Cervera, Javier ; Ramirez, Patricio ; Gomez, Vicente ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Stroeve, Pieter ; Mafe, Salvador (2016)
Multipore membranes with nanofluidic diodes allowing multifunctional rectification and logical responses.
In: Applied Physics Letters, 108 (25)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We have arranged two multipore membranes with conical nanopores in a three-compartment electrochemical cell. The membranes act as tunable nanofluidic diodes whose functionality is entirely based on the pH-reversed ion current rectification and does not require specific surface functionalizations. This electrochemical arrangement can display different electrical behaviors (quasi-linear ohmic response and inward/outward rectifications) as a function of the electrolyte concentration in the external solutions and the applied voltage at the pore tips. The multifunctional response permits to implement different logical responses including NOR and INHIBIT functions.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2016 |
| Autor(en): | Cervera, Javier ; Ramirez, Patricio ; Gomez, Vicente ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Stroeve, Pieter ; Mafe, Salvador |
| Art des Eintrags: | Bibliographie |
| Titel: | Multipore membranes with nanofluidic diodes allowing multifunctional rectification and logical responses |
| Sprache: | Englisch |
| Publikationsjahr: | Juni 2016 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Applied Physics Letters |
| Jahrgang/Volume einer Zeitschrift: | 108 |
| (Heft-)Nummer: | 25 |
| URL / URN: | http://scitation.aip.org/content/aip/journal/apl/108/25/10.1... |
| Kurzbeschreibung (Abstract): | We have arranged two multipore membranes with conical nanopores in a three-compartment electrochemical cell. The membranes act as tunable nanofluidic diodes whose functionality is entirely based on the pH-reversed ion current rectification and does not require specific surface functionalizations. This electrochemical arrangement can display different electrical behaviors (quasi-linear ohmic response and inward/outward rectifications) as a function of the electrolyte concentration in the external solutions and the applied voltage at the pore tips. The multifunctional response permits to implement different logical responses including NOR and INHIBIT functions. |
| Freie Schlagworte: | Cell membranes, ELECTRIC CURRENTS, Membrane electrochemistry, Rectification, Surface charge |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 11 Jul 2016 05:45 |
| Letzte Änderung: | 11 Jul 2016 05:45 |
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