Search results for additive manufacturing

Analytical Chemistry 19 hours ago

Researchers report pathway to stronger alloys for extreme environments

At around 2,500 degrees Fahrenheit, steel melts. When aluminum is exposed to moisture and oxygen, it corrodes. While these conventional alloys are well suited to everyday environments, they fold under abnormally excessive ...

Bio & Medicine Jul 15, 2024

Researchers develop library for RNA-based therapeutic approaches with polymer nanoparticles

RNA therapy with polymer nanoparticles is considered a promising approach for the treatment of various illnesses. It involves the use of polymers as "nanocarriers" to transport RNA drugs precisely to the correct target cells. ...

General Physics Jul 12, 2024

Neutrons are a hot new way to measure the temperature of electronic components

From LEDs to batteries, our lives are full of electronics, and there is a constant push to make them more efficient and reliable. But as components become increasingly sophisticated, getting reliable temperature measurements ...

Biotechnology Jul 12, 2024

A better way to make RNA drugs: Enzymatic synthesis method expands capabilities while eliminating toxic byproducts

While the COVID-19 vaccines introduced many people to RNA-based medicines, RNA oligonucleotides have already been on the market for years to treat diseases like Duchenne Muscular Dystrophy and amyloidosis. RNA therapies offer ...

Environment Jul 11, 2024

Study: Targeted home systems to remove PFAS more cost-effective than system-wide solutions

PFAS, the potentially cancer-causing chemicals known as "forever chemicals," have become an increasing concern in home drinking water. Solutions to reduce the risk of exposure range from mandated municipal-level water treatment ...

Archaeology Jul 11, 2024

Early Pyrenean Neolithic groups applied species selection strategies to produce bone artifacts, reveals study

A study led by researchers from the UAB and the CSIC has revealed that the earliest Neolithic groups to settle some 7,000 years ago in the Pyrenean site of Coro Trasito (Tella, Huesca) used species selection strategies to ...

Space Exploration Jul 10, 2024

Using microwave sintering to produce 'space brick' for a future moon base

The recent discovery of energy resources on the moon, such as water ice, has refocused interest on its potential as a sustainable hub for space exploration. NASA has also announced the Artemis mission, aiming for long-term ...

Environment Jul 9, 2024

Researchers identify multiple 'forever chemical' contamination hot spots in US

Harmful chemicals that don't break down are present in public water systems nationwide, and West Virginia University economists have found that densely populated, higher-income areas and those that use groundwater tend to ...

Nanomaterials Jul 8, 2024

Flexible nanoimprint lithography enables efficient fabrication of biomimetic microstructures

Gallium nitride (GaN)-based light-emitting diodes (LEDs) have transformed the lighting industry by replacing conventional lighting technologies with superior energy efficiency, longer operating life and greater environmental ...

Biotechnology Jul 8, 2024

Applying the art of origami to advance 3D bioprinting

Researchers at Tel Aviv University relied on principles of origami, the Japanese art of paper folding, to develop an original and innovative solution for a problem troubling researchers worldwide: positioning sensors inside ...

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