Oxidation of Thymines and Uracils with Sodium Peroxodisulfate
نویسندگان
چکیده
منابع مشابه
Heterogeneity of osmium oxidation efficiency at consecutive thymines.
Consecutive thymine sequences were oxidized more efficiently with a mixture including potassium osmate, potassium hexacyanoferrate(III), and bipyridine than an isolated thymine, and, in particular, osmium oxidation at the 5'T of TT progressed much more rapidly, compared with those of other thymines.
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A simple, rapid and sensitive method has been developed for determination of traces of silver(I) (0.2 - 13 ng mL(-1)) based on its catalytic effect on the oxidation of thionine by peroxodisulfate in the presence of 1 - 10 phenanthroline as an activator. The reaction is monitored spectrophotometrically by measuring the decrease in absorbance of thionine at 600 nm by the fixed time method. The de...
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سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...
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ژورنال
عنوان ژورنال: Chemistry Letters
سال: 1986
ISSN: 0366-7022,1348-0715
DOI: 10.1246/cl.1986.1319