51
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Bochkov AY, Akchurin IO, Traven VF. A new facile way for the preparation of 3-formylcoumarins. HETEROCYCL COMMUN 2017. [DOI: 10.1515/hc-2017-0038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract3-Formylcoumarins 2 are formed as single products in high yields upon reduction of 3-cyanocoumarins 1 with Raney nickel in formic acid. The starting materials 1 are easily accessible by Knoevenagel condensation of commercially available salicylaldehydes.
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Affiliation(s)
- Andrei Y. Bochkov
- 1Mendeleev University of Chemical Technology, Miusskaya Sq., 9, Moscow 125047, Russia
| | - Igor O. Akchurin
- 1Mendeleev University of Chemical Technology, Miusskaya Sq., 9, Moscow 125047, Russia
| | - Valerii F. Traven
- 1Mendeleev University of Chemical Technology, Miusskaya Sq., 9, Moscow 125047, Russia
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52
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Ma L, Liu G, Pu S, Zheng C, Fan C. Solvent-dependent selective fluorescence sensor for Zn 2+ and Al 3+ based on a new diarylethene with a salicylal schiff base group. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.02.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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53
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Bhatta SR, Bheemireddy V, Thakur A. A Redox-Driven Fluorescence “Off–On” Molecular Switch Based on a 1,1′-Unsymmetrically Substituted Ferrocenyl Coumarin System: Mimicking Combinational Logic Operation. Organometallics 2017. [DOI: 10.1021/acs.organomet.6b00883] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sushil Ranjan Bhatta
- Department
of Chemistry, National Institute of Technology Rourkela, Odisha 769008, India
| | - Varun Bheemireddy
- Department
of Physical Science, Indian Institute of Science Education and Research-Kolkata, Mohanpur 741246, India
| | - Arunabha Thakur
- Department
of Chemistry, National Institute of Technology Rourkela, Odisha 769008, India
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54
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Oguz M, Bhatti AA, Karakurt S, Aktas M, Yilmaz M. New water soluble Hg 2+ selective fluorescent calix[4]arenes: Synthesis and application in living cells imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 171:340-345. [PMID: 27566920 DOI: 10.1016/j.saa.2016.08.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 07/13/2016] [Accepted: 08/18/2016] [Indexed: 06/06/2023]
Abstract
The present study demonstrates the synthesis of water-soluble fluorescent calix[4]arenes (6 and 7) and its application in living cell imaging for Hg2+ detection at a low level. The synthesized fluorescent ligands 6 and 7 were characterized by 1H NMR technique. The fluorescent study showed both water soluble ligands were Hg2+ selective and follow photo-induced electron transfer (PET) process. From the fluorimeter titration experiment detection limit was calculated as 1.14×10-5 and 3.42×10-5 for ligand 6 and 7, respectively. From the Benesi-Hildebrand plot binding constant values were evaluated as 666.7 and 733.3M-1 for 6 and 7, respectively. The interactions between ligands 6 and 7 and Hg2+ were also demonstrated in living cells, SW-620, using Fluorescent Cell Imager. While ligands 6 and 7 alone show fluorescent properties, they loss their action with the presence of Hg2+ in SW-620 cells.
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Affiliation(s)
- Mehmet Oguz
- Selcuk University, Department of Chemistry, 42031 Konya, Turkey
| | - Asif Ali Bhatti
- Selcuk University, Department of Chemistry, 42031 Konya, Turkey; National Center of Excellence in Analytical Chemistry University of Sindh, Jamshoro 76080, Pakistan
| | - Serdar Karakurt
- Selcuk University, Department of Biochemistry, Konya 42031, Turkey
| | - Mehmet Aktas
- Selcuk University, Department of Chemistry, 42031 Konya, Turkey
| | - Mustafa Yilmaz
- Selcuk University, Department of Chemistry, 42031 Konya, Turkey.
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55
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Guo L, Yang D, Xia L, Qu F, Dou Y, Qu F, Kong R, You J. A highly water-soluble, sensitive, coumarin-based fluorescent probe for detecting thiols, and its application in bioimaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj02391j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In this study, a coumarin-based probe (probe 1) bearing a maleimide group was used to rapidly and selectively detect thiols.
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Affiliation(s)
- Lan Guo
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Daoshan Yang
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Lian Xia
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Fei Qu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Yanan Dou
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Fengli Qu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Rongmei Kong
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Jinmao You
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
- Northwest Plateau Institute of Biology
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56
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Paul S, Sepay N, Sarkar S, Roy P, Dasgupta S, Saha Sardar P, Majhi A. Interaction of serum albumins with fluorescent ligand 4-azido coumarin: spectroscopic analysis and molecular docking studies. NEW J CHEM 2017. [DOI: 10.1039/c7nj02335a] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The investigation of the binding of 4-AC to biomolecular systems using photophysical techniques and molecular docking studies.
