A Simple Differential Pulse Polarographic Method for the Determination of Artemisinin in Artemisia Annua
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چکیده
منابع مشابه
Nitrite Determination by the Differential Pulse Polarographic Method
In this work; the optimum conditions of the differential pulse polarographic method conditions of the polarographic reduction of diphenylnitrosoamine which was occured by nitrite ion and diphenylamine in perchloric acidic medium and thiocyanate ion as catalyst, were determined. At these polarogram conditions, nitrite ion gave a maximum diffusion current at -0.56 V. The differential pulse polaro...
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A highly sensitive differential pulse polarographic (DPP) method has been developed for the determination of trace amounts of osmium, based on the catalytic effect of osmium (VIII) on the oxidation of pyrogallol red (PGR) by sodium bromate at pH 7.00 and 25.0 0.1 ? C. The reaction rate was monitored by measuring the differential pulse cathodic current of the oxidation product of PGR and broma...
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ژورنال
عنوان ژورنال: Natural Product Communications
سال: 2006
ISSN: 1934-578X,1555-9475
DOI: 10.1177/1934578x0600100611