Featured
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Letter |
Molecular transport through capillaries made with atomic-scale precision
Nanometre-scale graphitic capillaries with atomically flat walls are engineered and studied, revealing unexpectedly fast transport of liquid water through channels that accommodate only a few layers of water.
- B. Radha
- , A. Esfandiar
- & A. K. Geim
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News & Views |
Tiny electrostatic traps
Methods for trapping tiny particles are increasingly needed, especially for biological assays, but they often involve complicated apparatus. An approach has been discovered that could simplify matters considerably. See Letter p.692
- Jan C. T. Eijkel
- & Albert van den Berg