The toughening effect was attributed to the more uniform micro-phase separation structure caused by molecular level inter-migration between PBA and CO2-WPU during preparation process.
The results of the discriminant analysis indicate that family support, high school grade point average and attending private teaching classes during preparation process for the university exam have a positive effect in distinguishing preservice teachers who willingly selected the programme they attend from those who did not.
This explained that addition of ethylenediamine during preparation process enhanced the catalytic activity of copper aluminate [61].
However, during preparation process of the tip-to-tip dimer through the self-assembly method, there is a wide existence of NP dimers with edge-to-edge geometries [15].
The ζ-potential of the PTX-NR-loaded and PTX-CR-6-loaded nanocarriers was slightly higher than that of blank nanoparticles probably due to the partial adsorption of PTX, NR, and CR-6 on the surface of nanocapsules during preparation process.
Considering these characteristics, there is a great chance of modification and polymer formation during the preparation processes of albumin products, especially injections.
The first weight loss (about 14%) could be assigned to the desorption of water and ethanol adsorbed on the catalyst during the preparation processes (Peng et al. 2012).
An AsFlFFF MALS method was also used by Wei et al. [ 61] for the determination of the size distribution and the total particle count of influenza virions during vaccine preparation processes.
The edge structures of graphene ribbons are of fundamental importance during growth and preparation processes because the electronic, optical, magnetic, mechanical and electrochemical properties depend not only on the ribbon width but also on the edge structures15,16,17,18,19,20,21,22,23,24,25.
However, the densities, state and compositions of NC materials by severe rolling technique were not changed and their microstructures of grain boundary were continuously changed with porosity free at grain boundary during the whole preparation processes.
