Sentence examples for radical determined from inspiring English sources

Furthermore the barriers of the decomposition pathways of toluene and benzyl radical determined by quantum mechanical calculation are in good agreement with the initial formation temperatures of the species.

A major problem faced by both agencies is that Islamic radicals determined to inflict harm on America are not likely to volunteer their services to American intelligence.

TBG describes itself as a "broad alliance of conservatives, traditionalists and radicals determined to take a stand against the current political consensus".

If that's so, millions of ordinary Americans are a growing army of radicals, determined to take back our political voice.

Results are expressed as the half-maximal concentration (EC50, μg/ml) required to quench either H 2O2 or DPPH radicals, determined by inhibition of absorbance at 240 and 515 nm, respectively.

Plant extracts/compounds producing radical scavenging activities equal to or higher than 50% at 100 μg/ml in a preliminary screen were further tested and EC50 (concentration of the extract/compound producing 50% scavenging of DPPH radicals) determined using non-linear regression analysis of the dose-%AA relationship (Equation 1).

The results of the antioxidant activity, content of total phenols and flavonoids, and IC50 values (concentration of the sample can sequester 50% of the DPPH radicals) determined for extracts of L. paniculata and the positive control (quercetin) are shown in Table 2 and Figure 1.

The antioxidant ocular enzymes sometimes are not sufficient to counteract the oxidative stress, because the defense systems undergo progressive deterioration resulting in a more and more marked inability to adequately respond to damage by oxidant species, mainly represented by free radicals, determining the peroxidation of the lipids of cell membranes.

C2 radical was determined as the main carbon radical in this plasma atmosphere.

Hydroxyl radical was determined by mixing 120 μl of the hydroxyl radical solution with 66 μl of the extracts followed by 14 μl of salicylic acid (20 mM).

IC50 (the concentrations of antioxidant substance scavenging 50% of DPPH radical) were determined for the proteolysates of each enzyme that showed the highest radical scavenging activity.