相关实验视频

Updated: Jun 3, 2026

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

刺激反应性水凝:明天的动态智能生物材料

Myriam Neumann¹, Greta di Marco¹, Dmitrii Iudin¹

¹Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Utrecht 3508 TB, The Netherlands.

|November 29, 2023

概括

刺激反应性水凝是用于组织工程的先进生物材料,可以动态控制细胞行为,并使复杂的4D生物打印成为可能. 这些智能材料模仿再生医学应用的细胞外基质.

科学领域:

生物材料科学生物材料科学
组织工程是组织工程.
再生医学是一种再生医学.

背景情况:

响应刺激的水凝在组织工程和再生医学中越来越重要.
这些智能水凝模仿细胞外基质和动态细胞过程.
它们接受受控变化的能力会影响细胞的空间时间行为.

研究的目的:

审查用于组织工程的刺激反应性水凝的最新进展.
讨论当前的挑战和智能生物材料的未来方向.
突出这些材料在4D生物打印中的潜力.

主要方法:

这种观点综合了最近的研究成果.
它分析了在生物制造中对刺激有反应的水凝的应用.
该审查涵盖了对触发器的同位素和异位素水凝反应.

主要成果:

响应刺激的水凝表现出胀缩小和形状变化的能力.
这些动态变化允许对细胞功能进行时空控制.
智能水凝是有希望的生物墨水,用于在4D生物打印中创建复杂的微观结构.

结论:

响应刺激的水凝代表了组织工程生物材料的重大进步.
它们的动态特性为再生医学提供了前所未有的控制能力.
未来的研究很可能会专注于为复杂的生物制造和治疗应用提炼这些材料.

更多相关视频

Patterning Bioactive Proteins or Peptides on Hydrogel Using Photochemistry for Biological Applications

Patterning Bioactive Proteins or Peptides on Hydrogel Using Photochemistry for Biological Applications

Published on: September 15, 2017

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots

Four-Dimensional Printing of Stimuli-Responsive Hydrogel-Based Soft Robots

Published on: January 13, 2023

相关概念视频

Modified-Release Drug Delivery Systems: Stimuli-Activated

Modified-Release Drug Delivery Systems: Stimuli-Activated

Stimuli-activated drug delivery systems are designed to release drugs in response to specific physical, chemical, or biological stimuli. These systems often utilize hydrogels—three-dimensional, hydrophilic polymer networks capable of swelling in aqueous environments and retaining significant fluid volumes. Upon exposure to particular stimuli, these hydrogels undergo structural transitions that allow the embedded drug to be released. Due to this adaptive behavior, such systems are also called...