Researchers at the National Institute of Standards and Technology (NIST) have fabricated a novel device that could dramatically boost the conversion of heat into electricity. If perfected, the technology could help recoup ...
Nanophysics
May 19, 2023
0
122
A new smart material developed by researchers at the University of Waterloo is activated by both heat and electricity, making it the first ever to respond to two different stimuli.
Nanomaterials
Apr 24, 2023
0
506
Fabrics that resist knife cuts can help prevent injuries and save lives. But a sharp enough knife or a very forceful jab can get through some of these materials. Now, researchers report in ACS Applied Nano Materials that ...
Nanophysics
Apr 19, 2023
0
28
A University of Alberta engineering researcher has developed an antimicrobial solution that kills infectious pathogens on contact with face masks and other personal protective equipment (PPE).
Biochemistry
Apr 18, 2023
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4
Optical micro and nanofibers (MNFs) have extensive applications in nonlinearity generation, near-field optics, quantum optics, and miniaturized sensing. Although MNFs have fostered the development of various disciplines, ...
Optics & Photonics
Apr 12, 2023
0
2
Engineers at Duke University have produced the world's first fully recyclable printed electronics that replace the use of chemicals with water in the fabrication process. By bypassing the need for hazardous chemicals, the ...
Nanomaterials
Apr 6, 2023
0
89
The health and environmental harms of per- and polyfluoroalkyl substances (PFAS) are well-known, but a new study calls into question their touted stain-fighting benefits. The study, published today in the AATCC Journal of ...
Analytical Chemistry
Apr 4, 2023
1
60
Colorful particles of plastic drift along under the surface of most waterways, from headwater streams to the Arctic Ocean. These barely visible microplastics—less than 5 mm wide—are potentially harmful to aquatic animals ...
Materials Science
Mar 28, 2023
0
40
The apparel industry accounts for 10% of global carbon emissions. The annual amount of fiber production reached 113 million tons in 2021 and the demand is increasing every year. However, almost 90% of post-consumer fiber ...
Polymers
Mar 20, 2023
0
80
Astronomers and amateurs alike know the bigger the telescope, the more powerful the imaging capability. To keep the power but streamline one of the bulkier components, a Penn State-led research team created the first ultrathin, ...
Astronomy
Mar 3, 2023
6
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