Particularly, the transition rate decreases dramatically with an increase of the concentration of magnesium.
Throughout the remainder of the results, the concentration of magnesium is 5 mM unless otherwise specified.
For each concentration of magnesium, more than 30 time traces of different molecules (from more than 5 movies) were used to calculate the transition rates.
No obvious differences were found in staining intensity and tissue morphology between the magnesium-added group (2.2 mM) and the control group, suggesting that this concentration of magnesium exerted no clear effects on proteoglycan production.
The results of chondrogenic-related staining showed that although there was no directly detectable enhancement of chondrogenesis, a low concentration of magnesium indirectly increased proteoglycan generation by inhibiting the adverse effects of activated macrophages.
Researchers had previously identified variations in the concentration of magnesium in the water as a key factor in that process, but had never been able to explain why that produced such a dramatic effect.
Preheating to 100 °C decreased the minimum concentration of magnesium, required for combustion, from 10 wt.% to 8 wt.%.
It was concluded that the rheological properties such as viscosity, yield point, and gel strength of drilling mud decrease as the concentration of magnesium salt increases.
The extraction parameters were optimized with respect to the time of extraction, volume percentage of extractant, phase ratio, and the concentration of magnesium.
The most preferable reaction system is obtained when the proportion of the fluorescent probe to the quenching probe is 1 1, and the concentration of magnesium ions is 3 mmol/L.
This article reports the quantitative relationship between the concentration of magnesium oxide (MgO) nanoparticles and its distinct biological activities towards mammalian cells and infectious bacteria for the first time.
