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

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

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.

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Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-02, Vol.51 (16), p.3454-3457
Hauptverfasser: Ali, Mubarak, Nasir, Saima, Ensinger, Wolfgang
Format: Artikel
Sprache:eng
Schlagworte:
Aptamers, Nucleotide - chemistry
Aptamers, Nucleotide - metabolism
Charge distribution
Confined environments
Conjugation
Emergence
Membranes, Artificial
Muramidase - metabolism
Nanopores
Polyethylene Terephthalates - chemistry
Porosity
Rectification
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Beschreibung
Zusammenfassung: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.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc00257e