Research Article

Modeling of the Bacillus subtilis Bacterial Biofilm Growing on an Agar Substrate

Table 2

Parameters used in the biofilm growth model and their fundamental units.

ParametersPhysical quantityUnits

Area of the film-agar interface
Diffusion coefficient for the substrate through
ā€‰the laminar diffusional sublayerā€‰
Thickness of laminar diffusional sublayer
Maximum specific growth rate for Monod kinetics
Monod constant
Biomass density
Inactivation coefficient
Yield coefficient