EC Number   |
Application |
Reference |
|---|
    1.1.3.13 | analysis |
a dual biosensor analysis system based on alcohol oxidase and alcohol dehydrogenase for the simultaneous analysis of methanolethanol mixtures is developed. The alcohol dehydrogenase biosensor quantifies only the ethanol in the range 0.3-8 mmol/l without interference from methanol in concentrations as high as 100 mmol/l. The alcohol oxidase biosensor is able to respond to both analytes in the range 3-70 mmol/l for methanol and 15110 mmol/l for ethanol. The concentration of ethanol and methanol from the sample is determined by processing analytical signals obtained from both biosensors |
686482 |
| 1.1.3.13 | analysis |
amperometric sensor for ethanol based on one-step electropolymerization of thionine-carbon nanofiber nanocomposite containing alcohol oxidase. The ethanol biosensor can monitor ethanol ranging from 0.002 to 0.252 mM with a detection limit of 0.0017 mM. It displays a rapid response, an expanded linear response range as well as excellent reproducibility and stability |
690104 |
| 1.1.3.13 | analysis |
an amperometric biosensor for ethanol monitoring is developed and optimised. The biosensor uses poly(neutral red), as redox mediator, which is electropolymerised on carbon film electrodes and alcohol oxidase from Hansenula polymorpha as recognition element, immobilised by cross-linking with glutaraldehyde in the presence of bovine serum albumin as carrier protein. The biosensor is used for the determination of ethanol in Portuguese red and white wines. No significant interferences were found from compounds usually present in wine |
690103 |
| 1.1.3.13 | analysis |
AOD gene and isozyme structure may be used as a basis for reclassification of the methylotrophic yeasts |
690209 |
| 1.1.3.13 | analysis |
enzyme may be useful for the colorimetric determination of methanol, ethanol, or other alcohols |
484905 |
| 1.1.3.13 | analysis |
fabrication of a self-powered ethanol biosensor comprising a beta-NAD+-dependent alcohol dehydrogenase bioanode and a bienzymatic alcohol oxidase and horseradish peroxidase biocathode. beta-NAD+ is regenerated by means of a toluidine blue modified redox polymer. The biofuel cell exhibits an open-circuit voltage of approximately 660 mV and can be used as self-powered device for the determination of the ethanol content in liquor |
762920 |
| 1.1.3.13 | analysis |
selection procedure for isolation of the mutant forms of AOX, and their use as a suitable bioelement for biosensor technologies. The created biosensor based on mAOX (from the strain CA2) was characterised by a decreased affinity towards analyzed substrates and slightly increased Vmax. The operational stability of the mAOX-immobilised electrode is not affected and remains similar to an electrode based on the natural enzyme. The described methodology opens up the possibility for construction of biosensors appropriate for precise, rapid, and cheap analysis of target analytes, e.g. ethanol in real samples of wines, beers or fermentation cultures |
685810 |
| 1.1.3.13 | analysis |
the behaviour of commercially available AOx and ADH enzymes is studied in 12 different biosensor designs towards butanol-1 detection in liquid media. Four out of twelve proposed designs demonstrate a good signal reproducibility and linear response (up to 14.6 mM of butanol) under very low applied potentials (from -0.02 to -0.32 V) |
762836 |
| 1.1.3.13 | analysis |
the enzyme is useful for construction of ethanol biosensors |
675722 |
| 1.1.3.13 | analysis |
the enzyme is useful in alcohol biosensor applications |
697064 |
