Few people who have undergone nasopharyngeal swabs for coronavirus testing would describe it as a pleasant experience. The procedure involves sticking a long swab up the nose to collect a sample from the back of the nose and throat, which is then ...
Aug 19, 2020
Researchers have developed a prototype device that non-invasively detected COVID-19 in the exhaled breath of infected patients.
Aug 19, 2020
Comfortable strain gages can be directly placed on human skin to monitor continuous motion activity with widespread applications in robotics, human motion detection, and personal health care. However, it is challenging to develop an on-skin strain...
Aug 19, 2020
In recent years, a non-invasive biopsy method called liquid biopsy has shown promise as a potential alternative to tissue biopsy, currently the gold standard in cancer detection and diagnosis.
Aug 19, 2020
Researchers demonstrated that living MOF-plant nanobiohybrids can be used for the detection of various toxic metal ions and organic pollutants.
Aug 19, 2020
In current technology, polymers reinforced with ultra-fine strands of carbon fibers represent a class of composite materials that
Aug 19, 2020
New type of ink deposits nanocrystals evenly on surfaces The post How to avoid coffee rings when printing graphene devices appeared first on Physics World.
Aug 19, 2020
The ocean floor and the ground beneath our feet are riddled with tiny nanowires -- 1/100,000th the width of a human hair -- created by billions of bacteria that can generate electric currents from organic waste. In new research published Aug. 17 ...
Aug 19, 2020
A technique for fabricating multilayered liquid crystals could potentially replace the color-shifting ink used for preventing forgery of bank notes, ID cards, and other items. Developed jointly by researchers at the Korea Institute of Science and ...
Aug 19, 2020
A display technology developed at the Korea Electrotechnology Research Institute (KERI) produces 3D pixels with nanoscale dimensions by 3D-printing quantum dots (QDs) embedded in polymer nanowires. The technology — called “nanophotonic 3D printing...
Aug 19, 2020
