Dielectrophoresis Aligned Single-Walled Carbon Nanotubes as pH Sensors

Dielectrophoresis Aligned Single-Walled Carbon Nanotubes as pH Sensors

Here we report the fabrication and characterization of pH sensors using aligned single-walled carbon nanotubes (SWNTs). The SWNTs are dispersed in deionized (DI) water after chemical functionalization and filtration. They are deposited and organized on silicon substrates with the dielectrophoresis p...

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Bibliographic Details
Main Authors: Wei Xue, Kan Kan Yeung, Caleb M. Martin, Pengfei Li
Format: Article
Language:English
Published: MDPI AG 2011-01-01
Series:Biosensors
Subjects:
single-walled carbon nanotube (SWNT)
dielectrophoresis
alignment
pH sensor
response time
Online Access:http://www.mdpi.com/2079-6374/1/1/23

Internet

http://www.mdpi.com/2079-6374/1/1/23

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