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Earth Sciences 14 hours ago

NASA launches ground-breaking climate change satellite

A tiny NASA satellite was launched Saturday from New Zealand with the mission of improving climate change prediction by measuring heat escaping from Earth's poles for the first time.

Condensed Matter May 25, 2024

Charge your laptop in a minute? Supercapacitors can help; new research offers clues

Imagine if your dead laptop or phone could charge in a minute or if an electric car could be fully powered in 10 minutes.

Analytical Chemistry May 24, 2024

Researchers develop organic photoredox catalysts with enhanced stability and recyclability

In recent years, global environmental concerns have prompted a shift toward eco-friendly manufacturing in the field of organic synthetic chemistry. In this regard, research into photoredox catalytic reactions, which use light ...

Cell & Microbiology May 24, 2024

Observing mammalian cells with superfast soft X-rays

Researchers have developed a new technique to view living mammalian cells. The team used a powerful laser, called a soft X-ray free electron laser, to emit ultrafast pulses of illumination at the speed of femtoseconds, or ...

Analytical Chemistry May 24, 2024

Deciphering how crystals form in non-classical ways

Soft and organic crystals are a diverse group of materials with connections to biological, environmental, and industrial processes with a wide range of applications, from pharmaceuticals to flexible electronics. Understanding ...

Condensed Matter May 23, 2024

Study identifies high-performance alternative to conventional ferroelectrics

Lighting a gas grill, getting an ultrasound, using an ultrasonic toothbrush—these actions involve the use of materials that can translate an electric voltage into a change in shape and vice versa.

Condensed Matter May 23, 2024

Researchers develop framework for databasing properties of crystal defects

Point defects (e.g. missing, extra or swapped atoms) in crystalline materials often determine the actual electronic and optical response of a given material. For example, controlled substitutions in semiconductors like silicon ...

Biochemistry May 23, 2024

Unlocking complex sulfur molecules: A novel approach for synthesis of functionalized benzenethiol equivalents

Organosulfur compounds, organic compounds containing sulfur, are vital in biological processes and research fields like pharmaceuticals, biomedical imaging, agriculture, and electronics. Compounds like phenothiazine, thianthrene ...

Analytical Chemistry May 23, 2024

Novel liquid crystals produced by stacking antiaromatic units could lead to advances in organic semiconductors

In organic chemistry, π-stacking systems are supramolecular structures that arise due to the dispersion force, a type of intermolecular noncovalent interaction. They are a common occurrence in nature. The stabilized structure ...

Molecular & Computational biology May 23, 2024

Researchers reveal dynamic structure of FLVCR proteins and their function in nutrient transport

It is known that malfunctions of the proteins FLVCR1 and FLVCR2 lead to rare hereditary diseases in humans that cause motor, sensory and neurological disorders. However, the biochemical mechanisms behind this and the physiological ...

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