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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 ...

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 ...

Plants & Animals Feb 3, 2025

Portable tests deliver plant disease results in under 30 minutes

North Carolina State University researchers continue to push the field of plant disease diagnosis forward, developing simple-to-run tests capable of delivering results in minutes, sometimes before plants show visible signs ...

Cell & Microbiology Jan 30, 2025

Borrowing nature's blueprint: Scientists replicate bone marrow

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often disrupted in cancer patients undergoing ...

Biotechnology Jan 24, 2025

Engineers develop microfluidic protocol to extract and purify DNA

Call it the science of small, but a trio of University of Florida chemical engineers have developed a lab-on-a-chip process that could make a big difference for DNA research and, ultimately, patients.

Analytical Chemistry Dec 19, 2024

Researchers unveil chip for quick antibiotic monitoring in water

Antimicrobial resistance (AMR) is a growing global health crisis because of microbes, such as bacteria, becoming resistant to antibiotics. A leading factor in this rise is the improper use and disposal of antibiotics in the ...

Bio & Medicine Dec 16, 2024

Tiny chips promise swift disease diagnosis from a single breath

In a world grappling with a multitude of health threats—ranging from fast-spreading viruses to chronic diseases and drug-resistant bacteria—the need for quick, reliable, and easy-to-use home diagnostic tests has never ...

Ecology Dec 16, 2024

A biochip for fish detection using eDNA

Dolly Varden is a rare species of fish found in the Nooksack River basin of northwestern Washington state. Although they have flyrods in tow, Trout Unlimited volunteers' primary tool of choice is an environmental DNA (eDNA) ...

Nanophysics Nov 18, 2024

New on-chip device uses exotic light rays in 2D material to detect molecules

Researchers have developed a highly sensitive detector for identifying molecules via their infrared vibrational "fingerprint." This innovative detector converts incident infrared light into ultra-confined "nanolight" in the ...

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