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首页> 外文期刊>Electroanalysis >Bismuth Nanoparticles Incorporated Centri-voltammetry for Phenol Detection
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Bismuth Nanoparticles Incorporated Centri-voltammetry for Phenol Detection

机译：铋纳米粒子结合伏安法检测苯酚

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摘要

A novel approach has been developed for phenol detection by combining centri-voltammetry with bismuth nanoparticles that are used as carrier reagent. The interaction between bismuth and phenol and also the application of centrifugation provide the effective deposition of phenol onto the electrode surface. Direct voltammetric scan without applying any filtration or decantation prevents the analyte loss. As a result, very sensitive results were obtained with linear ranges of 2-75 mu M and 100-500 mu M and LOD values of 40 nM and 395 nM, respectively. Developed system was also applied for phenol detection in river sample and recovery value was calculated as 115%.
机译：通过将离心伏安法与用作载体试剂的铋纳米粒子相结合，已开发出一种用于苯酚检测的新方法。铋和苯酚之间的相互作用以及离心的应用提供了苯酚在电极表面上的有效沉积。直接伏安扫描无需进行任何过滤或倾析即可防止分析物损失。结果，线性范围为2-75μM和100-500μM的LOD分别为40 nM和395 nM的LOD，获得了非常敏感的结果。还将开发的系统用于河流样品中的苯酚检测，回收率计算为115％。

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