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Grover K, Koblova A, Pezacki AT, Chang CJ, New EJ. Small-Molecule Fluorescent Probes for Binding- and Activity-Based Sensing of Redox-Active Biological Metals. Chem Rev 2024; 124:5846-5929. [PMID: 38657175 DOI: 10.1021/acs.chemrev.3c00819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Although transition metals constitute less than 0.1% of the total mass within a human body, they have a substantial impact on fundamental biological processes across all kingdoms of life. Indeed, these nutrients play crucial roles in the physiological functions of enzymes, with the redox properties of many of these metals being essential to their activity. At the same time, imbalances in transition metal pools can be detrimental to health. Modern analytical techniques are helping to illuminate the workings of metal homeostasis at a molecular and atomic level, their spatial localization in real time, and the implications of metal dysregulation in disease pathogenesis. Fluorescence microscopy has proven to be one of the most promising non-invasive methods for studying metal pools in biological samples. The accuracy and sensitivity of bioimaging experiments are predominantly determined by the fluorescent metal-responsive sensor, highlighting the importance of rational probe design for such measurements. This review covers activity- and binding-based fluorescent metal sensors that have been applied to cellular studies. We focus on the essential redox-active metals: iron, copper, manganese, cobalt, chromium, and nickel. We aim to encourage further targeted efforts in developing innovative approaches to understanding the biological chemistry of redox-active metals.
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Affiliation(s)
- Karandeep Grover
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Alla Koblova
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Aidan T Pezacki
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Christopher J Chang
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
- Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, California 94720, United States
| | - Elizabeth J New
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales 2006, Australia
- Sydney Nano Institute, The University of Sydney, Sydney, New South Wales 2006, Australia
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2
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Negi S, Gahlyan P, Bawa R, Singh B, Bhandari M, Kakkar R, Pani B, Kumar R. A rhodamine based fluorescent and colorimetric chemosensor for the detection of Cr 3+ ions and its utility in a molecular logic gate. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:4000-4009. [PMID: 37545382 DOI: 10.1039/d3ay00783a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
A new rhodamine based fluorescent and colorimetric chemosensor S1 was synthesized for the selective recognition of Cr3+, a trivalent metal ion. The interaction of S1 toward different metal ions has been studied via fluorescence and UV-visible spectroscopy. The studies revealed that the fluorescence and colorimetric changes of chemosensor S1 are prominent for Cr3+ over other competitive metal ions. Moreover, the chemosensor S1 exhibits 1 : 1 complex formation with Cr3+ as apparent from the Job's plot and the Benesi-Hildebrand (B-H) plot. Density functional theory (DFT) studies also revealed that the Cr3+ ion is coordinated to three atoms of S1, which validates the formation of a complex between S1 and Cr3+. The limit of detection (LOD) of chemosensor S1 for Cr3+ was 0.21 μM. Furthermore, to explore the recyclability of S1, ethylenediaminetetraacetic acid (EDTA) was added to the S1-Cr3+ solution. On the addition of EDTA to the solution of S1-Cr3+, the reversibility of the complex was observed, and a colorimetric variation was also observed on the addition of Cr3+ and EDTA to S1 which mimics the "INHIBIT "molecular logic gate. Chemosensor S1 also demonstrated practical utility through detection of Cr3+ in the solid state.
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Affiliation(s)
- Swati Negi
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India.
| | - Parveen Gahlyan
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India.
- Department of Chemistry, Shivaji College, University of Delhi, Delhi 110027, India
| | - Rashim Bawa
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India.
| | - Bholey Singh
- Department of Chemistry, Swami Shraddhanand College, University of Delhi, Delhi 110036, India
| | - Mamta Bhandari
- Computational Chemistry Group, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Rita Kakkar
- Computational Chemistry Group, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Balaram Pani
- Department of Chemistry, Bhaskaracharya College of Applied Sciences, University of Delhi, Delhi 110075, India
| | - Rakesh Kumar
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, 110007, India.
