Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format

The bioethanol content of two samples of biofuels was determined directly, after simple dilution in decane, by means of an amperometric catalase enzyme biosensor working in the organic phase, based on substrate antagonisms format. The results were good from the point of view of accuracy, and satisfa...

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Autores principales: Tomassetti, Mauro, Spuri Capesciotti, Gabriele, Angeloni, Riccardo, Martini, Elisabetta, Campanella, Luigi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5038633/
https://www.ncbi.nlm.nih.gov/pubmed/27571076
http://dx.doi.org/10.3390/s16091355
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author Tomassetti, Mauro
Spuri Capesciotti, Gabriele
Angeloni, Riccardo
Martini, Elisabetta
Campanella, Luigi
author_facet Tomassetti, Mauro
Spuri Capesciotti, Gabriele
Angeloni, Riccardo
Martini, Elisabetta
Campanella, Luigi
author_sort Tomassetti, Mauro
collection PubMed
description The bioethanol content of two samples of biofuels was determined directly, after simple dilution in decane, by means of an amperometric catalase enzyme biosensor working in the organic phase, based on substrate antagonisms format. The results were good from the point of view of accuracy, and satisfactory for what concerns the recovery test by the standard addition method. Limit of detection (LOD) was on the order of 2.5 × 10(−5) M.
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spelling pubmed-50386332016-09-29 Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format Tomassetti, Mauro Spuri Capesciotti, Gabriele Angeloni, Riccardo Martini, Elisabetta Campanella, Luigi Sensors (Basel) Article The bioethanol content of two samples of biofuels was determined directly, after simple dilution in decane, by means of an amperometric catalase enzyme biosensor working in the organic phase, based on substrate antagonisms format. The results were good from the point of view of accuracy, and satisfactory for what concerns the recovery test by the standard addition method. Limit of detection (LOD) was on the order of 2.5 × 10(−5) M. MDPI 2016-08-25 /pmc/articles/PMC5038633/ /pubmed/27571076 http://dx.doi.org/10.3390/s16091355 Text en © 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tomassetti, Mauro
Spuri Capesciotti, Gabriele
Angeloni, Riccardo
Martini, Elisabetta
Campanella, Luigi
Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format
title Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format
title_full Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format
title_fullStr Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format
title_full_unstemmed Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format
title_short Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in “Substrate Antagonism” Format
title_sort bioethanol in biofuels checked by an amperometric organic phase enzyme electrode (opee) working in “substrate antagonism” format
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5038633/
https://www.ncbi.nlm.nih.gov/pubmed/27571076
http://dx.doi.org/10.3390/s16091355
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