The phrase "a single compound in" is correct and usable in written English.
It can be used when referring to one specific chemical compound within a larger context, such as a study or analysis.
Example: "The research focused on a single compound in the mixture that exhibited unique properties."
Alternatives: "one specific compound in" or "a lone compound in".
A single compound was detected by LC-MS in fraction 2, 2 compounds were found in fraction 4 and a single compound in fraction 7 (Table 2).
Moreover, HNDB attracts volatile-seeking males of E. dilemma but not E. viridissima when presented as a single compound in chemical bioassays in the field [ 27].
However, Kt/Vurea is an 'urea-centric' mathematical model commonly adopted to quantify the detoxification from a single compound in a single dialytic session.
Second, a "rainbow pseudocolor" table was used to improve the dynamic visualization range and visibility of the distribution of a single compound in the measurement.
However, a recent study using liquid chromatography linked to mass spectrometry and recording of EOG showed that female tilapia detect a single compound in male urine, suggested to be a sulphated amino-sterol (Barata et al., unpublished).
Using both ligand-observed and protein-observed NMR techniques, we succeeded in unambiguous deconvolution for 2/7 pools: we identified a single compound in each of the two pools (CF1, CF2) that was responsible for the CSPs initially recorded for the whole pool.
In Experiment 1, doubling a single compound resulted in 7 30% increase in concentration of the blend, depending on which compound was doubled (Table 1).
APAP is commonly sold in the clinic as well as numerous over-the-counter preparations either as a single compound or in combination with other drugs [ 1– 3].
When the drugs were added together, there was even less collagen breakdown than that seen with a single compound, resulting in only 20% of the matrix degradation seen with IL-1β alone.
As illustrated in Figure 9, a single compound can occur in different 3-D clusters via different conformers because multiple conformers per compound were used for 3-D clustering.
The topics addressed by the mock submissions were a) microarray data quality using a data set generated for a single compound, b) assessment in a single tissue of the effects of several compounds in a pharmacological class, and c) use of a proprietary database to help classify a compound of unknown toxicity.