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Affiliation(s)
- Sandip Paul
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
| | - Nasim Sepay
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
| | - Shrabana Sarkar
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
| | - Pritam Roy
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur
- India
| | - Swagata Dasgupta
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur
- India
| | - Pinki Saha Sardar
- The Department of Chemistry
- The Bhawanipur Education Society College
- Kolkata 700020
- India
| | - Anjoy Majhi
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
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57
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Maji A, Pal S, Lohar S, Mukhopadhyay SK, Chattopadhyay P. A new turn-on benzimidazole-based greenish-yellow fluorescent sensor for Zn2+ions at biological pH applicable in cell imaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj01821e] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A newly designed and structurally characterized non-cytotoxic benzimidazole containing quinazoline derivative (HL) acts as a ‘turn-on’ greenish-yellow fluorescent sensor selective for Zn2+ions at as low as 39.91 nM in 5 mM HEPES buffer (DMSO/water: 1/5, v/v) at biological pH.
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Affiliation(s)
- Abhishek Maji
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
| | - Siddhartha Pal
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
| | - Somenath Lohar
- Department of Chemistry
- The University of Burdwan
- Burdwan-713104
- India
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58
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Nazir R, Stasyuk AJ, Gryko DT. Vertically π-Expanded Coumarins: The Synthesis and Optical Properties. J Org Chem 2016; 81:11104-11114. [DOI: 10.1021/acs.joc.6b02094] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rashid Nazir
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Anton J. Stasyuk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Daniel T. Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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59
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A colorimetric and fluorescent probe for detecting intracellular biothiols. Biosens Bioelectron 2016; 85:46-52. [DOI: 10.1016/j.bios.2016.04.098] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 04/28/2016] [Accepted: 04/29/2016] [Indexed: 12/13/2022]
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60
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Bhatti AA, Oguz M, Memon S, Yilmaz M. Dual Fluorescence Response of Newly Synthesized Naphthalene Appended Calix[4]arene Derivative towards Cu2+ and I−. J Fluoresc 2016; 27:263-270. [DOI: 10.1007/s10895-016-1953-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 10/19/2016] [Indexed: 10/20/2022]
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61
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Kim MS, Jo TG, Ahn HM, Kim C. A Colorimetric and Fluorescent Chemosensor for the Selective Detection of Cu 2+ and Zn 2+ Ions. J Fluoresc 2016; 27:357-367. [PMID: 27796628 DOI: 10.1007/s10895-016-1964-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 10/19/2016] [Indexed: 11/30/2022]
Abstract
A new bi-functional chemosensor 1 based on 3,5-dichlorosalicylaldehyde and 2-(methylthio)aniline has been synthesized. It can detect Cu2+ with a color change from pale yellow to dark yellow in aqueous solution. The selective mechanism of 1 for Cu2+ was proposed to be the enhancement of the intramolecular charge transfer (ICT) band, which was explained by theoretical calculations. The sensor 1 could be used to detect and quantify Cu2+ in water samples. In addition, the sensor 1 displayed "turn-on" fluorescence response only to Zn2+, based on an effect of chelation-enhanced fluorescence (CHEF). Therefore, 1 can serve as a 'single sensor for two different targets' with dual modes.
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Affiliation(s)
- Min Seon Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea
| | - Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea
| | - Hye Mi Ahn
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul, 139-743, South Korea.
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62
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Ventura B, Poronik YM, Deperasińska I, Gryko DT. How a Small Structural Difference Can Turn Optical Properties of π-Extended Coumarins Upside Down: The Role of Non-Innocent Saturated Rings. Chemistry 2016; 22:15380-15388. [DOI: 10.1002/chem.201603038] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Indexed: 02/04/2023]
Affiliation(s)
| | - Yevgen M. Poronik
- Institute of Organic Chemistry PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
| | | | - Daniel T. Gryko
- Institute of Organic Chemistry PAS; 44/52 Kasprzaka str. 01-224 Warsaw Poland
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63
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Behera N, Manivannan V. Selective Recognition of Zn2+Ion Using 2,4-Bis(2-pyridyl)-5-(4-pyridyl)imidazole: Spectra and Molecular Structure. ChemistrySelect 2016. [DOI: 10.1002/slct.201600799] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Nibedita Behera
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati - 781039, Assam, India
| | - Vadivelu Manivannan
- Department of Chemistry; Indian Institute of Technology Guwahati; Guwahati - 781039, Assam, India
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64
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Khan B, Shah MR, Ahmed D, Rabnawaz M, Anis I, Afridi S, Makhmoor T, Tahir MN. Synthesis, characterization and Cu(2+) triggered selective fluorescence quenching of Bis-calix[4]arene tetra-triazole macrocycle. JOURNAL OF HAZARDOUS MATERIALS 2016; 309:97-106. [PMID: 26878705 DOI: 10.1016/j.jhazmat.2016.01.074] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 01/14/2016] [Accepted: 01/27/2016] [Indexed: 06/05/2023]
Abstract
A novel fluorescent bis-calix[4]arene macrocycle 9 incorporating metal-binding pockets was successfully prepared. The structure of macrocycle 9 and its precursors were characterized via EI-MS, MALDI-TOF-MS, ESI-MS, (1)H NMR, (13)CNMR, 2D NMR, and X-ray crystallography. The macrocycle 9 displayed selective fluorescence quenching after interacting with Cu(2+) in the presence competing metal cations including Mg(2+), Ca(2+), Ba(2+), Ag(+), Zn(2+), Ti(4+),Cd(2+), Hg(2+), Pb(2+), In(3+), La(3+), Cr(3+), Ni(2+), Sb(3+), V(5+), Fe(3+), Co(2+), Sn(2+), Sn(2+), and Tl(+). The Cu(2+) limit of detection was found to be 40 nM much lower than its threshold level (∼ 20 μM) in drinking water permitted by the U.S Environmental Protection Agency (EPA). Furthermore, drinking water samples from Karachi University (Pakistan) spiked with Cu(2+) were analysed with the sensing system and the results showed an excellent agreement with the fluorescence quenching phenomenon of macrocycle 9 examined in deionized water. Importantly, the chemosensor 9 could be used to detect Cu(2+) in living cells.
