微生物細胞の等価物理量について

概要

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In order to study the physical properties of microbial cell suspensions, the cell should be represented by equivalent parameters based on a suitable model, the simplest one being the homogeneous spheres with an extremely thin membrane which makes a barrier for the material transport. In the present paper, approximate formulae are reviewed for passive equivalent parameters such as specific gravity, specific heat, thermal and electrical conductivities, viscosity coefficient, indexes of optical refraction and absorptivity, dielectric constant and magnetic suceptibility.Some remarks are made on the manner in which more detailed biological information might be obtained from the analysis based on the simplest model. Experimental examples are shown with special reference to susceptibility, viscosity and some optical properties of Saccharomyces cervisiae in suspension.
社団法人日本生物工学会の論文
1962-05-15