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首页> 外文期刊>International Journal of Electrochemical Science >Preparation of Au@Ir/C as sensor for Methimazole Detection
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Preparation of Au@Ir/C as sensor for Methimazole Detection

机译：Au @ Ir / c的制备作为甲咪唑检测的传感器

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Au@Ir/C nanocomposite as an electroactive material for methimazole detection has been synthesizedvia polyol reduction method. Physical tests demonstrate that ultrafine nanoparticles of Au@Ircomposite (2-4 nm) are evenly dispersed on carbon. This structure helps enhance its activity andstability. Electrochemical tests prove that Au@Ir/C has high response sensitivity to methimazole andwell supports precise methimazole determination. Within a concentration range from 0.001 to 5.0 mM,methimazole concentration (c) and peak current (iP) possesses a linear correlation, and the linearregression equation is expressed as: iP=5.4775c+9.2488 (R=0.9987, P < 0.0001). Also,chronoamperometry result proves the high stability of Au@Ir/C on methimazole measurement,suggesting a superior reliability for this method.
机译：Au @ Ir / C纳米复合材料作为甲基唑检测的电活性物质已被合成via多元醇还原方法。物理试验表明Au @ Ircomposite（2-4nm）的超细纳米颗粒均匀地分散在碳上。这种结构有助于提高其活动和稳定性。电化学试验证明，Au @ Ir / C对甲基唑酮的响应敏感性高，支持精确的甲基唑测定。在0.001至5.0mm的浓度范围内，甲基唑浓度（c）和峰值电流（IP）具有线性相关性，并且线性交叉等式表示为：IP = 5.4775c + 9.2488（r = 0.9987，p <0.0001）。此外，计时率结果证明了Au @ Ir / C对甲胺测量的高稳定性，表明这种方法的优异可靠性。

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