchun 130021, P. R China
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15
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Pavlov DI, Ryadun AA, Potapov AS. A Zn(II)-Based Sql Type 2D Coordination Polymer as a Highly Sensitive and Selective Turn-On Fluorescent Probe for Al 3. Molecules 2021; 26:7392. [PMID: 34885974 PMCID: PMC8658932 DOI: 10.3390/molecules26237392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/01/2021] [Accepted: 12/03/2021] [Indexed: 11/16/2022] Open
Abstract
A luminescent coordination polymer with the overall formula {[Zn(tr2btd)(bpdc)]∙DMF}n (where tr2btd = 4,7-di(1H-1,2,4-triazol-1-yl)-2,1,3-benzothiadiazole; bpdc = 4,4'-biphenyldicarboxylate) was synthesized and characterized by single-crystal and powder X-ray diffraction, thermogravimetric, infrared spectroscopy, and elemental analyses. Luminescent properties of the obtained compound were studied in detail both in the solid state and as a suspension in N,N-dimethylacetamide (DMA). It was found that {[Zn(tr2btd)(bpdc)]∙DMF}n exhibits bright turquoise luminescence with excellent quantum efficiency and demonstrates turn-on fluorescence enhancement effect upon soaking in DMA Al3+ solution. Fluorescence titration experiments were carried out and the detection limit for Al3+ ions was calculated to be 120 nM, which is among the lowest reported values for similar materials. Moreover, compound demonstrated excellent selectivity and reusability, and the mechanism of the response is discussed. These results indicate that {[Zn(tr2btd)(bpdc)]∙DMF}n is a promising probe for sensitive fluorescent Al3+ detection.
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Affiliation(s)
| | | | - Andrei S. Potapov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Lavrentiev Ave., 630090 Novosibirsk, Russia; (D.I.P.); (A.A.R.)
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16
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Li L, Shang X, Li B, Xing Y, Liu Y, Yang X, Pei M, Zhang G. A new sensor based on thieno[2,3-b]quinoline for the detection of In 3+ , Fe 3+ and F - by different fluorescence behaviors. LUMINESCENCE 2021; 36:1891-1900. [PMID: 34255911 DOI: 10.1002/bio.4119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/29/2021] [Accepted: 07/04/2021] [Indexed: 11/11/2022]
Abstract
Based on thieno[2,3-b]quinoline-2-carbohydrazide and salicylaldehyde, a novel fluorescent probe (L) was designed and synthesized. L could be used as a multifunctional sensor to sequentially detect In3+ and Fe3+ through fluorescence enhancement and fluorescence quenching in DMF/H2 O buffer solutions. At the same time, L had good anti-interference ability, which could still detect In3+ and Fe3+ well in the presence of other metal ions. For F- , it could be detected by enhancing the fluorescence change caused by the introduction of Al3+ . When other anions were present, the detection of F- would not be interfered. The detection limits of In3+ , Fe3+ and F- were 1.16×10-10 M, 2.03×10-8 M and 7.98×10-9 M, respectively. The complexation model and sensing mechanism between L and In3+ , Fe3+ and F- were confirmed by calculating structural optimization and energy optimization using Gaussian 09 software.
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Affiliation(s)
- Linlin Li
- School of chemistry and chemical engineering, University of Jinan, Jinan, China
| | - Xiaodong Shang
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd., Sanmenxia, China
| | - Bing Li
- School of chemistry and chemical engineering, University of Jinan, Jinan, China
| | - Yujing Xing
- School of chemistry and chemical engineering, University of Jinan, Jinan, China
| | - Yuanying Liu
- School of chemistry and chemical engineering, University of Jinan, Jinan, China
| | - Xiaofeng Yang
- School of chemistry and chemical engineering, University of Jinan, Jinan, China
| | - Meishan Pei
- School of chemistry and chemical engineering, University of Jinan, Jinan, China
| | - Guangyou Zhang
- School of chemistry and chemical engineering, University of Jinan, Jinan, China
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17
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Ding Y, Zhao C, Zhang P, Chen Y, Song W, Liu G, Liu Z, Yun L, Han R. A novel quinoline derivative as dual chemosensor for selective sensing of Al3+ by fluorescent and Fe2+ by colorimetric methods. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129965] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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18
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Mei H, Wang D, Wang M, Gu X, Liu X, Yang L. A novel fluorescence probe for the selective detection of cysteine in aqueous solutions and imaging in living cells and mice. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:1965-1969. [PMID: 33913943 DOI: 10.1039/d1ay00178g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A novel fluorescent probe based on hydroxyquinoline conjugated with a charged trimethylindolenine unit Toc-Ac was developed, which exhibited long wavelength emission (560 nm) and a large Stokes shift (∼140 nm) due to the intrinsic mechanism of the intramolecular charge transfer process. The probe Toc-Ac showed a highly sensitive response to Cys (the detection limit was 3.86 × 10-8 M) in aqueous solution and was successfully applied for detecting endogenous Cys in living cells and mice.
