HOTSPOT Accessing hot-spots in plasmonic nanoantennas

Summary

Guiding molecules/nanomaterials to the right place in plasmonic nanoantennas is a key problem to be solved in order to benefit from the high electromagnetic field localization offered by these materials. Accessing these nanoscale-regions remains a significant challenge in plasmonics and is the main goal of this project. The novel approach introduced here is based on the field-enhancement properties of the nanoantennas, thus spatially selective to the hot-spots. This easy, fast and cheap strategy can allow selective and large-scale positioning of any kind of molecules and/or nanomaterials in a variety of plasmonic-nanoantenna hot-spots, independently of their shape and resonance position. This strategy can solve the big challenge of hot-spot modification in plasmonic nanoantennas thus opening new doors to many real applications ranging from biosensing to energy conversion.

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Web resources:	https://cordis.europa.eu/project/id/657599
Start date:	01-05-2015
End date:	30-04-2017
Total budget - Public funding:	183 454,80 Euro - 183 454,00 Euro