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Cell & Microbiology May 15, 2023

Novel AI-based software enables quick and reliable imaging of proteins in cells

Electron cryo-tomography (cryo-ET) is emerging as a powerful technique to provide detailed 3D images of cellular environments and enclosed biomolecules. However, one of the challenges of the methodology is the identification ...

Archaeology Apr 25, 2023

Fossilized soot and charcoal make it possible to reconstruct the history of the Nerja cave

A new study reveals that Nerja is the European cave containing Paleolithic Art with the most confirmed and recurrent visits during Prehistory

Bio & Medicine Apr 17, 2023

Correlative light electron microscopy using gold nanoparticles as single probes

Correlative light electron microscopy (CLEM) is a powerful tool in bioimaging, as it combines the ability to image living cells over large fields of view with molecular specificity using light microscopy (LM) with the high ...

Nanophysics Apr 12, 2023

Researchers image magnetic behavior at the smallest scales to date

Permanent magnets, the kind found on refrigerators everywhere, exist because their constituent atoms behave as miniature magnets. They align and combine to form the larger magnet in a phenomenon called ferromagnetism. There ...

Biochemistry Apr 11, 2023

Humic substances affect iron wheel-driven hydroxyl radical production in soil

Hydroxyl radical (·OH) is the most reactive oxidant and plays important roles in the biogeochemical cycle of elements and the attenuation of contaminants in the environment. In recent years, the redox reaction of iron in ...

Optics & Photonics Apr 11, 2023

Prolonged photostability in hexagonal boron nitride quantum emitters

Single-photon emitters are crucial building materials suited for optical quantum technologies. Among them, hexagonal boron nitride is a promising two-dimensional material that retains bright, room-temperature single-photon ...

Condensed Matter Mar 30, 2023

Ultrasmall swirling magnetic vortices detected in iron-containing material

Microelectronics forms the foundation of much modern technology today, including smartphones, laptops and even supercomputers. It is based on the ability to allow and stop the flow of electrons through a material. Spin electronics, ...

Superconductivity Mar 27, 2023

Study reveals origin of superconductivity in nickelates

Nickelates are a material class that has excited scientists because of its recently discovered superconducting ability, and now a new study led by Cornell has changed where scientists thought this ability might originate, ...

Analytical Chemistry Mar 21, 2023

Single-atom vibrational spectroscopy now sensitive at the level of chemical bonds

Researchers led by Prof. Zhou Wu from the University of Chinese Academy of Sciences (UCAS) and Prof. Sokrates T. Pantelides of Vanderbilt University have pushed the sensitivity of single-atom vibrational spectroscopy to the ...

Analytical Chemistry Mar 3, 2023

Unveiling the mysteries of operating voltages of lithium-carbon dioxide batteries

A team led by Prof. Tan Peng from the University of Science and Technology of China (USTC) has widened our understanding of the operating voltages of lithium-carbon dioxide (Li-CO2) batteries, providing a new strategy for ...

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