Surface Tension

DOE OSTI · 1046586

Surface Tension

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Abstract

Surface tension in the kitchen sink. At Berkeley Lab's Molecular Foundry, scientists study surface tension to understand how molecules "self-assemble". The coin trick in the video uses the re-arrangement of water molecules to seemingly create order out of disorder. The same principle can be used to create order in otherwise hard-to-handle nano materials. Scientists can then transfer these ordered materials onto surfaces by dipping them through the air-water interface, or (as we've recently shown) squeeze them so that they collapse into the water as two-molecule-thick nano sheets. http://newscenter.lbl.gov/feature-stories/2011/10/17/shaken-not-stirred/

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74 ATOMIC AND MOLECULAR PHYSICS 77 NANOSCIENCE AND NANOTECHNOLOGY AIR-WATER INTERFACE LBNL NANO-MATERIALS NANO-SHEETS SELF-ASSEMBLY SURFACE TENSION WATER MOLECULES

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2011-01-01. Surface Tension. https://www.osti.gov/biblio/1046586

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