Yet, more MNPs were found for samples synthesized at higher temperatures, very probably because a higher diffusion of the AgNPs inside the matrix was achieved.
Moreover, as previously reported (Pitman and Frei, 1977; Evans et al, 1983), this strategy seems to lead to a higher diffusion of the drug across the blood brain barrier and increased drug concentrations in the CSF, with a potential positive impact on efficacy against PCNSL.
It is suggested in the literature that lecithin and NaTC form mixed micelles with a cmc between 5 12 m m.[ 15] Therefore, in FaSSIF, no mixed micelles are formed, resulting in a high diffusion coefficients of monomeric bile acid.
Among the possible parameters, the selection of a high diffusion factor value (b = 1000 s/mm) seems to have a marked positive influence on the performances of DW-SSEPI for colorectal tumour detection.
A large proton gradient would give a high diffusion flux which eliminates the need of an additional electrostatic force for migration.
The higher swelling and degradation rate of scaffolds/MPs could lead to a higher diffusion rate of MPs from the scaffolds, causing an increase in the protein release.
A higher degradation and swelling rate of the drug films led to a higher diffusion rate of the nanoparticles from the films, resulting in an increase in the drug release from nanoparticles.
The emergence of a new phase at the grain boundaries also contributes to a higher diffusion rate of carbon atoms in these locations [15, 16].
This effect might be attributed to a higher diffusion length of Ga atoms induced by the changed growth conditions, so that the reduced Ga flow is overcompensated.
