Therefore, the FCS analyses results for the diffusion times are reliable. On the other hand, due to the ever-decreasing fluorescence, and hence and ever decreasing number of fluorescent molecules in the laser focus, the FCS analyses results for the mean number of molecules free parameter are ...
A group of filament-forming GTP-binding proteins that can function to recruit target proteins, scaffold complex assemblies or create diffusion barriers to restrict protein mobility. Lipid modifications Post-translational covalent attachment of a lipid group to specific residues within a protein, commonly ...
Surface diffusion of Ga molecules during the MOMBE (metalorganic molecular beam epitaxy) growth of GaAs using TEGa (triethylgallium) was studied by measuring the RHEED (reflection high energy electron diffraction) intensity oscillations on the (001) GaAs vicinal surface. It is found that the ...
13 At the end of engulfment, ∼40 FisB molecules accumulate at the neck into an immobile cluster to catalyze membrane fission. Here, we investigate the relationship between forespore inflation driven by DNA translocation and the membrane fission event that releases the forespore into the mother ...
Although thermal diffusion causes some molecules to move out to the transition zone up to 24 cm away, they will recondense and once again be drawn toward the vitreous zone by other mechanisms. The report also concludes that destruction mechanisms by pyrolysis and hydrolysis are also accelerated ...
In many cases, it is desirable to reduce the thickness of the diffusion layer so as to allow an increase in the speed with which material is added to or removed from the workpiece. In other cases, it is desirable to otherwise control the material transfer at the surface of the workpiece,...
RA signalling has numerous other functions during early embryogenesis. We briefly discuss how these functions may correlate with gradients of activity and/or diffusion between cell layers, first focusing on the branchial apparatus and then the lungs and pancreas. Details of RA functions in other organ...
This may be because: (1) during gastro digestion, the structural differences of noodles or pasta can affect the rate of diffusion and surface erosion by digestive fluids [55,69]. HE noodles displayed less crystalline structure (Figure 1) and microstructure with larger irregular holes after ...
were influenced by the used sugars with effects on the final levels of DCs and HMF. The highest Ea values determined for DCs and HMF formation in the cookies with sucrose suggest that this system requires very high temperatures to increase meaningful levels of these molecules, limiting their ...
Role of diffusion rotation of molecules during absorption from excited statesNot Availabledoi:10.1007/BF00619664V. A. GaisenokI. I. ZholnerevichA. M. SarzhevskiiKluwer Academic Publishers-Plenum PublishersJournal of Applied Spectroscopy