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Paper-based electrochemical ELISA
會議論文集

Paper-based electrochemical ELISA

X.J. Li, Z.H. Nie, C.-M. Cheng, A.B. Goodale 和 G.M. Whitesides
14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010, 卷.3, 頁碼.1487-1489
2010

摘要

Electrochemical detection ELISA IgG Immunoassay Paper Paper ELectrochemical detection ELISA Enzyme linked immunosorbent assay High sensitivity IgG Immunoassay Limit of detection Paper-based microfluidics Immunology
This paper describes an electrochemical enzyme-linked immunosorbent assay (ELISA) on paper-based microfluidic devices. This paper-based immunoassay method has several advantages over conventional ELISA, such as short assay time, low cost, and high sensitivity. The limit of detection (LOD) of rabbit IgG used as a model system is ∼ 3.9 fM; this value is lower than the LOD of paper-based colorimetric ELISA (∼54 fM).

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