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Manipulating Superparamagnetic Microparticles with an Electromagnetic Needle

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Cenev, Zoran
dc.contributor.author Zhang, Hongbo
dc.contributor.author Sariola, Veikko
dc.contributor.author Rahikkala, Antti
dc.contributor.author Liu, Dongfei
dc.contributor.author Santos, Hélder A.
dc.contributor.author Zhou, Quan
dc.date.accessioned 2018-02-09T09:56:55Z
dc.date.available 2018-02-09T09:56:55Z
dc.date.issued 2017-10-16
dc.identifier.citation Cenev , Z , Zhang , H , Sariola , V , Rahikkala , A , Liu , D , Santos , H A & Zhou , Q 2017 , ' Manipulating Superparamagnetic Microparticles with an Electromagnetic Needle ' , Advanced Materials Technologies , vol. 3 , no. 1 , pp. 1700177 . https://doi.org/10.1002/admt.201700177 en
dc.identifier.issn 2365-709X
dc.identifier.other PURE UUID: 4342d167-5298-4b94-9fbe-4e93e52036f0
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/manipulating-superparamagnetic-microparticles-with-an-electromagnetic-needle(4342d167-5298-4b94-9fbe-4e93e52036f0).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/16267823/Cenev_et_al._AMT_2017.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/29809
dc.description.abstract Selective, precise, and high-throughput manipulation of individual superparamagnetic microparticles has profound applications in performing location-tailored in vitro biomedical studies. The current techniques for manipulation of microparticles allow only a single particle in the manipulation workspace, or simultaneous transportation of multiple microparticles in batches. In this work, a method based on a robotized electromagnetic needle for manipulation of individual superparamagnetic microparticles within a microparticle population is introduced. By automatically controlling the highly localized magnetic field of the needle, a single microparticle is selectively picked when its neighboring particle is few micrometers away. Supported by the nanometer resolution of the robotic positioner, particles are placed at sub-micrometer precision. This manipulation technique allows the creating of arbitrary patterns, sorting of microparticles based on size and morphology, and transporting of individual microparticles in 3D space. Therefore, this approach has the potential to enable more deterministic and quantitative microanalysis and microsynthesis using superparamagnetic microparticles. en
dc.format.extent 9
dc.format.extent 1700177
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries Advanced Materials Technologies en
dc.relation.ispartofseries Volume 2, issue 10 en
dc.rights openAccess en
dc.subject.other Electrical and Electronic Engineering en
dc.subject.other Mechanical Engineering en
dc.subject.other 214 Mechanical engineering en
dc.subject.other 221 Nanotechnology en
dc.subject.other Mechanical engineering and manufacturing technology en
dc.subject.other Automation and systems technology en
dc.title Manipulating Superparamagnetic Microparticles with an Electromagnetic Needle en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Electrical Engineering and Automation
dc.contributor.department Åbo Akademi University
dc.contributor.department Tampere University of Technology
dc.contributor.department University of Helsinki
dc.subject.keyword electromagnetic needles
dc.subject.keyword individual
dc.subject.keyword manipulation
dc.subject.keyword superparamagnetic microparticles
dc.subject.keyword Electrical and Electronic Engineering
dc.subject.keyword Mechanical Engineering
dc.subject.keyword 214 Mechanical engineering
dc.subject.keyword 221 Nanotechnology
dc.subject.keyword Mechanical engineering and manufacturing technology
dc.subject.keyword Automation and systems technology
dc.identifier.urn URN:NBN:fi:aalto-201802091305
dc.identifier.doi 10.1002/admt.201700177
dc.type.version publishedVersion

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