1
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Ozer T, Agir I, Borch T. Water monitoring with an automated smart sensor supported with solar power for real-time and long range detection of ferrous iron. Analyst 2024; 149:2671-2679. [PMID: 38411256 DOI: 10.1039/d4an00055b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Low-power and smart sensing systems for iron detection are necessary for in situ monitoring of water quality. Here, a potentiometric Fe2+-selective electrode (ISE) was fabricated based on cyanomethyl N-methyl-N-phenyl dithiocarbamate for the first time as an ionophore. Under optimal conditions, the ISE showed a Nernstian slope of 29.76 ± 0.6 mV per decade for Fe2+ ions over a wide concentration range from 1.0 × 10-1 to 1.0 × 10-5 M with a lower detection limit (LOD) of 1.0 × 10-6 M. The ISE interference of various cations on the potentiometric response was also investigated. The ISE had a response time less than 3 s and the lifetime was two months. Also, an automated, long-range (LoRa), wireless enabled sampling microfluidic device powered with a solar panel as an autonomous power source was developed for a continuous sampling and sensing process. The sensing platform was employed in the determination of Fe2+ in acid mine drainage and spiked water samples with an average recovery of 100.7%. This simple, inexpensive (below $350), portable sensing platform will allow for rapid real-time monitoring of ground-, drinking-, and industrial waters contaminated with iron.
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Affiliation(s)
- Tugba Ozer
- Department of Bioengineering, Faculty of Chemical and Metallurgical Engineering, Yildiz Technical University, 34220 Istanbul, Türkiye.
- Department of Chemistry, Colorado State University, 1170 Campus Delivery, Fort Collins, CO 80523, USA.
- Department of Soil and Crop Sciences, 1170 Campus Delivery, Fort Collins, CO 80523, USA
- Health Biotechnology Joint Research and Application Center of Excellence, 34220 Esenler, Istanbul, Türkiye
| | - Ismail Agir
- Department of Bioengineering, Istanbul Medeniyet University, Faculty of Engineering and Natural Sciences, 34700 Istanbul, Türkiye
| | - Thomas Borch
- Department of Chemistry, Colorado State University, 1170 Campus Delivery, Fort Collins, CO 80523, USA.
- Department of Soil and Crop Sciences, 1170 Campus Delivery, Fort Collins, CO 80523, USA
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2
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Nag R, Sivaiah A, Rao CP. Supramolecular Logic Gates Based on the Conjugates of Calixarenes and Carbohydrates. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:4579-4591. [PMID: 38386016 DOI: 10.1021/acs.langmuir.3c03707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
In the era of application-oriented research, laboratory to real life translation is highly regarded and in great demand. This could mean that molecular science developed for sensing and detecting a variety of chemical species awaits conversion to devices. In that, the molecular logic gates are the most promising ones where the information storage and/or data processing can be easily carried out in terms of molecular inputs and electrical response outputs. This would facilitate the simultaneous execution of a diverse array of molecular sensing functions. The recent progress in molecular logic gates based on supramolecular optical receptors, in particular, fluorescent ones, such as calixarene derivatives and carbohydrate conjugates will have a transformative impact on molecular devices and will encourage this science to yield technology. Therefore, this review provides a critical evaluation of recent publications on molecular logic gates based on the derivatives of calixarenes and glyco-conjugates, including several from our own research group, with the view that the corresponding applications are a beneficiary in laboratory-to-device translation. In addition, this review is also expected to assist young researchers in planning their research focus in the broad area of supramolecular-based logic gates targeting some specific applications.
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Affiliation(s)
- Rahul Nag
- Université Paris-Saclay, CNRS, Laboratoire de Physique des Solides, 91405 Orsay, France
| | - Areti Sivaiah
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat - Surat-Dumas Road, Surat 395007, India
| | - Chebrolu Pulla Rao
- Department of Chemistry, School of Engineering and Applied Sciences, SRM University AP, Neerukonda (P.O.), Guntur, Andhra Pradesh 522240, India
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3
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Das J, Ghosh M, Ghosh B, Mandal P, Maji S, Das D. A single probe for solvent dependent optical recognition of iron(II/III) and arsenite: discrimination between iron redox states with single crystal X-ray structure evidence. Sci Rep 2023; 13:18039. [PMID: 37865670 PMCID: PMC10590385 DOI: 10.1038/s41598-023-43154-2] [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: 05/19/2023] [Accepted: 09/20/2023] [Indexed: 10/23/2023] Open
Abstract
The detection and discrimination of Fe2+ and Fe3+ ions have been investigated using a simple probe (L), produced by the condensation of ethylenediamine and 3-ethoxysalicyaldehyde. Single crystal X-ray structures demonstrate that L interacts with Fe2+ and Fe3+. In aqueous-DMSO media, the L recognises AsO2- by fluorescence and colorimetry techniques. The AsO2- aided PET inhibition and H-bond assisted chelation enhanced fluorescence (CHEF) boost fluorescence by 91-fold. The L can detect 0.354 ppb Fe2+, 0.22 ppb Fe3+ and 0.235 ppt AsO2-.
