引用本文:
Xin Huang Kang, Zhi Bin Mai, Xiao Yong Zou, Pei Xiang Cai, Jin Yuan Mo. A novel sensitive non-enzymatic glucose sensor[J]. Chinese Chemical Letters,
2007, 18(2): 189-191.
doi:
10.1016/j.cclet.2006.12.034
Citation: Xin Huang Kang, Zhi Bin Mai, Xiao Yong Zou, Pei Xiang Cai, Jin Yuan Mo. A novel sensitive non-enzymatic glucose sensor[J]. Chinese Chemical Letters, 2007, 18(2): 189-191. doi: 10.1016/j.cclet.2006.12.034
Citation: Xin Huang Kang, Zhi Bin Mai, Xiao Yong Zou, Pei Xiang Cai, Jin Yuan Mo. A novel sensitive non-enzymatic glucose sensor[J]. Chinese Chemical Letters, 2007, 18(2): 189-191. doi: 10.1016/j.cclet.2006.12.034
A novel sensitive non-enzymatic glucose sensor
摘要:
Cu nanoclusters were electrochemically deposited on the film of a Nafion-solubilized multi-wall carbon nanotubes (CNTs) modified glassy carbon electrode (CNTs-GCE), which fabricated a Cu-CNTs composite sensor (Cu-CNTs-GCE) to detect glucose with non-enzyme. The linear range is 7.0×10-7 to 3.5×10-3 mol/L with a high sensitivity of 17.76 μA/(mmol L), with a low detection limit 2.1×10-7 mol/L, fast response time (within 5 s), good reproducibility and stability.
English
A novel sensitive non-enzymatic glucose sensor
Abstract:
Cu nanoclusters were electrochemically deposited on the film of a Nafion-solubilized multi-wall carbon nanotubes (CNTs) modified glassy carbon electrode (CNTs-GCE), which fabricated a Cu-CNTs composite sensor (Cu-CNTs-GCE) to detect glucose with non-enzyme. The linear range is 7.0×10-7 to 3.5×10-3 mol/L with a high sensitivity of 17.76 μA/(mmol L), with a low detection limit 2.1×10-7 mol/L, fast response time (within 5 s), good reproducibility and stability.
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Key words:
- Copper nanoclusters
- / Carbon nanotubes
- / Glucose
- / Non-enzymatic sensor
- / Electrodeposition
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