Scardapane, Emanuela (2023) Magnetic and plasmonic nanomaterials for biosensing applications. [Tesi di dottorato]
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| Tipologia del documento: | Tesi di dottorato |
|---|---|
| Lingua: | English |
| Titolo: | Magnetic and plasmonic nanomaterials for biosensing applications |
| Autori: | Autore Email Scardapane, Emanuela emanuela.scardapane@unina.it |
| Data: | 10 Marzo 2023 |
| Numero di pagine: | 149 |
| Istituzione: | Università degli Studi di Napoli Federico II |
| Dipartimento: | Fisica |
| Dottorato: | Fisica |
| Ciclo di dottorato: | 35 |
| Coordinatore del Corso di dottorato: | nome email Canale, Vincenzo vincenzo.canale@unina.it |
| Tutor: | nome email Iannotti, Vincenzo [non definito] Velotta, Raffaele [non definito] |
| Data: | 10 Marzo 2023 |
| Numero di pagine: | 149 |
| Parole chiave: | biosensing; nanomaterials; magnetoplasmonic; plasmonic; magnetoelastic; magnetic nanoparticles |
| Settori scientifico-disciplinari del MIUR: | Area 02 - Scienze fisiche > FIS/01 - Fisica sperimentale Area 02 - Scienze fisiche > FIS/07 - Fisica applicata (a beni culturali, ambientali, biologia e medicina) |
| Depositato il: | 15 Mar 2023 11:14 |
| Ultima modifica: | 10 Apr 2025 12:57 |
| URI: | http://www.fedoa.unina.it/id/eprint/15101 |
Abstract
This thesis explores the great potentiality of applying magnetic and plasmonic nanomaterials in biosensing, adopting for each nanomaterial a different approach. The nanomaterials investigated are (i) core-shell magnetic nanoparticles coated with gold combined with a magnetoelastic biosensor, (ii) a 2D nanostructure of branch pattern of gold nanoparticles applied in a plasmon-enhanced based biosensor and (iii) a 2D multilayered heterostructure of noble and ferromagnetic metals used in magneto-optic surface plasmon resonance biosensor. All of them have been functionalized with antibodies adopting for the first time with these nanomaterials the Photochemical Immobilization Technique (PIT), recently developed in the Biosensing laboratory at the Department of Physics of the University ‘Federico II’. With the combination of these nanomaterials and the PIT, the thesis aims at introducing innovative approaches to improve the performances of the considered biosensing schemes.
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