[Stationary kinetics of the function of multienzyme membrane sensors with electrochemical enzyme regeneration].
A theoretical analysis of the functioning of membrane biosensors based on consecutive polyenzymatic transformations of the substrate and detectable by indicator electrodes with electrochemical regeneration of the enzyme active sites, has been carried out. Correlations between the substrate concentration, diffusion-catalytic characteristics of the coating components, and rate of the indicator reaction on the one hand, and the level of the steady-state response of the polyenzymatic biosensors, on the other, have been determined for relatively low values of the polyenzymatic layer thickness. Various regimens of functioning of bienzymatic electrodes have been considered.
Sorochinskiĭ
V V
VV
Kurganov
B I
BI
D001665:Binding Sites; D015374:Biosensing Techniques; D002384:Catalysis; D004058:Diffusion; D004563:Electrochemistry; D007700:Kinetics; D008567:Membranes, Artificial; D008962:Models, Theoretical; D009097:Multienzyme Complexes / Q000378:metabolism*
D008567:Membranes, Artificial; D009097:Multienzyme Complexes
Statsionarnaia kinetika funktsionirovaniia polifermentnykh membranykh sensorov s élektrokhimicheskoĭ regeneratsieĭ fermenta.