| 碳纤维微电极微分伏安法测定水杨酸的研究 |
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| 引用本文： | 林延滨,郭满栋.碳纤维微电极微分伏安法测定水杨酸的研究[J].福建林学院学报,1993,13(3):294-299. |
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| 作者姓名： | 林延滨 郭满栋 |
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| 作者单位： | 福建农学院基础部
(林延滨)，山西师范大学化学系
(郭满栋)，福建林学院基础部(梁金联) |
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| 摘 要： | 本文报导了用碳纤维微电极微分伏安法测定水杨酸的新方法,找出了最佳测定条件。在实验条件下,对水杨酸的测定最低检出限可达3.5×10~(-8)mol·L~(-1),线性范围5.0×10~(-4)～7.0×10~(-8)mol·L~(-1)。用于血清和尿样中的水杨酸测定,结果满意。
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| 关 键 词： | 碳纤维微电极 水杨酸 微分伏安法 |
Studies on Determination of Salicylic Acid at Carbon-fibre Microelectrode |
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| Lin Yanbin.Studies on Determination of Salicylic Acid at Carbon-fibre Microelectrode[J].Journal of Fujian College of Forestry,1993,13(3):294-299. |
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| Authors: | Lin Yanbin |
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| Institution: | Lin Yanbin (Fujian College of Agriculture)
Guo Mandong Liang Jinlian
(Shanxi Normal University ) ( Fujian College of Forestry) |
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| Abstract: | A now method of determing salicylic acid at carbon-fibre microelec-trode using 1. 5 order differential voltammetry is reported in this paper, the anodic current is linear with the salicylic acid concentration over the range of 5.0×10-4-7.0×10-8mol.L-1 and the detection limit is 3.5×10-8mol.L-1. It has been applied to the determination of salicylic acid in human blood and urine with satisfactory results. |
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| Keywords: | Carbo-fire microelectrode salicylic acid differential voltammetry |
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