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Analytical Chemistry Jan 23, 2023

Farewell to 'forever': Destroying PFAS by grinding it up with a new additive

Per- and polyfluoroalkyl substances (PFAS) are potentially harmful substances known as "forever chemicals" because they are so difficult to destroy. One emerging technique to degrade PFAS involves forcefully grinding them ...

Optics & Photonics Jan 19, 2023

Scientists demonstrate quantum recoil for the first time, paving the way for precise X-ray imaging

For the first time since it was proposed more than 80 years ago, scientists from Nanyang Technological University, Singapore (NTU Singapore) have demonstrated the phenomenon of "quantum recoil," which describes how the particle ...

Analytical Chemistry Jan 19, 2023

Researchers develop organic, air-stable, highly conducting neutral molecular crystal with unique electronic properties

In an unprecedented feat, researchers from Japan have developed an organic, air-stable, highly conducting neutral molecular crystal with unique electronic properties.

Agriculture Jan 16, 2023

Our toilets can yield excellent alternatives for widespread polluting fertilizers

To tackle the climate crisis, biodiversity loss, and pollution, humanity will need to move to a circular economy, where all resources are recycled. Why not recycle our own body waste too as fertilizer, provided there is no ...

Polymers Dec 16, 2022

Organic dyes with persistent delayed fluorescence and ultralong phosphorescence

A team of researchers from Lithuania has developed organic dyes showing a particularly long afterglow after being excited by light.

Analytical Chemistry Dec 14, 2022

Chemists use boron radicals to convert nitrogen to ammonia in solution

Ammonia is obtained industrially using the Haber–Bosch process, which requires a lot of energy and hydrogen gas. A much milder approach has now been reported by a team of researchers in the journal Angewandte Chemie International ...

Nanomaterials Dec 9, 2022

Synthesis of a silicon-integrated organic framework film

An international research team, led by NIMS, including Institute for Molecular Science (IMS) and Aalto University in Finland, has succeeded in synthesizing a two-dimensional silicon-integrated covalent organic framework (COF) ...

Analytical Chemistry Dec 8, 2022

Solving the puzzle: Cubic silicon carbide wafer demonstrates high thermal conductivity, second only to diamond

A team of University of Illinois Urbana-Champaign Material Science and Engineering researchers have solved a long-standing puzzle about lower measured thermal conductivity values of cubic silicon carbide (3C-SiC) bulk crystals ...

Analytical Chemistry Dec 7, 2022

A Janus carbon electrocatalyst can balance intrinsic activity and electronic conductivity

Carbon-based electrocatalysts are considered as promising alternatives to the state-of-the-art precious metal catalysts. Heteroatom doping can effectively create highly active catalytic centers, but unfortunately, result ...

General Physics Dec 7, 2022

How far has nuclear fusion power come? We could be at a turning point for the technology

Our society faces the grand challenge of providing sustainable, secure and affordable means of generating energy, while trying to reduce carbon dioxide emissions to net zero around 2050.

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