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of 764
pro vyhledávání: '"seira"'
Autor:
Cara Eleonora, Hönicke Philipp, Kayser Yves, Beckhoff Burkhard, Giovannozzi Andrea M., Klapetek Petr, Zoccante Alberto, Cossi Maurizio, Tay Li-Lin, Boarino Luca, Ferrarese Lupi Federico
Publikováno v:
Nanophotonics, Vol 13, Iss 25, Pp 4605-4614 (2024)
Non-destructive reference-free grazing incidence X-ray fluorescence (RF-GIXRF) is proposed as a highly effective analytical technique for extracting molecular arrangement density in self-assembled monolayers. The establishment of surface density stan
Externí odkaz:
https://doaj.org/article/23ebd6e5455c4289867faaea026d3d7b
Publikováno v:
Elektronika ir Elektrotechnika, Vol 29, Iss 3, Pp 33-38 (2023)
Plasmonic nanoantenna arrays have become increasingly popular for the detection of chemical molecules, biomolecules, viruses, and agents. In this study, our objective was to detect explosive-based 2,4-dinitrotoluene (2,4-DNT) with a metal-graphene hy
Externí odkaz:
https://doaj.org/article/d0082990665c4f57a6dc870e416c1eff
Autor:
Najem Melissa, Carcenac Franck, Coutaud Luka, Mouhibi Mohamed, Taliercio Thierry, Gonzalez-Posada Fernando
Publikováno v:
Nanophotonics, Vol 12, Iss 12, Pp 2199-2212 (2023)
Surface-enhanced infrared absorption (SEIRA) spectroscopy is a competent method to detect trace quantity of molecules and even protein conformational flexibility by enhancing their vibrational modes. To improve the spectroscopy features, we propose a
Externí odkaz:
https://doaj.org/article/afe361693ec0440eaaf1b7c62ded5044
Autor:
Maria Eleonora Temperini, Flavio Di Giacinto, Sabrina Romanò, Riccardo Di Santo, Alberto Augello, Raffaella Polito, Leonetta Baldassarre, Valeria Giliberti, Massimiliano Papi, Umberto Basile, Benedetta Niccolini, Ewa K. Krasnowska, Annalucia Serafino, Marco De Spirito, Alessandra Di Gaspare, Michele Ortolani, Gabriele Ciasca
Publikováno v:
Journal of Nanobiotechnology, Vol 20, Iss 1, Pp 1-20 (2022)
Abstract Background Extracellular Vesicles (EVs) are sub-micrometer lipid-bound particles released by most cell types. They are considered a promising source of cancer biomarkers for liquid biopsy and personalized medicine due to their specific molec
Externí odkaz:
https://doaj.org/article/cec59fc276a14edea5e14bcccc075aba
Autor:
Tanguy Colleu, Adam Fekete, Xavier Gonze, Alexandre Cloots, Vincent Liégeois, Gian-Marco Rignanese, Luc Henrard
Publikováno v:
JPhys Photonics, Vol 6, Iss 2, p 025003 (2024)
Surface enhanced infrared absorption (SEIRA) is an experimental method where trace amount of a compound can be detected with high sensibility. This high detection sensibility is the result of the interaction of the molecules with a localized plasmon,
Externí odkaz:
https://doaj.org/article/124d7202b5854bb8aad03c15605e1090
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
Nestor Jr. Bareza, Ewelina Wajs, Bruno Paulillo, Antti Tullila, Hannakaisa Jaatinen, Roberto Milani, Camilla Dore, Agustin Mihi, Tarja K. Nevanen, Valerio Pruneri
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 2, Pp n/a-n/a (2023)
Abstract Graphene nanostructures, exhibiting tunable and nanoscale‐confined mid‐infrared (mid‐IR) plasmons, prevail as a powerful spectroscopic platform for novel surface‐enhanced molecular identification. Particularly, graphene shows excitin
Externí odkaz:
https://doaj.org/article/0e3f6a95aa214def9cf115b427c6f4d3
Publikováno v:
Nanophotonics, Vol 11, Iss 11, Pp 2541-2561 (2021)
While infrared spectroscopy is a powerful technique that provides molecular information such as chemical constituents and chemical structures of analytes, it suffers from low absorption cross-section resulting in low sensitivity and poor signal-to-no
Externí odkaz:
https://doaj.org/article/5050d1de629243418e8ced28e17e3dc3