To determine the diffusion of riboflavin from intrastromal channels through the effective diffusion coefficients compared with traditional axial diffusion with epithelium on or off.
The activation energies for the diffusion coefficients were close to that for the viscosity of the ionic liquid, indicating the viscosity is a major factor that determine the diffusion of the complexes.
Classic references on the African family structure, from an anthropological and historical perspective, include Boserup (1970), Goody (1973), and Todd (1984), who describe the conditions that, long before the slave trades, determined the diffusion of polygyny in Africa, due to agricultural conditions which made female labor valuable.
SHCS has previously been used to determine the diffusion of large dye molecules and amphiphilic head groups of long hydrocarbon chains.
And then capsules entrapped different PEG were placed into deionized water for 500 mins to determine the diffusion of PEG from inner capsule.
The thickness of this hydrated layer determines the diffusion of the drug molecules through the polymer mass into the liquid medium, but diffusion is not the only mechanism controlling drug release.
Although the long-term effect of LMWCs in the intraocular PDMS and FSiO has not been determined, the diffusion of LMWCs into ocular tissues may be related to the chronic ocular toxicity of the oils.
Next, we used the same data to determine the diffusion of lipids across the scanning circle by calculating the pair-correlation function of 'opposing' pixels on the scanning circle, that is pixel pairs that are separated by a rotation of 180° (Cardarelli et al., 2012).
Simple expressions for determining the diffusion coefficients of two or more solutes which diffuse in a rigid medium were obtained.
