Methylphenazonium-Modified Enzyme Sensor Based on Polymer Thick Films for Subnanomolar Detection of Phenols

A methylphenazonium-zeolite-modified enzyme sensor based on a planar, screen-printed, two-electrode arrangement is described for the subnanomolar detection of phenols. The sensor shows marked sensitivity to eight phenolic compounds usually present in industrial waste waters.

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Bibliographic Details
Published inAnalytical chemistry (Washington) Vol. 67; no. 1; pp. 65 - 70
Main Authors Kotte, Heiner, Gruendig, Bernd, Vorlop, Klaus-Dieter, Strehlitz, Beate, Stottmeister, Ullrich
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.01.1995
Subjects
Analytical chemistry
Biological and medical sciences
Biosensors
Biotechnology
Chemistry
Enzymes
Exact sciences and technology
Fundamental and applied biological sciences. Psychology
General, instrumentation
Methods. Procedures. Technologies
Polymers
Sensors
Various methods and equipments
Trace analysis
Enzyme
Iminium compounds
Measurement sensor
Monophenol monooxygenase
Zeolite
Serigraphy
Sensitivity
Thick film
Response time
Biosensor
Detection limit
Polyurethane
Phenols
Oxidoreductases
Performance
Immobilized enzyme
Modified material
Enzymatic reaction
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Summary:A methylphenazonium-zeolite-modified enzyme sensor based on a planar, screen-printed, two-electrode arrangement is described for the subnanomolar detection of phenols. The sensor shows marked sensitivity to eight phenolic compounds usually present in industrial waste waters.
Bibliography:istex:322A97CF7A82376B066568898E4988BF1C0C36DC
ark:/67375/TPS-JL4T3618-5
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00097a011