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

A 3D-Printed Piezoelectric Scaffold With Bio-Inspired Gradient and Dynamic Adaptation for Tendon Regeneration.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Flexible Photovoltaic Neurostimulator for Analgesia.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Bionic Microneedle Patch Inspired by Drosophila Tarsal Paws Boosts Healing in Bacterial Infectious Stomatitis.

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

Galvanic Cell Bipolar Microneedle Patches for Reversing Photoaging Wrinkles.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

3D-Printed In Situ Growth of Bilayer MOF Hydrogels for Accelerated Osteochondral Defect Repair.

Advanced healthcare materials·2024
Same author

4D-Printed MXene-Based Artificial Nerve Guidance Conduit for Enhanced Regeneration of Peripheral Nerve Injuries.

Advanced healthcare materials·2024

相关实验视频

Updated: May 20, 2025

3D Magnetic Stem Cell Aggregation and Bioreactor Maturation for Cartilage Regeneration
09:46

3D Magnetic Stem Cell Aggregation and Bioreactor Maturation for Cartilage Regeneration

Published on: April 27, 2017

9.8K

植入的磁电生物软骨水凝.

Jiachen Liang1, Xinyue Huang1, Kaiqi Qin1

  • 1Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, Gansu Province, School of Stomatology, Lanzhou University, Lanzhou, 730000, P.R. China.

Advanced materials (Deerfield Beach, Fla.)
|March 26, 2025
PubMed
概括

这项研究引入了一种新的磁电生物软骨水凝,该水凝利用关节运动产生电磁刺激,显著改善软骨修复,而不是单次刺激方法.

关键词:
生物水凝是生物水凝.软骨的修复 软骨的修复电磁刺激修复 电磁刺激修复磁电合器的电磁合器是什么磁电材料是一种磁电材料.

更多相关视频

Author Spotlight: Enhancing Bone Regeneration with Vascularized Artificial Cartilage Integration
06:05

Author Spotlight: Enhancing Bone Regeneration with Vascularized Artificial Cartilage Integration

Published on: July 14, 2023

918
Mechanical Stimulation of Chondrocyte-agarose Hydrogels
12:45

Mechanical Stimulation of Chondrocyte-agarose Hydrogels

Published on: October 27, 2012

11.6K

相关实验视频

Last Updated: May 20, 2025

3D Magnetic Stem Cell Aggregation and Bioreactor Maturation for Cartilage Regeneration
09:46

3D Magnetic Stem Cell Aggregation and Bioreactor Maturation for Cartilage Regeneration

Published on: April 27, 2017

9.8K
Author Spotlight: Enhancing Bone Regeneration with Vascularized Artificial Cartilage Integration
06:05

Author Spotlight: Enhancing Bone Regeneration with Vascularized Artificial Cartilage Integration

Published on: July 14, 2023

918
Mechanical Stimulation of Chondrocyte-agarose Hydrogels
12:45

Mechanical Stimulation of Chondrocyte-agarose Hydrogels

Published on: October 27, 2012

11.6K

科学领域:

  • 生物材料科学 生物材料科学
  • 再生医学是一种再生医学.
  • 纳米技术纳米技术

背景情况:

  • 软骨修复具有挑战性,并且复制内源电磁效应以通过生物水凝增强愈合是困难的.
  • 现有的方法缺乏综合方法来有效地刺激软骨再生.

研究的目的:

  • 开发一种磁电生物软骨水凝,能够在现场进行电磁刺激,以增强软骨修复.
  • 模仿和放大身体的自然电磁信号,以改善再生效果.

主要方法:

  • 一个三相溶剂系统被用来创建一个甲基酸盐 (SA) 水凝复合物.
  • 纳入压电聚3-基酸-3-基酸 (PHBV) 和磁力强化三铁四氧化物纳米颗粒 (Fe3O4 NPs) 成为双网络结构.
  • 分析了水凝的成分,结构和机械性能,并与天然软骨进行了比较.

主要成果:

  • 合成的水凝表现出与天然软骨相比较的组成,结构和机械性能.
  • 植入的水凝启动了运动驱动的磁电合循环转换,产生了电磁刺激.
  • 这种双重刺激显著增强了缺陷软骨的修复,而不是仅用压电或磁刺激.

结论:

  • 开发的磁电生物软骨水凝有效模拟和放大内生电磁效应.
  • 这种方法提供了一个有前途的战略,通过利用合电磁刺激来修复上层软骨缺陷.
  • 这项研究强调了先进生物材料在再生医学中的潜力.