Search results for molecular electronics

Nanophysics Jul 25, 2024

Confined water gets electric: Study reveals dielectric response of water in nanopores

When water gets inside nanopores with sizes below 10 nanometers, new physics emerge: new phases of ice were observed and ultrafast proton transport was measured. Confined water also plays a role in biology, where aquaporins ...

Quantum Physics Jul 25, 2024

An MRI-like tool for quantum materials: Sensor can detect minute magnetic fields at atomic scale

An international research team from Germany's Forschungszentrum Jülich and Korea's IBS Center for Quantum Nanoscience (QNS) has developed a quantum sensor capable of detecting minute magnetic fields at the atomic-length ...

Biochemistry Jul 24, 2024

Unraveling how potassium bound to soil minerals is made bioavailable for uptake by plants

A combination of X-ray absorption spectroscopy and computational methods has revealed the unique bonding environment of potassium associated with organic acids.

Analytical Chemistry Jul 24, 2024

Chemists reveal how Rembrandt combined special pigments for golden details of 'The Night Watch'

Chemists at the Rijksmuseum and the University of Amsterdam (UvA) have for the first time established how Rembrandt applied special arsenic sulfide pigments to create a "golden" paint.

Cell & Microbiology Jul 24, 2024

Scientists discover how yeast cells sense physical stresses on the membranes that protect them

Cell membranes play a crucial role in maintaining the integrity and functionality of cells. However, the mechanisms by which they perform these roles are not yet fully understood. Scientists from the University of Geneva ...

Biotechnology Jul 23, 2024

Smart guide RNAs: Researchers use logic gate-based decision-making to construct circuits that control genes

Researchers have transformed guide RNAs, which direct enzymes, into a smart RNA capable of controlling networks in response to various signals. A research team consisting of Professor Jongmin Kim and Ph.D. candidates Hansol ...

Cell & Microbiology Jul 22, 2024

Q&A: How machine learning is propelling structural biology

For Lucas Farnung, there is no question more fascinating than how a single fertilized egg develops into a fully-functioning human. As a structural biologist, he is studying this process on the smallest scale: the trillions ...

Biotechnology Jul 22, 2024

Nanoscopic imaging aids in understanding protein, tissue preservation in ancient bones

A pilot study from North Carolina State University shows that nanoscopic 3D imaging of ancient bone not only provides further insight into the changes soft tissues undergo during fossilization, it also has potential as a ...

Polymers Jul 22, 2024

Biodegradable luminescent polymers show promise for reducing electronic waste

From your car's navigation display to the screen you are reading this on, luminescent polymers—a class of flexible materials that contain light-emitting molecules—are used in a variety of today's electronics. Luminescent ...

Nanophysics Jul 22, 2024

New method achieves controllable tuning, assesses instability in 2D materials for engineering applications

Two-dimensional (2D) materials have atomic-level thickness and excellent mechanical and physical properties, with broad application prospects in fields such as semiconductors, flexible devices, and composite materials.

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