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

Mechanism of Lamellipodia Formation01:31

Mechanism of Lamellipodia Formation

2.5K
Cells migrating in response to external stimuli form lamellipodia, which are thin membrane protrusions supported by a mesh of linked, branched, or unbranched actin filaments. These actin filaments interact with myosin motor proteins, creating the dynamic actomyosin complex within the cytoskeleton. Contractility, or the ability to generate contractile stress, is inherent to the actomyosin complex. It helps cells detect the stiffness of the surrounding ECM and exert contractile force for...
2.5K

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

Stress-to-Light Conversion in an Earth-Abundant Oxide Semiconductor.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Humidity-Induced Tristate Magnetic Switching in a Self-Healing High-Spin Cluster Material.

Journal of the American Chemical Society·2026
Same author

Na Intercalation in Bilayer Graphene: Formation of a Close-Packed Trilayer.

ACS nano·2025
Same author

Light-Switchable Polymeric Adhesives: Mechanisms and Emerging Applications.

Macromolecular rapid communications·2025
Same author

Abrupt and Reversible Stretching in an Azobenzene Single Crystal via Thermal Phase Transition.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Superlong-Range Magnetic Coupling and Ferromagnetic Spin Freezing in Mechanoluminescent Semiconductor Eu:SrAl<sub>2</sub>O<sub>4</sub>.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025

相关实验视频

Updated: May 20, 2025

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering
12:22

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering

Published on: March 1, 2016

8.2K

生物模拟粘附/脱离使用具有光诱导的快速形状变化的分层聚合物.

Youfeng Yue1, Yasuo Norikane1, Eiji Nishibori2

  • 1Core Electronics Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 305-8565, Japan.

Angewandte Chemie (International ed. in English)
|March 27, 2025
PubMed
概括

研究人员开发了一种新型的聚合物薄膜,模仿子粘附. 这种光控制材料可以快速切换粘合和不粘合状态,用于智能应用.

关键词:
交叉连接的聚合物网络.纳米级分层结构的结构.可重复使用的薄膜.智能粘附方式 智能粘附方式斯梅克斯液晶是一种液晶.

更多相关视频

Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy
12:26

Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy

Published on: January 29, 2022

5.5K
Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface
07:06

Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface

Published on: April 7, 2017

6.0K

相关实验视频

Last Updated: May 20, 2025

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering
12:22

Preparation of Thermoresponsive Nanostructured Surfaces for Tissue Engineering

Published on: March 1, 2016

8.2K
Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy
12:26

Control of Cell Adhesion using Hydrogel Patterning Techniques for Applications in Traction Force Microscopy

Published on: January 29, 2022

5.5K
Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface
07:06

Methods for the Self-integration of Megamolecular Biopolymers on the Drying Air-LC Interface

Published on: April 7, 2017

6.0K

科学领域:

  • 材料科学 材料科学 材料科学
  • 聚合物化学 聚合物化学
  • 生物模拟学是一种生物模拟学.

背景情况:

  • 壁利用层次的纤维状结构来快速粘附和脱落.
  • 用合成材料模仿壁粘附仍然是一个挑战.
  • 现有的合成粘合剂缺乏自我清洁和不降解的特性.

研究的目的:

  • 开发一种具有鼠灵感粘合性质的新型聚合物薄膜.
  • 使用紫外线 (UV) 光实现快速,可逆的粘附控制.
  • 探索智能粘附系统和机器人的应用.

主要方法:

  • 制造一种化学交联的聚合物薄膜,具有纳米级层次结构.
  • 利用受控的紫外线 (UV) 辐射来诱导可逆的形状变化.
  • 展示用于粘附控制的光响应分子运动.

主要成果:

  • 聚合物薄膜在紫外线下表现出机械运动 (膨胀/收缩) 的高速切换.
  • 可逆的形状变化发生垂直于分子对齐.
  • 这部电影展示了粘附的远程控制,在UV光循环时释放和恢复粘附.

结论:

  • 开发的聚合物薄膜为光控制智能粘附提供了一个有前途的解决方案.
  • 该材料的快速变形和响应性适用于物体运输和机器人技术.
  • 这项工作为开发具有可调节粘合性能的先进软材料提供了洞察力.