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通过用分子打印聚合物修改的氧化对四环素进行电化学检测

Yiwei Sun1, Yuting Luo1, Haoxiang Wang1

  • 1School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, PR China. xudongpo@usst.edu.cn.

Analytical methods : advancing methods and applications
|April 1, 2025
PubMed
概括

使用氧化 (ZnO) 和分子印记聚合物 (MIP) 的新型电化学传感器可以有效地检测牛奶中的四环素 (TC). 这种ZnO/MIP传感器为TC检测提供了高灵敏度和选择性.

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Voltammetry: Stripping Methods01:13

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Anodic Stripping Voltammetry (ASV), Cathodic Stripping Voltammetry (CSV), and Adsorptive Stripping Voltammetry (AdSV) are electrochemical techniques used to determine trace amounts of analytes in solution. These methods involve applying a potential to an electrode and measuring the resulting current.
Anodic Stripping Voltammetry (ASV)
ASV is used to determine metals and metalloids at trace levels. It involves two steps: deposition and stripping. First, a negative potential is applied to the...
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Electrodeposition

Electrodeposition is a technique used to separate an analyte from interferents by electrochemical processes. Here, the analyte is a metal ion that can be deposited on an electrode immersed in the sample solution. The electrochemical setup consists of an anode and a cathode. When an electric current is applied to the setup, oxidation occurs at the anode. At the cathode, which consists of a large metal surface, metal ions undergo reduction and deposit onto the surface.
Electrodeposition can...