Matches in UGent Biblio for { <https://biblio.ugent.be/publication/2989084#aggregation> ?p ?o. }
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- aggregation classification "A1".
- aggregation creator B448571.
- aggregation creator B448572.
- aggregation creator B448573.
- aggregation creator B448574.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2012".
- aggregation format "application/pdf".
- aggregation hasFormat 2989084.bibtex.
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- aggregation hasFormat 2989084.doc.
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- aggregation isPartOf urn:issn:0959-9428.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Technology and Engineering".
- aggregation title "Exploiting the localized surface plasmon modes in gold triangular nanoparticles for sensing applications".
- aggregation abstract "In this study we investigate and exploit, for optical sensing, the surface plasmon excitation in gold triangular nanoparticles with high aspect ratios (i.e., the ratio of the edge length of the triangles with the height) prepared by nanosphere lithography. As shown previously, the shape and size of these nanoparticles were used to tune their optical properties, monitored by far field extinction spectroscopy. Interestingly, several localized surface plasmon resonances were detected in the visible and near infrared regions and were attributed to dipole and quadrupole modes. These modes, identified from numerical simulations, "red-shift'' as the aspect ratio of the particles increases. The plasmon modes observed for larger triangles exhibit unexpected sensitivity with a change in the refractive index. From experiments and numerical simulations, this higher sensitivity has been attributed to an increase of the local field enhancement for sharper tips. This new effect can provide important information for the design of particles as building blocks for sensing applications.".
- aggregation authorList BK782009.
- aggregation endPage "11542".
- aggregation issue "23".
- aggregation startPage "11537".
- aggregation volume "22".
- aggregation aggregates 2989100.
- aggregation aggregates 2989103.
- aggregation isDescribedBy 2989084.
- aggregation similarTo c2jm30944k.
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