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Search results for materials characterization studies

Earth Sciences Oct 11, 2023

Study identifies remains of artificial turf as important source of pollution in aquatic environment

Every year, around 1,200 and 1,400 artificial turf sports fields are installed in the European Union. These fields are made up of synthetic fibers, mainly plastics, that mimic the appearance of natural grass. Recently, the ...

Analytical Chemistry Oct 10, 2023

Titanium oxide material can remove toxic dyes from wastewater

Discharged in large quantities by textile, cosmetic, ink, paper and other manufacturers, dyes carry high-toxicity and can bring potential carcinogens to wastewater. It's a major concern for wastewater treatment—but researchers ...

Analytical Chemistry Oct 10, 2023

X-rays reveal microstructural fingerprints of 3D-printed alloy

Cornell researchers took a novel approach to explore the way microstructure emerges in a 3D-printed metal alloy: They bombarded it with X-rays while the material was being printed.

Cell & Microbiology Oct 2, 2023

How new plant cell walls change their mechanical properties after cell division

Scientists have revealed new plant cell walls can have significantly different mechanical properties compared to surrounding parental cell walls, enabling cells to change their local shape and influence the growth of plant ...

Condensed Matter Sep 26, 2023

Imaging the elusive skyrmion: Neutron tomography reveals their shapes and dynamics in bulk materials

Scientists at the National Institute of Standards and Technology (NIST) with colleagues elsewhere have employed neutron imaging and a reconstruction algorithm to reveal for the first time the 3D shapes and dynamics of very ...

Nanomaterials Sep 20, 2023

Scientists unravel the chemical mechanism behind silica-coated nanodiamonds

Coating something rare—tiny shards of diamond—with the main ingredient in sand might sound unusual, but the end result turns out to have a number of valuable applications. The trick is, nobody knows for sure how the two ...

Analytical Chemistry Sep 20, 2023

How do zeolite-encapsulated metal catalysts act on hydrogen-related catalytic reactions?

Zeolites encapsulated metal and metal oxide species (regarded as metal@zeolite) are an important type of heterogeneous catalyst. They give performances that steadily outperform the traditional supported catalysts in many ...

Superconductivity Sep 20, 2023

Researchers advance topological superconductors for quantum computing

Quantum computers process information using quantum bits, or qubits, based on fragile, short-lived quantum mechanical states. To make qubits robust and tailor them for applications, researchers from the Department of Energy's ...

Analytical Chemistry Sep 18, 2023

Olefins from carbon dioxide and hydrogen: Green chemistry under fluctuating conditions

Wouldn't it be an elegant solution to use the substance that is most damaging to the climate and threatens the future as a raw material for economic goods and everyday items? In fact, carbon dioxide (CO2), an unavoidable ...

Analytical Chemistry Sep 14, 2023

Scientists uncover mystery of important material for semiconductors at the surface

A team of scientists with the Department of Energy's Oak Ridge National Laboratory has investigated the behavior of hafnium oxide, or hafnia, because of its potential for use in novel semiconductor applications.

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