Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Assembly of Complex Microtubule Structures01:32

Assembly of Complex Microtubule Structures

2.5K
Complex microtubule structures are present in resting cells and in dividing cells. In resting cells, they are responsible for maintaining the cellular architecture, tracks for intracellular transport, positioning of organelles, assembly of cilia and flagella. They mediate the bipolar spindle assembly for chromosomal segregation and positioning of the cell division plate in dividing cells. The formation of microtubule complex structures depends on the cell type, cell stage, and cell function.
2.5K
Cell-matrix's Response to Mechanical Forces01:13

Cell-matrix's Response to Mechanical Forces

3.6K
In animal cells, the extracellular matrix allows cells within tissues to withstand external stresses and transmits signals from the outside of the cell to the inside. The extracellular matrix is extensive, and its composition varies between different types of tissues. For example, the reticular fibers and ground substance make up the ECM in loose connective tissue, while collagen and bone minerals make up the ECM of bone tissue. 
Anchoring junctions mechanically attach a cell to the...
3.6K
Electromotive Force02:36

Electromotive Force

30.2K
Electricity is generated by either electrons or ions flowing through a solution or a conducting medium. This flow of electrons or specifically electrical charge is defined as an electric current. When electrons move through a wire, they generate an electric current. It can be recalled  that in a redox reaction, electrons are lost and gained. In the spontaneous redox reaction of zinc  with copper, when zinc is immersed in a copper ion solution, a transfer of electrons from one substance to...
30.2K
Surface Tension, Capillary Action, and Viscosity02:57

Surface Tension, Capillary Action, and Viscosity

33.3K
Surface Tension
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid. However, the molecules on the surface of a liquid are attracted only by about one-half as many molecules. Because of the unbalanced molecular attractions on the surface molecules, liquids contract to form a shape that minimizes the number...
33.3K
Capillary Beds01:20

Capillary Beds

7.2K
Capillary beds are networks of tiny blood vessels that play a crucial role in the circulatory system. These beds are where the exchange of gases, nutrients, and waste products occurs between the blood and surrounding tissues. Each capillary bed consists of numerous capillaries, which are the smallest blood vessels in the body, typically only one cell-thick. This thinness allows for the efficient diffusion of substances.
Capillaries connect arterioles, small branches of arteries, to venules,...
7.2K
Capillary Exchange01:28

Capillary Exchange

11.3K
The cardiovascular system's chief role is to disseminate gases, nutrients, waste, and other substances to the body's cells. Small molecules like gases, lipids, and lipid-soluble substances directly diffuse through capillary wall endothelial cell membranes. Glucose, amino acids, and ions, including sodium, potassium, calcium, and chloride, use transporters for facilitated diffusion via membrane-specific channels. Glucose, ions, and bigger molecules may also pass through intercellular...
11.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Three-Dimensional Printing Ultrastrong, Ultraductile Micro/nano Silicon Oxycarbide Ceramics Derived from a Monolithic Preceramic Resin.

ACS nano·2026
Same author

Organic Chemistry as a Catalyst for AI Innovation: Challenges, Methods, and Emerging Paradigms.

Chemical reviews·2026
Same author

Optical fibre gripper for high-performance 3D micromanipulation.

Nature·2026
Same author

Efficacy and safety of FangJiHuangQi granule in patients with heart failure: a protocol of randomized, placebo-controlled trial.

Frontiers in cardiovascular medicine·2026
Same author

REGγ Links Inflammation to Fibrosis in Post-Necrotizing Enterocolitis Intestinal Strictures by Activating Transforming Growth Factor-β/Smad3 Signaling.

The American journal of pathology·2026
Same author

Chiral emission from chirotopic nanostructures.

Nature communications·2026

Related Experiment Video

Updated: Feb 4, 2026

Reconstituting and Characterizing Actin-Microtubule Composites with Tunable Motor-Driven Dynamics and Mechanics
09:10

Reconstituting and Characterizing Actin-Microtubule Composites with Tunable Motor-Driven Dynamics and Mechanics

Published on: August 25, 2022

3.8K

Mechanical-Tunable Capillary-Force-Driven Self-Assembled Hierarchical Structures on Soft Substrate.

Zhaoxin Lao1, Deng Pan1, Hongwei Yuan1

  • 1CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Precision Machinery and Precision Instrumentation , University of Science and Technology of China , Hefei , Anhui 230027 , China.

ACS Nano
|October 9, 2018
PubMed
Summary
This summary is machine-generated.

This study introduces a flexible method combining laser writing and capillary-force-driven self-assembly (CFSA) on soft substrates. This technique allows tunable microstructures for applications like smart displays and micro-object trapping.

Keywords:
capillary forcehierarchical structureslaser printingself-assemblysoft substrate

More Related Videos

Author Spotlight: Efficient Nucleosome Reconstitution for Single-Molecule Techniques
05:58

Author Spotlight: Efficient Nucleosome Reconstitution for Single-Molecule Techniques

Published on: September 6, 2024

1.6K
Fabrication of Mechanically Tunable and Bioactive Metal Scaffolds for Biomedical Applications
09:56

Fabrication of Mechanically Tunable and Bioactive Metal Scaffolds for Biomedical Applications

Published on: December 8, 2015

11.1K

Related Experiment Videos

Last Updated: Feb 4, 2026

Reconstituting and Characterizing Actin-Microtubule Composites with Tunable Motor-Driven Dynamics and Mechanics
09:10

Reconstituting and Characterizing Actin-Microtubule Composites with Tunable Motor-Driven Dynamics and Mechanics

Published on: August 25, 2022

3.8K
Author Spotlight: Efficient Nucleosome Reconstitution for Single-Molecule Techniques
05:58

Author Spotlight: Efficient Nucleosome Reconstitution for Single-Molecule Techniques

Published on: September 6, 2024

1.6K
Fabrication of Mechanically Tunable and Bioactive Metal Scaffolds for Biomedical Applications
09:56

Fabrication of Mechanically Tunable and Bioactive Metal Scaffolds for Biomedical Applications

Published on: December 8, 2015

11.1K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Microfabrication

Background:

  • Capillary-force-driven self-assembly (CFSA) is used for micro/nanostructure fabrication.
  • Existing CFSA methods typically use rigid substrates and lack pattern tunability post-manufacturing.

Purpose of the Study:

  • To develop a flexible method for fabricating tunable self-assembled hierarchical structures on soft substrates.
  • To enable regulation of self-assembly patterns after manufacturing.

Main Methods:

  • Combining femtosecond laser direct writing with CFSA on soft substrates.
  • Implementing a mechanical-stretching strategy to tune the self-assembly process.

Main Results:

  • Successfully fabricated tunable self-assembled hierarchical microstructures on a soft substrate.
  • Demonstrated the ability to achieve different patterns before tuning and after release.
  • Showcased proof-of-concept applications in smart displays and micro-object trapping.

Conclusions:

  • The proposed method offers a novel, flexible approach to fabricating tunable microstructures.
  • This technique overcomes limitations of conventional CFSA regarding pattern regulation.
  • The tunable self-assembly has potential for advanced applications in displays and micro-manipulation.