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Optical sorting of nonspherical and living microobjects in moving interference structures
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SYSNO ASEP 0435688 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Optical sorting of nonspherical and living microobjects in moving interference structures Author(s) Jákl, Petr (UPT-D) RID, ORCID, SAI
Arzola, A. V. (MX)
Šiler, Martin (UPT-D) RID, ORCID, SAI
Chvátal, Lukáš (UPT-D) RID, ORCID, SAI
Volke-Sepulveda, K. (MX)
Zemánek, Pavel (UPT-D) RID, SAI, ORCIDNumber of authors 6 Source Title Optics Express. - : Optical Society of America - ISSN 1094-4087
Roč. 22, č. 24 (2014), s. 29746-29760Number of pages 15 s. Publication form Print - P Language eng - English Country US - United States Keywords standing-wave ; forces ; microparticles ; tweezers ; chromatography Subject RIV BH - Optics, Masers, Lasers R&D Projects LD14069 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LH12018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LO1212 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UPT-D - RVO:68081731 UT WOS 000345770500043 EID SCOPUS 84914689684 DOI 10.1364/OE.22.029746 Annotation Contactless, sterile and nondestructive separation of microobjects or living cells is demanded in many areas of biology and analytical chemistry, as well as in physics or engineering. Here we demonstrate advanced sorting methods based on the optical forces exerted by travelling interference fringes with tunable periodicity controlled by a spatial light modulator. Besides the sorting of spherical particles we also demonstrate separation of algal cells of different sizes and particles of different shapes. The three presented methods offer simultaneous sorting of more objects in static suspension placed in a Petri dish or on a microscope slide. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2015
Number of the records: 1