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首页> 外文期刊>Electroanalysis >Electrochemical behavior of formoterol fumarate and its determination in capsules for inhalation and human serum using differential-pulse and square-wave voltammetry
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Electrochemical behavior of formoterol fumarate and its determination in capsules for inhalation and human serum using differential-pulse and square-wave voltammetry

机译：富马酸福莫特罗的电化学行为及其在吸入胶囊和人血清中的微分脉冲和方波伏安法测定

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The electrochemical oxidation of formoterol fumarate (formoterol) has been carried out in aqueous solution in the pH range of 1.5-10.0 by cyclic, linear sweep, differential-pulse and square-wave voltammetry. The diffusion controlled nature of the waves was established. The mechanism of oxidation was discussed, Two voltammetric techniques for the determination of formoterol in 0.5 M sulfuric acid which allow quantitation over the 8 x 10 (6)-6 X 10 (-5) M range for both methods were proposed. Based on this study simple, rapid and selective two voltammetric methods were developed for the determination of formoterol in capsule dosage form and human serum. [References: 20]
机译：富马酸福莫特罗（福莫特罗）的电化学氧化已通过循环，线性扫描，微分脉冲和方波伏安法在pH值为1.5-10.0的水溶液中进行。确立了波的扩散控制性质。讨论了氧化的机理。提出了两种伏安法测定0.5 M硫酸中的福莫特罗，这两种方法都可以在8 x 10（6）-6 X 10（-5）M范围内进行定量。基于这项研究，开发了简单，快速和选择性的两种伏安法测定胶囊剂型和人血清中的福莫特罗。 [参考：20]

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