DNA as invisible ink can reversibly hide patterns
Human Media Lab introduces shape-changing smartphone (w/ Video)
Al Qaeda suspect's porn film found to contain treasure trove of secret documents
Researchers devise new 'subtractive' type of nanoscale printing
Particle-free silver ink prints small, high-performance electronics
University of Illinois materials scientists have developed a new reactive silver ink for printing high-performance electronics on ubiquitous, low-cost materials such as flexible plastic, paper or fabric substrates.
Upconverting nanoparticle inks: Invisible QR codes tackle counterfeit bank notes
An invisible quick response (QR) code has been created by researchers in an attempt to increase security on printed documents and reduce the possibility of counterfeiting, a problem which costs governments ...
E Ink broadens product mix, shows 32-inch display
Researchers create rollerball-pen ink to draw circuits
Human eye inspires clog-free ink jet printer invention
Clogged printer nozzles waste time and money while reducing print quality. University of Missouri engineers recently invented a clog-preventing nozzle cover by mimicking the human eye.
Graphene ink created for ink-jet printing of electronic components
Plastic crystals open up possibilities for novel materials
(Phys.org) —Researchers of the Dutch FOM Foundation have discovered that plastic crystals, which constitute a special type of matter, can be made with the help of rod-shaped particles. The crystals could ...
Metal ink could ease the way toward flexible electronic books, displays
Scientists are reporting the development of a novel metal ink made of small sheets of copper that can be used to write a functioning, flexible electric circuit on regular printer paper. Their report on the ...
Anti-fraud lasers and inks for transparent electronics
(Phys.org) —Two prototypes – a detection device which users lasers to fight fraud, and a piano which demonstrates the potential of printed electronics – have been unveiled by Cambridge researchers.
Invention jet prints nanostructures with self-assembling material
A multi-institutional team of engineers has developed a new approach to the fabrication of nanostructures for the semiconductor and magnetic storage industries. This approach combines top-down advanced ink-jet ...