E
Emilia Giorgetti
Researcher at National Research Council
Publications - 100
Citations - 1563
Emilia Giorgetti is an academic researcher from National Research Council. The author has contributed to research in topics: Raman spectroscopy & Nanoparticle. The author has an hindex of 21, co-authored 100 publications receiving 1429 citations. Previous affiliations of Emilia Giorgetti include University of Florence & Shanghai Jiao Tong University.
Papers
More filters
Journal ArticleDOI
Surface-Enhanced Raman Scattering from Copper Nanoparticles Obtained by Laser Ablation
TL;DR: In this article, a laser ablation in aqueous solutions of ligands by nanosecond laser pulses at 532 and 1064 nm is used to obtain colloidal suspensions which are stable in time because the copper particles are capped by ligand molecules.
Journal ArticleDOI
Synthesis and modelling of gold nanostars with tunable morphology and extinction spectrum
Silvana Trigari,Alessio Rindi,Alessio Rindi,Giancarlo Margheri,Stefano Sottini,Giovanna Dellepiane,Emilia Giorgetti +6 more
TL;DR: In this article, a simple seedless synthesis procedure is presented to fabricate stable gold nanostars (AuNSs) with tunable extinction properties from the visible up to 1800 nm, depending on the average values of core size and branch length.
Journal ArticleDOI
Experimental and Theoretical Analysis of Photofragmentation of Au Nanoparticles by Picosecond Laser Radiation
TL;DR: In this article, a model aimed at describing the basic phenomena that cause the fragmentation of a single Au nanoparticle (AuNP) by interaction with the second and the third harmonics of a...
Journal ArticleDOI
Stable gold nanoparticles obtained in pure acetone by laser ablation with different wavelengths
Emilia Giorgetti,Maurizio Muniz-Miranda,Maurizio Muniz-Miranda,Paolo Marsili,D. Scarpellini,Francesco Giammanco +5 more
TL;DR: In this paper, gold nanoparticles (NPs) were prepared by ps laser ablation in pure acetone and water with 532 and 1,064 nm wavelengths and showed that they can be very small, quasi monodisperse and fluorescent.
Journal ArticleDOI
Effect of Mn doping on structural and optical properties of sol gel derived ZnO nanoparticles
TL;DR: In this article, the authors synthesized the Zn1−x Mnx O (x=0.01, 0.02,0.03 and 0.05) nanoparticles by the sol-gel method using x-ray diffraction (XRD), Scanning Electron Microscope (SEM), Ultraviolet/Visible (UV/Vis) spectroscopy, fluorescence spectra, Raman spectra and Fourier transform infra red (FTIR) spectra.