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Affiliation(s)
- Huihui Mei
- Henan Engineering Research Center of Industrial Recirculating Water Treatment, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China.
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19
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Duan N, Yang S, Tian H, Sun B. The recent advance of organic fluorescent probe rapid detection for common substances in beverages. Food Chem 2021; 358:129839. [PMID: 33940297 DOI: 10.1016/j.foodchem.2021.129839] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 03/23/2021] [Accepted: 04/13/2021] [Indexed: 12/19/2022]
Abstract
The beverage industry is confronted with tremendous challenges in terms of quality assurance. The allowed contents of common ingredients such as copper ions, hydrogen sulfide, cysteine and caffeine are stipulated by various governing bodies, and the beverage industry must ensure that it meets these requirements. Due to its unique advantages of high sensitivity, low cost and relatively low toxicity over high-performance liquid chromatography, atomic absorption spectrometry and nanomaterials, the use of organic fluorescent probes for the rapid detection of beverage contents has become a hot research topic. This review summarizes the detection of common substances in wine, tea, mineral water, milk and other beverages. Furthermore, the preparation of test paper and simple colour comparison are discussed to display the rapid qualitative capability of designed probes. To improve the current state of beverage safety, future trends and strategies for fast organic fluorescent probe detection in the beverage industry are also discussed.
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Affiliation(s)
- Ning Duan
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, PR China
| | - Shaoxiang Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, PR China.
| | - Hongyu Tian
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, PR China
| | - Baoguo Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, PR China
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20
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Lu W, Chen J, Shi J, Xu L, Yang S, Gao B. A novel quinoline-based turn-on fluorescent probe for the highly selective detection of Al (III) and its bioimaging in living cells, plants tissues and zebrafish. J Biol Inorg Chem 2021; 26:57-66. [PMID: 33386510 DOI: 10.1007/s00775-020-01836-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 11/12/2020] [Indexed: 01/04/2023]
Abstract
A novel quinoline fluorescent probe QNP ((E)-N'-(5-chloro-2-hydroxybenzylidene) quinoline-2-carbohydrazide) for detection of Al3+ ion was designed, synthesized and characterized. QNP displayed a high fluorescence enhancement in the presence of Al3+ ion in DMF:PBS (99:1, v/v) solution and the detection limit was as low as 1.25 μM with high selectivity and excellent sensitivity from 0 to 3 μM. The sensing ability of QNP towards Al3+ ion is attributed to the synergistic effect of PET and ICT. Furthermore, the binding stoichiometry between QNP and Al3+ ion is of 1:1 by Job's plot and mass spectrum, and the calculated binding constant is 4.29 × 108 M-1. The detection of Al3+ ion in water samples illustrates that QNP could be applied to the detection of practical samples in the environment. Bioimaging experiments on Hela cells, zebrafish and soybean root tissues demonstrate that it has potential application to investigate biological processes involving Al3+ ion within living cells. A quinoline-based turn-on fluorescence probe for the detection of Al3+ and its bioimaging in living cells, plant, and zebrafish.
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Affiliation(s)
- Wen Lu
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Jichao Chen
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Jiuzhou Shi
- College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Li Xu
- College of Science, Nanjing Forestry University, Nanjing, 210037, China.
| | - Shilong Yang
- Advanced Analysis and Testing Center, Nanjing Forestry University, Nanjing, 210037, China
| | - Buhong Gao
- Advanced Analysis and Testing Center, Nanjing Forestry University, Nanjing, 210037, China
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21
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The research progress of organic fluorescent probe applied in food and drinking water detection. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213557] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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22
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Li B, Mei H, Chang Y, Xu K, Yang L. A novel near-infrared turn-on fluorescent probe for the detection of Fe 3+ and Al 3+ and its applications in living cells imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118552. [PMID: 32502809 DOI: 10.1016/j.saa.2020.118552] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 05/24/2020] [Accepted: 05/25/2020] [Indexed: 06/11/2023]
Abstract
In this study, a new hemicyanidine-based colorimetric-fluorescent probe L has been synthesized and characterized by X-ray single crystal diffraction, NMR, HRMS and other technologies. The probe L serves as a "turn-on" probe for the detection of Fe3+ and Al3+ ions in DMF-HEPES system with a high sensitivity and an excellent selectivity. The probe L manifesting the color of the solution containing L turns red on the addition of Fe3+, and turns pink on the addition of Al3+. The fluorescence turn-on detection of Fe3+ and Al3+ ions is attributed to the photo-induced electron transfer (PET) process and the exertion of the chelation-enhanced fluorescence effect (CHEF) mechanism. The results of thin layer silica gel plate coloration experiments also present the same characteristics. Additionally, we further demonstrate that the probe L exhibit good cell permeability and could be employed to monitor Fe3+ and Al3+ ions in the living cells.
