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| 论文编号: |
122214O120120016 |
| 第一作者所在部门: |
705组 |
| 中文论文题目: |
DNA-dispersed graphene/NiO hybrid materials for highly sensitive non-enzymatic glucose sensor
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| 英文论文题目: |
DNA-dispersed graphene/NiO hybrid materials for highly sensitive non-enzymatic glucose sensor
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| 论文题目英文: |
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| 作者: |
吕薇 晋丰民 郭全贵 *杨全红 康飞宇
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| 论文出处: |
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| 刊物名称: |
Electrochimica Acta
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| 年: |
2011
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| 卷: |
0 |
| 期: |
0 |
| 页: |
0 |
| 联系作者: |
吕薇 晋丰民 郭全贵 *杨全红 康飞宇 |
| 收录类别: |
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| 影响因子: |
3.650
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| 摘要: |
We demonstrate graphene nanosheet/NiO hybrids (GNS/NiO) as the active material for high-performance non-enzymatic glucose sensors. Such sensors are fabricated by DNA-dispersed GNS/NiO suspension deposited on glassy carbon electrodes. ss-DNA shows strong dispersing ability for the GNS/NiO hybrid materials resulting in stable water-dispersible GNS/NiO/DNA hybrids with fully separated layers. The GNS/NiO/DNA hybrids show enhanced electron transfer in the electrocatalytic reaction process, and accordingly, such hybrids modified electrodes show good sensing performance towards glucose and are characterized by large detection ranges, short response periods, low detection limit and high sensitivity and stability. |
| 英文摘要: |
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