Sentence examples for nitrogen buffer from inspiring English sources

Studies of low energy electron attachment to SF6, SeF6, and TeF6 have been carried out in an atmospheric pressure nitrogen buffer gas (number density N) at 300 K.

The observation of SeF6− and TeF6− as the dominant anions from SeF6 and TeF6 is ascribed to stabilisation of the initial anion formed by electron capture through collisions with the nitrogen buffer gas.

It was found that a change of reaction parameters (reaction time and temperature, type of catalyst, oxidant-to-HA ratio, presence of nitrogen, buffer type, and concentration) had an influence on the degree of substitution and molecular weight.

Interestingly, all class correlations exhibit similar slopes (ca. 1), suggesting that the factors which give rise to the cross-sectional differences between helium and nitrogen (buffer gas size, mass, and polarizability) affect different chemical classes in a similar manner across a broad range of both size and mass.

From their atomic superposition argument, it would be expected that, with nitrogen buffer gas, the combined effect of each atomic potential for large polyatomic systems would give rise to a steeper increase in CCS than with helium buffer gas, since the atom nitrogen interaction potential is stronger than the atom helium interaction potential.

For storage in liquid nitrogen, the buffer was exchanged to buffer M (3 mM Hepes-KOH pH 7.45, 6.6 mM Tris-acetate pH 7.2, 3 mM NH4Cl, 6.6 mM NH4-acetate, 48 mM K-acetate, 4 mM Mg-acetate, 2.4 mM DTT) and the sample was concentrated to 6 μM.

Fractions that contained pure and stoichiometric Pol II TFIIF complex were concentrated to 0.8 mg/ml and flash-frozen in liquid nitrogen in buffer B containing 10% glycerol.

Fractions that contained pure and stoichiometric Pol II were concentrated to 0.7 mg/ml and flash-frozen in liquid nitrogen in buffer B containing 10% glycerol.

Ion mobility instruments that utilize nitrogen as buffer gas are often preceded by an ion trap and accumulation region that also uses nitrogen, and for different inert gases, no significant effects upon performance are expected for ion mobility spectrometry (IMS) of larger ions.

The liver was removed, weighed, and stored in liquid nitrogen or buffered formaldehyde for subsequent biochemical and histopathological analysis, respectively.

11 days post-inoculation (dpi), infected tissue was collected, powdered in liquid nitrogen and inoculation buffer was added (0.71 g of infected tissue per mL of inoculation buffer).