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Updated: Jun 21, 2026

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新的Geant4-DNA物理模型用于金纳米粒子中的电子轨迹结构模拟

Ioannis Polopetrakis1, Ioanna Kyriakou1, Dousatsu Sakata2,3,4

  • 1Medical Physics Laboratory, Department of Medicine, University of Ioannina, Ioannina 45110, Greece.

Physics in medicine and biology
|July 24, 2025
PubMed
概括

在金纳米粒子 (AuNPs) 中电子模拟的新物理模型显著提高了准确性. 这种增强的Geant4-DNA模型提供了更好的停止功率数据,并纠正了放射治疗应用的低能过高估计.

关键词:
吉安特4的情况是这样的吉安特的4-DNA是一种DNA.蒙特卡罗的蒙特卡罗是一个非常好的城市.截面 截面 截面 截面金纳米颗粒的金子纳米颗粒停车功率 停车功率 停车功率轨道结构 轨道结构

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Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
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