In the initial stage (before 72 h), no obvious difference is observed among all the samples; however, nanoparticles with high concentration (≥800 μg/mL) show inhibitive effect on this plant after 96 h (Figure 3a,b,c,d,e).
Two PC samples however clustered with the healthy controls, while one healthy control fell into the cluster containing the majority (32/35) of the PC samples.
The model was correct 69%% of the time with 65 validation samples; however, it failed with samples around their set DON threshold (16/20).
The extent of this positive effect of surfactant is small for pure cellulose samples, however, and varies with the amount of surfactant applied.
Dentin samples, however, show no pattern with respect to human DNA fragment length compared to overall DNA fragment length.
With plasma samples, however, fluorescence spectroscopy was an additional method for quantification of QD705 (Ballou et al. 2004).
V. cholerae was the sole pathogen in 379 samples; however, it was isolated along with another diarrheagenic pathogen from 282 samples.
19 This is clearly a small sample; however, comparison with the reported C NMR chemical shifts of laurefurenynes A and B was informative.
Selecting patients with MDD provided a homogenous sample; however, other studies with different samples are required to ensure that the beneficial effect is not only limited to depressed patients.
Digestion with nitric and sulfuric acid and digestion with nitric and perchloric acid are approaches that are used safely and routinely with some sample types; however, with certain materials there is a severe danger of an explosion.
