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Materials Science Apr 6, 2024

A simple, inexpensive way to make carbon atoms bind together

The active ingredient in many drugs is what's known as a small molecule: bigger than water, much smaller than an antibody and mainly made of carbon. It's tough, however, to make these molecules if they require a quaternary ...

Biotechnology Mar 18, 2024

Advancing precision agriculture: GANs for high-fidelity synthetic weed identification

Meeting the growing food demand is a significant challenge, exacerbated by weed-induced crop production constraints. Conventional weed management methods, such as herbicides, have inadvertently fostered the emergence of resistant ...

Optics & Photonics Mar 15, 2024

Direct laser writing on halide perovskites: From mechanisms to applications

Metal halide perovskites have become well-deserved "star" materials among a variety of semiconductors owing to their excellent optoelectronic properties, such as high photoluminescence (PL) quantum yield (QY), high absorption ...

Earth Sciences Mar 15, 2024

Bridging the gap: Computer scientists develop model to enhance water data from satellites

Satellites encircling the Earth collect a bounty of water data about our planet, yet distilling usable information from these sources about our oceans, lakes, rivers and streams can be a challenge.

Biochemistry Feb 19, 2024

Chemists produce all eight possible variants of polypropionate building blocks from one starting material

To synthesize potential drugs or natural products, you need natural substances in specific mirror-image variants and with a high degree of purity. For the first time, chemists at the University of Bonn have succeeded in producing ...

Condensed Matter Feb 12, 2024

How semiconductor defects could boost quantum technology

In diamonds (and other semiconducting materials), defects are a quantum sensor's best friend. That's because defects, essentially a jostled arrangement of atoms, sometimes contain electrons with an angular momentum, or spin, ...

Analytical Chemistry Feb 1, 2024

Researchers employ artificial intelligence to unlock the secrets of magnesium alloy anisotropy

Magnesium (Mg) alloys have been popularly used for designing aerospace and automotive parts owing to their high strength-to-weight ratio. Their biocompatibility and low density also make these alloys ideal for use in biomedical ...

Ecology Jan 31, 2024

Key management practices to enhance biodiversity in the Western Pyrenees

A study in which the FisioKlima-AgroSosT group of the University of the Basque Country (UPV/EHU) participated identifies the key management practices needed to generate and maintain biodiversity in the grasslands of the Western ...

Mathematics Jan 29, 2024

A manifold fitting approach for high-dimensional data reduction beyond Euclidean space

Statisticians from the National University of Singapore (NUS) have introduced a new technique that accurately describes high-dimensional data using lower-dimensional smooth structures. This innovation marks a significant ...

Condensed Matter Jan 23, 2024

Closing the green gap: A cubic III-nitride active layer with 32% internal quantum efficiency

Color mixing is the process of combining two or more colors: red and green make yellow, blue and red make purple, red and green and blue make white. This process of mixing colors is the basis for the future of solid-state ...

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