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Nanomaterials Apr 30, 2024

First high-resolution 3D nanoscale chemical imaging achieved with multi-modal tomography

By exploiting a smart learning algorithm that fuses two microscopy signals, University of Michigan researchers have accomplished high-resolution, efficient 3D chemical imaging for the first time at the one-nanometer scale. ...

Biotechnology Apr 29, 2024

Taking the bite out of snake venom

More effective treatments for snakebites that afflict millions of people worldwide every year are emerging from EU research.

Nanomaterials Apr 29, 2024

Adequately stabilized and exposed Cu/CuₓO heterojunction on porous carbon nanofibers

Inexpensive and readily available copper-based catalysts are considered ideal for the electrochemical CO2 reduction reaction (CO2RR) to produce multi-carbon products. The presence of copper oxides is crucial for generating ...

Planetary Sciences Apr 29, 2024

Probing the effects of interplanetary space on asteroid Ryugu

Analyzing samples retrieved from the asteroid Ryugu by the Japanese Space Agency's Hayabusa2 spacecraft has revealed new insights into the magnetic and physical bombardment environment of interplanetary space. The results ...

Biotechnology Apr 26, 2024

Automated machine learning robot unlocks new potential for genetics research

University of Minnesota Twin Cities researchers have constructed a robot that uses machine learning to fully automate a complicated microinjection process used in genetic research.

Environment Apr 25, 2024

Cocaine is an emerging contaminant of concern in the Bay of Santos (Brazil), says researcher

In addition to already known pollutants, the Bay of Santos—a city in the state of São Paulo (Brazil) that is home to the largest seaport in Latin America—has been affected by an emerging contaminant that is now present ...

Bio & Medicine Apr 25, 2024

Diamond dust as a potential alternative to contrast agent gadolinium in magnetic resonance imaging

An unexpected discovery surprised a scientist at the Max Planck Institute for Intelligent Systems in Stuttgart: Nanometer-sized diamond particles, which were intended for a completely different purpose, shone brightly in ...

Nanophysics Apr 24, 2024

Ultrasensitive photonic crystal detects single particles down to 50 nanometers

Using an ultrasensitive photonic crystal, TU/e researchers were able to detect single particles down to 50 nanometers in diameter. The new research has just been published in the journal Optica.

Bio & Medicine Apr 24, 2024

Cows' milk particles used for effective oral delivery of drugs

Researchers have found that tiny particles present in cows' milk could offer, for the first time, an effective method for the oral delivery of RNA drugs.

Bio & Medicine Apr 24, 2024

Bioelectronic chip detects vitamins C and D in saliva in under 20 minutes

Researchers at the University of São Paulo (USP) in Brazil have developed a bioelectronic chip that simultaneously detects vitamins C and D in body fluids. It is flexible and easy to see and can be adapted for use in a wearable ...

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