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Affiliation(s)
- Burhan Khan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Muhammad Raza Shah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan.
| | - Dania Ahmed
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Muhammad Rabnawaz
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Itrat Anis
- Department of Chemistry, University of Karachi, Karachi75270, Pakistan
| | - Saifullah Afridi
- Dr.Panjwani Center For Molecular Medicine And Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Talat Makhmoor
- Dr.Panjwani Center For Molecular Medicine And Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
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65
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Jeyanthi D, Iniya M, Krishnaveni K, Chellappa D. Charge transfer based "turn-on" chemosensor for Zn²⁺ ion recognition using new triaryl pyrazoline derivative. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 159:231-237. [PMID: 26854406 DOI: 10.1016/j.saa.2016.01.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Revised: 01/12/2016] [Accepted: 01/19/2016] [Indexed: 06/05/2023]
Abstract
The fluoroionophore PY serves as a selective and fluorimetric chemosensor for Zn(2+) based on charge transfer (CT). A mechanism for the binding mode was proposed based on fluorescence changes, NMR experiments and theoretical calculations. The 1:1 stoichiometry between Zn(2+) and the sensor was deduced from Job's plot. The addition of EDTA quenches the fluorescence of PY.Zn(2+) complex offers PY as a reversible chemosensor.
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Affiliation(s)
- Dharmaraj Jeyanthi
- School of Chemistry, Madurai Kamaraj University, Madurai, TamilNadu 625021, India
| | - Murugan Iniya
- School of Chemistry, Madurai Kamaraj University, Madurai, TamilNadu 625021, India
| | | | - Duraisamy Chellappa
- School of Chemistry, Madurai Kamaraj University, Madurai, TamilNadu 625021, India.
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66
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Synthetic fluorescent probes to map metallostasis and intracellular fate of zinc and copper. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.11.012] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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67
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Fluorescent detection and imaging of Hg 2+ using a novel phenanthroline derivative based single- and two-photon excitation. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 59:916-923. [DOI: 10.1016/j.msec.2015.10.080] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 09/17/2015] [Accepted: 10/26/2015] [Indexed: 01/02/2023]
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68
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Nandi S, Adhikari S, Mandal S, Banerjee A, Das D. Tuning FRET efficiency as a novel approach for improved detection of naphthalene: application to environmental samples. J Mol Recognit 2016; 29:303-7. [DOI: 10.1002/jmr.2531] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 11/25/2015] [Accepted: 12/04/2015] [Indexed: 01/12/2023]
Affiliation(s)
- Sandip Nandi
- Department of Chemistry; The University of Burdwan; Golapbag Burdwan India
| | - Sangita Adhikari
- Department of Chemistry; The University of Burdwan; Golapbag Burdwan India
| | - Sandip Mandal
- Department of Chemistry; The University of Burdwan; Golapbag Burdwan India
| | - Arnab Banerjee
- Department of Chemistry & Biochemistry; The University of Texas at Austin; Austin TX USA
| | - Debasis Das
- Department of Chemistry; The University of Burdwan; Golapbag Burdwan India
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69
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Choi YW, You GR, Lee JJ, Kim C. Turn-on fluorescent chemosensor for selective detection of Zn 2+ in an aqueous solution: Experimental and theoretical studies. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2015.11.012] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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70
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Vedamalai M, Kedaria D, Vasita R, Mori S, Gupta I. Design and synthesis of BODIPY-clickate based Hg2+ sensors: the effect of triazole binding mode with Hg2+ on signal transduction. Dalton Trans 2016; 45:2700-8. [DOI: 10.1039/c5dt04042f] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly selective BODIPY-clickates for mercury sensing are reported. These BODIPY clickates exhibits emission in red region with unprecedented large Stokes shifts (116 and 154 nm) upon mercury ion binding due to the intramolecular charge transfer processes.
