Nanoparticle sorting in silicon waveguide arrays

H. T. Zhao, Y. Zhang, L. K. Chin, P. H. Yap, K. Wang, W. Ser, A. Q. Liu

研究成果: 書貢獻/報告類型會議貢獻

3 引文 斯高帕斯(Scopus)

摘要

This paper presents the optical fractionation of nanoparticles in silicon waveguide arrays. The optical lattice is generated by evanescent coupling in silicon waveguide arrays. The hotspot size is tunable by changing the refractive index of surrounding liquids. In the experiment, 0.2-μm and 0.5-μm particles are separated with a recovery rate of 95.76%. This near-field approach is a promising candidate for manipulating nanoscale biomolecules and is anticipated to benefit the biomedical applications such as exosome purification, DNA optical mapping, cell-cell interaction, etc.
原文英語
主出版物標題Optical Trapping and Optical Micromanipulation XIV
編輯Gabriel C. Spalding, Kishan Dholakia
發行者SPIE
ISBN(電子)9781510611511
DOIs
出版狀態已發佈 - 一月 1 2017
事件Optical Trapping and Optical Micromanipulation XIV 2017 - San Diego, 美国
持續時間: 八月 6 2017八月 10 2017

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
10347
ISSN(列印)0277-786X
ISSN(電子)1996-756X

會議

會議Optical Trapping and Optical Micromanipulation XIV 2017
國家/地區美国
城市San Diego
期間8/6/178/10/17

ASJC Scopus subject areas

  • 電子、光磁材料
  • 凝聚態物理學
  • 電腦科學應用
  • 應用數學
  • 電氣與電子工程

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