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Issue 22, 2014
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Paper-based electrochemical immunoassay for rapid, inexpensive cancer biomarker protein detection

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Abstract

Inexpensive, reusable electrochemical sensor chips were fabricated from gold CDs. All reagents were loaded onto a paper disk sequentially, then placed on the chip to detect cancer biomarker prostate specific antigen (PSA) in serum at pg mL−1 levels in ∼15 min.

Graphical abstract: Paper-based electrochemical immunoassay for rapid, inexpensive cancer biomarker protein detection

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Publication details

The article was received on 20 Aug 2014, accepted on 10 Sep 2014 and first published on 11 Sep 2014


Article type: Communication
DOI: 10.1039/C4AY01962H
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Anal. Methods, 2014,6, 8878-8881

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    Paper-based electrochemical immunoassay for rapid, inexpensive cancer biomarker protein detection

    C. K. Tang, A. Vaze and J. F. Rusling, Anal. Methods, 2014, 6, 8878
    DOI: 10.1039/C4AY01962H

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