The usage of a bismuth film electrode as transducer in glucose biosensing

. A second generation glucose biosensor was developed by using neutral red (NR) as a mediator and a bismuth film electrode (BiFE) as a transducer along with immobilized glucose oxidase. The linear range was between 0.2 and 2.5 mM, and a correlation coefficient of 0.999 was obtained with this electro...

Full description

Saved in:
Bibliographic Details
Published in:Mikrochimica acta (1966) 2008, Vol.160 (1-2), p.269-273
Main Authors: Anık, Ülkü, Timur, Suna, Çubukçu, Meliha, Merkoçi, Arben
Format: Article
Language:English
Subjects:
Analytical Chemistry
Biological and medical sciences
Biosensors
Biotechnology
Characterization and Evaluation of Materials
Chemistry
Chemistry and Materials Science
Exact sciences and technology
Fundamental and applied biological sciences. Psychology
General, instrumentation
Methods. Procedures. Technologies
Microengineering
Nanochemistry
Nanotechnology
Original Paper
Various methods and equipments
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:. A second generation glucose biosensor was developed by using neutral red (NR) as a mediator and a bismuth film electrode (BiFE) as a transducer along with immobilized glucose oxidase. The linear range was between 0.2 and 2.5 mM, and a correlation coefficient of 0.999 was obtained with this electrode. The standard deviation (at 1 mM glucose for n = 4) and the coefficient of variation were calculated as ±8.07 µM and 3.4%, respectively. The biosensor was used for the determination of glucose in wine samples.
ISSN:0026-3672
1436-5073
DOI:10.1007/s00604-007-0868-y