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Affiliation(s)
- Jayanta Das
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, 713104, India
| | - Milan Ghosh
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, 713104, India
| | - Biplab Ghosh
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, 713104, India
| | - Prasenjit Mandal
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, 713104, India
| | - Sangita Maji
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, 713104, India
| | - Debasis Das
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, 713104, India.
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Sehrawat S, Mahajan A, Sandhu N, Anand V, Rana VS, Singh AP, Yadav RK, Singh AP. Novel schiff base as Fe3+ sensor as well as an antioxidant and its theoretical studies. MAIN GROUP CHEMISTRY 2022. [DOI: 10.3233/mgc-220076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
A novel Schiff base derivative L (N1-(thiophene-2-ylmethylene)benzene-1,2-diamine) was synthesized via condensation reaction of 3-thiophene carboxaldehyde and 1,2-diamino benzene. The synthesized compound was authenticated using 1 H NMR, 13 C NMR, HRMS, and IR spectroscopy. The compound L was found to be a Fe3+ sensor with the complexation ratio of 1 : 3 as revealed by Job’s plot with maximum absorption at 318 nm. The photophysical properties were studied using absorption and emission spectra. DFT and TD-DFT studies were carried out in order to support the photophysical outcomes of compound L. An antioxidant behaviour of compound L was studied using TAC, FRAP, and DPPH assays and it was found to be showing better TAC activity than the used standard i.e. gallic acid.
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Affiliation(s)
- Suvidha Sehrawat
- Department of Chemistry, UIS, Chandigarh University, Mohali, Punjab
| | - Alisha Mahajan
- Department of Chemistry, UIS, Chandigarh University, Mohali, Punjab
| | - Navjot Sandhu
- Department of Chemistry, UIS, Chandigarh University, Mohali, Punjab
| | - Vivek Anand
- Department of Chemistry, UIS, Chandigarh University, Mohali, Punjab
| | - Vivek Singh Rana
- Department of Chemistry, UIS, Chandigarh University, Mohali, Punjab
| | | | - Rajesh Kumar Yadav
- Department of Applied Science (Chemistry), Madan Mohan Malaviya University of Technology, Gorakhpur, U.P., India
| | - Atul P. Singh
- Department of Chemistry, UIS, Chandigarh University, Mohali, Punjab
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5
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Upconversion nanoparticles/carbon dots (UCNPs@CDs) composite for simultaneous detection and speciation of divalent and trivalent iron ions. Anal Chim Acta 2021; 1183:338973. [PMID: 34627508 DOI: 10.1016/j.aca.2021.338973] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/11/2021] [Accepted: 08/19/2021] [Indexed: 01/18/2023]
Abstract
In this study, the application of carbon dots (CDs) modified NaYF4:Yb, Er nanoparticles (UCNPs@CDs) as the fluorescent nanoprobe for simultaneous detection of Fe2+ and Fe3+ was investigated. Fe3+ quantification (5-80 μmol L-1) was achieved, as a result of Fe3+ induced fluorescence quenching of UCNPs@CDs at 434 nm (under the 336 nm excitation). The chelate (Fe2+-phen) formed by Fe2+ and 1,10-phenanthroline had a broad absorption centered at 510 nm, due to inner filter effect (IFE), Fe2+ quantification (4-120 μmol L-1) was achieved as a result of (Fe2+-phen) induced fluorescence quenching of UCNPs@CDs at 545 nm (under the 980 nm excitation). The resultant UCNPs@CDs probe, with excellent anti-interference capability, favorable fluorescence stability, and convincing performance in real sample analysis, showed promising application in simultaneous detection of Fe2+ and Fe3+.
