Diffusion of lactose in acidogenic biofilms.

@article{Yu1993DiffusionOL,
  title={Diffusion of lactose in acidogenic biofilms.},
  author={Jie Yu and Kenneth L. Pinder},
  journal={Biotechnology and bioengineering},
  year={1993},
  volume={41 7},
  pages={736-44}
}
Effective diffusivity of lactose in active acidogenic biofilms was measured at 35 degrees C and pH 4.6 with a specially designed diffusion cell. The diffusion cell was designed and operated in such a way that the lactose concentrations on the surface and at the center of a living bacterial aggregate could be measured at steady state. As a model parameter in a widely accepted reaction-diffusion equation which describes lactose distribution in living biofilms, the effective diffusivity of lactose… CONTINUE READING

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