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Anisotropically DNA-functionalized nanoparticle dimers
Mid Sweden University, Faculty of Science, Technology and Media, Department of Engineering, Physics and Mathematics.
Mid Sweden University, Faculty of Science, Technology and Media, Department of Engineering, Physics and Mathematics.ORCID iD: 0000-0001-7329-3359
Responsible organisation
2007 (English)In: European Physical Journal D: Atomic, Molecular and Optical Physics, ISSN 1434-6060, E-ISSN 1434-6079, Vol. 43, no 1-3, 299-302 p.Article in journal (Refereed) Published
Abstract [en]

Self-assembly of complex, non-periodic nanostructures can only be achieved by using anisotropic building-blocks. The building blocks need to have at least four bonds pointing in separate directions [J. Comput. Theor. Nanosci. 3, 391 (2006)]. We have previously presented a method for the synthesis of such building-blocks using DNA-functionalized gold nanoparticles. Here, we report on the progress in the experimental realization of this scheme. The first goal, in a process to make programmable self-assembly building-blocks using nanoparticles, is the production of dimers with different DNA-functions on the two component particles. We report on the fabrication of anisotropically functionalized dimers of nanoparticles of two different sizes. As a result of their anisotropy, these demonstrator building blocks can be made to assemble into spherical structures.

Place, publisher, year, edition, pages
2007. Vol. 43, no 1-3, 299-302 p.
Keyword [en]
PSA, programmable self-assembly, nanotechnology
Keyword [sv]
nanoteknik
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:miun:diva-3801DOI: 10.1140/epjd/e2007-00108-7ISI: 000246772500073Scopus ID: 2-s2.0-34249675690Local ID: 4275OAI: oai:DiVA.org:miun-3801DiVA: diva2:28833
Conference
13th International Symposium on Small Particles and Inorganic Clusters, Jul 23-28, 2006, Göteborg, Sweden
Note

13th International Symposium on Small Particles and Inorganic Clusters, Jul 23-28, 2006, Göteborg, Sweden

Available from: 2008-09-30 Created: 2009-07-09 Last updated: 2016-10-05Bibliographically approved
In thesis
1. DNA-mediated self-assembly of nanostructures: theory and experiments
Open this publication in new window or tab >>DNA-mediated self-assembly of nanostructures: theory and experiments
2007 (English)Doctoral thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Sundsvall: Mittuniversitetet, 2007. 74 p.
Series
Mid Sweden University doctoral thesis, ISSN 1652-893X ; 15
National Category
Natural Sciences
Identifiers
urn:nbn:se:miun:diva-8882 (URN)978-91-85317-39-4 (ISBN)
Public defence
2007-02-09, Sundsvall, 13:00 (English)
Available from: 2009-07-09 Created: 2009-05-06 Last updated: 2009-07-09Bibliographically approved

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Högberg, BjörnOlin, Håkan
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Citation style
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