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Literature DB >> 20445817

Theory of Polymer Entrapped Enzyme Ultramicroelectrodes: Application to Glucose and Adenosine Triphosphate Detection.

Peter A Kottke¹, Christine Kranz, Yong Koo Kwon, Jean-Francois Masson, Boris Mizaikoff, Andrei G Fedorov.

Abstract

We validate, by comparison with experimental data, a theoretical description of the amperometric response of microbiosensors formed via enzyme entrapment. The utility of the theory is further illustrated with two relevant examples supported by experiments: (1) quantitative detection of glucose and (2) quantitative detection of adenosine triphosphate (ATP).

Entities: Chemical Gene Species

Year: 2008 PMID： 20445817 PMCID： PMC2863125 DOI： 10.1016/j.jelechem.2008.02.025

Source DB: PubMed Journal: J Electroanal Chem (Lausanne) ISSN： 1572-6657 Impact factor: 4.464

30 in total

1. Kinetic studies of yeast hexokinase.

Authors: H J FROMM; V ZEWE
Journal: J Biol Chem Date: 1962-10 Impact factor: 5.157

Review 2. Electrochemical sensors.

Authors: Eric Bakker; Yu Qin
Journal: Anal Chem Date: 2006-06-15 Impact factor: 6.986

3. High amplification rates from the association of two enzymes confined within a nanometric layer immobilized on an electrode: modeling and illustrating example.

Authors: Benoît Limoges; Damien Marchal; Francois Mavré; Jean-Michel Savéant
Journal: J Am Chem Soc Date: 2006-05-10 Impact factor: 15.419

Review 4. Detection technologies. Probing cellular chemistry in biological systems with microelectrodes.

Authors: R Mark Wightman
Journal: Science Date: 2006-03-17 Impact factor: 47.728

5. Immobilization method for the preparation of biosensors based on pH shift-induced deposition of biomolecule-containing polymer films.

Authors: Christian Kurzawa; Andreas Hengstenberg; Wolfgang Schuhmann
Journal: Anal Chem Date: 2002-01-15 Impact factor: 6.986

Theory of Polymer Entrapped Enzyme Ultramicroelectrodes: Application to Glucose and Adenosine Triphosphate Detection.

1. Kinetic studies of yeast hexokinase.

Review 2. Electrochemical sensors.

3. High amplification rates from the association of two enzymes confined within a nanometric layer immobilized on an electrode: modeling and illustrating example.

Review 4. Detection technologies. Probing cellular chemistry in biological systems with microelectrodes.

5. Immobilization method for the preparation of biosensors based on pH shift-induced deposition of biomolecule-containing polymer films.

6. Theory of Polymer Entrapped Enzyme Ultramicroelectrodes: Fundamentals.

7. An enzyme electrode for the amperometric determination of glucose.

8. Enzyme electrodes and their application.

9. Substrate synergism and the kinetic mechanism of yeast hexokinase.

10. Amperometric ATP biosensor based on polymer entrapped enzymes.

Review 1. Review of recent advances in analytical techniques for the determination of neurotransmitters.