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Polymers Jun 3, 2024

From lab to life: 3D bioprinting unveils new horizons in biomedical applications

With the development of intelligent biomedical engineering, the application of three-dimensional (3D) printing technology has become increasingly widespread. However, existing 3D printing technologies mainly focus on inorganic ...

Analytical Chemistry Jun 3, 2024

Researchers present one-pot photothermal upcycling of polylactic acid to hydrogen and pyruvic acid

Plastic waste, a ubiquitous pollutant, poses a significant threat to both humans and the environment. However, it also represents a vast carbon resource. Recycling or upcycling plastic waste is not just a question of environmental ...

Biochemistry Jun 3, 2024

Scientists identify crucial detail essential for the production of hydrogen from algae enzymes

Under certain conditions, some algae are able to produce hydrogen—a much sought-after green energy source. Its production takes place in the unique catalytic center of the unicellular algae and is only possible if certain ...

Astronomy Jun 3, 2024

Study unveils impact of mergers on star formation in dwarf galaxies

Interactions between galaxies, including mergers and tidal interactions, have been extensively studied. It has been established that mergers between massive galaxies can alter galaxy morphologies, enhance star formation, ...

Planetary Sciences Jun 3, 2024

TOI-1685 b is a hot and rocky super-Earth exoplanet, observations find

An international team of astronomers has performed follow-up observations of a nearby alien world known as TOI-1685 b. Results of the observations, published May 21 on the pre-print server arXiv, indicate that TOI-1685 b ...

Astronomy Jun 1, 2024

The universe's biggest explosions made elements we are composed of, but there's another mystery source out there

After its "birth" in the Big Bang, the universe consisted mainly of hydrogen and a few helium atoms. These are the lightest elements in the periodic table. More-or-less all elements heavier than helium were produced in the ...

Environment May 31, 2024

'Forever chemical' discovery can aid drinking water treatment

A discovery by UC Riverside scientists could assist water providers across the nation as they face new federal standards to limit "forever chemical" concentrations in drinking water.

Planetary Sciences May 31, 2024

An outlandish molecule may be lurking inside Uranus and Neptune, affecting their magnetic fields

Skoltech scientists and their Chinese colleagues have determined the conditions that enable the existence of a very peculiar ion. Dubbed aquodiium, it can be conceptualized as an ordinary neutral molecule of water with two ...

Nanomaterials May 31, 2024

Nasty pollutant shown to be the missing ingredient for carbon nanotube films for touchscreens and solar cells

Skoltech scientists have proposed a fast, scalable, wasteless chemical treatment technique for endowing carbon nanotube films with all the right properties to improve the performance of solar panels, touchscreens, and more.

Astronomy May 31, 2024

Dark matter could make our galaxy's innermost stars immortal

Stars near the center of our galaxy are acting kind of weird. Dark matter may be the explanation.

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