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 Ciliary Motion01:05

Mechanism of Ciliary Motion

4.8K
The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...
4.8K
Mechanism of Filopodia Formation01:39

Mechanism of Filopodia Formation

3.0K
Filopodia are thin, actin-rich cellular protrusions that play an important role in many fundamental cellular functions. They vary in their occurrence, length, and positioning in different cell types, suggesting their diverse roles.
Their main function is to guide migrating cells during normal tissue morphogenesis or cancer metastasis by recognizing and making initial contacts with the extracellular matrix. However, they can also act as stationary cell anchors or help to establish communication...
3.0K
Microtubules in Signaling01:22

Microtubules in Signaling

2.1K
The primary cilium, made up of microtubules, acts as antennae on the cell surfaces for relaying external stimuli into the cells. These fine hair-like structures are present, generally one per cell. These are non-motile cilia in a 9+0 microtubules arrangement, where the central pair of microtubules are absent. The primary cilia arise from the basal body embedded in the cell membrane. Intraflagellar transport (IFT) carries requisite proteins from the cytoplasm to the cilium because the primary...
2.1K
Microtubules in Cell Motility01:24

Microtubules in Cell Motility

4.5K
Microtubules are thick hollow cylindrical proteins that help form the cytoskeleton. Microtubules have varied roles in the cell. These filaments help form cellular appendages like cilia and flagella, which are responsible for locomotion. The cilia arise from basal bodies, separated from the main body by a membrane-like structure forming the transition zone. This zone is the gate for the entry of lipids and proteins, creating a unique composition of lipids and proteins in the ciliary membrane and...
4.5K
Accessory Structures of the Skin: Hair and Hair Follicles01:16

Accessory Structures of the Skin: Hair and Hair Follicles

4.2K
Hair and hair follicles are integral components of the integumentary system. Hair is a filamentous structure composed mainly of a protein called keratin. It is found on the surface of the skin throughout the body, except for areas such as the palms of the hands and soles of the feet.
Hair is a keratinous filament growing out of the epidermis. It is primarily made of dead, keratinized cells. Hair strands originate at the epidermal penetration called the hair follicle. The hair shaft is the part...
4.2K
Cell Motility through Blebbing01:16

Cell Motility through Blebbing

2.4K
Blebs are a type of membrane protrusion formed by the internal hydrostatic pressure of the cytoplasm. Blebs are observed in several cell types, including fibroblasts, immune cells, and single-celled organisms like the amoeba. The primary function of blebs is cell locomotion and apoptosis, but they are also found during necrosis and cell division. The life cycle of a bleb comprises an initiation phase followed by the expansion and retraction phases.
Blebbing Through the Matrix
In multicellular...
2.4K

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

Cancer-related mortality among solid organ transplant recipients: systematic review and meta-analysis.

Frontiers in transplantation·2026
Same author

Group cognitive space of online rumors in public health emergencies: a theoretical and empirical study.

Frontiers in public health·2026
Same author

Presence before alliance? Longitudinal evidence from psychotherapy trainees in China.

Psychotherapy (Chicago, Ill.)·2026
Same author

NLR-fat/NLR-muscle mass grading system significantly predicts survival in cancer patients: a multicenter cohort study.

Cancer treatment and research communications·2026
Same author

A novel antibacterial dental resin composite material with quaternary ammonium salt modified mesoporous silica nanoparticles - an <i>in vitro</i> and <i>in vivo</i> animal study.

Journal of materials chemistry. B·2026
Same author

AI Agent-Driven Intelligent Catalog Framework: A Governance-Centered Approach for Cleaning and Normalization of Heterogeneous Industrial Sensor Data.

Sensors (Basel, Switzerland)·2026

相关实验视频

Updated: Jan 8, 2026

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination
09:39

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination

Published on: March 1, 2020

7.8K

坚固的 聪明的 超水的 乳毛.

Chuanqi Wei1,2, Baixue Li1,2, Yimeng Zhang1

  • 1Department of Mechanical Engineering (Robotics), Guangdong Technion - Israel Institute of Technology, Shantou, Guangdong, 515063, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|December 16, 2025
PubMed
概括

这项研究引入了人工微电线的新型保护框架设计,提高了它们对机械损坏的耐用性. 这些强大的微电线可以被磁场激活,用于实际应用.

关键词:
磁电响应的磁电响应的强壮的 坚固的 坚固的智能结构是一个智能结构.超水性 超水性电线,电线,电线.

更多相关视频

Rendering SiO2/Si Surfaces Omniphobic by Carving Gas-Entrapping Microtextures Comprising Reentrant and Doubly Reentrant Cavities or Pillars
08:02

Rendering SiO2/Si Surfaces Omniphobic by Carving Gas-Entrapping Microtextures Comprising Reentrant and Doubly Reentrant Cavities or Pillars

Published on: February 11, 2020

9.3K
Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications
09:22

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

19.6K

相关实验视频

Last Updated: Jan 8, 2026

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination
09:39

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination

Published on: March 1, 2020

7.8K
Rendering SiO2/Si Surfaces Omniphobic by Carving Gas-Entrapping Microtextures Comprising Reentrant and Doubly Reentrant Cavities or Pillars
08:02

Rendering SiO2/Si Surfaces Omniphobic by Carving Gas-Entrapping Microtextures Comprising Reentrant and Doubly Reentrant Cavities or Pillars

Published on: February 11, 2020

9.3K
Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications
09:22

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

19.6K

科学领域:

  • 材料科学 材料科学 材料科学
  • 纳米技术 纳米技术
  • 表面工程是什么?表面工程是什么?

背景情况:

  • 灵感来自于自然毛的智能人工微电线为对象操纵和表面属性调节提供了潜在的潜力.
  • 当前的人工微电线缺乏机械强度,限制了它们在实际条件下的使用.
  • 在实验室演示和人工微电线的现实应用之间存在关键差距.

研究的目的:

  • 开发一种新的表面设计,以提高人工微电线的机械强度.
  • 为了在苛刻的环境中实现对刺激有反应的人工微电线的实际应用.
  • 通过使用外部磁场来证明受保护的微电线的按需功能.

主要方法:

  • 一个新的表面设计,具有相互连接的框架来保护人工微电线.
  • 使用带有铁的聚二甲基 (PDMS) 气溶,通过磁场对齐到框架侧墙上.
  • 形成与基板平行的多层微线,框架防止直接的机械接触.

主要成果:

  • 框架设计成功地保护微线免受机械损坏,确保下层即使顶层被磨损,也保持功能.
  • 磁场应用允许微线的重新调整,使它们暴露在功能上.
  • 通过使用受保护的微电线,对滴滴撞击动态,粘附力和运输的按需控制.

结论:

  • 新的框架集成设计显著提高了智能人工微电线的机械强度.
  • 这一策略使得在现实生活条件下能够利用对刺激有反应的微电线,克服了以前的脆弱性限制.
  • 这些发现为各种领域中强大的智能表面的更广泛应用铺平了道路.