Search results for chip

Economics & Business May 9, 2022

Why science doesn't help sell chocolate chip cookies

People don't want science anywhere near their delicious chocolate chip cookies. But they're happy to have science create body wash that fights odor-causing bacteria.

Analytical Chemistry Apr 26, 2022

New graphite based rapid sensor chip for real-time theophylline monitoring

Theophylline or THO is a natural organic compound whose molecular structure is very similar to that of caffeine present in coffee and cacao. Over the years, due to its therapeutic properties, THO has become one of the most ...

Optics & Photonics Apr 8, 2022

First integrated laser on lithium niobate chip

For all the recent advances in integrated lithium niobate photonic circuits—from frequency combs to frequency converters and modulators—one big component has remained frustratingly difficult to integrate: lasers.

Analytical Chemistry Mar 20, 2022

'Worm-on-a-chip' device could someday help diagnose lung cancer

Dogs can use their incredible sense of smell to sniff out various forms of cancer in human breath, blood and urine samples. Similarly, in the lab a much simpler organism, the roundworm C. elegans, wriggles its way toward ...

Optics & Photonics Mar 18, 2022

A chip-scale broadband light source in silicon carbide

Optical frequency combs have changed science and technology as we know it. Responsible for measuring things like infrared and ultraviolet light, greenhouse gases, atomic clocks, and disease, optical frequency combs act as ...

Cell & Microbiology Feb 25, 2022

Faster, more efficient living cell separation achieved with new microfluidic chip

A Japanese research team created a new way to sort living cells suspended in fluid using an all-in-one operation in a lab-on-chip that required only 30 minutes for the entire separation process. This device eliminated the ...

Analytical Chemistry Feb 24, 2022

Transparent ultrasound chip improves cell stimulation and imaging

Ultrasound scans, best known for monitoring pregnancies or imaging organs, can also be used to stimulate cells and direct cell function. A team of Penn State researchers has developed an easier, more effective way to harness ...

Bio & Medicine Feb 9, 2022

Tiny, reusable sensing chip could lead to new point-of-care medical tests

The proliferation of point-of-care testing, from at-home blood glucose meters to COVID-19 rapid tests, is accelerating and improving medical care.

Nanomaterials Jan 24, 2022

Team demonstrates molecular electronics sensors on a semiconductor chip

The first molecular electronics chip has been developed, realizing a 50-year-old goal of integrating single molecules into circuits to achieve the ultimate scaling limits of Moore's Law. Developed by Roswell Biotechnologies ...

Molecular & Computational biology Jan 20, 2022

'Lab on a chip' can measure protein-DNA interactions

New nanophotonic tweezers developed by Cornell researchers can fit on a chip less than one-inch square, making it easier and more efficient to manipulate single molecules using light in order to investigate biological systems.

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