Coating
hideCoating is a covering that is applied to an object. The aim of applying coatings is to improve surface properties of a bulk material usually referred to as a substrate. One can improve amongst others appearance, adhesion, wetability, corrosion resistance, wear resistance, scratch resistance, etc.. They may be applied as liquids, gases or solids. Coatings can be measured and tested for proper opacity and film thickness by using a Drawdown card.
Examples of coatings:
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News tagged with coating
3-D system based on optical fiber could provide new options for photovoltaics
Nanotechnology / Nanomaterials
Nov 02, 2009 |
4.4 / 5 (10) |
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Converting sunlight to electricity might no longer mean large panels of photovoltaic cells atop flat surfaces like roofs.
Giving cockroaches the slip (w/ Video)
Oct 13, 2009 |
5 / 5 (13) |
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(PhysOrg.com) -- A breakthrough by scientists at Cambridge University may terminate the threat of termites, cockroaches and other pests such as ants and locusts - responsible for billions of pounds worth of ...
It's the metal in the mussel that gives mussels their muscle power
Apr 08, 2009 |
3.5 / 5 (2) |
1
Researchers in California are reporting for the first time that metals are key ingredients that give the coatings of anchoring byssal threads of marine mussels their amazing durability. The study could lead to the design ...
Self-Healing: Sunlight Helps Scratches on Cars, Electronics and Furniture Disappear
Apr 02, 2009 |
4.6 / 5 (10) |
4
(PhysOrg.com) -- There are few things in life that are more annoying than having your iPod's beautiful face marred by scratches. But what if those scratches could "heal" themselves? New technology developed ...
Hydrophobic Sand Could Combat Desert Water Shortages
Nanotechnology / Nanomaterials
Feb 16, 2009 |
3.8 / 5 (12) |
12
(PhysOrg.com) -- Water scarcity is a major problem for people living in desert areas, including much of the Middle East and Africa. According to the United Nations, more than 1.6 million people die every year ...
A coating for life: Biodegradable fibers advance stent technology and brain surgery, then disappear
Nov 24, 2009 |
4.8 / 5 (5) |
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Stents that keep weakened and flabby arteries from collapsing have been true life-savers. But after six months, those stents are no longer needed -- once the arteries are strengthened, they become unnecessary. ...
Lotus Plant-Inspired Dust-Busting Shield to Protect Space Gear
Sep 23, 2009 |
not rated yet |
0
(PhysOrg.com) -- A NASA team is developing a transparent coating that mimics the self-cleaning properties of the lotus plant to prevent dirt from sticking to the surfaces of spaceflight gear and bacteria from ...
Fabrics that fight germs, find explosives go to market
Nanotechnology / Nanomaterials
Sep 22, 2009 |
4.3 / 5 (3) |
0
(PhysOrg.com) -- Two Cornell researchers have launched iFyber LLC, which markets fabrics with embedded nanoparticles to detect explosives and dangerous chemicals or to serve as antibacterials for hospitals.
Self-destructing messages: Light-reactive coatings make metal nanoparticles into inks for self-erasing paper
Nanotechnology / Nanomaterials
Aug 26, 2009 |
3.7 / 5 (3) |
1
(PhysOrg.com) -- Those who like to watch spy movies like “Mission Impossible” are familiar with the self-destructing messages that inform the secret agents of the details of their mission and then dissolve in a puff of smoke. ...
Edible coating makes fish filets longer-lasting, healthier
Jul 16, 2009 |
2.8 / 5 (4) |
1
Consumers may be able to eat longer-lasting, potentially healthier fish fillets if research at Oregon State University makes its way to the supermarket.
Best energy harvesting sources for future AF UAVs
Jul 14, 2009 |
4.5 / 5 (2) |
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Dye-sensitized solar cells (DSSCs) are expected to power Air Force unmanned aerial vehicles (UAVs) in the future because they are an optimum energy harvesting source that may lead to longer flight times without refueling.
Can a new implant coating technique create a new six million dollar man?
Nanotechnology / Bio & Medicine
Jun 29, 2009 |
4.6 / 5 (8) |
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Tel Aviv University researcher Prof. Noam Eliaz of the TAU School of Mechanical Engineering has developed an electrochemical process for coating metal implants which vastly improves their functionality, longevity ...
Non-toxic hull coating resists barnacles, may save ship owners millions
May 28, 2009 |
5 / 5 (2) |
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North Carolina State University engineers have created a non-toxic "wrinkled" coating for use on ship hulls that resisted buildup of troublesome barnacles during 18 months of seawater tests, a finding that could ultimately ...
New Nanotube Coating Enables Novel Laser Power Meter
Nanotechnology / Nanomaterials
May 06, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- The U.S. military can now calibrate high-power laser systems, such as those intended to defuse unexploded mines, more quickly and easily thanks to a novel nanotube-coated power measurement ...
Cobalt Nanoparticles Boost Imaging Sensitivity and Edge Detection
Nanotechnology / Bio & Medicine
Mar 26, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Magnetic resonance imaging (MRI) can serve as a very sensitive technique for detecting small tumors in the body, but it is not as good at identifying the edges of a tumor. Photoacoustic imaging tomography ...
