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基于金纳米粒子的对乙酰氨基酚传感器的研究
Electrochemical Sensor for Acetaminophen Based on Gold Nanoparticles

DOI: 10.12677/AAC.2013.33004, PP. 15-21

Keywords: 对乙酰氨基酚;金纳米粒子;修饰电极;循环伏安法
Acetaminophen
, Au Nanoparticles, Modified Electrode, Cyclic Voltammetry

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Abstract:

本文采用循环伏安法将金纳米粒子修饰在玻碳电极表面,制备了GNPs/GC修饰电极。对修饰电极进行电化学及表面形貌的表征,通过循环伏安法和交流阻抗法研究了ACOPGNPs/GC电极上的电化学行为。本文探讨了不同实验条件对电极性能的影响,在最优条件下,ACOP线性浓度范围分别为2.0 × 107~2.0 × 105 molL11.4 × 104

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