51
|
Das S, Bhar K, Chantrapromma S, Fun HK, Kanaparthi RK, Samanta A, Ghosh BK. Synthesis, structure and luminescence behaviour of a mononuclear cadmium(II) dicyanamide and a coordination polymer of mercury(II) dicyanamide containing 2,2′-dipyridylamine (dpaH) as end-capping ligand/anion of dpaH as binucleating bridge. Variance in coordination numbers, nuclearities and architectures with metal ion templates. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.12.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
52
|
Kawamoto T, Takino Y, Sakoda K, Konno T. Solid-state Thermal and PhotochemicalE/ZIsomerization of Bidentate-N,SSchiff Base Ligands in Iridium(III) Complexes. CHEM LETT 2010. [DOI: 10.1246/cl.2010.1264] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
53
|
Syntheses, structures, and properties of two mononuclear cobalt(III) azido complexes containing a tetradentate N-donor Schiff base as end-capping ligand. TRANSIT METAL CHEM 2010. [DOI: 10.1007/s11243-010-9440-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
54
|
Abdel-Latif MK, Kühn O. Laser control of double proton transfer in porphycenes: towards an ultrafast switch for photonic molecular wires. Theor Chem Acc 2010. [DOI: 10.1007/s00214-010-0847-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
55
|
Lee SK, Noh YS, Son KI, Noh DY. Chromotropic ferrocenyl chalcone with two pyrenyl groups: Solvatochromism and molecular chemosensor for Fe(III)/Fe(II) ions. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.07.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
56
|
Dadon Z, Samiappan M, Safranchik EY, Ashkenasy G. Light-Induced Peptide Replication Controls Logic Operations in Small Networks. Chemistry 2010; 16:12096-9. [DOI: 10.1002/chem.201001488] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
57
|
Effects of hydrogen bonding interaction and solvent polarity on the competition between excitation energy and photo-induced electron transfer processes in hydroxy(1-pyrenebutoxy)phosphorus(V)porphyrin. J Photochem Photobiol A Chem 2010. [DOI: 10.1016/j.jphotochem.2010.05.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
58
|
Reactions of N-cyanomethyl groups attached to a tetraaza macrocyclic copper(II) complex leading to the formation of various hetero-functionalized macrocyclic complexes. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.03.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
59
|
Pramanik A, Basu A, Das G. Coordination assembly of p-substituted aryl azo imidazole complexes: Influences of electron donating substitution and counter ions. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.03.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
60
|
Małecki J. Synthesis, crystal, molecular and electronic structures of thiocyanate ruthenium complexes with pyridine and its derivatives as ligands. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.03.015] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
61
|
Chattopadhyay S, Bhar K, Das S, Satapathi S, Fun HK, Mitra P, Ghosh BK. Synthesis, molecular and crystalline architectures, and properties of novel bis(bidentate) and bis(tridentate) Schiff base bridged dinuclear mercury(II)pseudohalides: Control of coordination numbers by varying denticities. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.02.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
62
|
Zakharova MI, Coudret C, Pimienta V, Micheau JC, Delbaere S, Vermeersch G, Metelitsa AV, Voloshin N, Minkin VI. Quantitative investigations of cation complexation of photochromic 8-benzothiazole-substituted benzopyran: towards metal-ion sensors. Photochem Photobiol Sci 2010; 9:199-207. [PMID: 20126795 DOI: 10.1039/b9pp00112c] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photochromic, thermochromic and metallochromic behaviour of a series of three spiro[indoline-8-(benzothiazol-2-yl)-benzopyrans] has been investigated. The thermodynamic and kinetic parameters of their thermal equilibrium between the ring-closed (spiro) and ring-opened (merocyanine) isomeric forms have been determined using UV-Vis absorption and (1)H NMR spectroscopies. By adding Co(ii) and Ni(ii) ions in acetonitrile solution, 1 : 1 and 1 : 2 metal : merocyanine complexes are formed simultaneously. Using appropriate numerical methods, the kinetic analysis of the complexation allowed us to determine accurately key thermodynamic and spectroscopic parameters of the metal complexes. Results showed that the complexation strength is very sensitive to the size of the indoline nitrogen substituent. Complexation can be reversed by shining white light on the coloured complexes which regenerates the inactive spiropyran form, and releases the metallic ion; hence, these systems display fully reversible negative photochromism. The Zn(ii) complexes exhibit intense fluorescence in the 600-800 nm wavelength range. All these behaviours make these spiropyrans bearing benzothiazole heterocycles promising building blocks for the future construction of photodynamic chemosensors for transition metal ions.
