Inkjet-printed microtiter plates for portable electrochemical immunoassays
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- 作者：Milica Jović ; Yingdi Zhu ; Andreas Lesch ; Alexandra Bondarenko ; Fernando Corté ; s-Salazar ; Fré ; dé ; ric Gumy ; Hubert H. Girault ; hubert.girault@epfl.ch
- 关键词：Ab ; antibody ; ALP ; alkaline phosphatase ; ATR ; atrazine ; ATR-HRP ; atrazine conjugated with horseradish peroxidase ; CE ; counter electrode ; CNT ; carbon nanotubes ; CV ; cyclic voltammetry ; ELISA ; enzyme-linked immunosorbent assay ; HDPE ; high-density polyethylene ; HRP ; horseradish peroxidase ; IJP ; inkjet printing ; MBs ; magnetic beads ; NP ; nanoparticle ; PAP ; p-aminophenol ; PAPP ; p-aminophenol phosphate ; PET ; polyethylene terephthalate ; POC ; point-of-care ; QRE ; quasi-reference electrode ; RT ; room temper
- 刊名：Journal of Electroanalytical Chemistry
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：786
- 期：Complete
- 页码：69-76
- 全文大小：921 K
- 卷排序：786
文摘
Large-scale fabrication of IJP microtiter plates for point-of-care device platform. Plates are composed of 8 independent electrochemical cells in 3-electrode configuration. High reproducibility was achieved due to high-precision IJP process (RSD 1–2%). Rapid and sensitive amperometric detection of ATR and TSH in the immunoassay format. Microchip could be reused up to 20 times thanks to electrode stability.