The Electrooxidation of Tetracycline at Acetylene Black Electrode in the Presence of Sodium Dodecyl Sulfate

The electrooxidation of tetracycline (TC) at acetylene black electrode has been studied in the presence of sodium dodecyl sulfate (SDS). Tetracycline (TC) exhibited very sensitive oxidation peak in this system. The peak current was proportional to TC concentration, and the detection limit was 1.2 × 10-8 mol/L. The system was used to the determination of TC in pharmaceuticals.

作 者： Xue Ping DANG Cheng Guo HU Ying Liang WEI Sheng Shui HU   作者單位： Department of Chemistry,Wuhan University,Wuhan 430072  刊 名： 中國化學(xué)快報(bào)(英文版)  ISTIC SCI 英文刊名： CHINESE CHEMICAL LETTERS  年，卷(期)： 2004 15(7)  分類號(hào)：   關(guān)鍵詞： Tetracycline   surfactant   sodium dodecyl sulfate   acetylene black electrode