Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/106406
Title: Nanoparticle sorting in silicon waveguide arrays
Authors: Zhao, Haitao
Zhang, Yi
Chin, Lip Ket
Yap, Peng Huat
Wang, Kuan
Ser, Wee
Liu, Ai Qun
Keywords: Optical Fractionation
Engineering::Electrical and electronic engineering
Near-field
Issue Date: 2017
Source: Zhao, H., Zhang, Y., Chin, L. K., Yap, P. H., Wang, K., Ser, W., & Liu, A. Q. (2017). Nanoparticle sorting in silicon waveguide arrays. Proceedings of SPIE - Optical Trapping and Optical Micromanipulation XIV, 10347, 103472L-. doi:10.1117/12.2273251
Series/Report no.: Proceedings of SPIE - Optical Trapping and Optical Micromanipulation XIV
Conference: Optical Trapping and Optical Micromanipulation XIV
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.
URI: https://hdl.handle.net/10356/106406
http://hdl.handle.net/10220/49626
ISSN: 0277-786X
DOI: 10.1117/12.2273251
Schools: School of Electrical and Electronic Engineering 
School of Mechanical and Aerospace Engineering 
Lee Kong Chian School of Medicine (LKCMedicine) 
Rights: © 2017 SPIE. All rights reserved. This paper was published in Proceedings of SPIE - Optical Trapping and Optical Micromanipulation XIV and is made available with permission of SPIE.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

Files in This Item:
File Description SizeFormat 
Nanoparticle sorting in silicon waveguide arrays.pdf355.22 kBAdobe PDFThumbnail
View/Open

SCOPUSTM   
Citations 50

4
Updated on Feb 20, 2024

Web of ScienceTM
Citations 50

3
Updated on Oct 26, 2023

Page view(s)

407
Updated on Feb 27, 2024

Download(s) 50

123
Updated on Feb 27, 2024

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.