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Asadi P, Falsafin M, Dinari M. Construction of new covalent organic frameworks with benzimidazole moiety as Fe3+ selective fluorescence chemosensors. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129546] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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7
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Uttam B, Jahan I, Sen S, Rao CP. Coumarin-Calix[4]arene Conjugate-Anchored SiO 2 Nanoparticles as an Ultrasensor Material for Fe 3+ to Work in Water, in Serum, and in Biological Cells. ACS OMEGA 2020; 5:21288-21299. [PMID: 32875265 PMCID: PMC7450711 DOI: 10.1021/acsomega.0c03373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 07/28/2020] [Indexed: 05/05/2023]
Abstract
A coumarin-appended calixarene derivative ( CouC4A ) and a hybrid material generated by covalently linking this onto a silica surface ( CouC4A@SiO 2 ) were synthesized and were characterized by various analytical, spectroscopy, and microscopy methods. Both these materials are capable of sensing Fe3+ with greater sensitivity and selectivity. The sensitivity is enhanced by 30,000 fold on going from a simple solution phase to the silica surface with the limit of Fe3+ detection being 1.75 ± 0.4 pM when CouC4A@SiO 2 is used, and the sensing is partially reversible with phosphates, while it is completely reversible with adenosine 5'-triphosphate (ATP). While the calix precursor, CouC4A , has a limitation to work in water, anchoring this onto SiO2 endowed it with the benefit of its use in water as well as in buffer and thereby extends its application toward Fe3+ sensing even in the biorelevant medium such as fetal bovine serum and human serum. The hybrid material is biocompatible and shows ∼90% cell viability in the case of MDA-MB231 and 3T3 cell lines. CouC4A@SiO 2 functions as a reversible sensor for Fe3+ with the use of ATP in vitro as well as in biological cells. Thus, the inorganic-organic hybrid material, such as, CouC4A@SiO 2 , is an indispensable material for sensitive and selective detection of Fe3+ in a picomolar range in solution and in nanomolar to micromolar range in biorelevant fluids and biological cells, respectively.
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Affiliation(s)
- Bhawna Uttam
- Department
of Chemistry, Indian Institute of Technology
Bombay, Powai, Mumbai 400 076, India
| | - Iffat Jahan
- Department
of Biosciences & Bioengineering, Indian
Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Shamik Sen
- Department
of Biosciences & Bioengineering, Indian
Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Chebrolu Pulla Rao
- Department
of Chemistry, Indian Institute of Technology
Tirupati, Settipalli Post, Tirupati 517 506, Andhra Pradesh, India
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8
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Mohan V, Das N, Jain VK, Khan T, Pandey SK, Faizi MSH, Daniel J, Sen P. Highly Selective and Sensitive (PPB Level) Quinolin‐Based Colorimetric Chemosensor for Cu(II). ChemistrySelect 2020. [DOI: 10.1002/slct.202001814] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Vaisakh Mohan
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208 016 UP India
- Present address: Department of Chemistry TKM College of Engineering Kollam 691 005 Kerala India
| | - Nilimesh Das
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208 016 UP India
| | - Vipin K. Jain
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208 016 UP India
| | - Tanmoy Khan
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208 016 UP India
| | - Sarvesh K. Pandey
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208 016 UP India
- Present address: Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore Bangalore 560 012 Karnataka India
| | - Md. Serajul H. Faizi
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208 016 UP India
- Present address: Department of Chemistry Langat Singh College B. R. A. Bihar University Muzaffarpur 842 001 Bihar India
| | - Joseph Daniel
- Department of Chemistry Christ Church College Kanpur 208 001 UP India
| | - Pratik Sen
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208 016 UP India
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9
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Synthesis of Poly-Amino Acid Ionic Liquid Up-Conversion Fluorescent Probe and its Application in Fe(II)/Fe(III) Speciation Analysis. J Fluoresc 2020; 30:309-316. [DOI: 10.1007/s10895-020-02499-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/21/2020] [Indexed: 02/06/2023]
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10
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Ferrocene appended fluorescein-based ratiomeric fluorescence and electrochemical chemosensor for Fe3+ and Hg2+ ions in aqueous media: Application in real samples analysis. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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11
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Wang M, Zhang YM, Zhao QY, Fu ZH, Zhang ZH. A new acetal as a fluorescent probe for highly selective detection of Fe3+ and its application in bioimaging. Chem Phys 2019. [DOI: 10.1016/j.chemphys.2019.110470] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Sahoo SK, Crisponi G. Recent Advances on Iron(III) Selective Fluorescent Probes with Possible Applications in Bioimaging. Molecules 2019; 24:E3267. [PMID: 31500326 PMCID: PMC6767235 DOI: 10.3390/molecules24183267] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 09/05/2019] [Accepted: 09/06/2019] [Indexed: 12/13/2022] Open
Abstract
Iron(III) is well-known to play a vital role in a variety of metabolic processes in almost all living systems, including the human body. However, the excess or deficiency of Fe3+ from the normal permissible limit can cause serious health problems. Therefore, novel analytical methods are developed for the simple, direct, and cost-effective monitoring of Fe3+ concentration in various environmental and biological samples. Because of the high selectivity and sensitivity, fast response time, and simplicity, the fluorescent-based molecular probes have been developed extensively in the past few decades to detect Fe3+. This review was narrated to summarize the Fe3+-selective fluorescent probes that show fluorescence enhancement (turn-on) and ratiometric response. The Fe3+ sensing ability, mechanisms along with the analytical novelties of recently reported 77 fluorescent probes are discussed.
