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3-D printing with cellulose

06.03.2017 | MIT News | news.mit.edu

For centuries, cellulose has formed the basis of the world's most abundantly printed-on material: paper. Now, thanks to new research at MIT, it may also become an abundant material to print…

Electrically tunable metasurfaces pave the way toward dynamic holograms

03.03.2017 | Applied Physics Letters | aip.scitation.org

Dynamic holograms allow three-dimensional images to change over time like a movie, but so far these holograms are still being developed. The development of dynamic holograms may now get a boost from…

Electrically tunable metasurfaces pave the way toward dynamic holograms

New Technology for Fast-Charging, Noncombustible Batteries

01.03.2017 | The University of Texas at Austin | news.utexas.edu

A team of engineers led by 94-year-old John Goodenough, professor in the Cockrell School of Engineering at The University of Texas at Austin and co-inventor of the lithium-ion battery, has developed…

New Technology for Fast-Charging, Noncombustible Batteries

New class of materials inspired by kirigami

27.02.2017 | Harvard SEAS | seas.harvard.edu

Origami-inspired materials use folds in materials to embed powerful functionality. However, all that folding can be pretty labor intensive. Now, researchers at the Harvard John A. Paulson School of…

New class of materials inspired by kirigami

Polymer additive could revolutionize plastics recycling

24.02.2017 | Cornell University | www.news.cornell.edu

What percentage of the 78 million tons of plastic used annually for packaging actually gets recycled and reused in a similar way? The answer is just 2 percent. Sadly, nearly a third is leaked into…

Polymer additive could revolutionize plastics recycling

Dream of energy-collecting windows is one step closer to reality

22.02.2017 | University of Minnesota | twin-cities.umn.edu

Researchers at the University of Minnesota and University of Milano-Bicocca are bringing the dream of windows that can efficiently collect solar energy one step closer to reality thanks to high-tech…

Dream of energy-collecting windows is one step closer to reality

Looking for the next leap in rechargeable batteries

20.02.2017 | University of Southern California | news.usc.edu

USC researchers may have just found a solution for one of the biggest stumbling blocks to the next wave of rechargeable batteries.

Looking for the next leap in rechargeable batteries

Breakthrough in ‘wonder’ materials paves way for flexible tech

17.02.2017 | University of Warwick | www2.warwick.ac.uk

Gadgets are set to become flexible, highly efficient and much smaller, following a breakthrough in measuring two-dimensional ‘wonder’ materials by the University of Warwick.

Breakthrough in ‘wonder’ materials paves way for flexible tech

Graphene foam gets big and tough

14.02.2017 | Rice University | news.rice.edu

A chunk of conductive graphene foam reinforced by carbon nanotubes can support more than 3,000 times its own weight and easily bounce back to its original height.

Researchers invent process to produce renewable car tires from trees, grass

13.02.2017 | University of Minnesota | twin-cities.umn.edu

A team of researchers, led by the University of Minnesota, has invented a new technology to produce automobile tires from trees and grasses in a process that could shift the tire production industry…

Researchers invent process to produce renewable car tires from trees, grass

Scientists make new high-tech liquid materials

10.02.2017 | Phys.org | phys.org

Scientists at The Australian National University (ANU) have controlled wave-generated currents to make previously unimaginable liquid materials for new technological innovations, including techniques…

Scientists make new high-tech liquid materials

Powering Ingestible Electronics With the Fluids in Your Gut

08.02.2017 | IEEE Spectrum | spectrum.ieee.org

Ingestible electronics that travel through the gut within pill-like capsules can now capture video, release drugs, and record temperature, pH, and other vital signs. However, most current ingestible…

Powering Ingestible Electronics With the Fluids in Your Gut

Toward all-solid lithium batteries

06.02.2017 | MIT News | news.mit.edu

Most batteries are composed of two solid, electrochemically active layers called electrodes, separated by a polymer membrane infused with a liquid or gel electrolyte. But recent research has explored…

No ink required paper can be printed with light

03.02.2017 | Phys.org | phys.org

In an effort to curb the adverse environmental impacts of paper production, researchers in a new study have developed a light-printable paper—paper that can be printed with UV light, erased by…

No ink required paper can be printed with light

Water-based and biocompatible 2D inks for printed electronics

01.02.2017 | University of Manchester | www.manchester.ac.uk

Researchers at The University of Manchester have developed a method of producing water-based and inkjet printable 2D material inks, which could bring 2D crystal heterostructures from the lab into…

Water-based and biocompatible 2D inks for printed electronics

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SVĚTLO

Magazine for Light and Lighting

3-D printing with cellulose

Electrically tunable metasurfaces pave the way toward dynamic holograms

New Technology for Fast-Charging, Noncombustible Batteries

New class of materials inspired by kirigami

Polymer additive could revolutionize plastics recycling

Dream of energy-collecting windows is one step closer to reality

Looking for the next leap in rechargeable batteries

Breakthrough in ‘wonder’ materials paves way for flexible tech

Graphene foam gets big and tough

Researchers invent process to produce renewable car tires from trees, grass

Scientists make new high-tech liquid materials

Powering Ingestible Electronics With the Fluids in Your Gut

Toward all-solid lithium batteries

No ink required paper can be printed with light

Water-based and biocompatible 2D inks for printed electronics