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Affiliation(s)
- Bai Li
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Huihui Mei
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Yongxin Chang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Kuoxi Xu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China.
| | - Li Yang
- Institute of Pharmacy, Henan University, Kaifeng, Henan 475004, China
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23
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Liu Y, Gao S, Yang L, Liu YL, Liang XM, Ye F, Fu Y. A Highly Selective Perylenediimide-Based Chemosensor: "Naked-Eye" Colorimetric and Fluorescent Turn-On Recognition for Al 3. Front Chem 2020; 8:702. [PMID: 33024742 PMCID: PMC7516037 DOI: 10.3389/fchem.2020.00702] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/07/2020] [Indexed: 12/28/2022] Open
Abstract
A novel “turn-on” fluorescent probe (PCN) was designed, synthesized, and characterized with perylene tetracarboxylic disimide as the fluorophore and Schiff base subunit as the metal ion receptor. The probe demonstrated a considerable fluorescence enhancement in the presence of Al3+ in DMF with high selectivity and sensitivity. Furthermore, the considerably “off–on” fluorescence response simultaneously led to the apparent color change from colorless to brilliant yellow, which could also be identified by naked eye easily. The sensing capability of PCN to Al3+ was evaluated by the changes in ultraviolet–visible, fluorescence, Fourier transform–infrared, proton nuclear magnetic resonance, and high-resolution mass spectrometry spectroscopies. The linear concentration range for Al3+ was 0–63 μM with a detection limit of 0.16 μM, which allowed for the quantitative determination of Al3+.
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Affiliation(s)
- Yan Liu
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin, China
| | - Shuang Gao
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin, China
| | - Liu Yang
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin, China
| | - Yu-Long Liu
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin, China
| | - Xiao-Min Liang
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin, China
| | - Fei Ye
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin, China
| | - Ying Fu
- Department of Applied Chemistry, College of Arts and Sciences, Northeast Agricultural University, Harbin, China
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24
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Aydin D, Karakilic E, Karakurt S, Baran A. Thiazolidine based fluorescent chemosensors for aluminum ions and their applications in biological imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 238:118431. [PMID: 32413718 DOI: 10.1016/j.saa.2020.118431] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/27/2020] [Accepted: 04/27/2020] [Indexed: 06/11/2023]
Abstract
Utilization of fluorescent techniques in detection of various metal ions actively pursued allow ultrasensitive and selective detections of metal ions and prevent the adverse effect of cations such as aluminum (III) ions. In this study, two novel fluorescent chemosensors containing thiazole derivatives, ((E)-2-(4-hydroxy-3-(((2-hydroxyphenyl)imino)methyl)phenyl)-3-phenyl thiazolidin-4-one) AM1 and (2,3-bis(4-hydroxy-3-((E)-((2-hydroxyphenyl)imino) methyl) phenyl) thiazolidin-4-one) AM2, have been fabricated. The probes AM1 and AM2 were prepared using the condensation reaction between 2-hydroxy-5-(4-oxo-3-phenyl thiazolidin-2-yl) benzaldehyde and 2-aminophenol for the probe AM1 and 5,5'-(4-oxothiazolidine-2,3-diyl)bis(2-hydroxy benzaldehyde) and 2-aminophenol for the probe AM2. Afterwards, they were analyzed by various types of NMR and FT-IR spectroscopy, ESI-MS spectra, and elemental anayzer. As a second step, each fabricated chemosensor was able to use turn on fluorescence sensing for detecting of Al3+ ions in ACN/H2O (v/v = 50/50, 10.0 μM, pH = 7.0) solution. Clear complexes formed between the probe AM1 and Al3+ ions and also the probe AM2 and Al3+ ions was determined by not only 1H NMR titration study but also calculated by using the Job's plot. The limit of detection (LOD) value was found to be 0.11 μM (AM1) and 4.4 μM (AM2) for Al3+ ions. Likewise, cell imaging and in vitro cytotoxicity experiments of Al3+ ions in Human epithelium Lovo cells exhibited that prepared chemosensors had low cytotoxicity and blue fluorescence when they treated with of Al3+ ions in the cellular system.
