With findings that could have been taken from the pages of a spy novel, researchers have demonstrated that they can purloin intellectual property by recording and processing sounds emitted by a 3-D printer.
Researchers have designed and tested an open-source system that uses a laser to melt powdered plastics and biomaterials into intricate 3-D designs. The OpenSLS selective laser sintering system costs about 40 times less than its commercial counterparts and allows researchers to work with their own specialized powdered materials.
Researchers have found a way to print composite material by making a relatively simple addition to a cheap, off-the-shelf 3D printer. The breakthrough was based on the simple idea of printing using a liquid polymer mixed with millions of tiny fibres.
Using sugar, silicone and a 3-D printer, a team of bioengineers and surgeons have created an implant with an intricate network of blood vessels that points toward a future of growing replacement tissues and organs for transplantation.
The researchers combined silk proteins, which are biocompatible, and glycerol, a non-toxic sugar alcohol commonly found in food and pharmaceutical products. The resulting ink was clear, flexible, and stable in water.
A team of researchers has developed a first-of-its-kind, 3D-printed guide that helps regrow both the sensory and motor functions of complex nerves after injury. The groundbreaking research has the potential to help more than 200,000 people annually who experience nerve injuries or disease.