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#311Chemistry & Material ScienceFront Page10 November 2025

Copper Oxide Unlocks Cryogenic Carbon Monoxide Oxidation

Researchers have discovered that the earth-abundant cuprous oxide (Cu₂O) can oxidize carbon monoxide (CO) into carbon dioxide (CO₂) at temperatures below 100 K. This finding provides a rare example of an earth-abundant metal oxide performing at cryogenic conditions, offering significant advancements for sustainable chemistry and catalysis.

By Karagoz, Hu, Stenlid, Hu, Soldemo, Abild‐Pedersen, Marks, Öström, Stacchiola, Weissenrieder, Head

#312Physics & AstronomyFront Page19 February 2026

Layered Logic: Is UOTe the Ideal Antiferromagnetic Topological Insulator?

Researchers predict that Uranium Oxytelluride (UOTe) changes its quantum state based on layer count, offering a stable alternative to ferromagnetic materials. This 'tunable' topology could overcome temperature and interference issues in future electronics.

By Mardanya, Ghosh, Liu, Broyles, Ahn, Sun, Hoffman, Ran, Bansil, Xu, Chowdhury

#313Chemistry & Material ScienceFront Page15 January 2026

Atomic Russian Dolls: Solving the 40-Year Riddle of Gold Nanoclusters

Since 1981, the precise structure of 'Schmid gold' has eluded scientists due to its inherent instability. By utilising fluorine chemistry, researchers have finally stabilised and mapped an Au75 cluster, revealing a complex shell-by-shell configuration.

By Pan, Malola, Zhao, Huang, Pohjolainen, Matus, Zhou, Kang, Häkkinen, Zhu

#314Medicine & HealthFront Page17 November 2025

Walking the Tightrope: Optimising Blood Thinner Timing After Brain Surgery

A new international trial aims to determine the safest time to restart anticoagulation medication for patients recovering from chronic subdural haematoma surgery. The study compares restarting treatment at five days versus thirty days to balance the risks of blood clots against recurrent bleeding.

By Raj, Tommiska, Kivisaari, Korja, Luostarinen, Virta, Taimela, Järvinen, Niemelä, Koivisto, Leinonen, Saemundsson, Fletcher-Sandersjöö, Korhonen, Tetri, Rauhala, Laukka, Czuba, Bartek, Danner, Knuutinen, Luoto, Posti, Satopää

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