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Tavakoli B, Meghdadi S, Salarvand Z, Eskandari K, Amiri A, Amirnasr M. A naphthalenecarboxamide based fluorescent sensor for selective detection of Fe3+ and CN‾: Live cell imaging and INHIBIT logic gate operation. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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4
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Latiyan S, Kumar TSS, Doble M. Fabrication and evaluation of agarose-curdlan blend derived multifunctional nanofibrous mats for diabetic wounds. Int J Biol Macromol 2023; 235:123904. [PMID: 36871684 DOI: 10.1016/j.ijbiomac.2023.123904] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/17/2023] [Accepted: 02/27/2023] [Indexed: 03/07/2023]
Abstract
Diabetic wounds with complex pathophysiology significantly burden the wound care industry and require novel management strategies. In the present study, we hypothesized that agarose-curdlan based nanofibrous dressings could be an effective biomaterial for addressing diabetic wounds due to their inherent healing properties. Hence, agarose/curdlan/polyvinyl alcohol based nanofibrous mats loaded with ciprofloxacin (0, 1, 3, and 5 wt%) were fabricated using an electrospinning technique with water and formic acid. In vitro evaluation revealed the average diameter of the fabricated nanofibers between 115 and 146 nm with high swelling (~450-500 %) properties. They exhibited enhanced mechanical strength (7.46 ± 0.80 MPa -7.79 ± 0.007 MPa) and significant biocompatibility (~90-98 %) with L929 and NIH 3T3 mouse fibroblasts. In vitro scratch assay showed higher proliferation and migration of fibroblasts (~90-100 % wound closure) compared to electrospun PVA and control. Significant antibacterial activity was observed against Escherichia coli and Staphylococcus aureus. In vitro real-time gene expression studies with human THP-1 cell line revealed a significant downregulation of pro-inflammatory cytokines (8.64 fold decrease for TNF-α) and upregulation of anti-inflammatory cytokines (6.83 fold increase for IL-10) compared to lipopolysaccharide. In brief, the results advocate agarose-curdlan mat as a potential multifunctional, bioactive, and eco-friendly dressing for healing diabetic wounds.
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Affiliation(s)
- Sachin Latiyan
- Department of Metallurgical and Materials Engineering, Indian Institute of Technology Madras, Chennai 600036, India; Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India
| | - T S Sampath Kumar
- Department of Metallurgical and Materials Engineering, Indian Institute of Technology Madras, Chennai 600036, India.
| | - Mukesh Doble
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India; Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai 600077, India
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5
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Chantarasunthon K, Promkatkaew M, Waranwongcharoen P, Sueksachat A, Prasop N, Norasi T, Sonsiri N, Sansern S, Chomngam S, Wechakorn K, Thana C, Sakulsaknimitr W, Kongsaeree P, Srisuratsiri P. A novel highly selective FRET sensor for Fe(III) and DFT mechanistic evaluation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 286:122031. [PMID: 36323091 DOI: 10.1016/j.saa.2022.122031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/11/2022] [Accepted: 10/18/2022] [Indexed: 06/16/2023]
Abstract
A novel FRET-based sensor has been designed and developed through the conjugation of naphthyl and rhodamine via propylamine spacer, Naph-Rh. The naphthyl moiety serves as a FRET donor due to its emission spectrum overlapping with the rhodamine B absorption band. Naph-Rh exhibited a selectivity for sensing Fe3+ over other metal ions with a visual color change and fluorescent enhancement. The ratio of the Naph-Rh and Fe3+ was determined to be 1:1 based on Job's plot analysis with a detection limit of 83 nM. The probe exhibited a linear response to Fe3+ in the range of 0-120 μM. Furthermore, the density functional theory (DFT) calculations of Naph-Rh were carried out to rationalize the design and portray the plausible Fe3+ sensing mechanism.
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Affiliation(s)
- Ketsarin Chantarasunthon
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Malinee Promkatkaew
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Patthreera Waranwongcharoen
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Anek Sueksachat
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Nitchanan Prasop
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Thanaporn Norasi
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Narisa Sonsiri
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Sirirat Sansern
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Sinchai Chomngam
- Department of Chemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Kanokorn Wechakorn
- Department of Chemistry, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathumthani 12110, Thailand
| | - Chanat Thana
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Wissawat Sakulsaknimitr
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Palangpon Kongsaeree
- Department of Chemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Pailin Srisuratsiri
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand.
