Heterogeneous and Homogeneous Aptamer-Based Electrochemical Sensors for Thrombin

Nanomolar concentrations of thrombin were electrochemically monitored using heterogeneous switch‐on and homogeneous switch‐off approaches that incorporated ferrocenyl aptamers. For the first time, the heterogeneous approach was coupled to a glucose/glucose oxidase (GOx) amplification‐regeneration sy...

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Veröffentlicht in:	Electroanalysis (New York, N.Y.) N.Y.), 2009-03, Vol.21 (6), p.749-754
Hauptverfasser:	Tan, Emelyn S. Q., Wivanius, Ridha, Toh, Chee-Seng
Format:	Artikel
Sprache:	eng
Schlagworte:	Aptamer Ferrocene Heterogeneous Homogeneous Thrombin
Online-Zugang:	Volltext
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