Highly Sensitive Detection of Protein Biomarkers with Organic Electrochemical Transistors
Ying Fu, Naixiang Wang, Anneng Yang, Hkw Law +2
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Abstract
, which is several orders of magnitude lower than the detection limits of previously reported electrochemical approaches. Moreover, the devices can successfully differentiate breast cancer cells from normal cells at various concentrations. The ultrahigh sensitivity of the protein sensors is attributed to the inherent amplification function of the organic electrochemical transistors. This work paves a way for developing highly sensitive and low-cost biosensors for the detection of various protein biomarkers in clinical analysis in the future.
Keywords
Identifiers
- Journal
- Advanced Materials
- Year
- 2017