Sentence examples for the initial turnover from inspiring English sources

The initial turnover frequency of HMF conversion was an order of magnitude greater on Au catalysts compared to either Pt or Pd.

Methane combustion on palladium single crystals experienced an activation period in which the initial turnover rates based on the initial Pd surface area were about 1/8–1/4 of the steady-state rates determined based on the oxide surface area.

To further examine early events in lipoprotein processing, we measured the initial turnover of triglycerides injected intravenously in the form of Intralipid particles containing [3H]triolein, which are proposed to resemble chylomicrons [23].

Indeed, in spite of the greater APP expression in the transgenic mice the initial turnover of APP is similar in Tg2576 and wild-type mice, although a greater proportion of APP stably persists following extended cycloheximide treatment in the APP overexpressing transgenics.

Data supporting this conclusion derive from the large size of triglyceride-rich lipoproteins that accumulate in the mutant under fasting and postprandial conditions, differences in the initial turnover of [3H]retinol-labeled lipoproteins, and the lack of any effect on hepatic turnover of remnant lipoproteins derived from dietary triglyceride and injected human VLDL.

The initial turnover of the human Swedish APP in the Tg2576 model, which is overexpressed at ∼6-fold of the endogenous protein ([15]; see also Figure 1A), is similar to the turnover of the endogenous APP in a wild-type mouse, with ∼40% of the pre-existing APP degraded within the first hour.

Accordingly, stopped-flow absorbance techniques were used to measure the time course for the initial turnovers of 4-HB-CoA, catalyzed by YdiI, at pH 7.5.

Among the various thioesters assayed in this effort, the authors determined that α-dimethylbutyryl S-methyl-3-mercaptopropionate (DMB-SMMP) is a superior substrate considering both the high initial turnover rate and the low raw material cost (Fig.  4).

Irrespectively of the reactant molecule, the PtPd/MWNT catalyst showed a higher initial turnover frequency (TOF) than the PtPd/ZrPSi and PtPd/ASA counterparts.

The turnover numbers (TON) and initial turnover frequencies (TOF, expressed as the number of moles of radical formed per mole of IrIII after the reaction was run for one hour) of these reactions increased with the concentrations of NADH and menadione.

Non-processive catalysis occurs when enzyme dissociates from an initially bound substrate after the initial catalytic turnover.