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Taking steps toward a wearable artificial kidney

There just aren't enough kidney transplants available for the millions of people with renal failure. Aside from a transplant, the only alternative for patients is to undergo regular dialysis sessions to clear harmful cellular ...

date11 hours ago in Bio & Medicine
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Covalently modified two-dimensional arsenic

The discovery of graphene, a material made of one or very few atomic layers of carbon, started a boom. Today, such two-dimensional materials are no longer limited to carbon and are hot prospects for many applications, especially ...

dateOct 15, 2018 in Nanomaterials
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Nanoparticles to treat snakebites

Venomous snakebites affect 2.5 million people, and annually cause more than 100,000 deaths and leave 400,000 individuals with permanent physical and psychological trauma each year. Researchers reporting in PLOS Neglected ...

dateOct 04, 2018 in Bio & Medicine
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Blue phosphorus—mapped and measured for the first time

Until recently, the existence of 'blue' phosphorus was pure theory. Now, an HZB team has examined samples of blue phosphorus at BESSY II for the first time and mapped their electronic band structure. They report that it represents ...

Bio-inspired nanoreactors

Catalysis, in the course of which a substance accelerates a chemical reaction, but remains unchanged, is of central importance to many industrial processes. To develop efficient catalysts optimized for various applications, ...

Frances Ross discusses witnessing nanostructure formation

Professor Frances Ross joined the MIT Department of Materials Science and Engineering this fall after a career of developing techniques that probe materials reactions while they take place. Formerly with the IBM Thomas J. ...

Graphene puts nanomaterials in their place

Nanomaterials offer unique optical and electrical properties and bottom-up integration within industrial semiconductor manufacturing processes. However, they also present one of the most challenging research problems. In ...

Disorder can stabilize batteries

Novel materials can considerably improve storage capacity and cycling stability of rechargeable batteries. Among these materials are high-entropy oxides (HEO), whose stability results from a disordered distribution of the ...

Graphene controls surface magnetism at room temperature

In a refreshing change of perspective, theoretical physicist Dr. Zeila Zanolli has looked at the proximity effects of graphene on a magnetic semiconducting substrate, finding it to affect the substrate's magnetism down to ...

Liquid crystals and the origin of life

The display screens of modern televisions, cell phones and computer monitors rely on liquid crystals—materials that flow like liquids but have molecules oriented in crystal-like structures. However, liquid crystals may ...

Eco-friendly nanoparticles for artificial photosynthesis

Researchers at the University of Zurich have developed a type of nanoparticle by adding zinc sulfide to the surface of indium-based quantum dots. These quantum dots produce clean hydrogen fuel from water and sunlight—a ...

Evidence of earliest life on Earth disputed
Arctic greening thaws permafrost, boosts runoff
Study shows city rats eat better than country rats
Astronomers find a cosmic Titan in the early universe
Magnetic fields may be the key to black hole activity
Physicist describes the shape of a wormhole
Pupil's brain recognizes the perfect teacher
Double dust ring test could spot migrating planets
A curious branch of plankton evolution
Regulating gene transcription using light
Chemists test a new nanocatalyst for obtaining hydrogen
Climate changes require better adaptation to drought
Arctic ice sets speed limit for major ocean current

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