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Affiliation(s)
- Suban K. Sahoo
- Department of Applied Chemistry, S.V. National Institute Technology, Surat 395007, Gujrat, India
| | - Guido Crisponi
- Dipartimento di Scienze Chimiche e Geologiche, Università di Cagliari, 09042 Monserrato, Italy;
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13
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Kumar R, Sharma A, Singh H, Suating P, Kim HS, Sunwoo K, Shim I, Gibb BC, Kim JS. Revisiting Fluorescent Calixarenes: From Molecular Sensors to Smart Materials. Chem Rev 2019; 119:9657-9721. [DOI: 10.1021/acs.chemrev.8b00605] [Citation(s) in RCA: 212] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Rajesh Kumar
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Amit Sharma
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Hardev Singh
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Paolo Suating
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Hyeong Seok Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Kyoung Sunwoo
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Inseob Shim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Bruce C. Gibb
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
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Gorbunov A, Kuznetsova J, Puchnin K, Kovalev V, Vatsouro I. Triazolated calix[4]arenes from 2-azidoethylated precursors: is there a difference in the way the triazoles are attached to narrow rims? NEW J CHEM 2019. [DOI: 10.1039/c8nj06464d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A large series of narrow-rim 4-R-1-triazolated calix[4]arenes was prepared, and these compounds were compared in terms of their cation-binding ability with the ‘inverted’ 1-R-4-triazolated calix[4]arenes.
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Affiliation(s)
- Alexander Gorbunov
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- 119991 Moscow
- Russia
| | - Julia Kuznetsova
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- 119991 Moscow
- Russia
| | - Kirill Puchnin
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- 119991 Moscow
- Russia
| | - Vladimir Kovalev
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- 119991 Moscow
- Russia
| | - Ivan Vatsouro
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- 119991 Moscow
- Russia
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15
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Lee SY, Yang M, Kim C. A dual target chemosensor for the fluorometric detection of In 3+ and colorimetric detection of Fe 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 205:622-629. [PMID: 30077953 DOI: 10.1016/j.saa.2018.07.091] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/25/2018] [Accepted: 07/30/2018] [Indexed: 06/08/2023]
Abstract
A new dual target chemosensor 1, 1,1'‑((1E,1'E)‑((thiobis(ethane‑2,1‑diyl))bis(azanylylidene))bis(methanylylidene))bis(naphthalen‑2‑ol), was prepared by the reaction of a hydroxy-naphthaldehyde and a thiobis(ethylamine). Sensor 1 detected In3+ with turn-on fluorescence and Fe3+ via the change of color from colorless to pale violet. The sensing behaviors of 1 toward In3+ and Fe3+ were studied through photophysical experiments, ESI-mass, NMR titration, and theoretical calculations. In particular, 1 can discriminate In3+ from Al3+ and Fe3+ from Fe2+. Limits of detection for the analysis of In3+ and Fe3+ ions turned out to be 5.89 μM and 0.30 μM, respectively. In addition, sensor 1 functioned practically as a naked-eye test strip for Fe3+ and could be recycled by using EDTA for In3+ and DFO for Fe3+.
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Affiliation(s)
- Seong Youl Lee
- Depart. of Fine Chem, Seoul National Univ. of Sci, and Tech, Seoul 130-743, Republic of Korea
| | - Minuk Yang
- Depart. of Fine Chem, Seoul National Univ. of Sci, and Tech, Seoul 130-743, Republic of Korea
| | - Cheal Kim
- Depart. of Fine Chem, Seoul National Univ. of Sci, and Tech, Seoul 130-743, Republic of Korea.
