Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Transmission Electron Microscopy01:15

Transmission Electron Microscopy

6.8K
In 1931, physicist Ernst Ruska—building on the idea that magnetic fields can direct an electron beam just as lenses can direct a beam of light in an optical microscope—developed the first prototype of the electron microscope. This development led to the development of the field of electron microscopy. In the transmission electron microscope (TEM), electrons are produced by a hot tungsten element and accelerated by a potential difference in an electron gun, which gives them up to 400...
6.8K
Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

2.8K
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.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...
2.8K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A Multifunctional Electrocatalyst for Formate Production with Concurrent Hydrogen Evolution and Electrochemical Hydrogenation of Glucose to Sorbitol.

ACS applied materials & interfaces·2026
Same author

Nickel and platinum modified exfoliated carbon nitride as photo-thermal catalysts for CO<sub>2</sub> hydrogenation.

Dalton transactions (Cambridge, England : 2003)·2026
Same author

Manganese Oxide Catalysts for Lithium-Oxygen Batteries: Structures, Mechanisms, and Reaction Pathway Engineering.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

High-entropy multimetallic nitrogen-doped carbon for robust ammonium-ion storage.

Journal of colloid and interface science·2026
Same author

<i>In Situ</i> Mineralization of Gold Nanoparticles from Sodium Aurothiomalate or Tetrachloroauric Acid in Human Cells.

ACS nanoscience Au·2026
Same author

Impact of the local valley splitting on the coherence of conveyor-belt spin shuttling in <sup>28</sup>Si/SiGe.

Nature communications·2026

相关实验视频

Updated: Jan 14, 2026

Author Spotlight: A Machine-Vision Approach to Transmission Electron Microscopy Workflows, Results Analysis and Data Management
10:23

Author Spotlight: A Machine-Vision Approach to Transmission Electron Microscopy Workflows, Results Analysis and Data Management

Published on: June 23, 2023

3.5K

传输电子显微镜的人工智能辅助工作流程:从数据分析自动化到材料知识揭示

Marc Botifoll1, Ivan Pinto-Huguet1, Enzo Rotunno2

  • 1Catalan Institute of Nanoscience and Nanotechnology - ICN2 (CSIC and BIST), Campus UAB, Bellaterra, Barcelona, 08193, Catalonia, Spain.

Advanced materials (Deerfield Beach, Fla.)
|October 22, 2025
PubMed
概括

一个新的工作流自动化电子显微镜分析,快速关联原子结构与设备功能. 这种由人工智能驱动的方法为先进材料模拟创建了数字双胞胎,加速了科学发现.

关键词:
人工智能的人工智能是人工智能.自动化自动化自动化自动化物理建模物理建模量子材料和设备是量子材料和设备.传输电子显微镜 传输电子显微镜

更多相关视频

Multimodal Hierarchical Imaging of Serial Sections for Finding Specific Cellular Targets within Large Volumes
11:19

Multimodal Hierarchical Imaging of Serial Sections for Finding Specific Cellular Targets within Large Volumes

Published on: March 20, 2018

10.8K
User-friendly, High-throughput, and Fully Automated Data Acquisition Software for Single-particle Cryo-electron Microscopy
07:56

User-friendly, High-throughput, and Fully Automated Data Acquisition Software for Single-particle Cryo-electron Microscopy

Published on: July 29, 2021

4.0K

相关实验视频

Last Updated: Jan 14, 2026

Author Spotlight: A Machine-Vision Approach to Transmission Electron Microscopy Workflows, Results Analysis and Data Management
10:23

Author Spotlight: A Machine-Vision Approach to Transmission Electron Microscopy Workflows, Results Analysis and Data Management

Published on: June 23, 2023

3.5K
Multimodal Hierarchical Imaging of Serial Sections for Finding Specific Cellular Targets within Large Volumes
11:19

Multimodal Hierarchical Imaging of Serial Sections for Finding Specific Cellular Targets within Large Volumes

Published on: March 20, 2018

10.8K
User-friendly, High-throughput, and Fully Automated Data Acquisition Software for Single-particle Cryo-electron Microscopy
07:56

User-friendly, High-throughput, and Fully Automated Data Acquisition Software for Single-particle Cryo-electron Microscopy

Published on: July 29, 2021

4.0K

科学领域:

  • 材料科学 材料科学 材料科学
  • 计算材料科学科学 计算材料科学
  • 凝聚物质物理学 凝聚物质物理学

背景情况:

  • 扫描传输电子显微镜 ((S) TEM) 对材料科学至关重要,但由于时间限制,它很难将原子结构与设备属性联系起来.
  • 描述复杂的设备异构结构需要将晶体学,组成和应变信息与功能行为相关联.

研究的目的:

  • 引入一个自动化分析工作流程,用于整体表征,建模和模拟设备异构结构.
  • 从几天到几分钟,大大减少 (S) TEM数据分析所需的时间.
  • 为了实现数字双胞胎的创建,模拟设备行为和理解结构-属性关系.

主要方法:

  • 对 (S) TEM数据进行自动分析,以获得晶体信息,3D定向,元素组成和应变分布.
  • 物理引导的人工智能模型对材料和样品描述的应用.
  • 对于具有转化不变的系统,生成3D有限元和原子模型 (数字双胞胎).

主要成果:

  • 工作流可以在几分钟内自动化复杂的 (S) TEM分析,而此前这项任务需要几天时间.
  • 数字双胞胎是为SiGe平面异构结构创建的,可以模拟语音,电子和旋转属性.
  • 证明了原子结构和功能性质之间的相关性,包括空间解析特征和自旋轨道长度.

结论:

  • 开发的工作流提供了一个快速和全面的方法来表征设备异构结构.
  • 由人工智能驱动的数字双胞胎世代为设备行为和材料特性提供了关键的见解.
  • 工作流的多功能性在各种材料,设备配置和样本形态学中得到证实.