C
Carlos D. Brondino
Researcher at National University of the Littoral
Publications - 59
Citations - 1294
Carlos D. Brondino is an academic researcher from National University of the Littoral. The author has contributed to research in topics: Electron paramagnetic resonance & Nitrite reductase. The author has an hindex of 20, co-authored 56 publications receiving 1126 citations. Previous affiliations of Carlos D. Brondino include Facultad de Ciencias Exactas y Naturales & Universidade Nova de Lisboa.
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Journal ArticleDOI
Molybdenum and tungsten enzymes: the xanthine oxidase family.
TL;DR: Spectroscopic studies have provided an important amount of information on the characteristics of the active site and the electron transfer pathways of mononuclear Mo-containing enzymes.
Journal ArticleDOI
Periplasmic Nitrate Reductase Revisited: A Sulfur Atom Completes the Sixth Coordination of the Catalytic Molybdenum.
Shabir Najmudin,Pablo J. González,José Trincão,Catarina Coelho,Abhik Mukhopadhyay,Nuno M. F. S. A. Cerqueira,Carlos C. Romão,Isabel Moura,José J. G. Moura,Carlos D. Brondino,Maria João Romão +10 more
TL;DR: Spectropotentiometric studies show that reduced methyl viologen, the electron donor used in the catalytic reaction, does not interact directly with the redox cofactors and the turnover signal can be obtained only in the presence of the reaction substrates.
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The mechanism of formate oxidation by metal-dependent formate dehydrogenases
Cristiano Mota,Maria G. Rivas,Carlos D. Brondino,Isabel Moura,José J. G. Moura,Pablo J. González,Nuno M. F. S. A. Cerqueira +6 more
TL;DR: The authors' studies indicate that the C–H bond break is an event involved in the rate-limiting step of the catalytic cycle of Fdh, and the role in catalysis of conserved amino acid residues involved in metal coordination and near the metal active site is discussed on the basis of experimental and theoretical results.
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Nitric oxide is reduced to HNO by proton-coupled nucleophilic attack by ascorbate, tyrosine, and other alcohols. A new route to HNO in biological media?
Sebastian Suarez,Nicolás I. Neuman,Nicolás I. Neuman,Martina Muñoz,Lucía Álvarez,Damián E. Bikiel,Carlos D. Brondino,Ivana Ivanović-Burmazović,Jan Lj. Miljkovic,Milos R. Filipovic,Marcelo A. Martí,Marcelo A. Martí,Fabio Doctorovich +12 more
TL;DR: This work has taken advantage of a selective HNO sensing method, to show that NO is reduced to HNO by biologically relevant alcohols with moderate reducing capacity, such as ascorbate or tyrosine.
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Structural characterisation, EPR and magnetic properties of f–f and f–d lanthanide(III) phenolic cryptates
Fernando Avecilla,Carlos Platas-Iglesias,Raquel Rodríguez-Cortiñas,Geoffroy Guillemot,Jean-Claude G. Bünzli,Carlos D. Brondino,Carlos F. G. C. Geraldes,Andrés de Blas,Teresa Rodríguez-Blas +8 more
TL;DR: In this paper, the Schiff base axial macrobicyclic ligand L1 forms 4f 4f and 4f 3d cryptates with formula [Gd2(L1======¯¯¯¯− 3H)(NO3)2](NO3·1.2(1) cm−1).