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Affiliation(s)
- Mani Vedamalai
- Indian Institute of Technology Gandhinagar
- Ahmedabad-382424
- India
| | - Dhaval Kedaria
- School of Life Sciences
- Central University of Gujarat
- Gandhinagar
- India
| | - Rajesh Vasita
- School of Life Sciences
- Central University of Gujarat
- Gandhinagar
- India
| | - Shigeki Mori
- Integrated Centre for Sciences
- Ehime University
- Matsuyama
- Japan
| | - Iti Gupta
- Indian Institute of Technology Gandhinagar
- Ahmedabad-382424
- India
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71
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Jana A, Das B, Mandal SK, Mabhai S, Khuda-Bukhsh AR, Dey S. Deciphering the CHEF-PET-ESIPT liaison mechanism in a Zn2+ chemosensor and its applications in cell imaging study. NEW J CHEM 2016. [DOI: 10.1039/c6nj00234j] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Proper fusion of fluorescence mechanisms in a single fluorophore unit is highly desirable to obtain better sensitivity, as well as selectivity towards a particular metal ion.
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Affiliation(s)
- Atanu Jana
- Department of Chemistry
- Indian Institute of Technology, Delhi
- New Delhi-110016
- India
| | - Bhriguram Das
- Department of Chemistry
- Tamralipta Mahavidyalaya
- East Midnapore
- India
| | - Sushil K. Mandal
- Department of Ecological Engineering and Environmental Management
- University of Kalyani
- Kalyani-741235
- India
| | | | - Anisur R. Khuda-Bukhsh
- Cytogenetics and Molecular Biology Laboratory
- Department of Zoology
- University of Kalyani
- Kalyani-741235
- India
| | - Satyajit Dey
- Department of Chemistry
- Tamralipta Mahavidyalaya
- East Midnapore
- India
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72
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Jia J, Wu L, Ding Y, Huang C, Zhu W, Xu Y, Qian X. A DPA-based highly selective and sensitive fluorescent probe for mercuric ions and its imaging in living cells. Dalton Trans 2016; 45:9402-6. [DOI: 10.1039/c6dt01258b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A DPA-based fluorescent probe was designed and synthesized for the recognition of mercuric ions and imaging in living cells. The fluorescent probe exhibits excellent selectivity and sensitivity toward Hg2+, and the detection limit was calculated to be 5.49 nM.
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Affiliation(s)
- Junhua Jia
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
| | - Luling Wu
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials
- Department of hemistry
- College of Life and Environmental Sciences
- Shanghai Normal University
- Shanghai 200234
| | - Yu Ding
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
| | - Chusen Huang
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials
- Department of hemistry
- College of Life and Environmental Sciences
- Shanghai Normal University
- Shanghai 200234
| | - Weiping Zhu
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
| | - Yufang Xu
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
| | - Xuhong Qian
- State Key Laboratory of Bioreactor Engineering
- Shanghai Key Laboratory of Chemical Biology
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
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73
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Mikata Y, Ohnishi R, Ugai A, Konno H, Nakata Y, Hamagami I, Sato SI. OFF–ON–OFF fluorescent response of N,N,N′,N′-tetrakis(1-isoquinolylmethyl)-2-hydroxy-1,3-propanediamine (1-isoHTQHPN) toward Zn2+. Dalton Trans 2016; 45:7250-7. [DOI: 10.1039/c6dt00506c] [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
1-isoHTQHPN exhibits OFF–ON–OFF fluorescent response toward increasing concentration of Zn2+ions due to the specific intramolecular excimer formation in a mononuclear complex.
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Affiliation(s)
- Yuji Mikata
- Department of Chemistry
- Biology
- and Environmental Science
- Faculty of Science
- Nara Women's University
| | - Risa Ohnishi
- Department of Chemistry
- Faculty of Science
- Nara Women's University
- Nara 630-8506
- Japan
| | - Anna Ugai
- Department of Chemistry
- Faculty of Science
- Nara Women's University
- Nara 630-8506
- Japan
| | - Hideo Konno
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | | | | | - Shin-ichiro Sato
- Graduate School of Engineering
- Hokkaido University
- Sapporo 060-8628
- Japan
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74
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Jo TG, Lee JJ, Nam E, Bok KH, Lim MH, Kim C. A highly selective fluorescent sensor for the detection of Al3+ and CN− in aqueous solution: biological applications and DFT calculations. NEW J CHEM 2016. [DOI: 10.1039/c6nj01544a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new turn-on fluorescent chemosensor 1 was developed to detect both Al3+ and CN− and used for practical and biological applications.
