These findings are important indicators for the future evaluation of the toxicological profile of polymer-coated nanoparticles.
However, it is likely that the long-term degradation profile of polymers such as PEG DMA would result in extremely small amounts of fluorinated polymer released at any given time and would remain at subtoxic levels and be cleared safely by the body.
Singh, M. A. & Groves, M. N. Depth profiling of polymer films with grazing-incidence small-angle X-ray scattering.
The cross-section profiles of polymer deformation in the hot embossing lithography process were studied by finite element method for various temperature, time and pressure.
Neutron reflectivity has been used to measure concentration profiles of polymer brushes as they penetrate a high molecular weight polymer matrix.
Figure 2 Concentration profiles of polymer hydrolysis.
Degradation profiles of polymer scaffolds are controlled by multiple factors including molecular weight, degree of crystallinity as well as loads applied to the structure.
The observed changes in the shape and peak positions of the small-angle neutron scattering profiles of polymers after metal doping were related to the scattering from the metal oxide particles and to the possible deformed morphologies due to the strong interparticle interactions between metal particles, which may influence the polymer microphase separation.
The density profile of the polymer CG particles perpendicular to the xy plane is also shown; we find that regions of high polymer density have a negative stress, whereas near the clay surface, there are regions of positive stress.
In the lower molecular weight mass several polymers could be observed with a low degree of oxidation similar to the MS/MS profile, of mPE polymers (chemically synthesized PE polymers with few side chain modifications (hydroxyl and carboxyl functional groups) (Figure 3c and 3d and Figure S2).
The conductivity profile of the polymer gel electrolytes, according to the LiClO4 concentration ([LiClO4][PC + EC] = 0.05 0.11), looked similar to that of the liquid electrolytes of the same composition.
