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Search results for electron tomography

Molecular & Computational biology Nov 8, 2024

Improving pulse flours for consumer use: Using synchrotron light to determine optimal particle size for milling

Chickpeas, lentils, beans and peas are a fast-growing food market, with new uses going well beyond bean salads and hummus—think brownies, vegan meats, and salad dressing. Researchers like Chitra Sivakumar are working to ...

Biochemistry Oct 28, 2024

A definitive atomic structure of the heme crystals made by malaria parasites could lead to better antimalarial drugs

Prof. Leslie Leiserowitz first became intrigued by malaria when he was a young boy in South Africa. His father, who scouted the continent in search of wood for the family business, brought back not only tales of elephants ...

Analytical Chemistry Oct 16, 2024

Mechanism of cobalt–manganese catalysts deciphered

Conventional catalysts for hydrogen production via water electrolysis usually contain precious metals and are expensive. However, cheaper alternatives have been developed, for example cobalt–manganese catalysts. They have ...

Biotechnology Oct 16, 2024

Protein shell discovery reveals how diatoms capture COâ‚‚ so effectively

Tiny diatoms in the ocean are masters at capturing carbon dioxide (CO2) from the environment. They fix up to 20% of the Earth's CO2. A research team at the University of Basel, Switzerland, has now discovered a protein shell ...

Optics & Photonics Oct 14, 2024

Quantum research unlocks PET scan potential in disease detection

New research in quantum entanglement could vastly improve disease detection, such as for cancer and Alzheimer's disease.

Cell & Microbiology Oct 8, 2024

Yeast study shows ribosomes hibernate on mitochondria during cellular stress

What can stressed yeast teach us about fundamental processes in the cell? A lot, according to EMBL Heidelberg's Mattei Team. The team studies, among other topics, how cells adapt to stress—such as nutrient deprivation.

Molecular & Computational biology Oct 1, 2024

High-resolution images of RSV may expose stubborn virus's weak points

The complex shape of respiratory syncytial virus (RSV) is one hurdle limiting the development of treatments for an infection that leads to hospitalization or worse for hundreds of thousands of people in the United States ...

Molecular & Computational biology Sep 25, 2024

Cryo-ET study provides viral close-up of HTLV-1, the 'overlooked cousin of HIV'

In collaboration with the University of Minnesota and Cornell University, Martin Obr and Florian Schur from the Institute of Science and Technology Austria (ISTA) provide new details into the architecture of HTLV-1 (Human ...

General Âé¶¹ÒùÔºics Sep 17, 2024

Nuclear theorists turn to supercomputers to map out matter's building blocks in 3D

Deep inside what we perceive as solid matter, the landscape is anything but stationary. The interior of the building blocks of the atom's nucleus—particles called hadrons that a high school student would recognize as protons ...

Cell & Microbiology Sep 17, 2024

Discovery paves the way for antivirals against Ebola virus and its deadly relatives

At this moment, the world has few tools to combat deadly filoviruses, such as Ebola and Marburg viruses. The only approved vaccine and antibody treatments protect against just one filovirus species.

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