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

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

Long-Term Outcomes of Glucagon-Like Peptide-1 Receptor Agonists in Patients With Peripheral Artery Disease and Type 2 Diabetes.

Journal of the American Heart Association·2026
Same author

AI-enhanced ECG for acute coronary syndrome triage: A state-of-the-art review.

Cardiovascular revascularization medicine : including molecular interventions·2026
Same author

Diagnostic Approach to Left Ventricular Hypertrophy: A Review.

US cardiology·2026
Same author

REN: Anatomically-Informed Mixture-of-Experts for Interstitial Lung Disease Diagnosis.

IEEE transactions on medical imaging·2026
Same author

High-χ Block Copolymer Nanoreactors for the Confined Synthesis of Size-Controlled Nanoclusters.

ACS nano·2026
Same author

Outcomes of TAVR Plus TEVAR Versus TAVR Alone in Patients with Concomitant Aortic Stenosis and Thoracic Aortic Aneurysm.

Heart, lung & circulation·2026
Same journal

Correction: A method for supervoxel-wise association studies of age and other non-imaging variables from coronary computed tomography angiograms.

Scientific reports·2026
Same journal

Poly(bromophenol blue)/CoSn(OH)<sub>6</sub> cubic particles modified pencil graphite electrode for electrochemical determination of diphenhydramine.

Scientific reports·2026
Same journal

Dietary Chlorella, Spirulina, and acidifier modulate jejunal cytokine-related gene expression in broiler chickens.

Scientific reports·2026
Same journal

Perceived physical activity barriers in university students: associations with fatigue and eating behaviours.

Scientific reports·2026
Same journal

Refuge limitation structures habitat use in agricultural landscapes: evidence from Sunda pangolins.

Scientific reports·2026
Same journal

Lightweight stateless transaction verification with outsourced witness updates for UTXO blockchains.

Scientific reports·2026
查看所有相关文章

相关实验视频

Updated: May 21, 2025

Studying the Effects of Temperature on the Nucleation and Growth of Nanoparticles by Liquid-Cell Transmission Electron Microscopy
07:02

Studying the Effects of Temperature on the Nucleation and Growth of Nanoparticles by Liquid-Cell Transmission Electron Microscopy

Published on: February 17, 2021

4.0K

自动图像细分用于加速纳米粒子表征.

Alexandra L Day1, Carolin B Wahl2,3, Roberto Dos Reis2,3,4

  • 1Department of Electrical and Computer Engineering, Northwestern University, Evanston, IL, 60208, USA.

Scientific reports
|May 17, 2025
PubMed
概括
此摘要是机器生成的。

这项研究引入了一个自动化图像处理管道用于纳米粒子表征. 新方法通过智能分段图像和优化4D-STEM等技术的数据收集来显著加快材料分析.

更多相关视频

Automated Imaging and Analysis for the Quantification of Fluorescently Labeled Macropinosomes
11:01

Automated Imaging and Analysis for the Quantification of Fluorescently Labeled Macropinosomes

Published on: August 24, 2021

2.6K
Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes
09:30

Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes

Published on: May 24, 2019

7.3K

相关实验视频

Last Updated: May 21, 2025

Studying the Effects of Temperature on the Nucleation and Growth of Nanoparticles by Liquid-Cell Transmission Electron Microscopy
07:02

Studying the Effects of Temperature on the Nucleation and Growth of Nanoparticles by Liquid-Cell Transmission Electron Microscopy

Published on: February 17, 2021

4.0K
Automated Imaging and Analysis for the Quantification of Fluorescently Labeled Macropinosomes
11:01

Automated Imaging and Analysis for the Quantification of Fluorescently Labeled Macropinosomes

Published on: August 24, 2021

2.6K
Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes
09:30

Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes

Published on: May 24, 2019

7.3K

科学领域:

  • 材料科学 材料科学 材料科学
  • 纳米技术 纳米技术
  • 数据科学数据科学数据科学

背景情况:

  • 高通量合成在芯片上产生数百万个纳米粒子.
  • 目前的纳米粒子表征严重依赖于手动输入.
  • 自动化表征对于高效的材料分析至关重要.

研究的目的:

  • 开发一个自动化图像处理管道,用于高通量纳米粒子表征.
  • 为了优化用于分析扫描传输电子显微镜 (STEM) 技术的数据采集.
  • 减少人力投入,加快材料表征工作流程.

主要方法:

  • 利用计算机视觉和无监督学习进行图像细分和坐标生成.
  • 开发了一个智能管道来删除图像背景并识别感兴趣的区域.
  • 实现自动化坐标生成以优化数据收集,避免统一的网格采样.

主要成果:

  • 在900多个纳米粒子图像上取得了96.0%的成功率.
  • 与已建立的4D-STEM采购相比,总处理时间减少了25.0至29.1倍.
  • 成功验证了包括4D-STEM,电子能量损失光谱 (EELS) 和能量分散式X射线光谱 (EDS) 在内的技术的管道.

结论:

  • 自动化管道显著加快了材料的表征.
  • 智能细分和坐标生成优化数据收集,减少不必要的数据.
  • 这种方法提高了高通量纳米粒子分析的效率.