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Ecology Feb 15, 2024

Rhinos are returned to a plateau in central Kenya, decades after poachers wiped them out

Conservationists in Kenya are celebrating as rhinos were returned to a grassy plateau that hasn't seen them in decades.

Optics & Photonics Feb 13, 2024

New research opens avenues for more efficient and stable blue OLED displays

New research from scientists at Durham University reveals an unexpected pathway toward brighter, more efficient, and more stable blue organic light-emitting diodes (OLEDs).

Molecular & Computational biology Feb 12, 2024

Researchers uncover a key link in legume plant-bacteria symbiosis

Legume plants have the unique ability to interact with nitrogen-fixing bacteria in the soil, known as rhizobia. Legumes and rhizobia engage in symbiotic relations upon nitrogen starvation, allowing the plant to thrive without ...

Ecology Feb 6, 2024

Ultrasound can save fish in hydropower rivers

The phenomenon of gas supersaturation occurs when air enters water-filled hydropower inlets and is then exposed to high pressure. When this water is subsequently released into the river below the hydropower plant, it's almost ...

Optics & Photonics Feb 6, 2024

Revolutionizing next-generation VR and MR displays with a novel pancake optics system

Augmented reality (AR), virtual reality (VR) and mixed reality (MR) have expanded perceptual horizons and ushered in deeper human-digital interactions that transcend the confines of traditional flat panel displays.

Optics & Photonics Feb 5, 2024

Solvent sieve method sets new record for perovskite light-emitting diodes

Using a simple solvent sieve method, researchers from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) have taken the lead in developing highly efficient and stable ...

Analytical Chemistry Jan 15, 2024

The power of pause: Controlled deposition for effective and long-lasting organic devices

Organic optoelectronic devices, such as organic light-emitting diodes (OLEDs), use molecules with specific structures arranged on thin films. Additionally, the arrangement of these molecules on any surface is crucial for ...

Optics & Photonics Jan 11, 2024

Exciplex route to white organic light emitting diodes: The role of a spacer layer

Organic light emitting diodes (OLEDs) have matured to commercial level. Yet, their widespread market adoption is hindered due to high costs and complicated device architecture. Researchers are actively exploring innovative ...

Optics & Photonics Jan 9, 2024

Perovskite LEDs, a thousand times brighter than OLEDs

Light-emitting diodes (LEDs) have revolutionized modern lighting and sensing technology. From applications in our homes to industry, LEDs are used for all lighting applications, from indoor lighting over TV screens to biomedicine. ...

Analytical Chemistry Dec 20, 2023

Meet 'Coscientist,' your AI lab partner: System succeeds in planning and carrying out real-world chemistry experiments

In less time than it will take you to read this article, an artificial intelligence-driven system was able to autonomously learn about certain Nobel Prize-winning chemical reactions and design a successful laboratory procedure ...

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