For several examples of the preparation of supported catalysts, the expert system behaved very satisfactorily, leading to the preparation parameters closely in agreement with those in practice.
Then, examples of the preparation and properties of nanocomposites based on such inorganic bionanomaterials are presented, obtained using various polymer matrices, including polyesters such as poly(hydroxybutyrate), poly(lactic acid) and poly(caprolactone), and natural-based polymers such as polysaccharides (starch, chitin, chitosan) or proteins (silk fibroin, collagen).
This review presents a handful of selective recent examples on the preparation of electrocatalysts that are critical for the development of low temperature hydrogen polymer electrolyte membrane fuel cells (PEMFCs).
Another early example of the preparation of a coordination compound is the use in 1760 of a sparingly soluble compound, potassium hexachloroplatinate(2−), K2[PtCl6], to refine the element platinum.
An example of the preparation of green by mixing blue and yellow is seen in sample S10 from Flower front.
Although polymers containing reducible disulfide bonds have been widely applied in biomedical field, such as drug delivery [32 34], gene delivery [35 46] and layer-by-layer assembly [47 49], we here report the first example of the preparation and application of disulfide-containing cationic polymeric micelles in nonviral gene delivery.
By this method, large quantities of the colloidal dispersion of nanosheets are readily available as a precursor (for example, for the preparation of composites) and can be produced in a short time.
Fatty and N-methyl (or ethyl) substituted amines used, for example, for the preparation of tensioactive agents are generally obtained from the reaction of fatty acids (or esters), ammonia, light alcohols and hydrogen or nitriles, light alcohols and hydrogen over copper or nickel catalysts.
It's great to see an example of that preparation grounded in the collaborative work of faculty and students.
For example, as part of the preparation for the first phase of fieldwork, research officers were provided with training in semistructured interviews, instrument design, and qualitative data collection.
For example, other aspects of the preparation of the DBS samples such as transportation and extraction were not standardised across the different analytic methodologies and might also be a cause of the differences noted.
