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Bridging the gap: From frequent molecular changes to observable phenomena

A Japanese research team has developed a framework that accurately describes how first-order reactions appear depending on the time interval used to measure the reaction. The work uses a 'shutter speed' analogy to simplify complex molecular changes, allowing for precise predictions of reaction outcomes.

SourceInstitute for Chemical Reaction Design and Discovery (ICReDD)·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateMay 15, 2024

Light stimulates a new twist for synthetic chemistry

Researchers at Hokkaido University have developed a new category of molecules that can undergo internal rotation on interaction with light, opening possibilities for photochemical switching functions and bioactive molecules. This breakthrough could lead to precisely targeted applications in biological systems and eventual therapeutic p...

SourceHokkaido University·JournalNature Chemistry·TypeExperimental study·DateFeb 28, 2024

Magnetization by laser pulse

Researchers at Helmholtz-Zentrum Dresden-Rossendorf have identified a promising phenomenon where certain iron alloys can be magnetized using ultrashort laser pulses. The team has now expanded its findings to an iron-vanadium alloy, revealing a new class of materials with potential applications in spintronics and magnetic sensors.

SourceHelmholtz-Zentrum Dresden-Rossendorf·JournalAdvanced Functional Materials·TypeExperimental study·DateDec 7, 2023