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Wood sponge soaks up oil from water (video)

EurekAlert   -   Scientific News Websites

Oil spills and industrial discharge can contaminate water with greasy substances. Although it's true that oil and water don't mix, separating and recovering each component can still be challenging. Now, researchers have created sponges m...

Oct 24, 2018

Brain-eating amoebae halted by silver nanoparticles

EurekAlert   -   Scientific News Websites

Halloween is just around the corner, and some people will celebrate by watching scary movies about brain-eating zombies. But even more frightening are real-life parasites that feed on the human brain, and they can be harder to kill than their horr...

Oct 24, 2018

'Cellular dust' provides new hope for regenerative medicine

EurekAlert   -   Scientific News Websites

While stem cells have the most therapeutic potential, the benefits of regenerative medicine may best be mobilised using extracellular vesicles (EVs), also known in the past as 'cellular dust'. A team of researchers have tested these vesi...

Oct 24, 2018

New technology to allow 100-times-faster internet

EurekAlert   -   Scientific News Websites

This world-first nanophotonic device, unveiled in Nature Communications, encodes more data and processes it much faster than conventional fiber optics by using a special form of 'twisted' light.

Oct 24, 2018

3D Printed Graphene Aerogel Offers Highest-Ever Capacitance for a Supercapacitor

IEEE Spectrum   -   Scientific and Educational Websites

3D-printing technique could lead to revolution in fabrication of supercapacitors

Oct 23, 2018

3D Printed Graphene Aerogel Offers Highest-Ever Capacitance for a Supercapacitor

IEEE Spectrum   -   Scientific and Educational Websites

3D-printing technique could lead to revolution in fabrication of supercapacitors

Oct 23, 2018

Researchers demonstrate 'random, transistor' laser that can be manipulated at nanoscale

Phys.org   -   Scientific News Websites

In the last half-century, laser technology has grown into a multi-billion-dollar global industry and has been used in everything from optical-disk drives and barcode scanners to surgical and welding equipment.

Oct 23, 2018

First demonstration of 'random, transistor' laser which can be manipulated at nanoscale

ScienceDaily   -   General News Websites

Lasers are poised to take another step forward. Researchers have been able to control the direction of a laser's output beam by applying external voltage.

Oct 23, 2018

Device created to deliver immunotherapy without side effects: Single direct-to-tumor drug-delivery device offers hope for treating triple-negative breast cancer

ScienceDaily   -   General News Websites

Scientists have developed a nanodevice to deliver immunotherapy without side effects to treat triple-negative breast cancer. Inserted straight into a tumor, this device makes it possible to deliver a one-time, sustained-release dose that would eli...

Oct 23, 2018

'Mushrooms' and 'brushes' help cancer-fighting nanoparticles survive in the body

Nanowerk   -   Nanotechnology Websites

Researchers find optimal polymer coating to preserve nanoparticles.

Oct 23, 2018

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