Article ID Journal Published Year Pages File Type
7685981 Talanta 2012 7 Pages PDF
Abstract
► A simple label-free aptasensor was developed by electrochemical impedance spectra. ► For the optimization, we designed and compared three different sensing interfaces. ► The sensor could detect as low as 100 nM cocaine without amplification or labeling. ► The aptasensor showed the potential application in biological fluid.
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Authors
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