The precision of PRM analysis using standard peptides primarily depends on the nature of the protein (soluble or membrane-spanning), the choice of suitable standard peptides, the digestion conditions, and the modification of endogenous peptides65. Despite using two different standards (QconCAT vs. ...
When describing the properties of a TEM, Sarapulova et al. [34] assumed that the transfer occurred only through a solution that fills the membrane pores. In this study, we take into account an additional way for ion transfer: an intermediate loose layer between the pore solution and membrane...
electroactive component on the electrode surface under the diffusion-limited regime after its passage through the membrane; then, the time-variation of the current is recorded, which reflects the increase of the flux of the substance through the membrane after the solution change in the source ...
[33], which implied that the impaired diffusion function might be mainly due to the membrane damage that affected the gas exchange barrier. On chest CT, the MLD can reflect the gas content, blood distribution, and lung parenchyma [34,35]. In this study, the only risk factor for diffusion...