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Laser Trapping of C...
Laser Trapping of Colloidal Metal Nanoparticles
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- Lehmuskero, Anni, 1982 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Department of Applied Physics, Chalmers University of Technology, Göteborg, Sweden
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- Johansson, Peter, 1961 (författare)
- Örebro universitet,Institutionen för naturvetenskap och teknik
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- Rubinsetein, Halina, 1950 (författare)
- University of Queensland,Quantum Science Laboratory, School of Mathematics and Physics, University of Queensland, Brisbane Qld, Australia
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- Tong, Lianming, 1981 (författare)
- Beijing University of Technology,Chinese Academy of Sciences,Center for Nanochemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing, China; Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China
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- Käll, Mikael, 1963 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Department of Applied Physics, Chalmers University of Technology, Göteborg, Sweden
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(creator_code:org_t)
- 2015-04-01
- 2015
- Engelska.
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Ingår i: ACS Nano. - : American Chemical Society (ACS). - 1936-086X .- 1936-0851. ; 9:4, s. 3453-3469
- Relaterad länk:
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https://doi.org/10.1...
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https://research.cha...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Optical trapping using focused laser beams (laser tweezers) has been proven to be extremely useful for contactless manipulation of a variety of small objects, including biological cells, organelles within cells, and a wide range of other dielectric micro- and nano-objects. Colloidal metal nanoparticles have drawn increasing attention in the field of optical trapping because of their unique interactions with electromagnetic radiation, caused by surface plasmon resonance effects, enabling a large number of nano-optical applications of high current interest. Here we try to give a comprehensive overview of the field of laser trapping and manipulation of metal nanoparticles based on results reported in the recent literature. We also discuss and describe the fundamentals of optical forces in the context of plasmonic nanoparticles, including effects of polarization, optical angular momentum, and laser heating effects, as well as the various techniques that have been used to trap and manipulate metal nanoparticles. We conclude by suggesting possible directions for future research.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- optical torque
- optical manipulation
- colloidal metal nanoparticles
- optical force
- interparticle forces
- surface plasmon resonance
- laser tweezers
- laser heating
- Chemistry
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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ACS Nano
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