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Nanomaterials Sep 23, 2022

Secondary ion mass spectrometry reveals atoms that make up MXenes and their precursor materials

Since the initial discovery of what has become a rapidly growing family of two-dimensional layered materials—called MXenes—in 2011, Drexel University researchers have made steady progress in understanding the complex ...

Nanomaterials Sep 22, 2022

Heat-resistant nanophotonic material could help turn heat into electricity

A new nanophotonic material has broken records for high-temperature stability, potentially ushering in more efficient electricity production and opening a variety of new possibilities in the control and conversion of thermal ...

Nanophysics Sep 19, 2022

Research team creates new magnetic quasiparticle

From The City College of New York's Center for Discovery and Innovation and the Âé¶¹ÒùÔºics Department comes news of a new type of magnetic quasiparticle created by coupling light to a stack of ultrathin two-dimensional magnets. ...

Bio & Medicine Sep 12, 2022

Nanotubes illuminate the way to living photovoltaics

"We put nanotubes inside of bacteria," says Professor Ardemis Boghossian at EPFL's School of Basic Sciences. "That doesn't sound very exciting on the surface, but it's actually a big deal. Researchers have been putting nanotubes ...

Bio & Medicine Jul 29, 2022

Microrobots in swarms for medical embolization

Microrobotic agents can form swarms of targeted drug delivery for improved imaging analyses. In a new report now published in Science Advances, Junhui Law and a team of researchers in mechanical and industrial engineering, ...

Bio & Medicine Jul 26, 2022

Study identifies way to specifically target and block disease-associated white blood cells

Neutrophils are a type of white blood cell that helps fight illness and disease by traveling to the body's infected site to seek and destroy harmful pathogens.

Bio & Medicine Jul 25, 2022

New COVID-19 rapid-test technology performs PCR faster than similar tests on the market

For more than 30 years, polymerase chain reaction (PCR) has been the gold standard in molecular diagnostic testing, detecting genetic material, such as those from a virus or from human DNA. But PCR, including reverse transcription ...

Nanophysics Jul 25, 2022

Understanding friction, the unavoidable enemy

For machines with mechanical elements, friction is an unavoidable enemy. It is a major source of service failure and can reduce the lifespan of any machinery, from bicycles and cars to airplanes and assembly lines.

Nanophysics Jul 8, 2022

Next-generation data centers within reach thanks to new energy-efficient switches

Data centers—dedicated spaces for storing, processing and disseminating data—enable everything from cloud computing to video streaming. In the process, they consume a large amount of energy transferring data back and ...

Bio & Medicine Jul 4, 2022

New screening technique could accelerate and improve mRNA therapies

Therapeutics based on messenger RNA, or mRNA, can potentially treat a wide range of maladies, including cancer, genetic diseases, and as the world has learned in recent years, deadly viruses.

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