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

Magnetic Damping01:17

Magnetic Damping

1.3K
Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...
1.3K

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

The hippocampus as a small-world cognitive map.

bioRxiv : the preprint server for biology·2026
Same author

An AI system to help scientists write expert-level empirical software.

Nature·2026
Same author

Fitting coarse-grained models to macroscopic experimental data via automatic differentiation.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Expert evaluation of LLM world models: A high-T<sub><i>c</i></sub> superconductivity case study.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Habit learning is associated with efficiently controlled network dynamics in naive macaque monkeys.

Npj complexity·2026
Same author

Habit learning is associated with efficiently controlled network dynamics in naive macaque monkeys.

ArXiv·2025
Same journal

Tau protein as a regulator of mitochondrial function and dynamics.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

A scalable, dividing cell model for the robust propagation and quantification of human sporadic Creutzfeldt-Jakob disease prions.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Epigenetic regulation of mesenchymal BMP signaling directs postnatal organ innervation.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Single-shot wide-field biochemical imaging at 1 kHz frame rate.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

Morphogenesis and topological evolution of a frustrated nematic liquid crystal under confinement.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same journal

B cell-intrinsic CXCR3 drives efficient generation of ectopic pulmonary germinal center responses to influenza A virus infection.

Proceedings of the National Academy of Sciences of the United States of America·2026
查看所有相关文章

相关实验视频

Updated: Apr 13, 2026

Creating Sub-50 Nm Nanofluidic Junctions in PDMS Microfluidic Chip via Self-Assembly Process of Colloidal Particles
11:13

Creating Sub-50 Nm Nanofluidic Junctions in PDMS Microfluidic Chip via Self-Assembly Process of Colloidal Particles

Published on: March 13, 2016

10.8K

磁性解作为高产量,时间高效的微型自组装的校对策略

Zexi Liang1,2, Melody Xuan Lim1,2, Qian-Ze Zhu3,4

  • 1Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, NY 14850.

Proceedings of the National Academy of Sciences of the United States of America
|August 28, 2025
PubMed
概括
此摘要是机器生成的。

研究人员开发了一种用于合成自组合的新型校对机制,克服了创建复杂生物分子结构的挑战. 这种方法利用外部力量去除不需要的产品,从而创造高效和高产的材料.

关键词:
动力校对磁性解选择性分离自动组装

更多相关视频

A Paired Bead and Magnet Array for Molding Microwells with Variable Concave Geometries
11:42

A Paired Bead and Magnet Array for Molding Microwells with Variable Concave Geometries

Published on: January 28, 2018

8.8K
Author Spotlight: Magnetic-Based Cell Patterning Method for High-Throughput Biomedical Applications
05:09

Author Spotlight: Magnetic-Based Cell Patterning Method for High-Throughput Biomedical Applications

Published on: February 2, 2024

1.5K

相关实验视频

Last Updated: Apr 13, 2026

Creating Sub-50 Nm Nanofluidic Junctions in PDMS Microfluidic Chip via Self-Assembly Process of Colloidal Particles
11:13

Creating Sub-50 Nm Nanofluidic Junctions in PDMS Microfluidic Chip via Self-Assembly Process of Colloidal Particles

Published on: March 13, 2016

10.8K
A Paired Bead and Magnet Array for Molding Microwells with Variable Concave Geometries
11:42

A Paired Bead and Magnet Array for Molding Microwells with Variable Concave Geometries

Published on: January 28, 2018

8.8K
Author Spotlight: Magnetic-Based Cell Patterning Method for High-Throughput Biomedical Applications
05:09

Author Spotlight: Magnetic-Based Cell Patterning Method for High-Throughput Biomedical Applications

Published on: February 2, 2024

1.5K

科学领域:

  • 生物分子工程
  • 材料科学
  • 合成生物学

背景情况:

  • 生物系统通过高准确度的自我组装来实现复杂的结构.
  • 合成自组装与寄生产品和缓慢的反应速度作斗争, 限制了功能.
  • 生物学利用校对机制来确保准确的自我组装,而合成系统缺乏这种能力.

研究的目的:

  • 开发合成自组装平台的通用校对机制.
  • 在人工组装中克服寄生产品和中间状态的局限性.
  • 增强合成自组装材料的真实性,可重复性和功能性.

主要方法:

  • 设计的中间状态与依赖力合和稳定的最终产品.
  • 实现了光刻图案的磁二极管和用于控制组装的磁场.
  • 通过模拟磁力驱动利用寄生状态的选择性不稳定.

主要成果:

  • 通过实施校对策略实现了高产量和时间效率的自组装.
  • 使用外部力量对寄生虫产品进行选择性解离.
  • 弥合了人造与生物自组合之间的差距.

结论:

  • 开发的校对机制为改进合成自组装提供了总体解决方案.
  • 这种方法可以创建先进的自组装材料,在响应材料,仿生和微观机器中具有潜在的应用.
  • 这项研究为下一代材料铺平了道路,