Bioethanol in Biofuels Checked by an Amperometric Organic Phase Enzyme Electrode (OPEE) Working in "Substrate Antagonism" Format.
Sensors (Basel)
; 16(9)2016 Aug 25.
Article
em En
| MEDLINE
| ID: mdl-27571076
ABSTRACT
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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MEDLINE
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En
Ano de publicação:
2016
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Article