2024-03-29T02:37:17Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1369572020-09-29T09:17:22Zcom_10261_115com_10261_3col_10261_368
Jones, Samuel T.
Taylor, Richard W.
Esteban, Ruben
Aizpurua, Javier
Baumberg, Jeremy J.
Scherman, Oren A.
2016-09-19T11:09:49Z
2016-09-19T11:09:49Z
2014
Small 10(21): 4298-4303 (2014)
http://hdl.handle.net/10261/136957
10.1002/smll.201401063
http://dx.doi.org/10.13039/501100000266
http://dx.doi.org/10.13039/501100000781
The capability of cucurbit[n]uril to align gold nanorods, leading to optical coupling into the infrared region, is shown. Cryo-TEM and tomographic imaging confirm the presence of aligned Au nanorods. Full electromagnetic simulations, which support the observed plasmonic modes and predict large enhancements in the inter-particle junction, are performed. This construct is then further utilized for surface enhanced Raman spectroscopy.
eng
closedAccess
Alignment
Plasmonic resonances
Nanomaterials
Cucurbituril
host–guest
Nanorods
Gold
Gold nanorods with sub-nanometer separation using cucurbit[n]uril for SERS applications
artÃculo