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Affiliation(s)
- Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Eunju Nam
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Kwon Hee Bok
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- 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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75
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Alodhayb AN, Braim M, Beaulieu LY, Valluru G, Rahman S, Oraby AK, Georghiou PE. Metal ion binding properties of a bimodal triazolyl-functionalized calix[4]arene on a multi-array microcantilever system. Synthesis, fluorescence and DFT computation studies. RSC Adv 2016. [DOI: 10.1039/c5ra12685a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A bimodal calix[4]arene functionalized with triazolyl-linked anthracenyl and 3-propylthioacetate groups is described.
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Affiliation(s)
- Abdullah N. Alodhayb
- Department of Physics and Physical Oceanography
- Memorial University of Newfoundland
- St. John's
- Canada A1B3X7
| | - Mona Braim
- Department of Physics and Physical Oceanography
- Memorial University of Newfoundland
- St. John's
- Canada A1B3X7
| | - L. Y. Beaulieu
- Department of Physics and Physical Oceanography
- Memorial University of Newfoundland
- St. John's
- Canada A1B3X7
| | - Gopikishore Valluru
- Department of Chemistry
- Memorial University of Newfoundland
- St. John's
- Canada A1B3X7
| | - Shofiur Rahman
- Department of Chemistry
- Memorial University of Newfoundland
- St. John's
- Canada A1B3X7
| | - Ahmed K. Oraby
- Department of Chemistry
- Memorial University of Newfoundland
- St. John's
- Canada A1B3X7
| | - Paris E. Georghiou
- Department of Chemistry
- Memorial University of Newfoundland
- St. John's
- Canada A1B3X7
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76
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Schönauer E, Brandstetter H. Inhibition and Activity Regulation of Bacterial Collagenases. TOPICS IN MEDICINAL CHEMISTRY 2016. [DOI: 10.1007/7355_2016_9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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77
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Banerjee S, Brandão P, Saha A. A robust fluorescent chemosensor for aluminium ion detection based on a Schiff base ligand with an azo arm and application in a molecular logic gate. RSC Adv 2016. [DOI: 10.1039/c6ra21217d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new azo based chemosensor for detection of Al3+ ion has been reported. The sensor has been well characterized using different techniques like single crystal X-ray, NMR, IR, UV etc. Detection limit of the chemosensor was found to be 6.93 nM.
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Affiliation(s)
- Saikat Banerjee
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Paula Brandão
- Departamento de Química, CICECO, Universidade de Aveiro
- 3810-193 Aveiro
- Portugal
| | - Amrita Saha
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
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78
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Kang YF, Qiao HX, Meng YL, Cui SJ, Han YJ, Wu ZY, Wu J, Jia XH, Zhang XL, Dai MY. Rapid and selective detection of cysteine over homocysteine and glutathione by a simple and effective coumarin-based fluorescent probe. RSC Adv 2016. [DOI: 10.1039/c6ra19267j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A fluorescent probe, with coumarin as the fluorophore, is capable of detecting cysteine over other biothiols, such as homocysteine and glutathione.
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Affiliation(s)
- Yan-Fei Kang
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Hai-Xia Qiao
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Ya-Li Meng
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Sai-Jin Cui
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Ya-Jun Han
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Zhi-Yong Wu
- College of Science
- Hebei North University
- Zhangjiakou
- China
| | - Jie Wu
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Xiao-Hui Jia
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Xiao-Lei Zhang
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Ming-Yan Dai
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
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79
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Kim YS, Lee JJ, Lee SY, Jo TG, Kim C. A highly sensitive benzimidazole-based chemosensor for the colorimetric detection of Fe(ii) and Fe(iii) and the fluorometric detection of Zn(ii) in aqueous media. RSC Adv 2016. [DOI: 10.1039/c6ra10086d] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A selective chemosensor 1 was developed for the colorimetric detection of Fe2+/3+ and the fluorescent detection of Zn2+ in aqueous solution.
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Affiliation(s)
- Yong Sung Kim
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Sun Young Lee
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Tae Geun Jo
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
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80
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Jonaghani MZ, Zali-Boeini H, Taheri R, Rudbari HA, Askari B. Naphthothiazole-based highly selective and sensitive fluorescent and colorimetric chemosensor for detection of pollutant metal ions. RSC Adv 2016. [DOI: 10.1039/c6ra03689a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
The presented small molecule sensor can be used successfully for selective detection of Zn2+ and Sn2+ ions in aqueous media.
