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Updated: Jun 17, 2026

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基于场效应晶体管的石墨烯生物传感器的挑战

Takao Ono1, Satoshi Okuda2, Shota Ushiba3

  • 1SANKEN, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan.

Materials (Basel, Switzerland)
|January 23, 2024
PubMed
概括

石墨烯场效应晶体管 (FET) 生物传感器具有高灵敏度,但面临着挑战. 对于德拜选和非特异性吸附的解决方案为实际的石墨烯生物传感器应用铺平了道路.

关键词:
在Debye的选中.石墨烯-FET生物传感器不特定的吸附吸附.表面的修改表面的修改

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相关概念视频

Field Effect Transistor01:29

Field Effect Transistor

Field-effect transistors (FETs) are integral to electronic circuits and distinguished by their three-terminal setup: the gate, drain, and source. These transistors operate as unipolar devices, which utilize either electrons or holes as charge carriers, in contrast to bipolar transistors, which use both types of carriers. The primary function of the FET is to modulate the flow of these carriers from the source to the drain through a channel. The voltage difference between the gate and source...