Zobrazeno 1 - 10 of 86 pro vyhledávání: '"Néstor E. Katz"'
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New ruthenium polypyridyl complexes as potential sensors of acetonitrile and catalysts for water oxidation
Autor: Pedro O. Abate, Analía M. Peyrot, Xavier Fontrodona, Isabel Romero, Florencia Fagalde, Néstor E. Katz
Publikováno v: RSC Advances, 2022, vol. 12, núm. 14, p. 8414-8422
Articles publicats (D-Q)
DUGiDocs – Universitat de Girona
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New ruthenium(II) polypyridyl complexes of formulae [RuCl(Me2Ntrpy)(bpy-OMe)]Cl, 1, and [Ru(Me2Ntrpy)(bpy-OMe)(OH2)](CF3SO3)2, 2, with Me2Ntrpy = 4′-N,N-dimethylamino-2,2′:6′,2′′-terpyridine and bpy-OMe = 4,4′-dimethoxy-2,2′-bipyridine,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ada8116c6136cd6bc709022d958e0e2
https://doi.org/10.1039/d1ra09455f
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3
Heteroleptic Ruthenium(II) Complexes with 2,2'-Bipyridines Having Carbonitriles as Anchoring Groups for ZnO Surfaces: Syntheses, Physicochemical Properties, and Applications in Organic Solar Cells
Autor: Nadia Celeste Vega, Mariano Campoy-Quiles, Faustino E. Morán Vieyra, José Piers Jurado, Mónica Tirado, Mauricio Cattaneo, David Comedi, Néstor E. Katz, Fernando F. Salomón
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Heteroleptic ruthenium (II) complexes were used for sensitizing ZnO surfaces in organic solar cells (OSCs) as mediators with photoactive layers. The complexes [Ru(4,4′-X2-bpy)(Mebpy-CN)2]2+ (with X = −CH3, −OCH3 and −N(CH3)2; bpy = 2,2′-bip
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28de267622da11b2f0c38c5445a3d3f
https://pubmed.ncbi.nlm.nih.gov/33821633
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4
Novel Heteroleptic Ruthenium(II) Complexes with 2,2′- Bipyridines Containing a Series of Electron-Donor and Electron-Acceptor Substituents in 4,4′-Positions: Syntheses, Characterization, and Application as Sensitizers for ZnO Nanowire-Based Solar Cells
Autor: Claudio D. Borsarelli, Faustino E. Morán Vieyra, Néstor E. Katz, Mauricio Cattaneo, Claudia Longo, Nadia Celeste Vega, Fernando F. Salomón, Teodor Parella
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
ACS Omega
ACS Omega, Vol 5, Iss 14, Pp 8097-8107 (2020)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
A novel series of complexes of the formula [Ru(4,4′-X2-bpy)2(Mebpy-CN)](PF6)2 (X = −CH3, −OCH3, −N(CH3)2; Mebpy-CN = 4-methyl-2,2′-bipyridine-4′-carbonitrile) have been synthesized and characterized by spectroscopic, electrochemical, and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45845f5ad044997c6b41310f57875a0e
https://pubs.acs.org/doi/10.1021/acsomega.0c00243
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5
A Symmetrical Dirhenium(I) Complex with 4,4’’-Azobis(2,2’-bipyridine) as a Bridging Ligand: Synthesis, Physicochemical Properties and Applications in Detection of Biologically Relevant Thiols and in Chemotherapy for Bone Cancer
Autor: Ignacio E. León, Marco Sottile, Pedro Oscar Abate, Néstor E. Katz, Monica Mercedes Vergara
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Journal of the Brazilian Chemical Society v.31 n.11 2020
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 31, Issue: 11, Pages: 2299-2306, Published: 30 OCT 2020
A new dinuclear complex of formula [{Re(CO)₃(py)}₂(μ-4,4”-azobpy)](PF₆)₂, with py = pyridine and 4,4”-azobpy = 4,4”-azobis(2,2’-bipyridine), has been synthesized and characterized by spectroscopic and electrochemical techniques. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::366839cb88485023db9cc6311089a5bb
https://doi.org/10.21577/0103-5053.20200085
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6
Interaction of singlet oxygen with bovine serum albumin and the role of the protein nano-compartmentalization
