Issue 16, 2015
From the journal:

Chemical Communications

Bioconjugation-induced ionic current rectification in aptamer-modified single cylindrical nanopores†

Mubarak Ali,*ab   Saima Nasirab  and  Wolfgang Ensingerab  

* Corresponding authors

a Technische Universität Darmstadt, Fachgebiet Materialanalytik, Alarich-Weiss-Str. 2, D-64287 Darmstadt, Germany
E-mail: m.ali@gsi.de

b GSI Helmholtzzentrum für Schwerionenforschung, Planckstr. 1, D-64291 Darmstadt, Germany

Abstract

Aptamer–protein conjugation inside a confined environment generates a non-homogeneous fixed charge distribution, leading to the emergence of ionic current rectification characteristics in single cylindrical nanopores.

Graphical abstract: Bioconjugation-induced ionic current rectification in aptamer-modified single cylindrical nanopores

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Article information

DOI
https://doi.org/10.1039/C5CC00257E
Article type
Communication
Submitted
11 Jan 2015
Accepted
21 Jan 2015
First published
21 Jan 2015

Chem. Commun., 2015,51, 3454-3457

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Bioconjugation-induced ionic current rectification in aptamer-modified single cylindrical nanopores

M. Ali, S. Nasir and W. Ensinger, Chem. Commun., 2015, 51, 3454 DOI: 10.1039/C5CC00257E

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