Peptide bond detection via graphene nanogaps: a proof of principle study-Reference-Cited by-同舟云学术

Peptide bond detection via graphene nanogaps: a proof of principle study

Published:2018 Issue:13 Volume:10 Page:5928-5937
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Rossini Aldo Eugenio¹²³⁴^ORCID,Gala Fabrizio¹²³⁴^ORCID,Chinappi Mauro⁵⁶⁷⁴^ORCID,Zollo Giuseppe¹²³⁴^ORCID

Affiliation:

1. Dipartimento di Scienze di Base e Applicate per l'Ingegneria (Sezione di Fisica)

2. Università di Roma “La Sapienza”

3. 00161 Rome

4. Italy

5. Dipartimento di Ingegneria Industriale

6. Università di Roma Tor Vergata

7. 00133 Rome

Abstract

Transverse tunneling current across the gap of a graphene nano-ribbon can be employed to detect single peptide bonds of a poly-peptide that translocates across the gap. Gly and Gly-Ala polypeptides show a clear fingerprint for each peptide bond.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2018/NR/C7NR08315G

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