Autor: Valentina Rey, Faustino E. Morán Vieyra, Verónica I. Paz Zanini, Rodrigo Esteban Gimenez, Juan Hugo Mecchia Ortiz, Veronika Ostatná, Claudio D. Borsarelli, Néstor E. Katz, Veronika Vargová, M. Beatriz Espeche Turbay, Inés Abatedaga
Publikováno v: Free Radical Biology and Medicine. 94:99-109
Singlet molecular oxygen ( 1 O 2 ) contributes to protein damage triggering biophysical and biochemical changes that can be related with aging and oxidative stress. Serum albumins, such as bovine serum albumin (BSA), are abundant proteins in blood pl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a34f23a4a70550ad29fb3f30b35db396
https://doi.org/10.1016/j.freeradbiomed.2016.02.014
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7
Spectroscopic, electrochemical and photophysical properties of the novel complex tetracyano-1,10-phenanthroline-5,6-dione-ruthenate(II) and its application as a sensitizer in solar cells
Autor: Monica E. Garcia Posse, Pedro Oscar Abate, Faustino E. Morán Vieyra, Néstor E. Katz, Claudio D. Borsarelli, Claudia Longo, Juan Hugo Mecchia Ortiz, Monica Mercedes Vergara, Florencia Fagalde
Publikováno v: Inorganica Chimica Acta. 512:119903
The new complex tetracyano-1,10-phenanthroline-5,6-dione-ruthenate(II) was synthesized as potassium and bis(triphenylphosphine)iminium salts and characterized by spectroscopic, electrochemical and photophysical techniques, with experimental results i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e1c1b03ab30c29f78fcbdb4ab08947b
https://doi.org/10.1016/j.ica.2020.119903
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8
A novel mononuclear complex of 4,4″-azobis-(2,2′-bipyridine) coordinated to tetracyanoruthenium(II) can behave as a 'molecular switch'
Autor: Néstor E. Katz, Faustino E. Morán Vieyra, Teodor Parella, Claudio D. Borsarelli, Gaston Pourrieux, Monica Mercedes Vergara, Pedro Oscar Abate
Publikováno v: Polyhedron. 174:114149
A novel tetracyanoruthenium(II) complex of formula K2[Ru(4,4″-azobpy)(CN)4], (1), with 4,4″-azobpy = 4,4″-azobis-(2,2′-bipyridine), has been synthesized and characterized by spectroscopic, electrochemical and photophysical techniques. The eff
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0417f71b8b532f866901291e456b622c
https://doi.org/10.1016/j.poly.2019.114149
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9
ZnO nanowire sensitization with Ru polypyridyl complexes: charge-transfer probed by spectral and relaxation photocurrent measurements
Autor: David Comedi, Juan Hugo Mecchia Ortiz, Nadia Celeste Vega, Néstor E. Katz, Mónica Tirado
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Dye-sensitized ZnO nanowire (NW) electrodes were fabricated using Ru polypyridyl complexes that use nitrile instead of carboxylic group as anchoring unit to the NW surfaces. The complexes formula is [Ru(bpy)3−x(Mebpy-CN)x]2+ (x = 1−3, bpy = 2,2'-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::455fb0baa8b48b1e08502a9fdbed49d6
https://iopscience.iop.org/article/10.1088/2053-1591/aacfa5
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10
A new molecular switch based on a symmetrical dinuclear complex of two tricarbonylrhenium(I) moieties bridged by 4,4″-azobis-(2,2′-bipyridine)
Autor: Monica Mercedes Vergara, Gaston Pourrieux, Pedro Oscar Abate, Faustino E. Morán Vieyra, Mauricio Cattaneo, Néstor E. Katz
A new symmetrical dinuclear complex of two tricarbonylrhenium(I) moieties, of formula [(CH3CN)(CO)3Re(4,4″-azobpy) Re(CO)3(CH3CN)](PF6)2, with 4,4″-azobpy = 4,4″-azobis-(2,2′-bipyridine), has been synthesized and characterized by spectroscopi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c662c48b3afb92ed4024c38a7274ed34
https://www.sciencedirect.com/science/article/pii/S0277538718302067?via=ihub
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