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Bio & Medicine Jul 1, 2020

Charcoal a weapon to fight superoxide-induced disease, injury

Artificial enzymes made of treated charcoal could have the power to curtail damaging levels of superoxides, radical oxygen ions that are toxic at high concentrations.

Condensed Matter Jul 1, 2020

Researchers building a harder diamond, called pentadiamonds

Researchers at the University of Tsukuba used computer calculations to design a new carbon-based material even harder than diamond. This structure, dubbed "pentadiamond" by its creators, may be useful for replacing current ...

Nanomaterials Jun 30, 2020

No touching: Researchers find contactless way to measure thickness of carbon nanotube films

Scientists from Skoltech and their colleagues from Russia and Finland have figured out a non-invasive way to measure the thickness of single-walled carbon nanotube films, which may find applications in a wide variety of fields ...

Bio & Medicine Jun 23, 2020

An analysis of the system-wide costs and benefits of using engineered nanomaterials on crop-based agriculture

A team of researchers affiliated with several institutions in the U.S. has conducted an analysis of the system-wide costs and benefits of using engineered nanomaterials (ENMs) on crop-based agriculture. In their paper published ...

Materials Science Jun 16, 2020

Sulfur provides promising 'next-gen' battery alternative

With the increasing demand for affordable and sustainable energy, the ongoing development of batteries with a high energy density is vital. Lithium-sulfur batteries have attracted the attention of academic researchers and ...

Environment Jun 3, 2020

Human waste could help combat global food insecurity

Researchers from Cornell University's College of Agriculture and Life Sciences and the Canadian Light Source (CLS) at the University of Saskatchewan have proven it is possible to create nitrogen-rich fertilizer by combining ...

Nanomaterials Jun 2, 2020

Exotic nanotubes move in less-mysterious ways

Boron nitride nanotubes are anything but boring, according to Rice University scientists who have found a way to watch how they move in liquids.

Biochemistry May 26, 2020

Microbial cyborgs: Bacteria supplying power

Electronic devices are still made of lifeless materials. One day, however, "microbial cyborgs" might be used in fuel cells, biosensors, or bioreactors. Scientists of Karlsruhe Institute of Technology (KIT) have created the ...

Nanophysics May 25, 2020

Process to produce well-aligned CNT arrays on a 10-centimeter silicon wafer

A team of researchers affiliated with several institutions in China has developed a new process to produce well-aligned carbon nanotube (CNT) arrays on a 10-centimeter silicon wafer. In their paper published in the journal ...

Bio & Medicine May 21, 2020

Membrane nanopore transport gets picky

Trying to determine how negatively charged ions squeeze through a carbon nanotube 20,000 times smaller than a human hair is no easy feat.

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