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16
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Recognition of ceric ion in aqueous medium at pico-molar level: Colorimetric, fluorimetric and single crystal X-ray structural evidences. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.08.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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17
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Characterization of a fluorescent hydrogel synthesized using chitosan, polyvinyl alcohol and 9-anthraldehyde for the selective detection and discrimination of trace Fe3+ and Fe2+ in water for live-cell imaging. Carbohydr Polym 2018; 193:119-128. [DOI: 10.1016/j.carbpol.2018.03.073] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 03/18/2018] [Accepted: 03/22/2018] [Indexed: 01/09/2023]
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18
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Sreedevi P, Nair JB, Preethanuj P, Jeeja BS, Suresh CH, Maiti KK, Varma RL. Calix[4]arene Based Redox Sensitive Molecular Probe for SERS Guided Recognition of Labile Iron Pool in Tumor Cells. Anal Chem 2018; 90:7148-7153. [PMID: 29792682 DOI: 10.1021/acs.analchem.8b01982] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Targeting the intracellular "labile" iron pool is turned as a key modulator for cancer progression since the former is responsible for several pathological processes in tumor cells. Herein, we report a nonfluorescent calix[4]arene based triazole appended molecular probe (PTBC) for redox-specific detection of Fe3+ under physiological condition by UV-vis, FT-IR, 1H NMR, HR-MS spectroscopies, ITC, and the binding strategy between Calix[4]arene and Fe3+ was modeled by DFT calculations. As a new insight PTBC probe showed significant Raman fingerprint through surface enhanced Raman scattering (SERS) modality revealing the ultrasensitive detection of Fe3+ with a LOD of 2 nM. Interestingly, intracellular "iron pool" has been recognized in human lung adenocarcinoma cells (A549) by the PTBC illustrating the distinct Raman mapping. Finally, PTBC imparted cytotoxicity via reactive oxygen species (ROS) generation in cellular milieu signifies its capability as a theranostic molecular probe.
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Affiliation(s)
- Padincharapad Sreedevi
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India
| | - Jyothi B Nair
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
| | - Preethalayam Preethanuj
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India
| | - Benadicta S Jeeja
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India
| | - Cherumuttathu H Suresh
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
| | - Kaustabh Kumar Maiti
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
| | - Ramavarma Luxmi Varma
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
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19
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Anandababu A, Anandan S, Ashokkumar M. A Simple Discriminating p-tert-Butylcalix[4]arene Thiospirolactam Rhodamine B Based Colorimetric and Fluorescence Sensor for Mercury Ion and Live Cell Imaging Applications. ChemistrySelect 2018. [DOI: 10.1002/slct.201800044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ambigapathi Anandababu
- Nanomaterials and Solar Energy Conversion Lab; Department of Chemistry; National Institute of Technology; Tiruchirappalli-620 015
| | - Sambandam Anandan
- Nanomaterials and Solar Energy Conversion Lab; Department of Chemistry; National Institute of Technology; Tiruchirappalli-620 015
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20
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Singh H, Rajeshwari M, Khurana J. Synthesis, photophysical studies, and application of novel 2,7-bis((1-butyl-1H-1,2,3-triazol-4-yl)methoxy)naphthalene as a highly selective, reversible fluorescence chemosensor for detection Fe3+ ions. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Jang HJ, Kang JH, Lee M, Lim MH, Kim C. Fluorescent Sensor for Sequentially Monitoring Zinc(II) and Cyanide Anion in Near-Perfect Aqueous Media. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b03826] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hyo Jung Jang
- Department
of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea
| | - Ji Hye Kang
- Department
of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea
| | - Misun Lee
- Department
of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Mi Hee Lim
- Department
of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Cheal Kim
- Department
of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Republic of Korea
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22
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Lu S, Zhang X, Chen L, Yang P. Colorimetric determination of ferrous ion via morphology transition of gold nanorods. Mikrochim Acta 2017; 185:76. [PMID: 29594623 DOI: 10.1007/s00604-017-2602-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 12/01/2017] [Indexed: 01/26/2023]
Abstract
A colorimetric method is described for the determination of ferrous ion (Fe2+) with high sensitivity and selectivity. The method is based on catalytic etching of gold nanorod (NR). In an acid condition, Fe2+ reacts with H2O2 to produce superoxide radical (O2•-) that etches gold NRs from the low energy surface along the longitudinal direction preferentially. As a result, the changes in the absorption spectrum and color of gold NR can be measured and also can be detected visually. Under the optimal conditions, the assay has very low detection limit (13.5 nM) and a linear response in a concentration range of 75 to 1 μM. The method was applied to the determination of Fe2+ in spiked samples of fetal bovine serum and also transferred to a kind of test stripe for use in fast practical applications. A unique colorimetric sensing method is demonstrated for the colorimetric detection of Fe2+, again based on the oxidation of gold nanorods which leads to the blue-shift of the absorption. Graphical abstract A unique colorimetric sensing method was shown for the colorimetric detection of Fe2+. Fe2+reacts with H2O2 to generate superoxide radical that oxidize gold nanorods. This leads to a color change from blue-green to pink.
