Protein film electrochemical EPR spectroscopy as a technique to investigate redox reactions in biomolecules.

Animals Cattle Cyclic N-Oxides / chemistry Electrochemical Techniques / instrumentation Electrodes Electron Spin Resonance Spectroscopy / methods Oxidation-Reduction Superoxide Dismutase-1 / chemistry

Journal

Chemical communications (Cambridge, England)
ISSN: 1364-548X
Titre abrégé: Chem Commun (Camb)
Pays: England
ID NLM: 9610838

Informations de publication

Date de publication:
23 Jul 2019
Historique:
pubmed: 7 6 2019
medline: 2 8 2019
entrez: 7 6 2019
Statut: ppublish

Résumé

Redox reactions and paramagnetic intermediates are ubiquitous in biological chemistry. We report a new method, protein film electrochemical electron paramagnetic resonance spectroscopy (PFE-EPR), that enables the direct and accurate potential control of proteins on the electrode surface for both electrochemical and EPR spectroscopic characterisation of their redox centres.

Identifiants

DOI: 10.1039/c9cc03212f PMID: 31168558
pubmed: 31168558
doi: 10.1039/c9cc03212f
doi:

Substances chimiques

Cyclic N-Oxides 0
4-amino-TEMPO 14691-88-4
Superoxide Dismutase-1 EC 1.15.1.1

Types de publication

Journal Article

Langues

eng

Pagination

8840-8843

Auteurs

Kaltum Abdiaziz (K)

School of Biological and Chemical Sciences and Materials Research Institute, Queen Mary University of London, Mile End Road, London E1 4NS, UK.

Enrico Salvadori (E)

Katarzyna P Sokol (KP)

Erwin Reisner (E)

Maxie M Roessler (MM)

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Protein film electrochemical EPR spectroscopy...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Artiodactyla › Ruminants › Bovins › Protein film electrochemical EPR spectroscopy...
questionsmedicales.fr › Composés hétérocycliques › Oxydes hétérocycliques › N-oxydes cycliques › Protein film electrochemical EPR spectroscopy...
questionsmedicales.fr › Techniques d'investigation › Techniques électrochimiques › Protein film electrochemical EPR spectroscopy...
questionsmedicales.fr › Équipement et fournitures › Équipement et fournitures électriques › Électrodes › Protein film electrochemical EPR spectroscopy...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Analyse spectrale › Spectroscopie par résonance magnétique › Spectroscopie de résonance de spin électronique › Protein film electrochemical EPR spectroscopy...
questionsmedicales.fr › Métabolisme › Métabolisme énergétique › Oxydoréduction › Protein film electrochemical EPR spectroscopy...
questionsmedicales.fr › Enzymes et coenzymes › Enzymes › Oxidoreductases › Superoxide dismutase › Superoxide dismutase-1 › Protein film electrochemical EPR spectroscopy...