I have biofilm samples that were produced based on live microorganisms and I am studying the structural characteristics for a possible biomedical application, but I need to measure the internal porosity of this biofilm to know if it allows gas exchange with the environment.
Dear Antai in my case there is a particularity, because i wanna measure the internal porosity. I don't know a simple tecnique to get this.
Separation, identification, and characterization of microorganisms by capillary electrophoresis ( CE ) , each of these methods has been gaining popularity because it may determine one or more aspect of a microbial system of characterization( e.g. quatification and identification and viability assessment ), make it an attractive technique for the analysis of microbial analytes. The entire diameter of the colloid is a compound of a diameter of the particle itself as well as Many practical applications of this technique have been investigated. Viability and identification of microbe can be accomplished in a single analysis. the For more details consult https://www.ncbi.nlm.nih.gov - articles or check Microbiol Mol Rev. 2003 Mar: 67 ( 1 ): 38 - 51
Dear Antai in my case there is a particularity, because i wanna measure the internal porosity. I don't know a simple tecnique to get this.
A few years ago a friend told me that by Nuclear Magnetic Ressonance is possible to figure out the internal porosity of this sample type. Until now, it is what I know!
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