Development of a gold-nanostructured surface for amperometric genosensors (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Development of a gold-nanostructured surface for amperometric genosensors (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1007/s11051-012-1148-2 (literal)

Alternative label

• Zanardi, C; Baldoli, C; Licandro, E; Terzi, F; Seeber, R. (2012)
  Development of a gold-nanostructured surface for amperometric genosensors
  in Journal of nanoparticle research; SPRINGER, DORDRECHT (Paesi Bassi)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Zanardi, C; Baldoli, C; Licandro, E; Terzi, F; Seeber, R. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 14 (literal)

Rivista

• Journal of nanoparticle research (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 10 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Univ Modena & Reggio Emilia, Dipartimento Chim, Modena, Italy CNR, Ist Sci & Tecnol Mol, I-20133 Milan, Italy Univ Milan, Dipartimento Chim Organ & Ind, Milan, Italy (literal)

Titolo

• Development of a gold-nanostructured surface for amperometric genosensors (literal)

Abstract

• A gold-nanostructured surface has been obtained by stable deposition of chemically synthesized gold nanoparticles (2.1-5.5 nm size range) on a gold substrate through a dithiol linker. The method proposed for the obtainment of the nanostructure is suitable for the further stable anchoring of a peptide nucleic acid oligomer through four amine groups of lysine terminal residues, leading to fairly reproducible systems. The geometric area of the nanostructured surface is compared with those of a smooth and of an electrochemically generated nanostructured surface by depositing a probe bearing an electrochemically active ferrocene residue. Despite the area of the two nanostructures being quite similar, the response toward a 2 nM target oligonucleotide sequence is particularly high when using the surface built up by nanoparticle deposition. This aspect indicates that morphologic details of the nanostructure play a key role in conditioning the performances of the genosensors. (literal)

Editore

• SPRINGER (Editore)

Prodotto di

• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)
• Sintesi e caratterizzazione di molecole organiche e complessi metallorganici con specifiche proprietà ottiche (PM.P04.012.002) (Modulo)

Autore CNR

• CLARA BALDOLI (Unità di personale interno)

Incoming links:

Prodotto

• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)
• Sintesi e caratterizzazione di molecole organiche e complessi metallorganici con specifiche proprietà ottiche (PM.P04.012.002) (Modulo)

Autore CNR di

• CLARA BALDOLI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of nanoparticle research (Rivista)

Editore di

• SPRINGER (Editore)