Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Giovannini, Giorgia"'
Autor:
Röthlisberger, Moritz, Dul, Sithiprumnea, Meier, Philipp, Giovannini, Giorgia, Hufenus, Rudolf, Perret, Edith
Publikováno v:
In Polymer 9 April 2024 298
Autor:
Hubarevich, Aliaksandr, Huang, Jian-An, Giovannini, Giorgia, Schirato, Andrea, Zhao, Yingqi, Maccaferri, Nicolò, De Angelis, Francesco, Alabastri, Alessandro, Garoli, Denis
Engineered electromagnetic fields in plasmonic nanopores enable enhanced optical detection and their use in single molecule sequencing. Here, a plasmonic nanopore prepared in a thick nanoporous film is used to investigate the interaction between the
Externí odkaz:
http://arxiv.org/abs/2004.00950
Akademický článek
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Autor:
Garoli, Denis, Giovannini, Giorgia, Cattarin, Sandro, Ponzellini, Paolo, Zaccaria, Remo Proietti, Schirato, Andrea, DAmico, Francesco, Pachetti, Maria, Yang, Wei, Jin, HaiJun, Krahne, Roman, Alabastri, Alessandro
Plasmonics applications have been extending into the ultraviolet region of the electromagnetic spectrum. Unfortunately the commonly used noble metals have intrinsic optical properties that limit their use above 350 nm. Aluminum is probably the most s
Externí odkaz:
http://arxiv.org/abs/1911.13198
Autor:
Mosconi, Dario, Giovannini, Giorgia, Maccaferri, Nicolo, Serri, Michele, Vavassori, Paolo, Agnoli, Stefano, Garoli, Denis
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 selective deposition influenced the properties of the deposited flakes. In pa
Externí odkaz:
http://arxiv.org/abs/1909.04123
Autor:
Giovannini, Giorgia, Ardini, Matteo, Maccaferri, Nicolo, Zambrana-Puyalto, Xavier, Panella, Gloria, Angelucci, Francesco, Ippoliti, Rodolfo, Garoli, Denis, De Angelis, Francesco
Thanks to the spontaneous interaction between noble metals and biological scaffolds, nanomaterials with unique features can be achieved following relatively straightforward and cost-efficient synthetic procedures. Here, plasmonic silver nanorings are
Externí odkaz:
http://arxiv.org/abs/1908.04997
Autor:
Huang, Jian-An, Mousavi, Mansoureh Z., Giovannini, Giorgia, Zhao, Yingqi, Hubarevich, Aliaksandr, Garoli, Denis, De Angelis, Francesco
Publikováno v:
Angewandte Chemie International Edition, 59, 11423-11431 (2020)
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. While SERS of single DNA molecule has been recently demonstrated, Ra
Externí odkaz:
http://arxiv.org/abs/1908.04206
Autor:
Ponzellini, Paolo, Giovannini, Giorgia, Cattarin, Sandro, Zaccaria, Remo Proietti, Marras, Sergio, Prato, Mirko, Schirato, Andrea, Amico, Francesco D, Calandrini, Eugenio, De Angelis, Francesco, Yang, Wei, Jin, Hai-Jun, Alabastri, Alessandro, Garoli, Denis
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 and the oxide contents in the final film by modulating the starting rati
Externí odkaz:
http://arxiv.org/abs/1905.09489
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 metal it presents interesting optical properties in the infrared where
Externí odkaz:
http://arxiv.org/abs/1905.06573
Autor:
Huang, Jian-An, Mousavi, Mansoureh Z., Zhao, Yingqi, Hubarevich, Aliaksandr, Omeis, Fatima, Giovannini, Giorgia, Schütte, Moritz, Garoli, Denis, De Angelis, Francesco
Publikováno v:
Nature Communications 10, 5321 (2019)
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 discrimination of single DNA bases depends critically on the time that a DNA
Externí odkaz:
http://arxiv.org/abs/1905.01856