Examples of using Density gradient in English and their translations into Portuguese
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The density gradient is loaded into the rotor while it is at rest.
Let's talk about the pictures of the density gradient published this year.
Density gradient is a spatial variation in density over an area.
And he published an EM of density gradient material present at 1.16 gm/ml.
The density gradient generates an equal and opposite force, resultant from interactions.
Preparative centrifugation differential centrifugation and density gradient centrifugation.
For both species, density gradient(percoll) was employed to separate isolated cells into two fractions i e ii.
The density of DNA can be calculated using density gradient centrifugation.
In the preceding decade, density gradient centrifugation was introduced to separate and isolate sub‑cellular particles including viruses.
Before March this year,no one had ever published a picture of a density gradient.
The monocyte will be collected by density gradient centrifugation(Ficoll-Hypaque) with posterior plastic adherence.
Itís just that until this year, for some unknown reason,there havenít been any of the density gradient.
Green flashes are enhanced by atmospheric inversions which increase the density gradient in the atmosphere, and therefore increase refraction.
It's just that until this year, for some unknown reason,there haven't been any of the density gradient.
The collected material is processed using a density gradient, Ficoll-Hipaque d=1.077 according to the method described by BOYUM in 1968 15.
Neutrophils were obtained by peripheral blood of volunteer donors and isolated by density gradient using histopaque¿.
Deuterated water is used in small volumes to provide a density gradient in Archimedes and keep sample flow moving in the required direction.
Ten animals were submitted to puncture of bone marrow with access to the iliac crest andcell separation by density gradient.
Description: Ficoll-PaqueTM PREMIUM products are a range of sterile, ready to use density gradient media for the preparation of mononuclear cells.
Knowing all this,it's a complete mystery why any HIV researcher could have omitted the crucial step of taking an EM of a density gradient.
Let's suppose that we do have a picture of a density gradient and it contains nothing but thousands of particles all the right size and shape, and with knobs, to be called a retroviral particle.
That property is their buoyancy and this was utilised to purify the particles by a process called density gradient centrifugation.
The continuous flow ultracentrifuge used a 120ml rotor containing an Iodixanol density gradient, through which the clarified lysate flows while the ultracentrifuge rotor is spinning at 35,000 rpm, 100,000 xg.
Synaptosomes are obtained by mild homogenization of nervous tissue under isotonic conditions andsubsequent fractionation using differential and density gradient centrifugation.
PercollTM PercollTM is a low viscosity density gradient medium for preparation of cells, subcellular particles, and larger viruses(down to~ 70S) under gentle conditions which preserve viability and morphological integrity.
First, the collected SSCs were cultured on somatic andSertoli cells and after detachment, cells were purified by centrifugation in a bovine serum albumin BSA density gradient.
In this device, after the separation of blood components by density gradient, an optical analyzer identified the platelet layer by its refraction characteristics and separated it into a sterile collection bag, obtaining about 30 ml of PRP.
All samples were processed on automated hematology analyzer and subjected to analysis of their blood smears,buffy coat, and the density gradient centrifugation technique.
For the isolation of the mononuclear fraction we used density gradient d=1.077 g/m3 Ficoll-Hypaque Sigma, St. Louis, MO according to Böyum, on modified-Dulbecco's Iscove's media IMDM GIBCO-BRL supplemented with 1% antibiotics penicillin and streptomycin and 20% buffer solution.
Sodium metatungstate for the preparation of heavy liquids to be used for the separation of minerals by density in mineralogy or for density gradient centrifugation in biochemical analysis.
