Single-molecule techniques for biomolecules sequencing and recognition are of crucial importance for fundamental biology and biomedical applications. On this basis, a newly developed nano-device consisting of a matrix of nano-gaps between graphene nano-ribbons is proposed as a possible route for the atomic resolution peptide sequencing approach. In general, the tunneling current measured between the two leads depends on the chirality of the graphene nano-ribbons employed. In this preliminary study some features concerning this aspect for zig-zag nano-ribbons are evidenced and discussed.

Chirality dependence of the tunneling current in graphene nano-gaps for peptide sequencing / Rossini, A. E.; Zollo, G.. - 1990:(2018), p. 020003. ((Intervento presentato al convegno 2nd NanoInnovation 2017 Conference and Exhibition tenutosi a ita [10.1063/1.5047757].

Chirality dependence of the tunneling current in graphene nano-gaps for peptide sequencing

A. E. Rossini
Primo
;
G. Zollo
Secondo
2018

Abstract

Single-molecule techniques for biomolecules sequencing and recognition are of crucial importance for fundamental biology and biomedical applications. On this basis, a newly developed nano-device consisting of a matrix of nano-gaps between graphene nano-ribbons is proposed as a possible route for the atomic resolution peptide sequencing approach. In general, the tunneling current measured between the two leads depends on the chirality of the graphene nano-ribbons employed. In this preliminary study some features concerning this aspect for zig-zag nano-ribbons are evidenced and discussed.
2nd NanoInnovation 2017 Conference and Exhibition
Physics and Astronomy (all)
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Chirality dependence of the tunneling current in graphene nano-gaps for peptide sequencing / Rossini, A. E.; Zollo, G.. - 1990:(2018), p. 020003. ((Intervento presentato al convegno 2nd NanoInnovation 2017 Conference and Exhibition tenutosi a ita [10.1063/1.5047757].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1167101
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