Examples of 'permeation rate' in a sentence
Meaning of "permeation rate"
Permeation rate: the speed at which a substance passes through a permeable material. This phrase is commonly used in the field of chemistry or material science
How to use "permeation rate" in a sentence
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permeation rate
The fuel permeation rate of the resultant bottle was measured.
It could thus be said that the skin controls the drug permeation rate.
The pure water permeation rate is obtained by the following formula.
With a compound such as propranolol hydration decreases the permeation rate by two fold.
The pure water permeation rate was obtained by the following formula.
Orientation of the crystalline region also has a significant effect on the permeation rate.
The permeation rate is therefore high which implies faster extraction speed.
Preferably the hydrophobic component of the admixture is a polymer of high vapor permeation rate.
The oxygen permeation rate is measured by the method set forth below.
Concentration data can be used to generate a delivery profile and calculate a steady state permeation rate.
The permeation rate is proportional to the total surface área of the cell.
This stabilises conditions and contributes towards achieving a very constant and well defined permeation rate.
The permeation rate is reported as micrograms per square centimeter of fabric per minute.
The maximum value of the skin permeation rate was taken as Jmax.
The permeation rate is a function of the characteristics of the starting beer and filter membrane.
See also
Soluble PVP also may modulate the transdermal permeation rate of the drug.
The pure water permeation rate can be measured by the following method in a standard manner.
To some extent, it will reduce the permeation rate of fluid as well.
The pure water permeation rate can be measured by a method described in Examples.
As the bulk porosity increases, the permeation rate of protein increases.
The measured permeation rate is then extrapolated at step 86 to other temperatures by calculation.
The highest weighing accuracy under stable conditions gives a permeation rate to an accuracy of 1 %.
Formulation 1 shows a permeation rate that is approximately twice as high.
In a second series, the influence of the capsaicin concentration on the permeation rate was investigated.
The permeation rate is a function of the analyte concentration of interest in the test sample 48.
Penetration, even to a minute extent, can severely reduce the permeation rate through the membrane.
The permeation rate and the amount of re-wet were obtained for each of test liquids.
Enhancers may improve the transdermal permeation rate adequately, but not adequately reduce the lag time.
This reduces the effective TMP of the system, therefore reducing permeation rate.
Figure 1 shows a graph of the oxygen permeation rate of selected runs of Example 3.
A 10 degree increase in temperature will double the permeation rate.
The pure water permeation rate was determined by the following expression . EPMATHMARKEREP.
In a first study, the influence of DGME on the permeation rate was investigated.
A permeation rate of 30 s or less, and a leakage amount of 7 g or less.
The membrane shows a substantial permeation rate and an enrichment factor of 2.35 for thiophene.
The oxygen permeation rate was measured on the disc at 900°C under an air / helium gradient.
For the conventional 6 mm sheet, the water permeation rate was 1-2 mm per hour.
The air permeation rate was measured by the method according to JIS R2115.
Fig . 2 illustrates the variations of the permeation rate with the pressure, at different flowrates.
Substantial reduction of the permeation rate can be accomplished by less than 100 % coating / film coverage.
Fig . 4 depicts the mean non-cumulative skin permeation rate of the of the transdermal therapeutic systems.
FIG . 5 shows the oxybutynin permeation rate through the epidermis at 35°C with various permeation enhancers.
At the initiation of concentration, the permeation rate was 888 ml / min and permeability was very good.
The method for calculating the permeation rate ( % ) is as shown in Equation 1,.
Fig . 3 depicts the mean non-cumulative skin permeation rate for Comparative Example 5 and Norspan ®.
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