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Affiliation(s)
- Simin Lu
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Xiao Zhang
- School of Chemistry, University of New South Wales, Sydney, 2052, Australia
| | - Ling Chen
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, People's Republic of China
| | - Ping Yang
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, People's Republic of China.
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23
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Li B, Tian J, Zhang D, Tian F. A novel colorimetric fluorescence sensor for Fe3+
based on quinoline Schiff base. LUMINESCENCE 2017; 32:1567-1573. [DOI: 10.1002/bio.3361] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 04/24/2017] [Accepted: 05/09/2017] [Indexed: 01/31/2023]
Affiliation(s)
- Bin Li
- College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot P. R. China
| | - Jianfei Tian
- College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot P. R. China
| | - Dan Zhang
- College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot P. R. China
| | - Fuli Tian
- College of Chemistry and Chemical Engineering; Inner Mongolia University; Hohhot P. R. China
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24
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Song H, Wang Y, Wang G, Wei H, Luo S. Ultrathin two-dimensional MnO2 nanosheet as a stable coreactant of 3,3′,5,5′-tetramethylbenzidine chromogenic substrate for visual and colorimetric detection of iron(II) ion. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2361-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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25
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Aljabri MD, Rahman S, Georghiou PE. Synthesis, Complexation and DFT Computational Studies of Bis(naphthyl)methane-“Capped” Triazole-Linked Calix[4]arenes as Fe3+Fluorescent Chemosensors. ChemistrySelect 2017. [DOI: 10.1002/slct.201601923] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | - Shofiur Rahman
- Department of Chemistry; Memorial University of Newfoundland, St. John's, Newfoundland and Labrador; Canada A1B3X7
| | - Paris E. Georghiou
- Department of Chemistry; Memorial University of Newfoundland, St. John's, Newfoundland and Labrador; Canada A1B3X7
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26
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Gorbunov A, Sokolova N, Kudryashova E, Nenajdenko V, Kovalev V, Vatsouro I. Chiral Heteroditopic Baskets Designed from Triazolated Calixarenes and Short Peptides. Chemistry 2016; 22:12415-23. [PMID: 27444143 DOI: 10.1002/chem.201601818] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Indexed: 01/06/2023]
Abstract
Cone calix[4]arenes and calix[6]arenes bearing two, three, and four short peptide units each having two chiral carbon atoms were prepared. The syntheses were performed by using an efficient modular approach that includes the Ugi preparation of the azido-peptide followed by its reactions with the propargylated calixarenes under CuAAC (Cu(I) -catalyzed azide-alkyne cycloaddition) conditions. The three novel multitopic hosts were probed for their ability to bind metal ions by UV titration, and showed the highest complexation efficiency towards copper(II) and lead(II). These two cations possessed quite different complexation modes with copper(II) bound predominantly by multiple-triazole sites, in contrast to lead(II), which is stabilized mainly by multiple interactions with amide groups of the peptide units. Circular dichroism data for the free chiral hosts, their equimolar mixtures with copper(II) perchlorate and lead(II) perchlorate, and for tertiary mixtures of all three compounds showed the formation of mono- and binuclear complexes, or a switching behavior, depending on the structure of the host and the addition order of the cations.
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Affiliation(s)
- Alexander Gorbunov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Lenin's Hills 1, 119991, Moscow, Russia
| | - Nadezhda Sokolova
- Department of Chemistry, M. V. Lomonosov Moscow State University, Lenin's Hills 1, 119991, Moscow, Russia
| | - Elena Kudryashova
- Department of Chemistry, M. V. Lomonosov Moscow State University, Lenin's Hills 1, 119991, Moscow, Russia
| | - Valentine Nenajdenko
- Department of Chemistry, M. V. Lomonosov Moscow State University, Lenin's Hills 1, 119991, Moscow, Russia
| | - Vladimir Kovalev
- Department of Chemistry, M. V. Lomonosov Moscow State University, Lenin's Hills 1, 119991, Moscow, Russia
| | - Ivan Vatsouro
- Department of Chemistry, M. V. Lomonosov Moscow State University, Lenin's Hills 1, 119991, Moscow, Russia.
