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在纳米孔径光学笔中探测蛋白质表面相互作用

Sherin George1,2, Tianyu Zhao1,2, Keiran Letwin1,2

  • 1Department of Electrical Engineering, University of Victoria, Victoria V8W 2Y2, British Columbia, Canada.

Nanotechnology
|November 6, 2025
PubMed
概括

纳米孔径光学针 (NOT) 揭示了蛋白质表面电荷相互作用. 负电荷的蛋白质被黄金表面吸引,而正电荷的蛋白质被排斥,影响纳米光子传感器.

关键词:
静电相互作用 静电相互作用没有标签的无标签.光学子,一个光学子.单个分子单个分子.表面相互作用的表面相互作用.

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