Sentence examples for retained compounds from inspiring English sources

The experimental results demonstrate that the maximum efficiency was 60 000 plates/m for retained compounds.

This is in particular true when estimating their performance under equilibrium (i.e. isocratic) elution conditions for retained compounds.

Because layers are normally disposable, sample preparation methods are less required, and complex, impure samples can be applied to the layer without concern for the interfering peaks and retained compounds that shorten the life of HPLC columns.

For the retained compound, the discrepancies are levelled out due to the longer average residence time and larger particle diffusivities of retained compounds, which allow a more efficient relaxation of the radial concentration gradients.

Subsequently, the retained compounds were eluted and interrogated using experimental conditions designed to maximize mass spectrometric information content; these conditions included optimized solvent systems, optimized flow rates, chemical manipulation of the sample, extended acquisition time, and other appropriate mass spectral techniques.

Hypercrosslinked monolithic capillary columns contain an array of small pores that make the column ideally suited for the high efficiency isocratic separations of small molecules such as uracil and alkylbenzenes with column efficiencies reproducibly exceeding 80,000 plates/m for retained compounds.

Loctite threadlocking adhesives and retaining compounds are being used in extreme applications, such as snowmobiles designed for racing.

The DVB/Carboxen/PDMS 50/30 μm fibre coating, sealing caps, and refrigeration worked well for retaining compounds found in breath samples.

Furthermore, estrogen binding columns, which do not retain compounds interacting with AhR only, enabled us to purify and concentrate ER ligands.

During this stage, several filters were employed to eliminate undesirable compounds and to retain compounds with the following characteristics: MW ≤ 600, donor/acceptor atoms ≤ 12, chiral centers ≤ 4, rotatable bonds < 7, and a LogP range of −4 to 5. A previously described SERT model was modified for use in this study.

In this study, we have shown that a stringent promiscuity filter that first selects hits active in <20% of the projects (filter F2) and subsequently retains compounds with activity in <20% of the assays within a project (filter F3) is necessary to enrich for hits with specific biological activities.