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Updated: Jan 14, 2026

In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis
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In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis

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五价在磁性纳米颗粒上的高稳定性,由高能分辨率的X射线吸收光谱学证明

Takumi Yomogida1,2,3, Jaimy Scaria4, Laura Fablet4

  • 1Nuclear Safety Research Center, Japan Atomic Energy Agency, 2-4 Shirakata, Naka, Tokai, Ibaraki, 319-1195, Japan.

Chemical communications (Cambridge, England)
|October 21, 2025
PubMed
概括

在不同的pH和氧化还原条件下, (U(V)) 在磁石纳米颗粒上表现出意想不到的稳定性. 这种稳定性在10天内得到证实,使用先进的X射线吸收光谱技术.

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相关概念视频

Colors and Magnetism03:02

Colors and Magnetism

Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human...
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