| 利用B-Z体系的非平衡定态检测异烟肼 |
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| 引用本文： | 任杰,姬良亮,王明强,高锦章,杨武.利用B-Z体系的非平衡定态检测异烟肼[J].分析试验室,2012,31(1):35-38. |
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| 作者姓名： | 任杰 姬良亮 王明强 高锦章 杨武 |
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| 作者单位： | 西北师范大学化学化工学院,兰州,730070 |
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| 基金项目： | 国家自然科学基金，甘肃省自然科学基金，西北师范大学青年教师基金 |
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| 摘 要： | 分别研究了异烟肼对B-Z氏化学振荡体系的规则振荡状态和非平衡定态的影响。结果表明,在非平衡定态测定异烟肼的灵敏度更高,检测限可达6.76×10-9mol/L。并将该方法用于异烟肼片中异烟肼含量的检测,其结果与药典法中的检测结果一致。
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| 关 键 词： | 检测 非平衡定态 异烟肼 |
Determination of INAH by using the non-equilibrium stationary state of the B-Z reaction |
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| REN Jie
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JI Liang-liang
,
WANG Ming-qiang
,
GAO Jin-zhang
,
YANG Wu.Determination of INAH by using the non-equilibrium stationary state of the B-Z reaction[J].Chinese Journal of Analysis Laboratory,2012,31(1):35-38. |
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| Authors: | REN Jie JI Liang-liang WANG Ming-qiang GAO Jin-zhang YANG Wu |
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| Institution: | (College of Chemistry & Chemical Engineering,Northwest Normal University,Lanzhou 730070) |
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| Abstract: | The effects of INAH on both the regular oscillating state and the non-equilibrium stationary state of the B-Z reaction were investigated respectively in this paper.The results showed that the non-equilibrium stationary state was more sensitive to INAH than the regular oscillating state,and the detection limit was 6.76×10-9mol/L.In addition,INAH in tablets were detected by the proposed method and the results were consistent with those obtained by the method in pharmacopoeia. |
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| Keywords: | Determination Non-equilibrium stationary state INAH |
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