Karnik, Rohit and Duan, Chuanhua and Castelino, Kenneth and Daiguji, Hirofumi and Majumdar, Arun (2007) Rectification of ionic current in a nanofluidic diode. NANO LETTERS, 7 (3). pp. 547-551.
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Official URL: http://pubs.acs.org/doi/full/10.1021/nl062806o
Abstract
We demonstrate rectification of ionic transport in a nanofluidic diode fabricated by introducing a surface charge discontinuity in a nanofluidic channel. Device current-voltage (I-V) characteristics agree qualitatively with a one-dimensional model at moderate to high ionic concentrations. This study illustrates ionic flow control using surface charge patterning in nanofluidic channels under high bias voltages.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | nanofluidic - diode - ionic current |
| Subjects: | Biomedical Science > Nanobiotechnology |
| ID Code: | 6167 |
| Deposited By: | IoN |
| Deposited On: | 11 Sep 2009 12:59 |
| Last Modified: | 11 Sep 2009 12:59 |
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