31 citations · 54 across the 8 of their papers we have counts for
13 papers · 1 filter
Control of particle trapping in a magnetoplasmonic nanopore
Nicolò Maccaferri, Paolo Vavassori, Denis Garoli
Plasmonic nanopores are extensively investigated as single molecules detectors. The main limitations in plasmonic nanopore technology are the too fast translocation velocity of the…
lambda DNA through a plasmonic nanopore What can be detected by means of Surface Enhanced Raman Scattering?
Aliaksandr Hubarevich, Jian-An Huang, Giorgia Giovannini +6
Engineered electromagnetic fields in plasmonic nanopores enable enhanced optical detection and their use in single molecule sequencing. Here, a plasmonic nanopore prepared in a thi…
Galvanic Replacement Reaction to prepare nanoporous Aluminum for UV plasmonics
Denis Garoli, Giorgia Giovannini, Sandro Cattarin +9
Plasmonics applications have been extending into the ultraviolet region of the electromagnetic spectrum. Unfortunately the commonly used noble metals have intrinsic optical propert…
Chemically-controlled self-assembly of hybrid plasmonic nanopores on graphene
Giorgia Giovannini, Matteo Ardini, Nicolo Maccaferri +6
Thanks to the spontaneous interaction between noble metals and biological scaffolds, nanomaterials with unique features can be achieved following relatively straightforward and cos…
Hybrid Metal-Dielectric Plasmonic Zero Mode Waveguide for Enhanced Single Molecule Detection
Xavier Zambrana-Puyalto, Paolo Ponzellini, Nicolo Maccaferri +6
We fabricated hybrid metal-dielectric nanoantennas and measured their optical response at three different wavelengths. The nanostructure is fabricated on a bilayer film formed by t…
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…