Results 191 to 200 of about 8,482 (222)
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Analytical Biochemistry, 2017
An unbalanced excess of oxygen/nitrogen species (ROS/RNS) can give oxidative hazard to DNA and other biomacromolecules under oxidative stress conditions. While the 'comet' assay for measuring DNA damage is neither specific nor practical, monitoring oxidative changes on individual DNA bases and other oxidation products needs highly specialized equipment
Uzunboy, Seda +4 more
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An unbalanced excess of oxygen/nitrogen species (ROS/RNS) can give oxidative hazard to DNA and other biomacromolecules under oxidative stress conditions. While the 'comet' assay for measuring DNA damage is neither specific nor practical, monitoring oxidative changes on individual DNA bases and other oxidation products needs highly specialized equipment
Uzunboy, Seda +4 more
openaire +2 more sources
Vegetable Oils Microwave Heating. CUPRAC, TEAC and FRAP Values in Relation with Oxidative Parameters
Revista de Chimie, 2017Microwave heating is a common cooking procedure.Heating can accelerate oxidative processes in oil sand oxidation products are known to have potential toxic effects on human health.Therefore it would be useful to have a method to anticipate the vegetable oils behaviour under thermal conditions.
Liviu Iosif +6 more
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The CUPRAC method, its modifications and applications serving green chemistry
Green Analytical Chemistry focuses on developing environmentally sustainable methods and practices within the field of chemistry, aiming to minimize the environmental impact of analytical processes while maintaining high levels of accuracy and efficiency.Apak, Reşat +4 more
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Biochemical and Biophysical Research Communications, 2006
Reactive oxygen species (ROS) such as superoxide anion, hydroxyl ((*)OH), peroxyl, and alkoxyl radicals may attack biological macromolecules giving rise to oxidative stress-originated diseases. Since (*)OH is very short-lived, secondary products resulting from (*)OH attack to various probes are measured.
Burcu, Bektaşoğlu +4 more
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Reactive oxygen species (ROS) such as superoxide anion, hydroxyl ((*)OH), peroxyl, and alkoxyl radicals may attack biological macromolecules giving rise to oxidative stress-originated diseases. Since (*)OH is very short-lived, secondary products resulting from (*)OH attack to various probes are measured.
Burcu, Bektaşoğlu +4 more
openaire +2 more sources
Journal of Agricultural and Food Chemistry, 2013
A novel fiber optic sensor was developed for screening the total antioxidant capacity (TAC) based on the use of cupric-neocuproine (Cu(II)-Nc) immobilized onto a Nafion cation-exchange membrane with reflectance spectrometric measurement. The reflectance change associated with the formation of the highly colored Cu(I)-Nc chelate on the membrane as a ...
Mustafa, Bener +3 more
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A novel fiber optic sensor was developed for screening the total antioxidant capacity (TAC) based on the use of cupric-neocuproine (Cu(II)-Nc) immobilized onto a Nafion cation-exchange membrane with reflectance spectrometric measurement. The reflectance change associated with the formation of the highly colored Cu(I)-Nc chelate on the membrane as a ...
Mustafa, Bener +3 more
openaire +2 more sources
Određivanje antioksidacijskog karaktera odabranih boroničnih kiselina CUPRAC metodom
2017Oksidativni stres je štetan proces koji može biti važan posrednik oštećenja staničnih struktura i može uzrokovati razna stanja bolesti i starenja. Antioksidacijska mjerenja se provode za dijagnozu i liječenje bolesti povezanih s antioksidativnim stresom, za usporedbu hrane s obzirom na sadržaj antioksidansa i za kontrolu varijacija između proizvoda ...
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The CUPRAC Methods of Antioxidant Measurement for Beverages
2014Reşat Apak +4 more
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