Tsinghua University

Abiral Regmi

Jen-Inn Chyi

Gwo-Bin Lee

Yu-Lin Wang

Indu Sarangadharan

Shu-Chu Shiesh

Chen-Pin Hsu

A method for analyzing concentration of a cardiovascular disease (CVD) biomarker in a liquid sample includes: applying the liquid sample to a biosensor, the biosensor including a transistor having a drain, a source, and a gate terminal disposed between the gate and the source, and a reactive electrode spaced apart from the gate terminal of the transistor and having a receptor immobilized thereon for specific binding with the CVD biomarker, the liquid sample being in contact with the gate terminal and the reactive electrode; applying a voltage pulse between the reactive electrode and the source, the voltage pulse having a pulse width; monitoring a response current in response to the voltage pulse; and analyzing the response current.

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Hsinchu, Taiwan

Abiral Regmi