Matter & Energy

CERN, Credit: Adobe Stock

Poland emerges as key player in CERN’s ALICE experiment after Russia’s exit, says Polish physicist

Poland’s role in the ALICE experiment at European Organization for Nuclear Research (CERN) has grown significantly following the end of cooperation with Russia, according to Krystian Rosłon of the Warsaw University of Technology.

  • Magdalena Laskowska from the Institute of Nuclear Physics of the Polish Academy of Sciences in Kraków examines a glass plate coated with a layer of B-STING material. (Source: Institute of Nuclear Physics PAS)
    Technology

    Polish scientists develop nanocomposite that produces biocides on demand

    Polish scientists have developed a silica-based nanocomposite known as B-STING, that can automatically generate biocidal substances in response to microorganisms, effectively targeting bacteria, fungi, and viruses while remaining safe for human cells.

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    Methane and CO2 can be converted into valuable chemicals using iron-based catalyst, say scientists

    Under the right conditions, the greenhouse gases carbon dioxide (CO2) and methane (CH4) can be used as raw materials to produce industrially valuable chemicals, according to a study by researchers from Poland, Czechia, and France published in Applied Catalysis B: Environment and Energy.

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    Technology

    XMaS beamline helps develop methane recovery technology

    XMaS may sound like Christmas, but for physicists it is the name of a powerful X-ray beamline, and one that has now revealed, almost live, how copper atoms wander inside a catalyst critical for turning methane into methanol.

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    Scientists develop photocatalyst to produce hydrogen from water without chemicals

    A team of scientists, including researchers from Jagiellonian University, has proposed a photocatalyst that produces hydrogen directly from water without chemical additives and can also operate with seawater. The breakthrough relies on single nickel atoms dispersed on a modified carbon-nitrogen material and a reaction pathway in which hydrogen peroxide appears only briefly as an intermediate.

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    Physicists catch elusive four-quark particles at the Large Hadron Collider

    Physicists working at the Large Hadron Collider (LHC) near Geneva have obtained the strongest evidence to date for the existence of exotic particles composed of four charm quarks, confirming a prediction that for years existed only in theoretical calculations.

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    Technology

    Scientists develop ultra-sensitive ‘atom radio’ to listen to faint microwave signals

    Where ordinary radios falter, a new “atom radio” listens. Developed at the University of Warsaw, the device uses rubidium atoms as ultra-sensitive antennas.

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    Scientists find ‘twisted metallic magnet’ could transform spintronics and electronics

    A metallic “twisted” magnet conducts electricity more easily in certain directions and generates a strong signal without an external field, an international team including Kamil Kolincio, PhD, from the Gdańsk University of Technology has found.

  • Nowogród (Łomża district), military exercises (IU) PAP/Artur Reszko

    Polish scientists develop dual-use nanopowders for military and civilian use

    Nanopowders and other dual-use technologies that can serve both civilian and military purposes, including materials that “remember” radiation and temperature and antibacterial coatings, are being developed by scientists at the Institute of Physics of the Polish Academy of Sciences.

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    Technology

    Researchers in Poland create new materials for printable OLED displays

    Researchers from Toruń, Kraków and Bydgoszcz have developed new benzimidazole-based compounds that could make the production of OLED displays faster and cheaper. Their findings, published in the Journal of Molecular Structure, show that the materials can be used to create light-emitting layers through solution processing, a method similar to inkjet printing.

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    Poland emerges as key player in CERN’s ALICE experiment after Russia’s exit, says Polish physicist

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CERN, Credit: Adobe Stock

Poland emerges as key player in CERN’s ALICE experiment after Russia’s exit, says Polish physicist

Poland’s role in the ALICE experiment at European Organization for Nuclear Research (CERN) has grown significantly following the end of cooperation with Russia, according to Krystian Rosłon of the Warsaw University of Technology.