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Search results for transmission electron microscopy

Biochemistry Dec 30, 2022

Researchers uncover evidence of 'hidden state' involving common ion

While conducting an otherwise straightforward investigation into the assembly mechanism of calcium-phosphate clusters, researchers at UC Santa Barbara and New York University (NYU) made a surprising discovery: Phosphate ions ...

Cell & Microbiology Dec 20, 2022

Ultra-strong 'threads' made of proteins help tiny organisms live in boiling acid

Scientists have discovered a new chain-like structure that helps single-celled organisms survive in the sulfur-rich hot acid springs of Yellowstone National Park in the U.S.

Nanomaterials Dec 14, 2022

Development of new zeolitic catalyst shows the great importance of small dimensions

Dr. Michal Mazur and his colleagues from the Faculty of Science, Charles University in Prague study catalysts that are based on metal nanoparticles stabilized at zeolites. Recently, they have prepared a new type of zeolitic ...

Nanomaterials Dec 8, 2022

New method of reducing carbon dioxide could be a golden solution to pollution

Reducing carbon dioxide (CO2) to carbon monoxide (CO) through an electrochemical reaction holds strong potential for removing CO2 from the atmosphere to reduce pollution and for producing alternative energy with carbon monoxide ...

Analytical Chemistry Dec 8, 2022

Say hello to the toughest material on Earth

Scientists have measured the highest toughness ever recorded, of any material, while investigating a metallic alloy made of chromium, cobalt, and nickel (CrCoNi). Not only is the metal extremely ductile—which, in materials ...

Biotechnology Dec 7, 2022

Three-in-one microscope allows researchers to target biomolecules

Âé¶¹ÒùÔºicists from TU Delft have developed a three-in-one microscope in which a light beam, electron beam and ion beam work together to precisely cut out specific slices from biological samples.

Condensed Matter Dec 6, 2022

Novel two-dimensional homogeneous bias device induced under moderate pressure

In a study published in Advanced Materials, researchers from the Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences in cooperation with researchers from University of Science and Technology of China have ...

Materials Science Dec 5, 2022

A new, unique covalent organic framework for use in drug delivery and clean energy

In our quest for clean energy and sustainable health solutions, advanced materials with unique, customizable properties play a crucial role. Among them, a new generation of porous solids known as three dimensional (3D) covalent ...

Analytical Chemistry Dec 1, 2022

Researchers reveal structural evolution during molybdenum carbides formation at atomic level

Transition metal carbides have attracted much attention due to their unique catalytic properties similar to precious metals. Among them, α-phase molybdenum carbides (α-MoC1-x) show high activity in activation of water at ...

Analytical Chemistry Nov 30, 2022

Researchers review impact of halides on electrochemical carbon dioxide reduction

Halides hold promise for improving the performance of catalysts used in carbon dioxide conversion. A team of scientists has examined the recent progress and challenges related to halides, and provided their outlook on future ...

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