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- Title
An Approximate Analytical Method for the Evaluation of the Concentrations and Current for Hybrid Enzyme Biosensor.
- Authors
Krishnaperumal, Indira; Lakshmanan, Rajendran
- Abstract
Mathematical modeling of amperometric biosensor with cyclic reaction is discussed. Analytical expressions pertaining to the concentration of substrate, cosubstrate, reducing agent and medial product and current for hybrid enzyme biosensor are obtained in terms of Thiele module and saturation parameters. In this paper, a powerful analytical method, called homotopy analysis method (HAM) is used to solve the system of nonlinear differential equations. Furthermore, in this work the numerical simulation of the problem is also reported using Scilab/Matlab program. Our analytical results are compared with simulation results. A good agreement between analytical and numerical results is noted.
- Subjects
HYBRID enzymes; BIOSENSORS; MATHEMATICAL models; AMPEROMETRIC sensors; REDUCING agents; NONLINEAR differential equations
- Publication
ISRN Physical Chemistry, 2013, p1
- ISSN
2090-7761
- Publication type
Article
- DOI
10.1155/2013/202781