Sentence examples for minimal concentration required from inspiring English sources

Also, we report the results from limit of detection studies, using known amounts of bacterial DNA spiked into aerosol samples to measure the minimal concentration required for detection of virulence elements against a complex background.

Indeed, normal concentration of free iron in the body oscillates around 10−18 M, whereas the minimal concentration required for the bacterial survival is ca. 10−6 M [47].

Different concentrations of acetic acid were tested in the pre-cultivation step at pH 5.0 to determine the minimal concentration required for cell adaptation.

Typically a breakpoint for susceptibility will be set based on the minimum inhibitory concentration (MIC) of the antibacterial, that is to say the minimal concentration required to inhibit growth in strains considered sensitive.

Table 1 shows the concentration of each transition metal provided by the Hutner solution and the minimal estimated concentration required to support Chlamydomonas growth up to the stationary phase [20].

It may therefore be significant that (i) suppressed and non-suppressed strains contain the same amount of DnaETs protein at restrictive temperature and (ii) the minimal DnaETs concentration required for survival of (PykA−) suppressive strains is similar at permissive and restrictive temperature.

We thus tested the activities of four cationic molecules having similar net charges such as AMP-1D (+6), LL-37 (+6), colistin (+5) and polymyxin B (+5) by determining the minimal inhibitory concentration required to inhibit the growth of 90% of the bacteria (MIC90).

However, the minimal Trx1 concentration required for sustained CD30 reduction might be substantially lower in specific environments, which are efficient in delivering reducing equivalents and preventing oxidative inactivation of Trx1.

The minimal PLCζ concentration required for a physiologic pattern of Ca2+ oscillations was 0.0167 mg/mL, indicating that the amount of human PLCζ in mouse eggs able to induce Ca2+ oscillations and early embryogenesis was ∼80 fg/egg.

Under plasminogen labeling conditions similar to those applied during flow cytometry, we found that surface plasminogen could be detected at plasminogen labeling concentrations as low as 5 µg (100 nM; Fig. 2D), which was ∼10-fold lower than the minimal labeling concentrations required for demonstrable binding by flow cytometry analysis (Fig. 2C).

The minimal paO2 concentrations required for supplying sufficient amounts of intracellular oxygen for effective neurological functioning are unknown.