News tagged with water repellant
A new paper made of graphene and protein fibrils
(Phys.org) -- Researchers led by Raffaele Mezzenga, a professor in Food and Soft Materials Science, have created a new nanocomposite made of graphene and protein fibrils: a special paper, which combines the ...
Nanotechnology / Nanomaterials
May 07, 2012 |
4.8 / 5 (8) |
1
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Water may not run uphill, but it practically flies off new surface
(PhysOrg.com) -- Engineering researchers have crafted a flat surface that refuses to get wet. Water droplets skitter across it like ball bearings tossed on ice. The inspiration? Not wax. Not glass. Not even Teflon.
Feb 24, 2010 |
4.8 / 5 (30) |
7
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Ions control shape of nanofibers grown on clear substrate
Researchers from North Carolina State University have found a new way to develop straight carbon nanofibers on a transparent substrate. Growing such nanofiber coatings is important for use in novel biomedical ...
Nanotechnology / Nanomaterials
Aug 16, 2011 |
5 / 5 (3) |
1
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Glass that cleans itself
Eyeglasses need never again to be cleaned, and dirty windscreens are a thing of the past! Researchers at the Max Planck Institute for Polymer Research in Mainz and the Technical University Darmstadt are now ...
Nanotechnology / Nanomaterials
Dec 07, 2011 |
4.7 / 5 (10) |
4
Scientists Glimpse Nanobubbles on Super Non-Stick Surfaces
(PhysOrg.com) -- The first glimpse of miniscule air bubbles that keep water from wetting a super non-stick surface could lead to new super-slick materials with applications in energy, medicine, and more.
Feb 24, 2010 |
4.8 / 5 (5) |
2
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High-maintenance mallards
The shimmery feathers of a male mallard might have a showy quality that appeals to prospective mates, but the water resistance and self-cleaning capabilities of iridescent feathers pale in comparison to those ...
Jun 17, 2011 |
4 / 5 (1) |
0
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Scientists imitate nature to engineer nanofilms
In nature, water striders can walk on water, butterflies can shed water from their wings, and plants can trap insects and pollen. Scientists at the Naval Research Laboratory are part of a research team working ...
Nanotechnology / Nanomaterials
Nov 22, 2010 |
5 / 5 (3) |
0
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UA tests consumer water filters for contaminant removal
A University of Arizona study of pour-through and refrigerator water filtration devices and the chemicals they removed is scheduled for publication in the March issue of Good Housekeeping.
Feb 16, 2012 |
5 / 5 (1) |
0
Bristly Spheres as Capsules
(PhysOrg.com) -- Amphiphilic molecules, which have one water-friendly (hydrophilic) end and one water-repellant (hydrophobic) end, spontaneously aggregate in aqueous solutions to make superstructures like ...
Mar 06, 2009 |
3 / 5 (1) |
0
Chemistry makes the natural 'wonder fabric' -- wool -- more wonderful
Scientists in China are reporting an advance that may improve the natural wonders of wool — already regarded as the "wonder fabric" for its lightness, softness, warmth even when wet, and other qualities. They ...
Nanotechnology / Nanomaterials
Dec 22, 2009 |
3 / 5 (1) |
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