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Label-free sensing of virus-like particles below the sub-diffraction limit by wide-field photon state parametric imaging of a gold nanodot array

  • Xiao Jin
  • , Heng Zhang
  • , Bin Ni
  • , Weiping Liu
  • , Lianping Hou
  • , John H. Marsh
  • , Shengwei Ye
  • , Xiao Sun
  • , Xiaofeng Li
  • , Shanhu Li
  • , Lei Dong
  • , Jamie Jiangmin Hou
  • , Ming Sun
  • , Bin Xu
  • , Jichuan Xiong*
  • , Xuefeng Liu*
  • *此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

A parallel four-quadrant sensing method utilizing a specially designed gold nanodot array is created for sensing virus-like particles with a sub-diffraction limit size (∼100 nm) in a wide-field image. Direct label-free sensing of viruses using multiple four-quadrant sensing channels in parallel in a wide-field view enables the possibility of high-throughput onsite screening of viruses.

源语言英语
页(从-至)6882-6887
页数6
期刊Nanoscale Advances
3
24
DOI
出版状态已出版 - 21 12月 2021

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