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Affiliation(s)
- Duygu Aydin
- Karamanoglu Mehmetbey University, Department of Chemistry, Karaman 70100, Turkey.
| | - Emel Karakilic
- Sakarya University, Department of Chemistry, Sakarya 54187, Turkey
| | - Serdar Karakurt
- Selcuk University, Department of Biochemistry, Konya 42031, Turkey
| | - Arif Baran
- Sakarya University, Department of Chemistry, Sakarya 54187, Turkey.
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25
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Xu L, Wang X, Zou Y, Yu X, Xie C, Qiao X, Li Q, Xu J. Novel 2‐hydroxynaphthalene‐based fluorescent turn‐on sensor for highly sensitive and selective detection of Al
3+
and its application in imaging
in vitro
and
in vivo. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5812] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ling‐Wen Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Xin‐Tian Wang
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Yun‐Hong Zou
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Xu‐Ya Yu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
| | - Cheng‐Zhi Xie
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry Nankai University Tianjin 300071 China
| | - Xin Qiao
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry Nankai University Tianjin 300071 China
| | - Qing‐Zhong Li
- Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering Yantai University Yantai 264005 China
| | - Jing‐Yuan Xu
- Department of Chemical Biology and Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy Tianjin Medical University Tianjin 300070 China
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26
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Zhu J, Lu L, Wang M, Sun T, Huang Y, Wang C, Bao W, Wang M, Zou F, Tang Y. Fluorescence “On-Off” chemical sensor for ultrasensitive detection of Al3+ in live cell. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151893] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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27
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Chang Y, Li B, Mei H, Xu K, Xie X, Yang L. A novel reversible fluorescent probe for Zinc(II) ion and bioimaging in living cells. Supramol Chem 2020. [DOI: 10.1080/10610278.2020.1749627] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Yongxin Chang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P. R. China
| | - Bai Li
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P. R. China
| | - Huihui Mei
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P. R. China
| | | | - Xinmei Xie
- Pharmaceutical Institute, Henan University, Kaifeng, China
| | - Li Yang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng, P. R. China
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28
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Li S, Cao D, Meng X, Hu Z, Li Z, Yuan C, Zhou T, Han X, Ma W. A novel schiff base fluorescent probe based on coumarin and benzothiazole for sequential detection of Al3+ and PPi and its applicability in live cell imaging. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112427] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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29
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Udhayakumari D. Detection of toxic fluoride ion via chromogenic and fluorogenic sensing. A comprehensive review of the year 2015-2019. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117817. [PMID: 31780310 DOI: 10.1016/j.saa.2019.117817] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/17/2019] [Accepted: 11/17/2019] [Indexed: 05/28/2023]
Abstract
Fluoride ion (F-) contamination can be accumulated along the water and the food chain and cause serious risk to public health. It is of the greatest importance that selects the suitable chromophores and fluorophores for the design and synthesis of outstanding selective, sensitive chromogenic and fluorogenic probes for detection of fluoride ion. In this review is mainly focused on the current progress of fluoride ion detection according to their receptors into several categories like anthracene, azo, benzothiazole, BODIPY, calixarene, coumarin, imidazole, diketopyrrolopyrrole, hydrazone, imidazole, naphthalene, naphthalimide, quantum dots, Schiff base and urea group sensing in the year 2015-2019.
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30
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Fu J, Li B, Mei H, Chang Y, Xu K. Fluorescent schiff base probes for sequential detection of Al 3+ and F - and cell imaging applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 227:117678. [PMID: 31676151 DOI: 10.1016/j.saa.2019.117678] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 09/28/2019] [Accepted: 10/17/2019] [Indexed: 05/06/2023]
Abstract
Two novel Schiff-base fluorescent probers SQ and NQ based on 8-hydroxyquinoline moiety were designed and synthesized. The both probes were capable of binding with Al3+ by naked eye detection to produce a significant fluorescence enhancement response with a detection limit of 1.48 × 10-8 and 4.23 × 10-8 M, respectively. At the same time, the formed complexes SQ-Al3+ and NQ-Al3+ could sequentially detect F-, and the detection limits of F- were determined to be 1.64 × 10-7 and 3.58 × 10-8 M, respectively. The "off-on-off" fluorescence response process demonstrated that the binding were reversible. The probes were further successfully utilized to detect Al3+ and F- in vitro PC12 cells.
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Affiliation(s)
- Jiaxin Fu
- 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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