宁德师范学院学报：自然科学版
寧德師範學院學報：自然科學版
저덕사범학원학보：자연과학판
Journal of Ningde Teachers College(Natural Science)
2012年
1期
43-46
,共4页
印刷碳电极(SPCE)%去甲肾上腺素%微分脉冲伏安法%电化学
印刷碳電極(SPCE)%去甲腎上腺素%微分脈遲伏安法%電化學
인쇄탄전겁(SPCE)%거갑신상선소%미분맥충복안법%전화학
Printed carbon electrodes(SPCE)%norepinephrine%differential pulse voltammetry%electrochemistry
考察了自制的印刷碳电极活化后对去甲肾上腺素的电化学催化氧化作用研究,结果表明,在3×10-7～1.0×10-4mol/L的浓度范围内,响应电流与去甲肾上腺素的浓度呈线性关系,检出限为1×10-7mol/L.该修饰电极可直接应用于重酒石酸去甲肾上腺素的样品分析检测,结果令人满意.
攷察瞭自製的印刷碳電極活化後對去甲腎上腺素的電化學催化氧化作用研究,結果錶明,在3×10-7～1.0×10-4mol/L的濃度範圍內,響應電流與去甲腎上腺素的濃度呈線性關繫,檢齣限為1×10-7mol/L.該脩飾電極可直接應用于重酒石痠去甲腎上腺素的樣品分析檢測,結果令人滿意.
고찰료자제적인쇄탄전겁활화후대거갑신상선소적전화학최화양화작용연구,결과표명,재3×10-7～1.0×10-4mol/L적농도범위내,향응전류여거갑신상선소적농도정선성관계,검출한위1×10-7mol/L.해수식전겁가직접응용우중주석산거갑신상선소적양품분석검측,결과령인만의.
This paper described the electrochemical catalytic oxidation action of norepinephrine over the homemade printed carbon electrode.The results showed that the respone current was lined with the concentration of norepinephrine under the range of 3×10-7～1.0×10-4 mol/L,and the detect limitation is 1×10-7 mol/L.The modified electrode could apply to the analysis and detection of potassium bitartrate/ norepinephrine.The results were relatively satisfied.