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Patil N, Dhake R, Phalak R, Fegade U, Ramalingan C, Saravanan V, Altalhi T. A Colorimetric Distinct Color Change Cu(II) 4-{[1-(2,5-dihydroxyphenyl)ethylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one Chemosensor and its Application as a Paper Test Kit. J Fluoresc 2022; 33:1089-1099. [PMID: 36574186 DOI: 10.1007/s10895-022-03034-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 09/21/2022] [Indexed: 12/29/2022]
Abstract
In the current research work "4-{[1-(2,5-dihydroxyphenyl)ethylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one" chemosensor (C1) synthesized by condensation reaction using "4-amino-1,2-dihydro-1,5-dimethyl-2-phenylpyrazol-3-one" and "2,5-dihydroxy actophenone" was used as the effective sensor of metal ion. The C1 shows absorption peak at 326 nm due to the C = C bond (π-π* transition), while the absorption peak at 364 nm is caused by the C = O bond (n-π* transition). In the presence of copper, C1 only demonstrated a redshift in absorption peak from 364 to 425 nm. Even in the presence of other competing metal ions, the hypsochromic shift of the absorption band and the quenching of the fluorescence emission intensity were different for detecting Cu2+, in CH3OH-H2O (v/v = 6:4). The capacity of the C1 to bind with Cu2+ was further proved using DFT simulations. The complex C1 + Cu2+ has a HOMO-LUMO energy gap of 2.8002 eV, which is lesser than C1 (2.9991 eV) showing improvement in the stability of the C1 + Cu2+ complex. Using the Benesi-Hildebrand and Scatchard plots, calculated Kb values were to be 47,340 and 48369 M-1 respectively, showing the creation of stable complexation between Cu2+ and C1 with 1:1 stoichiometry. The limit of detection (LOD) for Cu2+ ion was 649 nM. Strip sheets were also built and tested to detect varying amounts of Cu2+ in aqueous solution, and their color change suggested that they might be used for on-site Cu2+ detection in polluted water.
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Affiliation(s)
- Nilima Patil
- Department of Chemistry, D. D. N. Bhole College, Bhusawal, Jalgaon, 425201, MH, India
- Department of Chemistry, Bhusawal Arts, Science and P. O. Nahata Commerce College, Bhusawal, Jalgaon, 425201, MH, India
| | - Rajesh Dhake
- Department of Chemistry, D. D. N. Bhole College, Bhusawal, Jalgaon, 425201, MH, India.
| | - Raju Phalak
- Department of Chemistry, D. D. N. Bhole College, Bhusawal, Jalgaon, 425201, MH, India
| | - Umesh Fegade
- Department of Chemistry, Bhusawal Arts, Science and P. O. Nahata Commerce College, Bhusawal, Jalgaon, 425201, MH, India.
| | - Chennan Ramalingan
- Department of Chemistry, Kalasalingam Academy of Research and Education (Deemed to Be University), Krishnankoil, 626 126, Tamilnadu, India
| | - Vadivel Saravanan
- Department of Chemistry, Kalasalingam Academy of Research and Education (Deemed to Be University), Krishnankoil, 626 126, Tamilnadu, India
| | - Tariq Altalhi
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
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7
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Wang X, Huang J, Wei H, Wu L, Xing H, Zhu J, Kan C. A novel Fe3+ fluorescent probe based on rhodamine derivatives and its application in biological imaging. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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8
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Umabharathi P, Karpagam S. Thiazole-Formulated Azomethine Compound for Three-Way Detection of Mercury Ions in Aqueous Media and Application in Living Cells. ACS OMEGA 2022; 7:24638-24645. [PMID: 35874226 PMCID: PMC9301703 DOI: 10.1021/acsomega.2c02473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Heavy metal ions are extremely poisonous and cause long-term harm to living organisms. Among these ions, mercury is the most toxic metal and has no notorious purpose in the human body. In this regard, an elegant azomethine thiazole compound AM1 was synthesized, and it was found to be highly sensitive to three-way detection of mercury ions with detection limits of 0.1126 × 10-9 M (FL) and 0.64 × 10-6 M (UV-vis). AM1 highlighted the capability to detect mercury ions through the colorimetric method, the fluorometric method, and via the naked eye in three-way detection. In addition, the structure of AM1 was confirmed by single-crystal X-ray diffraction studies and crystallized in a monoclinic crystal system with a P21/c space group, and it shows numerous noncovalent interactions in the crystal packing. The high sensitivity of AM1 to Hg2+ ions was imputed to the quenching mechanism and was estimated by Fourier transform infrared (FT-IR) spectroscopy, nuclear magnetic resonance (1H-NMR), high-resolution mass spectrometry (HRMS), ultraviolet-visible (UV-vis) absorbance, fluorescence (FL) emission, Job's plot, B-H plot, and DFT calculation. Naked eye color change of AM1 solution to yellow and turn-off FL by the addition of mercury ion is due to complex formation. In addition to mercury ions, the sensor displayed a new absorption peak at around 240 nm. Furthermore, an AM1-coated test strip is used as the solid support sensor, and real-time detection of Hg2+ ions in the HeLa cell line by fluorescence microscopy is performed.
