4.5 Article

Determination of Creatinine in Urine by Voltammetry and Glassy Carbon Electrode Modified with Functionalized Multi-walled Carbon Nanotubes and Copper

期刊

ELECTROANALYSIS
卷 35, 期 2, 页码 -

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/elan.202200081

关键词

Creatinine; f-MWCNT; Square-wave voltammetry; urine analysis

向作者/读者索取更多资源

A square-wave voltammetric method was developed for the determination of creatinine using glassy carbon electrode functionalized multi-walled carbon nanotubes and doped with copper. The linear responses at either pH 4.0 or 7.0 were evaluated allowing versatility in application. The electrode is simple to prepare and robust for routine analysis and it was used for the determination of creatinine in urine after simple thin-layer separation procedure to avoid interference from creatine.
A square-wave voltammetric method was developed for the determination of creatinine using glassy carbon electrode functionalized multi-walled carbon nanotubes and doped with copper. Since the creatine-creatinine balance is dependent on pH, the linear responses at either pH 4.0 or 7.0 were evaluated allowing versatility in application, covering analyte concentration from limit of quantification (0.3 mu mol L-1) up to 1.200 mu mol L-1 (pH 4) or 660 mu mol L-1 (pH 7). Electrode is simple to prepare and robust for routine analysis and it was used for the determination of creatinine in urine after simple thin-layer separation procedure to avoid interference from creatine.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.5
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据