Aptasensor based on screen-printed electrode for breast cancer detection in undiluted human serum
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چکیده
منابع مشابه
Label-free impedimetric aptasensor for lysozyme detection based on carbon nanotube-modified screen-printed electrodes.
We report on the direct electrochemical detection of aptamer-protein interactions, namely between a DNA aptamer and lysozyme (LYS) based on electrochemical impedance spectroscopy (EIS) technique. First, the affinity of the aptamer to LYS and control proteins was presented by using filter retention assay. An amino-modified version of the DNA aptamer-recognizing lysozyme was covalently immobilize...
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ژورنال
عنوان ژورنال: Bioelectrochemistry
سال: 2021
ISSN: 1567-5394
DOI: 10.1016/j.bioelechem.2020.107586