The in vitro performance of these systems showed the desired biphasic behaviour: the drug contained in the fast releasing phase (powder enrobing the mini-tablets) dissolved within the first 2 min, whereas the drug contained in the mini-tablets was released at different rates, depending up on formulation.
To bronze shoes yourself, you will need a paintbrush, bronze powder, fast-drying varnish, wire, rubber bands, and denatured alcohol.
When this calcined serpentine is pulverized, it turns out that the powder reacts fast with CO2 and water, considerably faster even than olivine.
To make your own fast, single-acting baking powder, Shirley Corriher, in her book "Cookwise" (William Morrow, 1997), suggests mixing one tablespoon baking soda with two tablespoons cream of tartar and one and a half tablespoons cornstarch.
When rubber solution was used as a binder of carbon powder, the fast volatility of its solvent, toluene, assured the mechanical solidity of the carbon paste electrode just after electrode fabrication.
Spinel Ni-dopped MnCo2O4 powder with fast Li+ intercalation pseudocapacitance is prepared from transition metal carbonates of Ni, Co and Mn as precursors through a solvothermal synthesis followed by an annealing treatment.
In fact, photoreactivity demands a compromise between crystallinity, specific surface and porosity, so here is where we took our amorphous Tisph powder to fast microwave crystallization, trying to improve the crystallinity of the TiO2 spheres with the minor loss in specific surface area and porosity (i.e. keeping the hierarchical microstructure).
— Eric Asimov The Guardian: Oliver Thring creates a fast-food meal from powder, and ends up feeling confused and revolted.
It shows that AR7820 and AR7845 powders have different sintering behaviour with the fine powder having faster shrinkage as compared to coarse powder.
This simple and fast synthesis method provides powders consisting of well-crystallized nanoparticles (30 to 50 nm in diameter) with no adsorbed species on their surface.
