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

You might also read

Related Articles

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

Sort by
Same author

Structure-Based Discovery Targeting GSK-3α Reveals Potent Nanomolar Selective 4-Phenyl-1<i>H</i>-benzofuro[3,2-<i>b</i>]pyrazolo[4,3-<i>e</i>]pyridine Inhibitor with Promising Glioblastoma and CNS-Active Potential in Cellular Models.

Journal of medicinal chemistry·2025
Same author

Periodic Arrays of Plasmonic Ag-Coated Multiscale 3D-Structures with SERS Activity: Fabrication, Modelling and Characterisation.

Micromachines·2024
Same author

Focal cooling: An alternative treatment for drug-resistant epilepsy in a mesial temporal lobe epilepsy primate model-A preliminary study.

Epilepsia·2024
Same author

3D topographies promote macrophage M2d-Subset differentiation.

Materials today. Bio·2024
Same author

Magnetic Soft Helical Manipulators with Local Dipole Interactions for Flexibility and Forces.

Soft robotics·2023
Same author

Retraction Note: Attomolar SERS detection of organophosphorous pesticides using silver mirror-like micro-pyramids as active substrate.

Mikrochimica acta·2022

Related Experiment Video

Updated: Apr 12, 2026

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

22.3K

Elasto-Capillary Folding Using Stop-Programmable Hinges Fabricated by 3D Micro-Machining.

Antoine Legrain1, Erwin J W Berenschot1, Niels R Tas1

  • 1MESA+ Institute for Nanotechnology, University of Twente, Enschede, The Netherlands.

Plos One
|May 21, 2015
PubMed
Summary
This summary is machine-generated.

Researchers demonstrate precise micro-assembly using elasto-capillary folding of silicon nitride. This method enables accurate folding angles for complex structures and novel device fabrication.

More Related Videos

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

9.6K
Microfabrication of Chip-sized Scaffolds for Three-dimensional Cell cultivation
09:37

Microfabrication of Chip-sized Scaffolds for Three-dimensional Cell cultivation

Published on: May 12, 2008

12.3K

Related Experiment Videos

Last Updated: Apr 12, 2026

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

22.3K
Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

9.6K
Microfabrication of Chip-sized Scaffolds for Three-dimensional Cell cultivation
09:37

Microfabrication of Chip-sized Scaffolds for Three-dimensional Cell cultivation

Published on: May 12, 2008

12.3K

Area of Science:

  • Materials Science
  • Microtechnology
  • Nanotechnology

Background:

  • Micro-assembly of complex structures is challenging.
  • Precise control over folding angles is crucial for micro-device functionality.

Purpose of the Study:

  • To demonstrate elasto-capillary folding of silicon nitride with accurate folding angles.
  • To showcase the feasibility of micro-assembly using stop-programmable hinges.
  • To present a novel nano-patterning method for creating complex microstructures.

Main Methods:

  • Utilized stop-programmable hinges fabricated via three-dimensional corner lithography in silicon molds.
  • Employed conformal thin-film deposition and timed isotropic etching within 3D silicon templates.
  • Fabricated 70.6° hinges using KOH etching in (110) silicon wafers and 90° hinges using dry etching on (100) wafers.

Main Results:

  • Achieved accurate folding angles of (70.6 ± 0.1)° in silicon nitride objects.
  • Demonstrated successful micro-assembly with a final folding angle of 90°.
  • Validated the nano-patterning technique's ability to create precise stop-programmable hinges.

Conclusions:

  • Elasto-capillary folding offers a viable route for accurate micro-assembly.
  • The presented nano-patterning technique allows for precise control over folding angles.
  • This approach has the potential to enable the fabrication of increasingly complex microstructures and novel devices.