[Todos] Recordatorio Seminario del IFLP - miercoles 7 a las 11hs

[Maria Virginia Manias]

Estimados,
Quedan todos invitados al próximo Seminario del Ciclo de Coloquios y
Seminarios del IFLP, a llevarse a cabo en el Auditorio del Instituto, sito
en la diagonal 113 entre 63 y 64, en día especial el próximo miércoles a
las 11hs.

Cordialmente,
Virginia Manías
Secretaria Científica del IFLP

*COLOQUIOS y SEMINARIOS del IFLP*

*Día especial: MIÉRCOLES 7 de NOVIEMBRE – 11hs*


*TÍTULO**:* *LASER ABLATION SYNTHESIS OF NANOALLOYS: OPPORTUNITIES FOR
MAGNETO-PLASMONICS  **AND CATALYSIS *

*EXPOSITOR:* * Dr. Vicenzo Amendola*
Department of Chemical Sciences, University of Padova, Italia

*RESUMEN**: *Nanoalloys, being different from bulk-alloys and single-metal
nanoparticles, are endowed with peculiar electronic structures, physical
properties and chemical reactivity. Traditionally, these features opened
great prospects in fields such as magneto-plasmonics and heterogeneous
catalysis, which requires tuneable alloy composition, high purity, easy
processing of nanoparticles.

Laser synthesis of colloids is intrinsically suited for the realization of
nanoalloys, since alloys with composition not easily achievable because of
thermodynamic constraints are often accessible thanks to the fast mechanism
of nanoparticles nucleation and growth.[1].This talk will provide an
overview of the topic related to the exploitation of laser generated
nanoalloys for heterogeneous catalysis,[2] as well as of nanoalloys with
plasmonic and magnetic properties, including Fe-doped Au nanospheres for
magnetic-plasmonic nanomedicine applications,[3] and Fe-doped Ag
nanotruffles for magnetic assembly of surface enhanced Raman Scattering
(SERS) substrates.[4].



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