分析试验室
分析試驗室
분석시험실
ANALYTICAL LABORATORY
2010年
2期
23-25
,共3页
包玉红%孙梅梅%高素芹%王翠萍%王术皓
包玉紅%孫梅梅%高素芹%王翠萍%王術皓
포옥홍%손매매%고소근%왕취평%왕술호
动力学荧光法%己烯雌酚%吖啶橙%羟自由基
動力學熒光法%己烯雌酚%吖啶橙%羥自由基
동역학형광법%기희자분%아정등%간자유기
Kinetic fluorescence method%Diethylstilbestrol%Acridine orange%Hydroxyl radical
基于酸性介质中己烯雌酚对羟自由基与吖啶橙氧化还原反应的阻抑作用, 建立了测定己烯雌酚的动力学荧光分析新方法. 方法线性范围为0.1～50 ng/mL, 检出限为0.03 ng/mL.
基于痠性介質中己烯雌酚對羥自由基與吖啶橙氧化還原反應的阻抑作用, 建立瞭測定己烯雌酚的動力學熒光分析新方法. 方法線性範圍為0.1～50 ng/mL, 檢齣限為0.03 ng/mL.
기우산성개질중기희자분대간자유기여아정등양화환원반응적조억작용, 건립료측정기희자분적동역학형광분석신방법. 방법선성범위위0.1～50 ng/mL, 검출한위0.03 ng/mL.
A simple, sensitive novel fluorescence method for the determination of diethylstilbestrol is described, based on the inhibitory effect of diethylstilbestrol on redox reaction between hydroxyl radical and acridine orange in acidic media. The linear range for the determination of diethylstilbestrol is from 0.1 to 50 ng/mL, and the detection limit is 0.03 ng/mL. The proposed method is applied to the determination of diethylstilbestrol in chicken.