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27
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Rahman S, Assiri Y, Alodhayb AN, Beaulieu LY, Oraby AK, Georghiou PE. Naphthyl “capped” triazole-linked calix[4]arene hosts as fluorescent chemosensors towards Fe3+ and Hg2+: an experimental and DFT computational study. NEW J CHEM 2016. [DOI: 10.1039/c5nj01362c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The metal binding properties of four new “capped” 1,2,3-triazole linked receptors 6a–d are reported.
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Affiliation(s)
- Shofiur Rahman
- Department of Chemistry
- Memorial University of Newfoundland
- Newfoundland and Labrador
- Canada A1B3X7
| | - Yousif Assiri
- Department of Chemistry
- Memorial University of Newfoundland
- Newfoundland and Labrador
- Canada A1B3X7
| | - Abdullah N. Alodhayb
- Department of Physics and Physical Oceanography
- Memorial University of Newfoundland
- Newfoundland and Labrador
- Canada A1B3X7
| | - Luc Y. Beaulieu
- Department of Physics and Physical Oceanography
- Memorial University of Newfoundland
- Newfoundland and Labrador
- Canada A1B3X7
| | - Ahmed K. Oraby
- Department of Chemistry
- Memorial University of Newfoundland
- Newfoundland and Labrador
- Canada A1B3X7
| | - Paris E. Georghiou
- Department of Chemistry
- Memorial University of Newfoundland
- Newfoundland and Labrador
- Canada A1B3X7
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28
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Ramakrishna V, Suresh E, Boricha VP, Bhatt AK, Paul P. Synthesis, crystal structures and competitive complexation property of a family of calix-crown hybrid molecules and their application in extraction of potassium from bittern. Supramol Chem 2015. [DOI: 10.1080/10610278.2015.1080367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Vallu Ramakrishna
- Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar364002, India
| | - E. Suresh
- Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar364002, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-CSMCRI, G. B. Marg, Bhavnagar364002, India
| | - Vinod P. Boricha
- Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar364002, India
| | - Anjani K. Bhatt
- Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar364002, India
| | - Parimal Paul
- Analytical Division and Centralized Instrument Facility, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar364002, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-CSMCRI, G. B. Marg, Bhavnagar364002, India
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29
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Jin Q, Hu Y, Sun Y, Li Y, Huo J, Zhao X. Room-temperature phosphorescence by Mn-doped ZnS quantum dots hybrid with Fenton system for the selective detection of Fe2+. RSC Adv 2015. [DOI: 10.1039/c5ra04026d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Fe2+ was selectively detected based on the phosphorescence quenching of MPA–Mn : ZnS QDs caused by hydroxyl radicals from the Fenton reaction.
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Affiliation(s)
- Qing Jin
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
| | - Yueli Hu
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
| | - Yuxiu Sun
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
| | - Yan Li
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
| | - Jianzhong Huo
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
| | - Xiaojun Zhao
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
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30
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Wei P, Li D, Shi B, Wang Q, Huang F. An anthracene-appended 2:3 copillar[5]arene: synthesis, computational studies, and application in highly selective fluorescence sensing for Fe(iii) ions. Chem Commun (Camb) 2015; 51:15169-72. [DOI: 10.1039/c5cc06682d] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A novel anthracene-appended 2:3 copillar[5]arene was prepared and it was further used as a Fe3+-selective fluorescent chemosensor over a wide range of metal ions. The binding mode was modeled by DFT and molecular dynamics computational calculations.
