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3-D printed sensors could make breath tests for diabetes possible

Phys.org   -   Scientific News Websites

The production of highly sensitive sensors is a complex process: It requires many steps and the almost dust-free environment of special cleanrooms. A research team from Materials Science at Kiel University (CAU) and from Biomedical Engineering at ...

Mar 27, 2020

Optimizing efficiency of quantum circuits

Phys.org   -   Scientific News Websites

Quantum circuits, the building blocks of quantum computers, use quantum mechanical effects to perform tasks. They are much faster and more accurate than the classical circuits that are found in electronic devices today. In reality, however, no qua...

Mar 27, 2020

Team Develops High-Efficiency Laser Placed on Silicon Chips

Photonics Media   -   Scientific News Websites

Scientists from Forschungszentrum Jülich are one step closer to integrating lasers directly on silicon chips, allowing data to be transferred more quickly. Together with researchers from Centre de Nanosciences et de Nanotechnologies (C2N) in Paris...

Mar 27, 2020

Biophysics: Lifting the lid on beta-barrels

ScienceDaily   -   General News Websites

The interaction between biotin and streptavidin is a well-established experimental tool in bionanotechnology. Physicists have now shown that the mechanical stability of the complex is dependent on the precise geometry of the interface.

Mar 27, 2020

Low-cost graphene-iron filters that selectively separate gaseous mixtures

Phys.org   -   Scientific News Websites

UNSW researchers have shown how a new class of low-cost graphene-based membranes—a type of filter used in industry sectors that generate enormous mixed waste gases, such as solid plastic waste, biowaste or wastewater—can be selectively tuned to se...

Mar 27, 2020

Manipulating ligands

chemeurope.com   -   Scientific News Websites

Noble metal aerogels (NMAs) are an emerging class of porous materials embracing nano-sized highly-active noble metals and porous structures, displaying unprecedented performance in diverse electrocatalytic processes. However, various impurities, ...

Mar 27, 2020

Double-walled nanotubes have electro-optical advantages

EurekAlert   -   Scientific News Websites

Rice University theorists find that flexoelectric effects in double-walled carbon nanotubes could be highly useful for photovoltaic applications.

Mar 27, 2020

Researchers Demonstrate Missing Link for the Quantum Internet

Photonics Media   -   Scientific News Websites

Harvard and MIT researchers have found a way to correct for signal loss in quantum computing with a prototype quantum node that can catch, store, and entangle bits of quantum information. A quantum internet could be used to send unhackable message...

Mar 26, 2020

Experiments in mice and human cells shed light on best way to deliver nanoparticle therapy for cancer

Nanowerk   -   Nanotechnology Websites

Researchers in the cancer nanomedicine community debate whether use nanoparticles can best deliver drug therapy to tumors passively. Now, new research on human and mouse tumors in mice suggests the question is even more complicated.

Mar 26, 2020

As electronics shrink to nanoscale, will they still be good as gold?

Nanowerk   -   Nanotechnology Websites

Engineers wonder whether this tried and true precious metal, found in the bowels of most electronic devices, can stand up to the strain of next-generation data processing.

Mar 26, 2020

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