| Determination of Dopamine in the Presence of Ascorbic Acid on the IrO2-Ta2O5 Type DSA Electrode |
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| 引用本文： | YangLIU ZhiYingLI JingHongLI. Determination of Dopamine in the Presence of Ascorbic Acid on the IrO2-Ta2O5 Type DSA Electrode[J]. 中国化学快报, 2005, 16(1): 64-66 |
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| 作者姓名： | YangLIU ZhiYingLI JingHongLI |
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| 作者单位： | StateKeyLaboratoryofElectroanalyticalChemistry,ChangchunInstituteofAppliedChemistry,ChineseAcademyofSciences,Changchun130022 |
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| 摘 要： | IrO2Ta2O5 (70%: 30%, molar ratio) electrodes (ITEs) were prepared by the thermal decomposition method. Typical “mud-cracked” surface and surface enrichment of Ta were observed. The determination of dopamine (DA) was carried out in the presence of ascorbic acid (AA). The detection limit of DA was 5~10 5 mol/L without the interference of AA.
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| 关 键 词： | 多巴胺 抗坏血酸 维生素C IrO2-Ta2O5 空间稳定阳极 电极 DSA 化学分析 |
Determination of Dopamine in the Presence of Ascorbic Acid on the IrO2-Ta2O5 Type DSA Electrode |
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| Yang LIU,Zhi Ying LI,Jing Hong LI? State Key Laboratory of Electroanalytical Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun. Determination of Dopamine in the Presence of Ascorbic Acid on the IrO2-Ta2O5 Type DSA Electrode[J]. Chinese Chemical Letters, 2005, 16(1): 64-66 |
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| Authors: | Yang LIU Zhi Ying LI Jing Hong LI? State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun |
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| Affiliation: | Yang LIU,Zhi Ying LI,Jing Hong LI? State Key Laboratory of Electroanalytical Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022 |
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| Abstract: | |
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| Keywords: | Dopamine ascorbic acid determination DSA. |
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