Surface Enhanced Raman Scattering Using Star-Shaped Gold Colloidal Nanoparticles

Advances in nanophotonics have shown the potential of colloidal metal particles with sharp tips, such as nanostars, to focalize the plasmonic electromagnetic fields. We describe in this paper the performance of gold nanostars in common surface-enhanced scattering (SES) experiments, including SERS, SERRS, and SEF. The study was carried out for several analytes and demonstrated the potential of nanostars for ultradetection of nonfunctionalized analytes, by simply depositing nanostars on top of analyte thin films previously assembled onto a smooth gold surface. © 2009 American Chemical Society.

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PID https://www.doi.org/10.1021/jp909253w
PID handle:10261/63945
PID https://www.doi.org/10.1021/jp909253w.s001
URL https://academic.microsoft.com/#/detail/1982748548
URL http://hdl.handle.net/10261/63945
URL https://pubs.acs.org/doi/pdf/10.1021/jp909253w
URL https://pubs.acs.org/doi/10.1021/jp909253w
URL http://digital.csic.es/handle/10261/63945
URL https://digital.csic.es/handle/10261/63945
URL http://dx.doi.org/10.1021/jp909253w
URL https://digital.csic.es/bitstream/10261/63945/1/accesoRestringido.pdf
URL https://figshare.com/articles/journal_contribution/Surface_Enhanced_Raman_Scattering_Using_Star_Shaped_Gold_Colloidal_Nanoparticles/2773543
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Access Right Open Access
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Author Laura Rodriguez-Lorenzo, 0000-0002-0315-7981
Author F. Javier García de Abajo, 0000-0002-4970-4565
Author Ramon Alvarez-Puebla, 0000-0003-4770-5756
Author Luis Liz-Marzán, 0000-0002-6647-1353
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Collected From Digital.CSIC; ORCID; UnpayWall; figshare; Crossref; Microsoft Academic Graph
Hosted By Digital.CSIC; The Journal of Physical Chemistry C; figshare
Journal The Journal of Physical Chemistry C, 114, null
Publication Date 2009-12-14
Publisher American Chemical Society (ACS)
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Country Spain
Description This work has been supported by the Spanish MEC (MAT2007-62696 and MAT2007- 66050), Xunta de Galicia (PGIDIT06TMT31402PR and 08TMT008314PR), and the EU (STRP-016881-SPANS, I3- 026019-ESTEEM, and Marie Curie MEST CT 2004 514307).
Description Peer Reviewed
Language Undetermined
Resource Type Other literature type; Article
keyword keywords.Surfaces, Coatings and Films
keyword keywords.Electronic, Optical and Magnetic Materials
system:type publication
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Source https://science-innovation-policy.openaire.eu/search/publication?articleId=dedup_wf_001::ea9de9d17c246876986c532927b75bc6
Author jsonws_user
Last Updated 23 December 2020, 16:32 (CET)
Created 23 December 2020, 16:32 (CET)