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Nitroxyl (azanone) trapping by metalloporphyrins
(Elsevier Science Sa, 2011-12)
The present review starts describing nitroxyl (azanone, 1HNO) biological relevance, in relation with NO physiology, from a chemical reactivity perspective. After a description of commonly used azanone donors and their ...
Uncovering the relationship between the structure and acid-base properties for hyperbranched polyester-polyols self-assembled on carbon surfaces
(Elsevier Science SA, 2021-01)
The self-assembly of three different generations of hyperbranched polyester-polyol polymers, based on 2,2-bis(methylol)propionic acid units (H20, H30, and H40 Boltorn®), on carbon electrodes was studied. The physico-chemical ...
Molecular Transport through TiO2Mesoporous Thin Films: Correlation with the Partially Blocked Electrode Model
(American Chemical Society, 2021-10)
Mesoporous titania thin film (MTTF)-based electrodes are vastly popular due to their versatility and their potential use as sensors, catalysts, and photovoltaic devices. For these applications, understanding of diffusion ...
Electric Field Effects on the Adsorption of Dopamine Species on Ag(111): DFT Investigation of Interaction Mechanism
(Wiley-VCH, 2020-04-21)
The study of interactions between dopamine (DA) and noble metal surfaces as Ag, is envisaged as a fundamental factor to attain more efficient electrochemical sensor materials. We describe, in the framework of Density ...
Development of a third generation biosensor to determine hydrogen peroxide based on a composite of soybean peroxidase/chemically reduced graphene oxide deposited on glassy carbon electrodes
(Elsevier Science Sa, 2018-06)
A third generation enzymatic biosensor is developed to determine H2O2. The biosensor is based on the use of a composite obtained from soybean peroxidase enzyme and chemically reduced graphene oxide deposited at glassy ...