49 citations · 72 across the 8 of their papers we have counts for
9 papers
Nanoporous Aluminum-Magnesium Alloy for UV enhanced spectroscopy
Paolo Ponzellini, Giorgia Giovannini, Sandro Cattarin +11
We report the first preparation of nanoporous Al-Mg alloy films by selective dissolution of Mg from a Mg-rich AlxMg1-x alloy. We show how to tune the stoichiometry, the porosity an…
3D Nanoporous Antennas for high sensitivity IR plasmonic sensing
Eugenio Calandrini, Giorgia Giovannini, Denis Garoli
Nanoporous gold can be exploited as plasmonic material for enhanced spectroscopy both in the visible and in the near infrared spectral regions. In particular, with respect to bulk…
High sensitivity nanoporous gold metamaterials for plasmonic sensing
Denis Garoli, Eugenio Calandrini, Giorgia Giovannini +3
Surface Plasmon Resonance sensors are a well-established class of sensors which includes a very large variety of materials and detection schemes. However, the development of portab…
Surface Thermal Gradients Activated by Enhanced Molecular Absorption in Mid-infrared Vertical Antenna Arrays
Andrea Mancini, Valeria Giliberti, Alessandro Alabastri +4
We investigate local heat generation by molecules at the apex of polymer-embedded vertical antennas excited at resonant mid-infrared wavelengths, exploiting the surface enhanced in…
Nanoporous gold leaves: plasmonic behavior in the visible and mid-infrared spectral regions
Denis Garoli, Gianluca Ruffato, Pierfrancesco Zilio +4
A robust and reproducible preparation of self-standing nanoporous gold leaves (NPGL) is presented, with optical characterization and plasmonic behaviour analysis. Nanoporous gold (…
Boosting infrared energy transfer in 3D nanoporous gold antennas
D. Garoli, E. Calandrini, A. Bozzola +5
The applications of plasmonics to energy transfer from free-space radiation to molecules are currently limited to the visible region of the electromagnetic spectrum due to the intr…