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Affiliation(s)
| | | | - Reza Taheri
- Environmental Research Institute
- University of Isfahan
- Isfahan
- Iran
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81
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Goswami S, Aich K, Das S, Das Mukhopadhyay C, Sarkar D, Mondal TK. A new visible-light-excitable ICT-CHEF-mediated fluorescence 'turn-on' probe for the selective detection of Cd(2+) in a mixed aqueous system with live-cell imaging. Dalton Trans 2015; 44:5763-70. [PMID: 25714669 DOI: 10.1039/c4dt02463j] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new quinoline based sensor was developed and applied for the selective detection of Cd(2+) both in vitro and in vivo. The designed probe displays a straightforward approach for the selective detection of Cd(2+) with a prominent fluorescence enhancement along with a large red shift (∼38 nm), which may be because of the CHEF (chelation-enhanced fluorescence) and ICT (internal charge transfer) processes after interaction with Cd(2+). The interference from other biologically important competing metal ions, particularly Zn(2+), has not been observed. The visible-light excitability of the probe merits in the viewpoint of its biological application. The probe enables the detection of intracellular Cd(2+) with non-cytotoxic effects, which was demonstrated with the live RAW cells. The experimentally observed change in the structure and electronic properties of the sensor after the addition of Cd(2+) were modelled by the density functional theory (DFT) and time-dependent density functional theory (TDDFT) computational calculations, respectively. Moreover, the test strip experiment with this sensor exhibits both absorption and fluorescence color changes when exposed to Cd(2+) in a mixed aqueous solution, which also makes the probe more useful. The minimum limit of detection of Cd(2+) by the probe was in the range of 9.9 × 10(-8) M level.
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Affiliation(s)
- Shyamaprosad Goswami
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah-711 103, India.
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82
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Affiliation(s)
| | - Bim Graham
- Monash Institute of Pharmaceutical Sciences, Monash University, Melbourne, VIC, Australia
| | | | - Kellie L. Tuck
- School of Chemistry, Monash University, Clayton, VIC, Australia
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83
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Jin PP, Liu XC, Liu DQ, Huang ZB, Shi DQ. An Efficient Synthesis of Chromeno[4,3- d]isoxazolo[5,4- b]pyridin-6-one Derivatives. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Pei-Pei Jin
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Xue-Cheng Liu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - De-Qi Liu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Zhi-Bin Huang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Da-Qing Shi
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
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84
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Nugent JW, Reibenspies JH, Hancock RD. Controlling the Fluorescence Response of PET Sensors via the Metal-Ion π-Contacting Ability of the Fluorophore: Coumarin, a Weaker π Contacter. Inorg Chem 2015; 54:9976-88. [PMID: 26426391 DOI: 10.1021/acs.inorgchem.5b01766] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The π-contact hypothesis, that quenching of the fluorescence of complexes of photoinduced electron transfer sensors with heavy diamagnetic metal ions may be caused by π contacts between the metal ion and the fluorophore of the sensor, is examined with a study of the fluorescent properties of the sensor 4-[[bis(2-pyridinylmethyl)amino]methyl]-6,7-dimethoxy-1-benzopyran-2-one (cdpa) and the structures of its complexes with some metal ions. The coumarin-type fluorophore of cdpa is a weaker π-contact former than the anthracenyl fluorophore of the analogue adpa (Inorg. Chem. 2014, 53, 9014): only Ag(I), the strongest π contact former, quenches the fluorescence of cdpa, apart from paramagnetic Cu(II) and Ni(II), which quench fluorescence by a redox mechanism not requiring π contacts. The structures of [Ag(cdpa)NO3] (1), [Pb(cdpa)(NO3)2] (2), [Zn(cdpa)(NO3)2] (3), [Cd(cdpa)Cl2]2 (4), [Cd(cdpa)2H2O](NO3)2 (5), and [Hg(cdpa)2H2O](NO3)2 (6) are reported. Structure 1 shows that Ag(I) is the only metal ion studied that forms π contacts with the fluorophore of cdpa in the solid state: Ag···C η(2) π contacts of 3.083 and 3.095 Å, in line with quenching of the fluorescence of the Ag(I)(cdpa) complex. In contrast, Pb(II), Zn(II), and Cd(II) show chelation-enhanced fluorescence in their cdpa complexes, and the structures of 2-4 show that the fluorophore of cdpa in each case forms no π contacts. By contrast, the adpa complexes of Pb(II) and Cd(II) show π contacts with its more strongly π-contacting fluorophore (Inorg. Chem. 2014, 53, 9014). The structures of 5 and 6 show bis-complexes of cdpa: the coordination geometries of Cd(II) and Hg(II) are discussed in relation to the number of covalently bound donor atoms present. The preferred hapticity of π-contacted metal ions is evaluated from the literature structures, suggesting that d(10) metal ions such as Ag(I) and Hg(II), and tetragonally distorted Cu(II) and Pd(II), prefer η(1) and η(2) π contacts, while more ionically bound metal ions such as K(I), Ba(II), and La(III), as well as d(10)s(2) metal ions such as Tl(I), Pb(II), and Bi(III), prefer η(6) contacts.
