The acid-base properties of carboxylated CNT and the design of CNT based biosensor

We observed the sign of the two responses from carboxylated carbon nanotube (CNT) based sensor in aqueous solution by means of dynamic measurements. Two types of surface groups, the hydroxyl and the carboxyl group of sensor surface are amphoteric materials depending on the pH. The protonation/deprot...

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Bibliographische Detailangaben

Hauptverfasser:	Hyuk Je Kwon, Jun-Myung Woo, Jaeheung Lim, Seok Hyang Kim, Young June Park
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Biosensors CNTFETs Educational institutions Integrated circuit reliability Sensitivity Surface treatment
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