ISSN:
1040-0397
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Surface passivation during oxidation of NADH at a fluorocarbon polymer-carbon paste electrode (CPE) was about 25% less than that of the glassy carbon or Nujol-oil CPE. After repeated injections of 1.5 mM NADH for 12 h, the Kel-F wax CPE maintained about 85% of its initial response. The determination of ethanol in wine samples using soluble alcohol dehydrogenase stabilized by polyethyleneglycol was demonstrated. Linearity of response extended from the detection limit of 0.44 mM to 33 mM.
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elan.1140030706
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