The present invention is directed to a polyisocyanate mixture which< P>i) is prepared from a monomeric starting material containinga) 95 to 100% by weight, based on the weight of a) and b), of an aliphatic diisocyanate having 4 to 18 carbons in the hydrocarbon chain andb) 0 to 5% by...
(or a mixture of both) are combusted in the metabolism, which eventually makes it possible to determine the exact amount of energy released per liter oxygen. It was Nathan Zuntz, the German pioneer in nutrition, exercise, and highaltitude physiology, who first realized this relationship at ...
The proportion of each mixture was 50% for the first 5 min and then was gradually changed to 70% (mobile phase) and 30% (buffer) until the end of the HPLC run which lasted 20 min. After elution from the column, each sample was read by a spectrophotometer at 330 nm. The area under...
mixture of a hydroxy terminated polyester having an equivalent weight greater than about 350 with at least one other isocyanate-reactive compound, and wherein the equivalent weight of the hydroxy terminated polyester and the amount thereof in the foam are sufficiently high to reduce the cold ...
Indeed, milk is an aqueous mixture of carbohydrates, proteins and fat. Analytical methods developed for watery matrices cannot be directly transferred to breast milk. In April 2014, a non-peer-reviewed report was published, in which glyphosate in breast milk of American mothers was detected in 3...
The metabolism of paracetamol (molecular weight = 151.2 amu) by liver microsomes was studied by preparing a 100 muM solution of paracetamol in 1 mL of incubation mixture. A 30.12 mg/100 mL solution of paracetamol in buffer was prepared. What volume ...
of previous results42,43, Qβ-(Hpg16)180was modified using a reaction mixture of Cu(I)Br complexed by tris[(1-ethylacetate-1H-1,2,3-triazol-4-yl)methyl]amine in acetonitrile (Fig. 3a). It should be noted that the presence of Hpg on the protein results in slower Huisgen ...
(about 200 nm in diameter) prepared by the Stöber method was introduced into a certain mass of egg liquid (about 50 g) and mechanically stirred for two hours to fully mix them [19,31,32]. Then, the egg liquid mixture was steamed at 100 °C for 20 min, and the cooked sample was...
A portion of that reaction mixture is withdrawn and permitted to react non-isothermally to consume the unreacted alkylene oxide. This process is highly efficient, does not result in catalyst deactivation, as is commonly seen in previous processes, and does not produce a significant ultra high ...
SMCs are suspended within a bioink composed of a mixture of alginate, gelatin methacryloyl (GelMA), and fibronectin, and then coaxially printed to obtain cell-laden vascular constructs (Figure 11A).210 After perfusion culture for seven days to allow for SMC stretching and migration to form a ...