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 Detalle_Publicacion

Rhodium nanoparticles for ultraviolet plasmonics

Abstract: The nonoxidizing catalytic noble metal rhodium is introduced for ultraviolet plasmonics. Planar tripods of 8 nm Rh nanoparticles, synthesized by a modified polyol reduction method, have a calculated local surface plasmon resonance near 330 nm. By attaching p-aminothiophenol, local field-enhanced Raman spectra and accelerated photodamage were observed under near-resonant ultraviolet illumination, while charge transfer simultaneously increased fluorescence for up to 13 min. The combined local field enhancement and charge transfer demonstrate essential steps toward plasmonically enhanced ultraviolet photocatalysis.

 Fuente: Nano Lett. 2015, 15, 1095-1100

Editorial: ACS Publications

 Año de publicación: 2015

Nº de páginas: 6

Tipo de publicación: Artículo de Revista

 DOI: 10.1021/nl5040623

ISSN: 1530-6984,1530-6992

Proyecto español: FIS2013-45854-P

Url de la publicación: https://doi.org/10.1021/nl5040623

Autores/as

WATSON, ANNE M.

ZHANG, XIAO

RODRIGO ALCARAZ DE LA OSA

JUAN MARCOS SANZ CASADO

FINKELSTEIN, GLEB

LIU, JIE

EVERITT, HENRY O.