Âé¶¹ÒùÔº

Search results for photonic

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 ...

Optics & Photonics Jul 1, 2025

Platform enables tunable photonic crystals with integrated spin-orbit coupling and controlled laser emission

A team of researchers has developed a novel method for using cholesteric liquid crystals in optical microcavities. The platform created by the researchers enables the formation and dynamic tuning of photonic crystals with ...

Optics & Photonics Jul 1, 2025

Photon 'time bins' and signal stability show promise for practical quantum communication via fiber optics

Researchers at the Leibniz Institute of Photonic Technology (Leibniz IPHT) in Jena, Germany, together with international collaborators, have developed two complementary methods that could make quantum communication via fiber ...

Astronomy Jun 30, 2025

Growing evidence for evolving dark energy could inspire a new model of the universe

The birth, growth and future of our universe are eternally fascinating.

Optics & Photonics Jun 27, 2025

Researchers demonstrate giant photonic isolation and gyration

Researchers from the Illinois Grainger College of Engineering are the first to demonstrate a simple and tunable method for realizing asymmetric couplings in integrated photonics. Their findings, published in Âé¶¹ÒùÔºical Review ...

page 14 from 40