相关实验视频

Updated: Jul 18, 2026

An Injectable and Drug-loaded Supramolecular Hydrogel for Local Catheter Injection into the Pig Heart
10:28

An Injectable and Drug-loaded Supramolecular Hydrogel for Local Catheter Injection into the Pig Heart

Published on: June 7, 2015

17.2K

土虫灵感的滑剂是自水凝,在高负载时具有持续的滑性

Shuanhong Ma1,2, Lunkun Liu1,3, Weiyi Zhao1

  • 1State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China.

Nature communications
|January 4, 2025
PubMed
概括

研究人员开发了一种新的超滑水凝 (MS-SLH),灵感来自于虫. 这种材料在高压下提供强大,持续的滑,显示了先进医疗设备和移动部件的潜力.

更多相关视频

Using a Microfluidics Device for Mechanical Stimulation and High Resolution Imaging of C. elegans10:39

Using a Microfluidics Device for Mechanical Stimulation and High Resolution Imaging of C. elegans

Published on: February 19, 2018

9.8K
Immobilization of Live Caenorhabditis elegans Individuals Using an Ultra-thin Polydimethylsiloxane Microfluidic Chip with Water Retention04:55

Immobilization of Live Caenorhabditis elegans Individuals Using an Ultra-thin Polydimethylsiloxane Microfluidic Chip with Water Retention

Published on: March 19, 2019

7.7K

相关概念视频

Design Example: Deciding Thickness of Lubricating Fluid in a Shaft01:23

Design Example: Deciding Thickness of Lubricating Fluid in a Shaft

Effective lubrication between a rotating shaft and its bearing housing is essential in rotating machinery to minimize friction, wear, and energy loss. With carefully controlled thickness and viscosity, the lubricant layer prevents metal-to-metal contact, ensuring smooth operation.
To calculate the required thickness of the lubricant layer, the tangential velocity at the shaft's surface must first be determined. This velocity is calculated by converting the rotational speed to angular velocity...