Collapse
|
63
|
Mullice LA, Pope SJA. The development of responsive, luminescent lifetime probes based upon axially functionalised fac-[Re(CO)3(di-imine)(L)]+ complexes. Dalton Trans 2010; 39:5908-17. [DOI: 10.1039/c0dt00109k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
64
|
Sarkar BN, Bhar K, Chattopadhyay S, Das S, Mitra P, Ghosh BK. Synthesis, structure and luminescence behaviour of heptacoordinated one-dimensional coordination polymers of the type [Cd(L)(dca)] (X) (L = a pentadentate Schiff base; dca = dicyanamide; X =ClO4-, PF6-). J Mol Struct 2010. [DOI: 10.1016/j.molstruc.2009.09.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
65
|
Ivanova EV, Puzyk MV, Balashev KP. Ethylenediamine and 1,10-phenanthroline biscyclometallated complexes of Pd(II) and Pt(II) based on 4,6-diphenylpyrimidine. RUSS J GEN CHEM+ 2009. [DOI: 10.1134/s107036320910003x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
66
|
Sarkar BN, Bhar K, Kundu S, Fun HK, Ghosh BK. Synthesis, molecular and crystalline architectures, and properties of mononuclear cobalt(II)thiocyanates containing a symmetrical tailored diimine/an unsymmetrical bidentate Schiff base. J Mol Struct 2009. [DOI: 10.1016/j.molstruc.2009.07.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
67
|
Viswanathan S, Voloshin YZ, Radecka H, Radecki J. Single molecular switch based on thiol tethered iron(II)clathrochelate on gold. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.04.034] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
68
|
Park EK, Park B, Choi JH, Choi K, Cho M. Chirality Transfer Effects in Proline-Substituted Coumarin Compounds. J Phys Chem B 2009; 113:11301-5. [DOI: 10.1021/jp9038732] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Eun-Kyung Park
- Department of Chemistry, Center for Multidimensional Spectroscopy, Korea University, Seoul 136-701, Korea
| | - Bongjeong Park
- Department of Chemistry, Center for Multidimensional Spectroscopy, Korea University, Seoul 136-701, Korea
| | - Jun-Ho Choi
- Department of Chemistry, Center for Multidimensional Spectroscopy, Korea University, Seoul 136-701, Korea
| | - Kihang Choi
- Department of Chemistry, Center for Multidimensional Spectroscopy, Korea University, Seoul 136-701, Korea
| | - Minhaeng Cho
- Department of Chemistry, Center for Multidimensional Spectroscopy, Korea University, Seoul 136-701, Korea
| |
Collapse
|
69
|
Pratihar P, Mondal TK, Patra AK, Sinha C. trans-Dichloro-bis-(arylazoimidazole)palladium(II): Synthesis, Structure, Photoisomerization, and DFT Calculation. Inorg Chem 2009; 48:2760-9. [DOI: 10.1021/ic8012365] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- P. Pratihar
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata 700 032, India, and Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore, India
| | - T. K. Mondal
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata 700 032, India, and Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore, India
| | - A. K. Patra
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata 700 032, India, and Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore, India
| | - C. Sinha
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata 700 032, India, and Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore, India
| |
Collapse
|
70
|
Tamanini E, Rigby SE, Motevalli M, Todd M, Watkinson M. Responsive Metal Complexes: A Click-Based “Allosteric Scorpionate” Complex Permits the Detection of a Biological Recognition Event by EPR/ENDOR Spectroscopy. Chemistry 2009; 15:3720-8. [DOI: 10.1002/chem.200802425] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
71
|
Tamanini E, Katewa A, Sedger LM, Todd MH, Watkinson M. A synthetically simple, click-generated cyclam-based zinc(II) sensor. Inorg Chem 2009; 48:319-24. [PMID: 19053845 DOI: 10.1021/ic8017634] [Citation(s) in RCA: 142] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A cyclam-based macrocyclic sensor has been prepared using synthetically simple "click" chemistry to link a fluorophore to the macrocyclic receptor. This sensor shows high selectivity for Zn(II) over a range of other metals, providing a significant enhancement of fluorescence intensity over a wide pH range. As such, this is the first cyclam-based sensor demonstrated to be selective for Zn(II) and is the first example of a triazole being used as a coordinating ligand on an azamacrocycle. The sensor can access biologically available zinc in mammalian cells, sensing the Zn(II) flux that exists during apoptotic cell death.