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Affiliation(s)
- Joseph W Nugent
- Department of Chemistry and Biochemistry, University of North Carolina-Wilmington ,Wilmington, North Carolina 28403, United States
| | - Joseph H Reibenspies
- Department of Chemistry, Texas A&M University , College Station, Texas 77843, United States
| | - Robert D Hancock
- Department of Chemistry and Biochemistry, University of North Carolina-Wilmington ,Wilmington, North Carolina 28403, United States
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85
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A colorimetric and fluorescent probe for detecting intracellular GSH. Biosens Bioelectron 2015; 71:68-74. [DOI: 10.1016/j.bios.2015.04.016] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Revised: 03/16/2015] [Accepted: 04/05/2015] [Indexed: 01/03/2023]
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86
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Nandi S, Mandal S, Matalobos JS, Sahana A, Das D. Interaction of water with a benzimidazole derivative: fluorescence and colorimetric recognition of trace level water involving intra-molecular charge transfer process. J Mol Recognit 2015; 29:5-9. [PMID: 26234281 DOI: 10.1002/jmr.2488] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 02/16/2015] [Accepted: 06/08/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Sandip Nandi
- Department of Chemistry; The University of Burdwan; Burdwan West Bengal India
| | - Sandip Mandal
- Department of Chemistry; The University of Burdwan; Burdwan West Bengal India
| | - Jesus Sanmartin Matalobos
- Departamento de Química Inorgánica, Facultade de Química; Avda. Das Ciencias s/n 15782 Santiago de Compostela Spain
| | - Animesh Sahana
- Department of Chemistry; The University of Burdwan; Burdwan West Bengal India
| | - Debasis Das
- Department of Chemistry; The University of Burdwan; Burdwan West Bengal India
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87
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Huang X, Fan C, Wang Z, Zhan X, Pei M, Lu Z. A ratiometric and on–off fluorescent chemosensor for highly selective detection of Cr3+ ion based on an ICT mechanism. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.04.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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88
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Chidurala P, Jetti V, Pagadala R, Meshram JS, Jonnalagadda S. Eco-Efficient Synthesis of New Pyrido [2, 3-c] Coumarin Scaffolds Under Sonochemical Method. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2319] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Praveen Chidurala
- Department of Chemistry; Rashtrasant Tukadoji Maharaj Nagpur University; Nagpur 440 033 Maharashtra India
| | - Venkateshwarlu Jetti
- Department of Chemistry; Rashtrasant Tukadoji Maharaj Nagpur University; Nagpur 440 033 Maharashtra India
| | - Ramakanth Pagadala
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Chiltern Hills Durban 4000 South Africa
| | - Jyotsna S. Meshram
- Department of Chemistry; Rashtrasant Tukadoji Maharaj Nagpur University; Nagpur 440 033 Maharashtra India
| | - Sreekanth Jonnalagadda
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Chiltern Hills Durban 4000 South Africa
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89
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A FRET-based probe for fluorescence sensing of sulfide/sulfite analytes, using a novel long-wavelength water-soluble 7-hydroxycoumarin as reporter fluorophore. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.042] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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90
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Mariappan K, Alaparthi M, Hoffman M, Rama MA, Balasubramanian V, John DM, Sykes AG. Improved selectivity for Pb(ii) by sulfur, selenium and tellurium analogues of 1,8-anthraquinone-18-crown-5: synthesis, spectroscopy, X-ray crystallography and computational studies. Dalton Trans 2015; 44:11774-87. [DOI: 10.1039/c5dt01305d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Selectivity for toxic Pb(ii) ion is improved by changing donor heteroatoms in the host.
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Affiliation(s)
| | | | - Mariah Hoffman
- Department of Chemistry
- University of South Dakota
- Vermillion
- USA
| | | | | | | | - Andrew G. Sykes
- Department of Chemistry
- University of South Dakota
- Vermillion
- USA
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91
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Hens A. A reversible turn-off fluorescence probe (HNAPP) for Zn(ii) ion and inorganic phosphate ions (H2P and HP) at physiological pH. RSC Adv 2015. [DOI: 10.1039/c5ra07613g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
NOO coordinating tritadentate zinc sensor (λex= 400 nm,λem= 492 nm,ϕF= 0.45) act as a highly selective sensor for inorganic phosphate (HP/H2P) by ON–OFF signaling at physiological pH.
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Affiliation(s)
- Amar Hens
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
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92
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Wang DH, Zhang Y, Gong Z, Sun R, Zhao DZ, Sun CL. 1,8-Naphthyridine-based molecular clips for off–on fluorescence sensing of Zn2+ in living cells. RSC Adv 2015. [DOI: 10.1039/c5ra08513f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
New 1,8-naphthyridine-based clip-like receptor as “off–on” fluorescent probe was designed and synthesised for selectively sensing Zn2+ in living cells.
