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

Metal-Semiconductor Junctions01:24

Metal-Semiconductor Junctions

The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The semiconductor's...

You might also read

Related Articles

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

Sort by
Same author

Intraperitoneal Onlay Mesh Plus Repair Versus Transabdominal Preperitoneal Mesh Plus Repair in Patients with Primary Midline Ventral Hernia: A Prospective Randomized Controlled Study.

Journal of laparoendoscopic & advanced surgical techniques. Part A·2026
Same author

Atomic-Level Synergy of Dual Single-Atom Catalysts for Photocatalytic Hydrogen Evolution Reaction.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Structure and photoluminescence studies of orange-red emitting Y<sub>3</sub>GaO<sub>6</sub>:Sm<sup>3+</sup> nanophosphors for lighting applications.

RSC advances·2026
Same author

A Plasmon-Driven Transparent and Flexible Microsupercapacitor for Dual Solar-Hydrovoltaic Energy Harvesting.

Nano letters·2026
Same author

Thoracic Inlet Angle Is Associated With Cervical Sagittal Alignment and Recovery After Multilevel Posterior Cervical Fusion.

Clinical spine surgery·2026
Same author

From mononuclear to pyrazine-bridged dinuclear samarium(iii) complexes: role of fluxidentate coordination in luminescent and thermal behavior.

RSC advances·2026

Related Experiment Video

Updated: Jul 9, 2026

Revealing Dynamic Processes of Materials in Liquids Using Liquid Cell Transmission Electron Microscopy
07:37

Revealing Dynamic Processes of Materials in Liquids Using Liquid Cell Transmission Electron Microscopy

Published on: December 20, 2012

12.7K

Sculpting liquid metal stabilized interfaces: a gateway to liquid electronics.

Reek Mahapatra1, Subhabrata Das2, Arshdeep Kaur Gill1

  • 1Energy and Environment Unit, Institute of Nano Science and Technology, Knowledge City, Mohali, Punjab, India. patra@inst.ac.in.

Nanoscale
|July 17, 2024
PubMed
Summary

Researchers developed a new method to create 3D liquid metal structures using metal-tannic acid complexation. This breakthrough enables advanced liquid electronics for soft robotics and printed electronics applications.

More Related Videos

A Method to Manipulate Surface Tension of a Liquid Metal via Surface Oxidation and Reduction
09:20

A Method to Manipulate Surface Tension of a Liquid Metal via Surface Oxidation and Reduction

Published on: January 26, 2016

15.3K
Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy
11:03

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Published on: July 14, 2022

3.5K

Related Experiment Videos

Last Updated: Jul 9, 2026

Revealing Dynamic Processes of Materials in Liquids Using Liquid Cell Transmission Electron Microscopy
07:37

Revealing Dynamic Processes of Materials in Liquids Using Liquid Cell Transmission Electron Microscopy

Published on: December 20, 2012

12.7K
A Method to Manipulate Surface Tension of a Liquid Metal via Surface Oxidation and Reduction
09:20

A Method to Manipulate Surface Tension of a Liquid Metal via Surface Oxidation and Reduction

Published on: January 26, 2016

15.3K
Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy
11:03

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Published on: July 14, 2022

3.5K

Area of Science:

  • Materials Science
  • Chemistry
  • Engineering

Background:

  • Liquid electronics offer advantages over solid-state electronics, particularly in soft robotics and printed electronics.
  • Gallium alloys are promising liquid conductors due to their fluidity, conductivity, and low toxicity.
  • A key challenge in liquid electronics is the fabrication of three-dimensional (3D) architectures from liquid metals.

Purpose of the Study:

  • To explore the interfacial chemistry of metal ions and tannic acid (TA) complexation for structuring liquid metals.
  • To develop a method for creating 3D architectures using liquid metal compounds.
  • To demonstrate the potential of these liquid constructs in electronic applications.

Main Methods:

  • Investigated metal ion and tannic acid complexation at a liquid-liquid interface to form a jamming interfacial film.
  • Utilized tannic acid-functionalized gallium nanoparticles (Ga NPs) with transition metal ions to sculpt liquid droplets.
  • Employed a mold-based approach with interfacial reactions and crowding to create free-standing 3D architectures.

Main Results:

  • Established that MIII-TA networks at the liquid-liquid interface can structure liquid by jamming the interfacial film.
  • Demonstrated that TA-functionalized Ga NPs can sculpt liquid droplets in the presence of transition metal ions.
  • Successfully fabricated mold-based free-standing 3D liquid architectures with potential for low-voltage electronic applications.

Conclusions:

  • The interfacial complexation of metal ions and tannic acid provides a novel route for 3D liquid metal structuring.
  • This technique overcomes limitations in fabricating 3D architectures for liquid electronics.
  • The developed liquid constructs show promise for applications in soft robotics, printed electronics, and healable electronics.