Paper-based electrochemical immunoassay for rapid, inexpensive cancer biomarker protein detection.
نویسندگان
چکیده
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 mins.
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عنوان ژورنال:
- Analytical methods : advancing methods and applications
دوره 6 22 شماره
صفحات -
تاریخ انتشار 2014