News tagged with glue
Shrimp-like crustacean found to make gooey underwater silk
(PhysOrg.com) -- Fritz Vollrath and colleagues from Oxford University have been analyzing the gooey material produced by tiny amphipods known as Crassicorophium bonellii, a small shrimp-like creature that p ...
Nov 23, 2011 |
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Unprecedented formation of a boron-boron covalent bond opens a new corner of chemistry
Boron-based chemical compounds rarely form simple structures. Boron is an electron-deficient element; and, as electrons are the glue that hold compounds together, this leads to some unusual bonding behavior. ...
Oct 28, 2011 |
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Potential new treatments for a common childhood hearing disorder
Scientists from the Medical Research Council’s Mammalian Genetics Unit have identified a potential new treatment for ‘glue ear’ – a common inflammatory condition in children that can cause temporary, but ...
Oct 21, 2011 |
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Colugos glide to save time, not energy
Gripping tightly to a tree trunk, at first sight a colugo might be mistaken for a lemur. However, when this animal leaps it launches into a graceful glide, spreading wide the enormous membrane that spans its legs and tail ...
Jul 28, 2011 |
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Spider silk glue inspires next-generation technology
(PhysOrg.com) -- Water affects orb spider web glue differently than cobweb glue. Orb web glue reacts to humidity, but cobweb glue resists it. These findings by a University of Akron research team inspire the ...
Jul 22, 2011 |
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Revolutionary biodegradable pellet targets glue ear infection
A revolutionary biodegradable pellet which slowly releases antibiotics into the middle ear could transform the lives of thousands of children who suffer from glue ear.
Jul 21, 2011 |
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Superconductivity's third side unmasked
The debate over the mechanism that causes superconductivity in a class of materials called the pnictides has been settled by a research team from Japan and China. Superconductivity was discovered in the pnictides ...
Jun 17, 2011 |
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Cell binding discovery brings hope to those with skin and heart problems
A University of Manchester scientist has revealed the mechanism that binds skin cells tightly together, which he believes will lead to new treatments for painful and debilitating skin diseases and also lethal heart defects.
Jan 21, 2011 |
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Scientists untangle spider web stickiness
Ali Dhinojwala and Vasav Sahni consider themselves materials scientists, not biologists. They study surfaces, friction and adhesion. Nevertheless, they have discovered that understanding how nature makes things ...
Dec 03, 2010 |
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Breeding potatoes with improved properties
It is possible to breed potatoes in such a way that they produce new types of starch for use as a new and improved plant-based raw material in the construction, paper, glue, fodder and food industries. These ...
Nov 29, 2010 |
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'BacillaFilla' for concrete cracks
A bacteria that can knit together cracks in concrete structures by producing a special 'glue' has been developed by a team of students at Newcastle University.
Nov 12, 2010 |
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Hormone acting as 'molecular glue' could boost plant immune systems
(PhysOrg.com) -- The discovery of a hormone acting like molecular glue could hold a key to bolstering plant immune systems and understanding how plants cope with environmental stress.
Oct 06, 2010 |
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Researchers discover spider webs' true 'sticking power' (w/ Video)
The secret of a brilliant evolutionary development, spider web glue, has been discovered by University of Akron researchers.
May 17, 2010 |
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Bacterial spray can help children with glue ear
Many children have long-term problems with fluid in the middle ear, and sometimes surgery is the only way to shift it. However, a bacterial nasal spray can have the same effect in some children, reveals a thesis from the ...
Mar 29, 2010 |
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Researchers develop cheap, easy 'kitchen chemistry' to perform formerly complex synthesis
A team at The Scripps Research Institute has made major strides in solving a problem that has been plaguing chemists for many years: how best to break carbon-hydrogen bonds and then to create new bonds to join molecules together. ...
Chemistry / Analytical Chemistry
Dec 04, 2009 |
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Adhesive
An adhesive, or glue, is a mixture in a liquid or semi-liquid state that adheres or bonds items together. Adhesives may come from either natural or synthetic sources. The types of materials that can be bonded are vast but they are especially useful for bonding thin materials. Adhesives cure (harden) by either evaporating a solvent or by chemical reactions that occur between two or more constituents.
Adhesives are advantageous for joining thin or dissimilar materials, minimizing weight, and when a vibration dampening joint is needed. A disadvantage to adhesives is that they do not form an instantaneous joint, unlike most other joining processes, because the adhesive needs time to cure.
The earliest known date for a simple glue is 200,000 BC and for a compound glue 70,000 BC.
For more information about Adhesive, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
