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New nanoparticles wait to release drugs, target infection

EurekAlert   -   Scientific News Websites

Current WSU research shows stimuli-responsive nanoparticles can specifically target infections to simultaneously prevent the spread of bacteria and reduce the inflammation it causes. These microscopic particles are loaded with antibiotic and anti-...

Sep 11, 2018

Illinois engineers protect artifacts by graphene gilding

EurekAlert   -   Scientific News Websites

Gilding is the process of coating intricate artifacts with precious metals. Ancient Egyptians and Chinese coated their sculptures with thin metal films using gilding -- and these golden sculptures have resisted corrosion, wear, and environmental d...

Sep 11, 2018

Carbon nanodots do an ultrafine job with in vitro lung tissue

EurekAlert   -   Scientific News Websites

Epidemiological studies have established a strong correlation between inhaling ultrafine particles from incomplete combustion and respiratory and cardiovascular diseases. Still, relatively little is known about the mechanisms behind how air partic...

Sep 11, 2018

Dry-Etched Black Silicon Could Lower Solar Power Costs, Speed Industrial Production

Photonics Media   -   Scientific News Websites

One approach to improving solar cell efficiency is to shift to nanostructured silicon (black-Si, or b-Si), which has been shown to decrease reflective losses in multicrystalline silicon (mc-Si) wafers and prevent cell power conversion efficiency d...

Sep 10, 2018

Novel nano material for quantum electronics

ScienceDaily   -   General News Websites

Novel nano material for quantum electronics  Science DailyFull coverage

Sep 10, 2018

Photoelectrode Traps, Converts Light Efficiently

Photonics Media   -   Scientific News Websites

A photoelectrode developed by a team at Hokkaido University harvests visible light across a wide spectral range using a semiconductor titanium dioxide (TiO2) layer sandwiched between gold film (Au film) and gold nanoparticles (Au NPs). A key featu...

Sep 10, 2018

Graphene enables clock rates in the terahertz range: Researchers pave the way for graphene-based nanoelectronics of the future

ScienceDaily   -   General News Websites

Graphene is considered a promising candidate for the nanoelectronics of the future. In theory, it should allow clock rates up to a thousand times faster than today's silicon-based electronics. Scientists have now shown that graphene can actua...

Sep 10, 2018

Novel nano material for quantum electronics

Phys.org   -   Scientific News Websites

Novel nano material for quantum electronics  Phys.OrgFull coverage

Sep 10, 2018

Graphene enables clock rates in the terahertz range

Phys.org   -   Scientific News Websites

Graphene—an ultrathin material consisting of a single layer of interlinked carbon atoms—is considered a promising candidate for the nanoelectronics of the future. In theory, it should allow clock rates up to a thousand times faster than today'...

Sep 10, 2018

Colour printing at 100,000 dpi for light manipulation eeNews Europe

eeNews Europe   -   General News Websites

Subwavelength-sized silicon nanostructures, known as Mie resonators, feature unique resonance property driven by the simultaneous excitation of electric and magnetic multipoles when incident light is trapped and confined inside them. Notabl...

Sep 10, 2018

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