Croatica Chemica Acta
نویسندگان
چکیده
Electrochemical oxidation of 2’-deoxyguanosine-5’-triphosphate (dGTP) was investigated on the ionic liquid modified carbon paste microelectrode by cyclic voltammetry in this paper. The carbon ionic liquid microelectrode (mCILE) was prepared with ionic liquid 1-ethyl-3-methylimidazolium ethylsulfate ([Emim][EtOSO3]) as the modifier. Then the electrochemical process of dGTP on the mCILE was recorded with the electrochemical parameters calculated and the oxidation mechanism discussed. Under the optimal conditions differential pulse voltammetric peak current was proportional to the dGTP concentration in the range from 1.0×10 M to 7.0×10 M with the linear regression equation as log( Ipa /A) = 0.77 log(c /mol dm) – 4.082 (γ = 0.999). The proposed method showed good selectivity and stability without the interferences of coexisting substances. (doi: 10.5562/cca1737)
منابع مشابه
A Theoretical Information Approach to Ring and Total Aromaticity' in Ground and Excited States
ors: A. Graovac and N. Trinajstic published in Croatica Chemica Acta 53 (4) 581 586 (1980) I Serial rm 581 586 Analytic m Sep. 3, 1979 539.19:547.53 ml~ January 1981 YU 0011-1643 m English m CCACAA rm Croat. Engl.
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