Process performance is usually highly dependent on the behavior of these particles.
The behavior of these particles and corresponding emulsion systems was determined by use of modern analytical equipment, such as SARA fractionation, NIR, electro-coalescers (determine critical electric field), Langmuir technique, pedant drop technique, TG-QCM, AFM.
Although the voidage deviations observed for the soft particles were less than 10%, the fluidization behavior of these particles was affected much more by the particle Stokes number than for rigid spheres.
A combination of static and dynamic light scattering along with differential scanning calorimetry revealed several key structural factors controlling the observed generalities and differences in the behavior of these particles in the GI tract, including effects of particle density and architecture.
The magnetization behavior of these particles above a certain temperature, i.e., the blocking temperature, is identical to that of atomic paramagnets (superparamagnetism) except that large susceptibilities and, thus, an extremely large moment are involved [46].
In that study we demonstrated that the size and nature of nanoparticle aggregates are important factors in evaluating their toxicity, and we suggested that the natural behavior of these particles and the manner in which people are exposed are critical factors in determining risk.
