Search research articles

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 Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

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

Prognostic value of perioperative gamma-glutamyl transferase trajectories in perihilar cholangiocarcinoma: a multicentre retrospective cohort study.

Therapeutic advances in medical oncology·2026

Same author

Atomic-Level Regiospecific Engineering of Asymmetric Acceptors for Efficient Organic Solar Cells With Reduced Energetic Disorder.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same author

Integrated microfluidic biosensors: shaping the future of quantitative life sciences and on-chip molecular diagnostics.

Lab on a chip·2026

Same author

Space-time acoustofluidic tweezers for dynamic and selective manipulation of microparticles.

Science advances·2026

Same author

From vital sign trajectories to data-driven targets: defining exploratory blood gas ranges in sepsis-associated thrombocytopenia.

Frontiers in medicine·2026

Same author

RT-3DE TEE combined with 2D-STI to evaluate the correlation between left atrial and left auricular function and stroke in patients with non-valvular atrial fibrillation: a clinical investigation.

BMC cardiovascular disorders·2026

Search research articles

相关实验视频

Updated: Jun 1, 2025

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

生物启发的疏水伪水凝用于可编程的形状变形.

Zhigang Wang¹, Haotian Hu², Zefan Chai¹

¹Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, China.

Nature communications

|January 20, 2025

概括

研究人员创造了一种新的疏水伪水凝,灵感来源于Sphagnum. 这种材料在吸收水时意外地膨胀,使可编程的形状变化和软机器人应用成为可能.

更多相关视频

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

Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Published on: February 27, 2016

相关实验视频

Last Updated: Jun 1, 2025

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

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

Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Synthesis of PolyN-isopropylacrylamide Janus Microhydrogels for Anisotropic Thermo-responsiveness and Organophilic/Hydrophilic Loading Capability

Published on: February 27, 2016

科学领域:

材料科学材料科学材料科学
软机器人软机器人软机器人软机器人
生物模拟技术的使用

背景情况:

水凝以吸水和体积膨胀而闻名.
疏水性材料通常会排斥水,限制它们在水性环境中的使用.
斯法格努姆表现出反直觉的吸水能力,尽管它的疏水性质.

研究的目的:

开发一种具有水诱导体积膨胀能力的疏水材料.
为了研究吸收诱导的扩张在疏水矩阵的机制.
用这种新的材料设计软机器人.

主要方法:

从具有多孔结构的弹性体中制备一种疏水性伪水凝 (HPH).
应用一个理论框架,分析弹性毛囊和表面张力效应.
编程孔隙结构以控制膨胀行为.
用于机器人应用的磁性粒子的结合.

主要成果:

在疏水矩阵中证明了意外的吸收诱导的体积膨胀.
通过孔隙结构工程实现可调节,异构和可编程扩张.
基于HPH的软机器人能够运动 (游泳,滚动,行走).
在HPH中建立了对表面张力诱导的弹性毛细质的理论理解.

结论:

介绍了一种新的方法,用于在疏水材料中实现对水有反应的行为.
开发的HPH材料提供可编程的形状变形功能.
这项工作扩大了软机器人应用的潜力,使用适应水的疏水材料.