Publications by authors named "Alberto Rizzi"

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Tailoring Metal Phthalocyanine/Graphene Interfaces for Highly Sensitive Gas Sensors.
Daniele Perilli, Alberto Maria Rizzi, Cristiana Di Valentin

Nanomaterials (Basel)· May 2025

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Synthesis, structure, and characterisation of a ferromagnetically coupled dinuclear complex containing Co(II) ions in a high spin configuration and thiodiacetate and phenanthroline as ligands and of a series of isomorphous heterodinuclear complexes containing different Co : Zn ratios.
Ana L Pérez, Axel Kemmerer, Alejandro J Zapata, Rosana Sartoris, Pablo J Gonzalez, Alberto C Rizzi

Dalton Trans· October 2023

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Heterologous production and functional characterization of copper-containing nitrite reductase and its physiological redox partner cytochrome .
Julio C Cristaldi, Felix M Ferroni, Andrea B Duré, Cintia S Ramírez, Sergio D Dalosto, Alberto C Rizzi

Metallomics· December 2020

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Ternary copper(II) complex of 5-hydroxytryptophan and 1,10-phenanthroline with several pharmacological properties and an adequate safety profile.
Luciana G Naso, Juan J Martínez Medina, Franco D'Alessandro, Marilin Rey, Alberto Rizzi

J Inorg Biochem· March 2020

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Synthesis, characterization, theoretical studies and biological (antioxidant, anticancer, toxicity and neuroprotective) determinations of a copper(II) complex with 5-hydroxytryptophan.
Juan J Martínez Medina, Luciana G Naso, Ana L Pérez, Alberto Rizzi, Nora B Okulik

Biomed Pharmacother· March 2019

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Potential bio-protective effect of copper compounds: mimicking SOD and peroxidases enzymes and inhibiting acid phosphatase as a target for anti-osteoporotic chemotherapeutics.
Nancy Martini, Juliana E Parente, Franco D Alessandro, Marilin Rey, Alberto Rizzi

Mol Biol Rep· February 2019

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Long-term prognostic value of functional status and delirium in emergency patients with decompensated heart failure.
Rizzi Miguel Alberto, Ruiz Domingo, Alquezar Aitor, Herrera Mateo Sergio, Piñera Pascual

Eur Geriatr Med· August 2018

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Impact of geriatric assessment variables on 30-day mortality among older patients with acute heart failure.
Francisco Javier Martín-Sánchez, Esther Rodríguez-Adrada, María Teresa Vidán, Pablo Díez Villanueva, Guillermo Llopis García, Miguel Alberto Rizzi

Emergencias· June 2018

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Study of the Cys-His bridge electron transfer pathway in a copper-containing nitrite reductase by site-directed mutagenesis, spectroscopic, and computational methods.
Julio C Cristaldi, María C Gómez, Pablo J González, Felix M Ferroni, Sergio D Dalosto, Alberto C Rizzi

Biochim Biophys Acta Gen Subj· March 2018

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Antioxidant and anticancer effects and bioavailability studies of the flavonoid baicalin and its oxidovanadium(IV) complex.
Juan J Martínez Medina, Luciana G Naso, Ana L Pérez, Alberto Rizzi, Evelina G Ferrer

J Inorg Biochem· January 2017

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Ligand Binding to Chlorite Dismutase from Magnetospirillum sp.
Amy De Schutter, Hugo D Correia, Diana M Freire, María G Rivas, Alberto Rizzi

J Phys Chem B· October 2015

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Isotropic exchange interaction between Mo and the proximal FeS center in the xanthine oxidase family member aldehyde oxidoreductase from Desulfovibrio gigas on native and polyalcohol inhibited samples: an EPR and QM/MM study.
María C Gómez, Nicolás I Neuman, Sergio D Dalosto, Pablo J González, José J G Moura, Alberto C Rizzi

J Biol Inorg Chem· March 2015

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One electron reduced square planar bis(benzene-1,2-dithiolato) copper dianionic complex and redox switch by O2/HO(-).
Biplab K Maiti, Luisa B Maia, Kuntal Pal, Bholanath Pakhira, Teresa Avilés, Alberto C Rizzi

