Total ROS and hydrogen peroxide levels: ROS content was monitored by using the xylenol
orange method (ROS-XO), in which, ROS is reduced by ferrous ions in an acidic solution to form a ferric product the xylenol
orange complexes (Bindschedler et al., 2001).
The lipid hydroperoxides were measured by oxidation of [Fe.sup.2+] by LOOH in an acid medium containing xylenol
orange dye, which forms a complex with [Fe.sup.3+], as described by Jiang et al.
Plasma lipid hydroperoxides measurement by an automated xylenol
Quantification of lipid peroxidation in tissue extracts based on Fe (III) xylenol
orange complex formation.
The ferric ion forms a colored complex with xylenol
orange in an acidic medium.
Ferrous ion oxidation in the presence of ferric ion indicator xylenol
orange for measurement of hydroperoxides.
At the end, the contents of the flasks were determined for residual adsorbates by Complexometric titration with standard ethylene diamine tetra-acetic acid (EDTA) aqueous solution using xylenol
orange as the indicator .
TOS is a fully automated system that oxidizes the ferrozine o-dianisidine complex to the ferric ion, showing the TOS with the uptake of the oxidants present in the material; ferric ions form a colored complex with xylenol
orange at an acidic pH .
MRI Dose Response of Ferrous Benzoic Xylenol
The cobalt content were estimated by complexometric titration against EDTA and xylenol
orange as indicator.
[16.] Sodergren E., Nourooz-Zadeh J., Berglund L., Vessby B.: Re-evaluation of the ferrous oxidation in xylenol
range assay for the measurement of plasma lipid hydroperoxides.
Abdel-Rehim, High-Dose Film Dosimeters Based on Bromophenol Blue or Xylenol
Orange Dyed Polyvinyl Alcohol.