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Adhesive


— Science

Spider-inspired discs could be the new glue

By - May 20, 2014 2 Pictures
In recent years we've seen a number of attempts at artificially replicating the strong-yet-light characteristics of spider silk. It turns out that the silk itself isn't the only thing that's inspiring scientists, however. Researchers from the University of Akron have recently created their own version of the "attachment discs" that spiders use to secure their silk fibers to surfaces, when building webs. These man-made discs could conceivably prove superior to conventional glues as a form of adhesive. Read More
— Science

New-and-improved gecko-inspired adhesive sticks to more surfaces

By - April 28, 2014 1 Picture
A couple of years ago, we first heard about a gecko-inspired reusable adhesive known as Geckskin. According to its creators at the University of Massachusetts Amherst, it could be used to hang objects weighing up to 700 pounds (318 kg) on smooth surfaces such as glass. Now, however, they've announced a new version that also works on rough surfaces, like drywall and wood. Read More
— Medical

High-performing surgical adhesive utilizes nanoparticles

By - April 17, 2014 1 Picture
In the ongoing quest to develop better ways of sealing wounds within the body, scientists have created surgical adhesives inspired by porcupine quills, mussels and slugs. Not all good ideas have to come from the animal kingdom, however. Recently, French researchers have had success in repairing internal organs using an adhesive solution that incorporates either silica or iron oxide nanoparticles. Read More
— Science

Reusable gecko-inspired adhesive tape shrugs off the "dirt"

By - February 20, 2014 2 Pictures
Geckos' feet are right up there with adhesive tape, when it comes to being able to stick to things. Unlike tape, however, those feet retain their adhesive qualities even after many, many uses. Now, thanks to research being conducted at Carnegie Mellon University and Germany's Karlsruhe Institute of Technology, we may one day be using self-cleaning reusable gecko-inspired tape. Read More
— Medical

New superglue fixes holes in the heart

By - January 10, 2014 4 Pictures
A hole in the heart is never a good thing, so when an infant is born with such a defect, doctors have to act quickly to fix it. Unfortunately, both sutures and staples can damage the heart tissue, plus it takes too long to apply sutures. Existing surgical adhesives have their own drawbacks in that they can be toxic, and they typically become unstuck in wet, dynamic environments such as the heart. As a result, infants often require subsequent operations to "replug" the hole. Now, however, scientists have developed a sort of superglue for the heart, that quickly and securely bonds patches to holes. Read More

FiberFix aims to make duct tape look pathetic

People may make jokes about how duct tape can be used to fix just about anything, but a new product is claimed to be 100 times stronger than our matte-silver friend. It's called FiberFix, and it's a tape impregnated with a resin that reportedly "hardens like steel." Read More
— Science

Prefab houses could soon be taped together

By - June 13, 2013 1 Picture
Prefabricated houses are made up of separate pre-assembled modules that are joined to one another on-site – those modules, in turn, are made up of various wooden components that are typically nailed (or sometimes stapled) together in a factory. The wood used in the frames of the modules must be reasonably thick, in order not to split when the nails are driven in. This places some limitations on design possibilities. Now, however, German scientists have developed an alternative to those nails: electrically-activated adhesive tape. Read More
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