Collapse
Affiliation(s)
- Emiliano Tamanini
- The Walter Besant Building, School of Biological and Chemical Sciences, Queen Mary, University of London, Mile End Road, London, E1 4NS, United Kingdom
| | | | | | | | | |
Collapse
|
72
|
|
73
|
Packheiser R, Ecorchard P, Rüffer T, Lohan M, Bräuer B, Justaud F, Lapinte C, Lang H. Heterotrimetallic M−M′−M′′ Transition Metal Complexes Based on 1,3,5-Triethynylbenzene: Synthesis, Solid State Structure, and Electrochemical and UV−Vis Characterization. EPR Analysis of the in Situ Generated Associated Radical Cations. Organometallics 2008. [DOI: 10.1021/om800206k] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rico Packheiser
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Petra Ecorchard
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Tobias Rüffer
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Manja Lohan
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Björn Bräuer
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Frédéric Justaud
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Claude Lapinte
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Heinrich Lang
- Lehrstuhl für Anorganische Chemie, Institut für Chemie, Fakultät für Naturwissenschaften, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz, Germany, and Sciences Chimiques de Rennes, Université de Rennes-1−CNRS (UMR 6226), Campus de Beaulieu, 35042 Rennes Cedex, France
| |
Collapse
|
74
|
Coe BJ, Fitzgerald EC, Helliwell M, Brunschwig BS, Fitch AG, Harris JA, Coles SJ, Horton PN, Hursthouse MB. Syntheses and Properties of Heterobimetallic Ligand-Bridged Ruthenium(II)/Rhenium(I) Complexes and Their Monometallic Congeners. Organometallics 2008. [DOI: 10.1021/om800105c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Benjamin J. Coe
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - Emma C. Fitzgerald
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - Madeleine Helliwell
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - Bruce S. Brunschwig
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - Anthony G. Fitch
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - James A. Harris
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - Simon J. Coles
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - Peter N. Horton
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| | - Michael B. Hursthouse
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K., Molecular Materials Research Center, Beckman Institute, MC 139-74, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125, and EPSRC National Crystallography Service, School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, U.K
| |
Collapse
|
75
|
Otsuki J, Imai A, Sato K, Li DM, Hosoda M, Owa M, Akasaka T, Yoshikawa I, Araki K, Suenobu T, Fukuzumi S. Switchable Antenna: A Star-Shaped Ruthenium/Osmium Tetranuclear Complex with Azobis(bipyridine) Bridging Ligands. Chemistry 2008; 14:2709-18. [DOI: 10.1002/chem.200701691] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
76
|
Díez Á, Fernández J, Lalinde E, Moreno MT, Sánchez S. Complexes of platinum(ii) containing ferrocenylethynyl ligands: synthesis, characterization and spectroscopic and electrochemical properties. Dalton Trans 2008:4926-36. [DOI: 10.1039/b806572a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
77
|
Gonzalez V, Wilson T, Kurihara I, Imai A, Thomas JA, Otsuki J. A dinuclear ruthenium(ii) complex that functions as a label-free colorimetric sensor for DNA. Chem Commun (Camb) 2008:1868-70. [DOI: 10.1039/b802073f] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|