Utilization of butane as a solvent in solvent-aided recovery of bitumen has shown to be promising.
These methods have some drawbacks in common, such as the large number of steps needed to produce the vesicles, the utilization of a large amount of organic solvent in the beginning or during the process, the lack of diameter size uniformity and, moreover, the low stability of produced particles [26].
The utilization of toluene as solvent is a basis for achieving absorption band at 435 nm and realizing yellow emissive CDs with QY of 46%.
By performing this method, the purification is high, and the utilization of the organic solvent, used as a mediator, is very simple and repeatable.
Supercritical extraction is the utilization of a fluid operating above its critical temperature and pressure as a solvent to remove certain compounds from a mixture.
The ability for tuning the boundary conditions as well as the utilization of solvent fields, pH, mechanical forces, or other stimuli to induce an elastic instability offer many possibilities of tunable phonon engineering and acoustic steering.
It was based on the utilization of a physical barrier that allowed the passive transport of organic solvents to slow down the mixing of MPEG-PLA with water; the organic solvent played a role in the morphology and particle size distribution of the NPs[20].
To explore the utilization of CNTs in solvent and the affinities of CNTs for different peptides, binding free energies of peptides to single-walled carbon nanotubes (SWCNTs) are calculated and analyzed.
Results shows that electrical fields of low energy levels and thermal effects can be combined and optimized into a single step treatment on extraction of anthocyanins and phenolic compounds from vegetable tissues providing high recovery yields with a reduced treatment time, less energy consumption and with no utilization of organic solvents (green extraction).
On the basis of the SEM images, the utilization of different solvents evidently resulted in different diameters of the synthesized ZnO NRs.
