Paraformaldehyde as an end-point indicator in hydrolytic thermometric titration of metal ions and iodine
نویسندگان
چکیده
منابع مشابه
application and construction of carbon paste modified electrodes developed for determination of metal ions in some real samples
ساخت الکترودهاِی اصلاح شده ِیکِی از چالشهاِی همِیشگِی در دانش شیمِی بوِیژه شیمِی تجزیه مِی باشد ،که با در نظر گرفتن سادگِی ساخت، کاربردی بودن و ارزان بودن روش مِی توان به باارزش بودن چنِین سنسورهاِی پِی برد.آنچه که در ادامه آورده شده به ساخت و کاربرد الکترودهاِی اصلاح شده با استفاده از نانو ذرات در اندازه گِیرِی ولتامترِی آهن وکادمِیم اشاره دارد. کار اول اختصاص دارد به ساخت الکترود خمِیر کربن اصلاح شده با لِیگاند داِ...
15 صفحه اولRadioactive Iodine as an Indicator in Thyroid
The use of radioactive iodine as an indicator in thyroid physiology has been described by Hertz, Roberts and Evans (1) and by Hertz, Roberts, Means and Evans (2, 3). Hamilton and Soley (4) have published data obtained by the use of radioactive iodine on goiter patients of several types. We have administered radioactive iodine (mainly the 8-day isotope I's1), obtained by bombarding tellurium wit...
متن کاملRadioactive Iodine as an Indicator of the Metabolism of Iodine
According to Harington, two fractions, one “thyroxine-like” and the other “diiodotyrosine-like,” can account for all of the organic iodine found in the thyroid gland (1). The metabolism of these compounds has been reviewed recently by Salter (2). The labeling of iodine by radioactivity provides for the first time a desirable tool for the study of the endogenous or normal rates of formation of t...
متن کاملRadioactive Iodine as an Indicator of the Metabolism of Iodine
The early discovery that physiological activity’in the thyroid gland was associated with an iodoprotein (1, 2) led logically to investigations of the physiological effects and chemical properties of various proteins or protein fractions that had been subjected to artificial iodination. In 193334, Abelin et al. observed physiological effects resembling those produced by the thyroid gland after t...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
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ژورنال
عنوان ژورنال: The Analyst
سال: 1996
ISSN: 0003-2654,1364-5528
DOI: 10.1039/an9962100559