Silica diatom shells tailored with Au nanoparticles enable sensitive analysis of molecules for biological, safety and environment applications

Autor: V. Onesto, M. Villani, M. L. Coluccio, R. Majewska, A. Alabastri, E. Battista, A. Schirato, D. Calestani, N. Coppedé, M. Cesarelli, F. Amato, E. Di Fabrizio, F. Gentile

Publikováno v: Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-9 (2018)

Abstract Diatom shells are a natural, theoretically unlimited material composed of silicon dioxide, with regular patterns of pores penetrating through their surface. For their characteristics, diatom shells show promise to be used as low cost, highly

Externí odkaz: https://doaj.org/article/cd810f81f4d44969b177c1412ac868a1

Attosecond-controlled photoemission from metal nanowire tips in the few-electron regime

Autor: B. Ahn, J. Schötz, M. Kang, W. A. Okell, S. Mitra, B. Förg, S. Zherebtsov, F. Süßmann, C. Burger, M. Kübel, C. Liu, A. Wirth, E. Di Fabrizio, H. Yanagisawa, D. Kim, B. Kim, M. F. Kling

Publikováno v: APL Photonics, Vol 2, Iss 3, Pp 036104-036104-10 (2017)

Metal nanotip photoemitters have proven to be versatile in fundamental nanoplasmonics research and applications, including, e.g., the generation of ultrafast electron pulses, the adiabatic focusing of plasmons, and as light-triggered electron sources

Externí odkaz: https://doaj.org/article/782eb88c3f8740debe1fbbb85bb013c5

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The use of scanning electron microscopy and energy dispersive X-ray spectroscopy in a case of occupational death

Autor: Santo Gratteri, Pietrantonio Ricci, Natalia Malara, Marco Francardi, Patrizio Candeloro, S. Boca, Gerardo Perozziello, Matteo Antonio Sacco, E. Di Fabrizio, Isabella Aquila

Publikováno v: The Medico-legal journal. 88(3)

Scanning electron microscopy is a technique that provides high-resolution images at the micro- and nano-scale. The combination of scanning electron microscopy and energy dispersive X-ray spectroscopy analysis is developing fast for application in for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a93fc0622bb39b2858da82003736f595
https://pubmed.ncbi.nlm.nih.gov/32233908

Transforming diatomaceous earth into sensing devices by surface modification with gold nanoparticles

Autor: Valentina Onesto, Immanuel Valpapuram, Edmondo Battista, A. Zappettini, Marco Villani, Andrea Schirato, Maria Laura Coluccio, Roksana Majewska, Francesco Gentile, Nicola Coppedè, E. Di Fabrizio, Alessandro Alabastri, Davide Calestani, Francesco Amato

Publikováno v: Micro and Nano Engineering, Vol 2, Iss, Pp 29-34 (2019)
Micro and nano engineering Online 2 (2019): 29–34. doi:10.1016/j.mne.2018.11.006
info:cnr-pdr/source/autori:Villani M.; Onesto V.; Coluccio M.L.; Valpapuram I.; Majewska R.; Alabastri A.; Battista E.; Schirato A.; Calestani D.; Coppede N.; Zappettini A.; Amato F.; Di Fabrizio E.; Gentile F./titolo:Transforming diatomaceous earth into sensing devices by surface modification with gold nanoparticles/doi:10.1016%2Fj.mne.2018.11.006/rivista:Micro and nano engineering Online/anno:2019/pagina_da:29/pagina_a:34/intervallo_pagine:29–34/volume:2

Diatomaceous earth, or diatomite, is produced through the accumulation of diatom (Bacillariophyceae) skeletons (i.e. cell walls called frustules) made of amorphous silica. The porous, highly symmetrical structure and microscopic size of diatom cell w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5d5657283e2fa1d0bec449364f31dea
http://hdl.handle.net/11588/726456