Proceedings Paper
Nanoparticle sorting in silicon waveguide arrays| Format | Member Price | Non-Member Price |
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Paper Abstract
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.
Paper Details
Date Published: 25 August 2017
PDF: 4 pages
Proc. SPIE 10347, Optical Trapping and Optical Micromanipulation XIV, 103472L (25 August 2017); doi: 10.1117/12.2273251
Published in SPIE Proceedings Vol. 10347:
Optical Trapping and Optical Micromanipulation XIV
Kishan Dholakia; Gabriel C. Spalding, Editor(s)
PDF: 4 pages
Proc. SPIE 10347, Optical Trapping and Optical Micromanipulation XIV, 103472L (25 August 2017); doi: 10.1117/12.2273251
Show Author Affiliations
H. T. Zhao, Nanyang Technological Univ. (Singapore)
Y. Zhang, Nanyang Technological Univ. (Singapore)
L. K. Chin, Nanyang Technological Univ. (Singapore)
P. H. Yap, Nanyang Technological Univ. (Singapore)
Y. Zhang, Nanyang Technological Univ. (Singapore)
L. K. Chin, Nanyang Technological Univ. (Singapore)
P. H. Yap, Nanyang Technological Univ. (Singapore)
K. Wang, Taipei Medical Univ. (Taiwan)
W. Ser, Nanyang Technological Univ. (Singapore)
A. Q. Liu, Nanyang Technological Univ. (Singapore)
W. Ser, Nanyang Technological Univ. (Singapore)
A. Q. Liu, Nanyang Technological Univ. (Singapore)
Published in SPIE Proceedings Vol. 10347:
Optical Trapping and Optical Micromanipulation XIV
Kishan Dholakia; Gabriel C. Spalding, Editor(s)
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