[1]岑传铨,庄秀润.血清中微量钙的极谱测定[J].华侨大学学报(自然科学版),1991,12(2):162-167.[doi:10.11830/ISSN.1000-5013.1991.02.0162]
Cen Chuanquan,Zhuang Xiurun.Polarographic Determination of Serum Calcium[J].Journal of Huaqiao University(Natural Science),1991,12(2):162-167.[doi:10.11830/ISSN.1000-5013.1991.02.0162]
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血清中微量钙的极谱测定(
)
《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
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第12卷
- 期数:
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1991年第2期
- 页码:
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162-167
- 栏目:
-
- 出版日期:
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1991-04-20
文章信息/Info
- Title:
-
Polarographic Determination of Serum Calcium
- 作者:
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岑传铨; 庄秀润
-
华侨大学应用化学系; 华侨大学应用化学系
- Author(s):
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Cen Chuanquan; Zhuang Xiurun
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-
- 关键词:
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血清; 钙; 示波极谱法; 桑色素
- Keywords:
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serum; Calcium; oscilloscopic polarography; morin
- DOI:
-
10.11830/ISSN.1000-5013.1991.02.0162
- 摘要:
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在0.02mol/L KOH 介质中,钙-桑色素络合物在单扫描示波极谱仪上有一灵敏的极谱吸附波,其导数峰电位为-0.75V(vs.SCE),峰电流与钙浓度在2.5×10-6-2.0×10-5mol/L 范围内呈线性关系.其检测限为0.1μg Ca2+/ml.应用于人体血清中微量钙的测定结果良好,探讨了波的性质,测出其络合比为1:1.
- Abstract:
-
In the solution of 0.02mol/L KOH,calcium-morin complex has a sensi- tive polarographic wave,as shown by the single sweep polarography.The peak potential of its derivative appears at -0.75V(vs SCE).A linear relationship between peak current and calcium con
更新日期/Last Update:
2014-03-22