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Optical manipulation of a dielectric particle along polygonal closed-loop geometries within a single water droplet
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dc.contributor.author | Park, Junbum | |
dc.contributor.author | Hong, Seongjin | |
dc.contributor.author | Lee, Yong Soo | |
dc.contributor.author | Lee, Hyeonwoo | |
dc.contributor.author | Kim, Seokjin | |
dc.contributor.author | Dholakia, Kishan | |
dc.contributor.author | Oh, Kyunghwan | |
dc.date.accessioned | 2021-07-07T15:30:20Z | |
dc.date.available | 2021-07-07T15:30:20Z | |
dc.date.issued | 2021-06-16 | |
dc.identifier | 274844081 | |
dc.identifier | 360c54e7-847e-43cf-bb10-7d34c7cff4e8 | |
dc.identifier | 000665149200008 | |
dc.identifier | 85108179178 | |
dc.identifier.citation | Park , J , Hong , S , Lee , Y S , Lee , H , Kim , S , Dholakia , K & Oh , K 2021 , ' Optical manipulation of a dielectric particle along polygonal closed-loop geometries within a single water droplet ' , Scientific Reports , vol. 11 , 12690 . https://doi.org/10.1038/s41598-021-92209-9 | en |
dc.identifier.issn | 2045-2322 | |
dc.identifier.other | RIS: urn:8EDE915A21C5996C4FFD71B9DF0ADBE4 | |
dc.identifier.other | RIS: Park2021 | |
dc.identifier.uri | https://hdl.handle.net/10023/23488 | |
dc.description | This work was supported by the National Research Foundation of Korea (NRF) Grant funded by the Korea government (MSIT) (No. 2019R1A2C2011293) and the UK Engineering and Physical Sciences Research Council (Grant EP/P030017/1). | en |
dc.description.abstract | We report a new method to optically manipulate a single dielectric particle along closed-loop polygonal trajectories by crossing a suite of all-fiber Bessel-like beams within a single water droplet. Exploiting optical radiation pressure, this method demonstrates the circulation of a single polystyrene bead in both a triangular and a rectangle geometry enabling the trapped particle to undergo multiple circulations successfully. The crossing of the Bessel-like beams creates polygonal corners where the trapped particles successfully make abrupt turns with acute angles, which is a novel capability in microfluidics. This offers an optofluidic paradigm for particle transport overcoming turbulences in conventional microfluidic chips. | |
dc.format.extent | 13 | |
dc.format.extent | 2876203 | |
dc.language.iso | eng | |
dc.relation.ispartof | Scientific Reports | en |
dc.subject | Fluid dynamics | en |
dc.subject | Optical techniques | en |
dc.subject | QC Physics | en |
dc.subject | TK Electrical engineering. Electronics Nuclear engineering | en |
dc.subject | DAS | en |
dc.subject.lcc | QC | en |
dc.subject.lcc | TK | en |
dc.title | Optical manipulation of a dielectric particle along polygonal closed-loop geometries within a single water droplet | en |
dc.type | Journal article | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Sir James Mackenzie Institute for Early Diagnosis | en |
dc.contributor.institution | University of St Andrews. Centre for Biophotonics | en |
dc.contributor.institution | University of St Andrews. Biomedical Sciences Research Complex | en |
dc.identifier.doi | 10.1038/s41598-021-92209-9 | |
dc.description.status | Peer reviewed | en |
dc.identifier.grantnumber | EP/P030017/1 | en |
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