31. For example, it can be used to dissolve polymers prior to determining their molecular mass using gel permeation chromatography. 32. As the tourmaline contains boron, there must have been some permeation of vapors from the granite into the sediments. 33. The ability of a package to control the permeation and penetration of gasses is vital for many types of products. 34. The slowest permeation rate, therefore, will occur where penetration is most critical : at the primary packaging level. 35. Permeation of graphite and graphene oxide membranes by polar solvents is possible due to swelling of the graphite oxide structure.36. Cross-fractionation Chromatography ( CFC ) instrument to analyze the Polyolefin Bivariate distribution by TREF and Gel permeation chromatography. 37. He also developed mathematical models of skin permeation and analytical tools to study biophysics of skin structure-function relationship. 38. This is best illustrated in a Robeson plot where the selectivity is plotted as a function of the CO 2 permeation . 39. The labor for frequent replacement of desiccant dryers, permeation components, and the sensor heads greatly increase the operational costs. 40. Second, zinc oxide nanoparticles can interfere with Omf protein, which is responsible for the permeation of quinolones into the cell.
