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Analytical Chemistry Aug 5, 2024

Self-powered pump uses light and chemistry to remove water pollutants

Dartmouth researchers have developed a self-powered pump that uses natural light and chemistry to target and remove specific water pollutants, according to a new report in the journal Science.

Nanomaterials Aug 1, 2024

Metallic nanosheets curl into nanovesicles

Inspired by the cell membrane structure, researchers, led by Dr. Xiaoqing Huang (State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University) and Dr. Qi Shao ...

Biochemistry Jul 31, 2024

Green hydrogen: 'Artificial leaf' becomes better under pressure

Hydrogen can be produced via the electrolytic splitting of water. One option here is the use of photoelectrodes that convert sunlight into voltage for electrolysis in so-called photoelectrochemical cells (PEC cells). A research ...

Ecology Jul 30, 2024

Radioactive rhinoceros horns may deter poaching

Through a collaboration between Texas A&M University, University of Witwatersrand, Colorado State University and others, the Rhisotope Project, a South African organization dedicated to rhinoceros protection, is pioneering ...

Plasma Physics Jul 29, 2024

When copper becomes transparent: European XFEL creates exotic matter

Experiments at European XFEL generate states of matter that are close to what occurs in the interior of planets or in the imploding capsule of an inertial fusion reactor. At the same time, they open up a way to measure ultra-short ...

Materials Science Jul 29, 2024

New research on 3D-printed materials toward future generations of stronger, lighter plastics

A new analysis of the deformation mechanisms which cause 3D-printed materials to fail under strain could help create future generations of stronger, lighter plastics, unlocking transformative benefits for industry.

Biochemistry Jul 26, 2024

New aerospace and building materials could repair themselves thanks to fungi and bacteria

Researchers are using biological matter to create unique new materials that can adapt to their environment and repair themselves.

Environment Jul 26, 2024

Living in a plastic world: Tackling plastic pollution

Plastic pollution has emerged as one of our most pressing environmental issues with the increasing use of disposable plastics. As they are non-biodegradable, plastics accumulate in the environment, altering habitats and natural ...

Plants & Animals Jul 26, 2024

Increased demand for metals and minerals needed for clean energy transition puts 4,000+ species at risk, finds study

New research has found that 4,642 species of vertebrates are threatened by mineral extraction around the world through mining and quarrying, and drilling for oil and gas.

Ecology Jul 25, 2024

Study reveals close host–symbiont interactions in deep-sea chemosynthetic tubeworm

Vestimentiferan tubeworms, unique deep-sea dwellers lacking a digestive system, rely on a symbiotic partnership with sulfide-oxidizing endosymbiotic bacteria (endosymbionts) for nutrients. Living in chemosynthetic ecosystems ...

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