Evaluation of effectiveness factor of immobilized enzymes using Runge-Kutta-Gill method: how to solve mathematical undetermination at particle center point?

1999 ◽  
Vol 20 (2) ◽  
pp. 185 ◽  
Author(s):  
S. C. Oliveira
Keyword(s):  
Immobilized Enzymes ◽  
Effectiveness Factor ◽  
Particle Center ◽  
Center Point ◽  
Runge Kutta

Two-parameter model for evaluating effectiveness factor for immobilized enzymes with reversible Michaelis–Menten kinetics

2003 ◽  
Vol 58 (18) ◽  
pp. 4287-4290 ◽  
Author(s):  
J.L Gómez ◽  
A Bódalo ◽  
E Gómez ◽  
J Bastida ◽  
M.F Máximo
Keyword(s):  
Immobilized Enzymes ◽  
Effectiveness Factor ◽  
Two Parameter

Modeling Trienzyme Biosensor at Internal Diffusion Limitation

2004 ◽  
Vol 9 (2) ◽  
pp. 139-144 ◽  
Author(s):  
J. Kulys
Keyword(s):  
Immobilized Enzymes ◽  
Internal Diffusion ◽  
Significant Response ◽  
Diffusion Limitation ◽  
Enzyme Reactions ◽  
Substrate Conversion ◽  
Apparent Stability ◽  
Biosensor Response

A model of biosensor containing three immobilized enzymes utilizing consecutive substrate conversion in the chain was developed. The modeling was performed at an internal diffusion limitation and a steadystate condition. The calculations showed that significant response of biosensors was produced if diffusion modules were larger than 1 for all enzyme reactions. Due to diffusion limitation the apparent stability of biosensor response increased many times in comparison to stability of the most labile enzyme of the chain.

Semi-implicit Runge-Kutta schemes for stiff multi-dimensional reacting flows

1997 ◽  
Author(s):  
Jack Yoh ◽  
Xiaolin Zhong ◽  
Jack Yoh ◽  
Xiaolin Zhong
Keyword(s):  
Reacting Flows ◽  
Runge Kutta
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