Inorg Chem· December 2014

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Pseudoazurin from Sinorhizobium meliloti as an electron donor to copper-containing nitrite reductase: influence of the redox partner on the reduction potentials of the enzyme copper centers.
Félix M Ferroni, Jacopo Marangon, Nicolás I Neuman, Julio C Cristaldi, Silvina M Brambilla, Alberto C Rizzi

J Biol Inorg Chem· August 2014

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Magnetic properties of weakly exchange-coupled high spin Co(II) ions in pseudooctahedral coordination evaluated by single crystal X-band EPR spectroscopy and magnetic measurements.
Nicolás I Neuman, Elín Winkler, Octavio Peña, Mario C G Passeggi, Alberto C Rizzi

Inorg Chem· March 2014

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Copper-substituted forms of the wild type and C42A variant of rubredoxin.
Anders Thapper, Alberto C Rizzi, Carlos D Brondino, Anthony G Wedd, Ricardo J Pais

J Inorg Biochem· October 2013

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Single crystal EPR of the mixed-ligand complex of copper(II) with L-glutamic acid and 1,10-phenanthroline: a study on the narrowing of the hyperfine structure by exchange.
Nicolás I Neuman, Vanina G Franco, Felix M Ferroni, Ricardo Baggio, Mario C G Passeggi, Alberto C Rizzi

J Phys Chem A· December 2012

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Overexpression, purification, and biochemical and spectroscopic characterization of copper-containing nitrite reductase from Sinorhizobium meliloti 2011. Study of the interaction of the catalytic copper center with nitrite and NO.
Félix M Ferroni, Sergio A Guerrero, Alberto C Rizzi, Carlos D Brondino

J Inorg Biochem· September 2012

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Nitrate reduction associated with respiration in Sinorhizobium meliloti 2011 is performed by a membrane-bound molybdoenzyme.
Felix M Ferroni, María G Rivas, Alberto C Rizzi, María E Lucca, Nora I Perotti

Biometals· October 2011

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Structural, MALDI-TOF-MS, magnetic and spectroscopic studies of new dinuclear copper(II), cobalt(II) and zinc(II) complexes containing a biomimicking μ-OH bridge.
Cristina Núñez, Rufina Bastida, Alejandro Macías, Laura Valencia, Nicolás I Neuman, Alberto C Rizzi

Dalton Trans· December 2010

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Single crystal EPR study of the dinuclear Cu(II) complex [Cu(tda)(phen)](2)·H(2)tda (tda = thiodiacetate, phen = phenanthroline): influence of weak interdimeric magnetic interactions.
Nicolás I Neuman, Mireille Perec, Pablo J González, Mario C G Passeggi, Alberto C Rizzi

J Phys Chem A· December 2010

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EPR studies of the Mo-enzyme aldehyde oxidoreductase from Desulfovibrio gigas: an application of the Bloch-Wangsness-Redfield theory to a system containing weakly-coupled paramagnetic redox centers with different relaxation rates.
Pablo J González, Guillermo I Barrera, Alberto C Rizzi, José J G Moura, Mario C G Passeggi

J Inorg Biochem· October 2009

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Kinetic, structural, and EPR studies reveal that aldehyde oxidoreductase from Desulfovibrio gigas does not need a sulfido ligand for catalysis and give evidence for a direct Mo-C interaction in a biological system.
Teresa Santos-Silva, Felix Ferroni, Anders Thapper, Jacopo Marangon, Pablo J González, Alberto C Rizzi

J Am Chem Soc· June 2009

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Flavodoxin relaxes in microseconds upon excitation of the flavin chromophore: detection of a UV-visible silent intermediate by laser photocalorimetry.
Víctor Martínez-Junza, Alberto C Rizzi, Sharmini Alagaratnam, Toby D M Bell, Gerard W Canters

Photochem Photobiol· April 2009

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Entropic changes control the charge separation process in triads mimicking photosynthetic charge separation.
Alberto C Rizzi, Maurice van Gastel, Paul A Liddell, Rodrigo E Palacios, Gary F Moore

J Phys Chem A· May 2008

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