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Astronomy Jul 8, 2025

Astronomers investigate pulsar PSR J1930+1852 and its pulsar wind nebula

Using NuSTAR and XMM-Newton satellites, astronomers from New York University (NYU) Abu Dhabi have observed a pulsar known as PSR J1930+1852 and its pulsar wind nebula (PWN). Results of the observational campaign, published ...

Optics & Photonics Jul 7, 2025

Cracking the quantum code: Light and glass are set to transform computing

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs in computing power, battery technology and scientific discovery.

Optics & Photonics Jul 7, 2025

An approach to realize heralded photon storage in a Rydberg superatom

Quantum technologies, systems that operate leveraging quantum mechanical effects, have the potential to outperform classical technologies in some specific tasks. Over the past decades, some researchers have also been trying ...

Optics & Photonics Jul 7, 2025

Quantum enhancement discovery could improve medical technologies

Technologies such as biomedical imaging and spectroscopy could be enhanced by a discovery in research that involved several institutions, including the University of Glasgow. Scientists have found that two-photon processes, ...

Nanophysics Jul 3, 2025

A new quantum dot photoreductant uses 99% less light energy for organic reactions

Chemists at the School of Science of the Hong Kong University of Science and Technology (HKUST) have recently made significant progress in photocatalysis by unveiling a "super" photoreductant, marking a major advancement ...

Optics & Photonics Jul 3, 2025

Âé¶¹ÒùÔºicists create tunable system for enhanced quantum sensing

Researchers at the Niels Bohr Institute, University of Copenhagen, have developed a tunable system that paves the way for more accurate sensing in a variety of technologies, including biomedical diagnostics. The result is ...

Cell & Microbiology Jul 3, 2025

Ireland's first BioBrillouin microscope will enable non-invasive assessment of living cells and tissues in real-time

Trinity College Dublin now has Ireland's first and only BioBrillouin microscope, which will enable researchers to make giant strides in the fields of inflammation, cancer, developmental biology and biomedical materials, among ...

Optics & Photonics Jul 2, 2025

Edible microlasers made from food-safe materials can serve as barcodes and biosensors

If you've ever consumed food made with olive oil, there's a good chance you've unknowingly ingested materials capable of producing lasers. Researchers have recently demonstrated edible microlasers—tiny lasers made entirely ...

Analytical Chemistry Jul 2, 2025

Toward reliable probing of electrocatalysts: Identifying X-ray-induced artifacts in operando spectroscopy

Operando X-ray spectroscopy is a powerful tool for probing electrocatalyst dynamics—but intense X-ray exposure can distort structural insights. A recent article reveals flux- and dose-dependent artifact thresholds and proposes ...

Bio & Medicine Jul 1, 2025

Manipulation of light at the nanoscale helps advance biosensing

Traditional medical tests often require clinical samples to be sent off-site for analysis in a time-intensive and expensive process. Point-of-care diagnostics are instead low-cost, easy-to-use, and rapid tests performed at ...

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