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Updated: Jun 25, 2026

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Fabrication of Carbon Nanotube High-Frequency Nanoelectronic Biosensor for Sensing in High Ionic Strength Solutions
Published on: July 22, 2013
Interfacing glycosylated carbon-nanotube-network devices with living cells to detect dynamic secretion of
Herry Gunadi Sudibya1, Jimei Ma, Xiaochen Dong
1School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore.
Angewandte Chemie (International Ed. in English)
|March 6, 2009
Abstract:
A sense of cell-being: Single-walled carbon nanotubes (SWNTs) are functionalized with bioactive monosaccharides to enable their use as biosensors. The glycosylated nanotube network is biocompatible and can interface with living cells (see scheme) to electronically detect biomolecular release with high temporal resolution and high sensitivity.

