Polymethacrylate Colorimetric Sensor for Evaluation of Total Antioxidant Capacity
نویسندگان
چکیده
منابع مشابه
Evaluation of TRAP and FRAP Methods for Assessing Total Antioxidant Capacity of Rat Serum
Tayefi-Nasrabadi H1, Khodarahmi R2 1. Assistant Professor, Department of Biochemistry, Faculty of Veterinary Medicine, Tabriz University 2. Assistant Professor, Department of Biochemistry, Faculty of Medicine, Kermanshah University of Medical Sciences Abstract Background: Because of the difficulty in measuring each antioxidant component separately and the interactions among different...
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Objective(s) Comparison of prooxidant-antioxidant balance (PAB) assay with crocin assay. Materials and Methods Twenty eight serum samples were chosen, PAB and the total antioxidant capacity were measured by PAB assay and crocin, respectively, and the correlation of both assays, along with their correlation with other clinical and biochemical parameters, were determined. Results A significa...
متن کاملMeasurement of total antioxidant capacity.
The accurate assessment of oxidative stress in biological systems is a problem for all investigators working on the role of free radical damage in disease. Numerous assays have been described to measure various free radical damage products or antioxidant status, and the plethora of available techniques attests to the fact that no ideal method is available. The concept of a single test that migh...
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In this paper, a biosensor based on a glassy carbon electrode (GCE) was used for the evaluation of the total antioxidant capacity (TAC) of flavours and flavoured waters. This biosensor was constructed by immobilising purine bases, guanine and adenine, on a GCE. Square wave voltammetry (SWV) was selected for the development of this methodology. Damage caused by the reactive oxygen species (ROS),...
متن کاملSimple and Sensitive Method of Fluorometry for Determination of Total Antioxidant Capacity
Background and Objective: Oxidative stress plays an important role in the pathogensis of various diseases, including lung cancer, chronic obstructive pulmonary disease, and atherosclerosis. Total antioxidant capacity plays a significant role in the body’s antioxidant defense, so its assessment is a matter of the utmost importance. Currently, assessment of this capacity is performed in var...
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ژورنال
عنوان ژورنال: Procedia Chemistry
سال: 2014
ISSN: 1876-6196
DOI: 10.1016/j.proche.2014.10.018