نتایج جستجو برای: trace iron determination
تعداد نتایج: 448945 فیلتر نتایج به سال:
abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...
Abstract Background: Despite the high prevalence and recurrence of bladder cancer, researches about the role of trace elements such as iron, copper and zinc in bladder cancer are limited in number. In the present study the concentration of Iron, Copper and Zinc, (Fe, Cu and Zn) were determined in the serum of patients with bladder cancer and compared with the level of these trace elements ...
Iron, copper, zinc, and eight other minerals are classified as essential trace elements because they present in minute in vivo quantities and are essential for life. Because either excess or insufficient levels of trace elements can be detrimental to life (causing human diseases such as iron-deficiency anemia, hemochromatosis, Menkes syndrome and Wilson's disease), the endogenous levels of trac...
Deficiencies of iron and zinc are common worldwide. Various strategies have been used to combat these deficiencies including supplementation, food fortification and modification of food preparation and processing methods. A new possible strategy is to use biotechnology to improve trace element nutrition. Genetic engineering can be used in several ways; the most obvious is to increase the trace ...
Determination of Trace Boron in Iron and Steel by Adsorptive Stripping Voltammetry with Beryllon III
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