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9
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Alhawsah B, Yan B, Aydin Z, Niu X, Guo M. Highly Selective Fluorescent Probe With an Ideal pH Profile for the Rapid and Unambiguous Determination of Subcellular Labile Iron (III) Pools in Human Cells. ANAL LETT 2022; 55:1954-1970. [DOI: 10.1080/00032719.2022.2039932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Bayan Alhawsah
- Department of Chemistry and Biochemistry and UMass Cranberry Health Research Center, University of Massachusetts Dartmouth, Dartmouth, MA, USA
| | - Bing Yan
- Department of Chemistry and Biochemistry and UMass Cranberry Health Research Center, University of Massachusetts Dartmouth, Dartmouth, MA, USA
| | - Ziya Aydin
- Department of Chemistry and Biochemistry and UMass Cranberry Health Research Center, University of Massachusetts Dartmouth, Dartmouth, MA, USA
- Department of Chemistry, University of Massachusetts Amherst, Amherst, MA, USA
- Vocational School of Technical Sciences, Karamanoğlu Mehmetbey University, Karaman, Turkey
| | - Xiangyu Niu
- Department of Chemistry and Biochemistry and UMass Cranberry Health Research Center, University of Massachusetts Dartmouth, Dartmouth, MA, USA
| | - Maolin Guo
- Department of Chemistry and Biochemistry and UMass Cranberry Health Research Center, University of Massachusetts Dartmouth, Dartmouth, MA, USA
- Department of Chemistry, University of Massachusetts Amherst, Amherst, MA, USA
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10
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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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11
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Sayed A, Othman IM, Hamam M, Gomaa H, Gadallah MI, Mostfa M, Ali HRH, Emran MY, Abdel-Hakim M, Mahross M. A novel fluorescent sensor for fast and highly selective turn-off detection of Fe3+ in water and pharmaceutical samples using synthesized azopyrazole-benzenesulfonamide derivative. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129175] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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12
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Musib D, Raza MK, Devi SS, Roy M. A reversible, benzothiazole-based “Turn-on” fluorescence sensor for selective detection of Zn2+ ions in vitro. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-1745-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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14
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Patil NS, Dhake RB, Ahamed MI, Fegade U. A Mini Review on Organic Chemosensors for Cation Recognition (2013-19). J Fluoresc 2020; 30:1295-1330. [DOI: 10.1007/s10895-020-02554-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 05/11/2020] [Indexed: 11/28/2022]
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15
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George K J, Halali VV, C. G. S, Suvina V, Sakar M, Balakrishna RG. Perovskite nanomaterials as optical and electrochemical sensors. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00306a] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The perovskite family is comprised of a great number of members because of the possible and flexible substitution of numerous ions in its system.
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Affiliation(s)
- Jesna George K
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - Vishaka V Halali
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - Sanjayan C. G.
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - V. Suvina
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
| | - M. Sakar
- Centre for Nano and Material Sciences
- Jain University
- Bangalore 562112
- India
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16
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Hou L, Liu T, Gong Y, Li J, Deng C, Zhang C, Wang Y, Shuang S, Liang W. A turn-on Schiff base fluorescent probe for the exogenous and endogenous Fe 3+ ion sensing and bioimaging of living cells. NEW J CHEM 2020. [DOI: 10.1039/d0nj04315j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A Schiff base fluorescent probe, namely naphthalic anhydride – (2-pyridine) hydrazone (NAH), has been synthesized and developed for the highly selective and sensitive monitoring of Fe3+ ions in an aqueous solution and living 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
| | - Tao Liu
- Department of Chemistry and Chemical Engineering
- Lvliang University
- Lvliang 033000
- P. R. China
| | - Yaling Gong
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines
- Institute of Materia Medica
- Chinese Academy of Medical Sciences and Peking Union Medical College
- Beijing 100050
- China
| | - Jin Li
- Department of Chemistry
- Taiyuan Normal University
- Jinzhong 030619
- 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
| | - Yu Wang
- Department of Chemistry
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Shaomin Shuang
- Department of Chemistry
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Wenting Liang
- Department of Chemistry
- Institute of Environmental Science
- Shanxi University
- Taiyuan 030006
- P. R. China
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