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Search results for lab-on-a-chip

Nanophysics Mar 20, 2025

Low-noise transducers can bridge the gap between microwave and optical qubits

In the effort to build superconducting quantum computers, researchers around the world are working to develop electrical circuits that operate in the microwave domain using individual particles of microwave radiation (microwave ...

Analytical Chemistry Mar 12, 2025

How do researchers determine how toxic a chemical is? A toxicologist explains alternatives to animal testing

A vast number of chemicals are registered for production and use around the world. But only a portion have been thoroughly evaluated for their toxicity due to time, cost, ethical concerns and regulatory limitations.

Astronomy Mar 6, 2025

Small but mighty: TESSERACT joins the hunt for dark matter

For decades, people have been trying to directly detect dark matter: the missing mass in our universe. Now, there's a new, super-sensitive detector on the case—and even though it's still in the research and development ...

Optics & Photonics Mar 5, 2025

Cold atoms on a chip: Opening the doors to accessible quantum research

UC Santa Barbara researchers are working to move cold atom quantum experiments and applications from the laboratory tabletop to chip-based systems, opening new possibilities for sensing, precision timekeeping, quantum computing ...

Condensed Matter Mar 3, 2025

Exploring quantum materials: Resonant inelastic X-ray scattering captures microscopic, rapidly changing properties

From computer chips to image sensors in cameras, today's technology is overwhelmingly based on a semiconductor called silicon. This technology has been shrinking for decades—think of early room-sized computers compared ...

Bio & Medicine Feb 28, 2025

Harnessing gravity to create a low-cost microfluidic device for rapid cell analysis

A team of researchers at the George R. Brown School of Engineering and Computing at Rice University has developed an innovative artificial intelligence (AI)-enabled, low-cost device that will make flow cytometry—a technique ...

Veterinary medicine Feb 26, 2025

As bird flu spreads, feds could undercut states by firing scientists, removing data

As bird flu cases inundate more poultry and dairy farms, state officials worry that the Trump administration's firings of federal scientists and other actions will undermine efforts to track the virus and protect Americans.

Bio & Medicine Feb 24, 2025

Lab study shows tumor-invading protein delivers therapy straight to the brain

A unique protein designed by Cedars-Sinai Cancer investigators can cross the protective blood–brain barrier safely and deliver therapy directly into cancerous tumor cells, a preclinical study shows. The findings, which ...

Optics & Photonics Feb 21, 2025

Microcomb chips show potential for centimeter-level GPS precision

Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, computers, and GPS systems. However, they are currently too large and complex to be widely used in society.

General Âé¶¹ÒùÔºics Feb 21, 2025

Magnetic 'invisibility cloak' hides obstacles within particle streams

Researchers at the University of Bayreuth have developed a method that makes objects on a magnetic field invisible within a particle stream. Until now, this so-called cloaking had only been studied for waves such as light ...

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