From: A modeling and simulation study of siderophore mediated antagonism in dual-species biofilms
parameter | symbol | value | unit |
---|---|---|---|
growth rate, chelator | μ _{1} | 12.3 | d ^{-1} |
growth rate, non-chelator | μ _{2} | 12.3 | d ^{-1} |
half-saturation concentration, chelator | k _{1} | 3.7 | μM |
half-saturation concentration, non-chelator | k _{2} | 3.7 | μM |
decay rate, chelator | d _{1} | 0.49 | d ^{-1} |
decay rate, non-chelator | d _{2} | 0.49 | d ^{-1} |
yield coefficient, chelator | Y _{1} | 0.6003 | - |
yield coefficient, non-chelator | Y _{2} | 0.6003 | - |
maximum biomass density, chelator | N _{∞} | 10^{4} | gm ^{-3} |
maximum biomass density, non-chelator | R _{∞} | 10^{4} | gm ^{-3} |
chelation rate | β | 1.92 | |
pyoverdine production rate | δ | 2.56 | OD _{ P } d ^{-1} |
pyoverdine inhibition concentration | S∞ | 0.3762 | μM |
pyoverdine inhibition exponent | n | 3 | - |
biomass motility parameter | ϵ | 10^{-12} | m ^{2} d ^{-1} |
biomass interface exponent | a | 4 | - |
biomass threshold exponent | b | 4 | - |
diffusion coefficent of iron in water | d(0) | 8.64·10^{-4} | m ^{2} d ^{-1} |
diffusion coefficent of iron in biofilm | d(1) | 7.776·10^{-4} | m ^{2} d ^{-1} |