English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In the system, which combines the Fenton reaction or similar (of iron, cobalt, nickel or copper ions with hydrogen peroxide) with the registration of the hydroxyl radical cathodic reduction voltammetric current, the parameters were adjusted for quantitative evaluation of the radical-generating (prooxidant) capacity of metal ions and activity of antioxidants in radical stress induced by metal ions of different nature. Measure of metal ions pro-oxidant activity is the value of the regression coefficient (expressed in plus microAmpere per micromol) of equation for linear approximation, constructed in the coordinates of analytical signal increasing relative to metal ions number in the reaction system. The value of the same regression coefficient (expressed in minus microAmpere per micromol) of equation for linear approximation, constructed in the coordinates of analytical signal decreasing relative to the amount of antioxidant (ascorbic acid) in the reaction system, is a measure of the antioxidant activity of substance.

žurnal sibirskogo federalʹnogo universiteta. himiâ/žurnal sibirskogo federalʹnogo universiteta. seriâ: himiâ

Parameters for Quantitative Evaluation of the Radical-Generating (Pro-Oxidant) Capacity of Metal Ions and the Radical-Scavenging Activity of Antioxidants Using Voltammetric Method