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Affiliation(s)
- De-Hui Wang
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Yuan Zhang
- Liaoning Institute for Food Control
- Shenyang
- China
| | - Zhe Gong
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Ran Sun
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - De-Zhi Zhao
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Chang-Liang Sun
- Center of Physical Chemistry Test
- Shenyang University of Chemical Technology
- Shenyang 110142
- China
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93
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Lin Q, Cai Y, Li Q, Chang J, Yao H, Zhang YM, Wei TB. A simple pincer-type chemosensor for reversible fluorescence turn-on detection of zinc ion at physiological pH range. NEW J CHEM 2015. [DOI: 10.1039/c5nj00023h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A dihydrazone based pincer-type chemosensor (Y) which could detect zinc at physiological pH range with reversible fluorescence “Off–On–Off”.
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Affiliation(s)
- Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering, Northwest Normal University
- Lanzhou
| | - Yi Cai
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering, Northwest Normal University
- Lanzhou
| | - Qiao Li
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering, Northwest Normal University
- Lanzhou
| | - Jing Chang
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering, Northwest Normal University
- Lanzhou
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering, Northwest Normal University
- Lanzhou
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering, Northwest Normal University
- Lanzhou
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering, Northwest Normal University
- Lanzhou
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94
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Lee JJ, Lee SA, Kim H, Nguyen L, Noh I, Kim C. A highly selective CHEF-type chemosensor for monitoring Zn2+ in aqueous solution and living cells. RSC Adv 2015. [DOI: 10.1039/c5ra05080d] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A new quinolone-based chemosensor was synthesized and successfully applied to quantify and image Zn2+ in water samples and living cells.
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Affiliation(s)
- Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Seul Ah Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Hyun 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
| | - LeTuyen Nguyen
- Department of Chemical and Biomolecular Engineering, and Convergence Program of Biomedical Engineering and Biomaterials
- Seoul National University of Science & Technology
- Seoul 139-743
- Republic of Korea
| | - Insup Noh
- Department of Chemical and Biomolecular Engineering, and Convergence Program of Biomedical Engineering and Biomaterials
- Seoul National University of Science & Technology
- Seoul 139-743
- 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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95
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Chen Y, Bai Y, Han Z, He W, Guo Z. Photoluminescence imaging of Zn2+in living systems. Chem Soc Rev 2015; 44:4517-46. [DOI: 10.1039/c5cs00005j] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Advances in PL imaging techniques, such as confocal microscopy, two photon microscopy, lifetime and optical imaging techniques, have made remarkable contributions in Zn2+tracking.
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Affiliation(s)
- Yuncong Chen
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Yang Bai
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Zhong Han
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Weijiang He
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry
- Coordination Chemistry Institute
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
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96
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Kumari B, Lohar S, Adhikari S, Sengupta A, Chattopadhyay A, Brandão P, Vítor Félix VF, Das D. Rhodamine derived colorimetric and fluorescence mercury(ii) chemodosimeter for human breast cancer cell (MCF7) imaging. RSC Adv 2015. [DOI: 10.1039/c4ra14624g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Condensation of rhodaminehydrazone with naphthalene-1-carboxaldehyde generates a colourless probe, RDHDNAP that can selectively detect Hg2+through generation of a pink color along with significant fluorescence enhancement.
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Affiliation(s)
- Babli Kumari
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | - Sisir Lohar
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | | | - Archya Sengupta
- Department of Zoology
- Visva Bharati University
- Santiniketan
- India
| | | | - Paula Brandão
- Departamento de Química
- CICECO
- Universidade de Aveiro
- 3810-193 Aveiro
- Portugal
| | - Vítor Félix Vítor Félix
- Departamento de Química
- CICECO and Secção Autónoma de Ciências da Saúde
- Universidade de Aveiro
- 3810-193 Aveiro
- Portugal
| | - Debasis Das
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
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97
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Sarkar D, Pramanik AK, Mondal TK. A novel coumarin based molecular switch for dual sensing of Zn(ii) and Cu(ii). RSC Adv 2015. [DOI: 10.1039/c4ra12920b] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
New coumarin based molecular switch for Zn2+ and Cu2+ presents a tunable system comprising of two INHIBIT logic gates with Zn2+ and Cu2+ or Zn2+ and EDTA as chemical inputs. IMPLICATION logic gate is obtained with Cu2+ and EDTA as chemical inputs.
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Affiliation(s)
- Deblina Sarkar
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
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98
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Roubinet B, Chevalier A, Renard PY, Romieu A. A Synthetic Route to 3-(Heteroaryl)-7-hydroxycoumarins Designed for Biosensing Applications. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403215] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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99
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Kumar A, Pandey R, Kumar A, Pandey DS. Pyridylphenyl appended imidazoquinazoline based ratiometric fluorescence “turn on” chemosensor for Hg2+and Al3+in aqueous media. RSC Adv 2014. [DOI: 10.1039/c4ra09804h] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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100
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Alhaj Zen A, Aylott JW, Chan WC. An appraisal of the Suzuki cross-coupling reaction for the synthesis of novel fluorescent coumarin derivatives. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.08.058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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