222 citations · 532 across the 12 of their papers we have counts for
12 papers
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…
Electrophoretic deposition of WS2 flakes on nanoholes arrays. Role of the used suspension medium
Dario Mosconi, Giorgia Giovannini, Nicolo Maccaferri +4
Here we optimized the electrophoretic deposition process for the fabrication of WS2 plasmonic nanohole integrated structures. We showed how the conditions used for the site selecti…
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…
SERS discrimination of single amino acid residue in single peptide by plasmonic nanocavities
Jian-An Huang, Mansoureh Z. Mousavi, Giorgia Giovannini +4
Surface-enhanced Raman spectroscopy (SERS) is a sensitive label-free optical method that can provide fingerprint Raman spectra of biomolecules such as DNA, amino acids and proteins…
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…
Single-molecule DNA Bases Discrimination in Oligonucleotides by Controllable Trapping in Plasmonic Nanoholes
Jian-An Huang, Mansoureh Z. Mousavi, Yingqi Zhao +6
Surface-enhanced Raman spectroscopy (SERS) sensing of DNA sequences by plasmonic nanopores could pave a way to new generation single-molecule sequencing platforms. The SERS discrim…
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…
Site-selective functionalization of plasmonic nanopores for enhanced fluorescence and Förster Resonance Energy Transfer
Xavier Zambrana-Puyalto, Nicolò Maccaferri, Paolo Ponzellini +3
In this work, we use a site-selective functionalization strategy to decorate plasmonic nanopores with one or more fluorescent dyes. Using an easy and robust fabrication method, we…
Controlled integration of MoS2 flakes on nanopores by means of electrophoretic deposition
Dario Mosconi, Andrea Jacassi, Giorgia Giovannini +7
We propose an easy and robust strategy for the versatile integration of 2D material flakes on plasmonic nanoholes by means of controlled deposition of MoS2 via electrophoretic proc…
Hybrid plasmonic nanostructures based on controlled integration of MoS2 flakes on metallic nanoholes
Denis Garoli, Dario Mosconi, Ermanno Miele +6
Here, we propose an easy and robust strategy for the versatile preparation of hybrid plasmonic nanopores by means of controlled deposition of single flakes of MoS2 directly on top…