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Affiliation(s)
- Peifa Wei
- State Key Laboratory of Chemical Engineering
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Debing Li
- Department of Chemistry and Soft Matter Research Center
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Bingbing Shi
- State Key Laboratory of Chemical Engineering
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Qi Wang
- Department of Chemistry and Soft Matter Research Center
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
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31
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Yu Y, Cheng X, Liu H, Gu S, Jiang Z, Huang H, Lian J. Highly sensitive fluorescent polyamide for detection of Hg2+, Hg+, Fe3+, and Fe2+ions. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27489] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yun Yu
- College of Textiles and Garments, Southwest University; Chongqing 400715 People's Republic of China
- School of Chemistry and Materials Science, South-Central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Xinjian Cheng
- College of Textiles and Garments, Southwest University; Chongqing 400715 People's Republic of China
- School of Chemistry and Materials Science, South-Central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Honglin Liu
- School of Chemistry and Materials Science, South-Central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Shuangying Gu
- School of Chemistry and Materials Science, South-Central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Zhuoni Jiang
- School of Chemistry and Materials Science, South-Central University for Nationalities; Wuhan 430074 People's Republic of China
| | - Hui Huang
- LMB, South China Sea Institute of Oceanology, Chinese Academy of Sciences; Guangzhou 510301 People's Republic of China
| | - Jiansheng Lian
- LMB, South China Sea Institute of Oceanology, Chinese Academy of Sciences; Guangzhou 510301 People's Republic of China
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32
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Mi YS, Liang DM, Chen YT, Luo XB, Xiang JN. A rhodamine–quinoline type molecular switch as a highly selective sequential sensor for Al3+and F−in aqueous solution. RSC Adv 2014. [DOI: 10.1039/c4ra06473a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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33
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Srivastava P, Razi SS, Ali R, Gupta RC, Yadav SS, Narayan G, Misra A. Selective Naked-Eye Detection of Hg2+ through an Efficient Turn-On Photoinduced Electron Transfer Fluorescent Probe and Its Real Applications. Anal Chem 2014; 86:8693-9. [DOI: 10.1021/ac501780z] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Priyanka Srivastava
- Department
of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi 221005 Uttar Pradesh, India
| | - Syed S. Razi
- Department
of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi 221005 Uttar Pradesh, India
| | - Rashid Ali
- Department
of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi 221005 Uttar Pradesh, India
| | - Ramesh C. Gupta
- Department
of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi 221005 Uttar Pradesh, India
| | - Suresh S. Yadav
- Department
of Molecular and Human Genetics, Faculty of Science, Banaras Hindu University, Varanasi 221005 Uttar Pradesh, India
| | - Gopeshwar Narayan
- Department
of Molecular and Human Genetics, Faculty of Science, Banaras Hindu University, Varanasi 221005 Uttar Pradesh, India
| | - Arvind Misra
- Department
of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi 221005 Uttar Pradesh, India
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34
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Cao X, Luo L, Zhang F, Miao F, Tian D, Li H. Synthesis of a deep cavity calix[4]arene by fourfold Sonogashira cross-coupling reaction and selective fluorescent recognition toward p-nitrophenol. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.02.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Xu Y, Zhang D, Li B, Zhang Y, Sun S, Pang Y. A near infrared fluorescent dye for trivalent ions sensing and working as a molecular keypad lock. RSC Adv 2014. [DOI: 10.1039/c3ra47635a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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36
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Murale DP, Manjare ST, Lee YS, Churchill DG. Fluorescence probing of the ferric Fenton reaction via novel chelation. Chem Commun (Camb) 2014; 50:359-61. [DOI: 10.1039/c3cc47038e] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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37
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Hu S, Wu G, Xu C, Dong J, Gao Q. A new fluorescent chemosensor for Fe3+ based upon 2,5-diphenylfuran and 8-hydroxyquinoline. J Photochem Photobiol A Chem 2013. [DOI: 10.1016/j.jphotochem.2013.07.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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38
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Cho J, Pradhan T, Kim JS, Kim S. Bimodal Calix[2]triazole[2]arene Fluorescent Ionophore. Org Lett 2013; 15:4058-61. [DOI: 10.1021/ol401469z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jihee Cho
- College of Pharmacy, Seoul National University, Seoul 151-742, Korea, and Department of Chemistry, Korea University, Seoul 136-701, Korea
| | - Tuhin Pradhan
- College of Pharmacy, Seoul National University, Seoul 151-742, Korea, and Department of Chemistry, Korea University, Seoul 136-701, Korea
| | - Jong Seung Kim
- College of Pharmacy, Seoul National University, Seoul 151-742, Korea, and Department of Chemistry, Korea University, Seoul 136-701, Korea
| | - Sanghee Kim
- College of Pharmacy, Seoul National University, Seoul 151-742, Korea, and Department of Chemistry, Korea University, Seoul 136-701, Korea
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39
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Goswami S, Aich K, Das S, Das AK, Sarkar D, Panja S, Mondal TK, Mukhopadhyay S. A red fluorescence ‘off–on’ molecular switch for selective detection of Al3+, Fe3+ and Cr3+: experimental and theoretical studies along with living cell imaging. Chem Commun (Camb) 2013; 49:10739-41. [DOI: 10.1039/c3cc46860g] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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