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

Automated synthesis of InSb quantum dots with improved batch-to-batch reproducibility via kinetically matched co-reduction.

Nature communications·2026
Same author

One-Step Confined Polymerization of Catecholamine Biopolymers for the Patterned <i>In Situ</i> Growth of Plasmonic Metasurfaces with Single-Particle Resolution.

ACS applied materials & interfaces·2026
Same author

Back-focal-plane imaging and linear density measurements of sub-diffraction sized biological filaments and particles.

Micron (Oxford, England : 1993)·2026
Same author

Room-Temperature Pulsed Laser Deposition of Boron Nitride for Enhanced Fuel Cell Selectivity.

ACS nano·2025
Same author

A selective Kalman filtering approach to online neural network updating under system drift.

Scientific reports·2025
Same author

Optical Colloidal Assembly.

Chemical reviews·2025

Related Experiment Video

Updated: Feb 10, 2026

Monitoring Conformational Dynamics of Single Unmodified Proteins using Plasmonic Nanotweezers
09:33

Monitoring Conformational Dynamics of Single Unmodified Proteins using Plasmonic Nanotweezers

Published on: March 21, 2025

1.5K

Opto-thermoelectric nanotweezers.

Linhan Lin1,2, Mingsong Wang1, Xiaolei Peng2

  • 1Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX 78712, USA.

Nature Photonics
|May 23, 2018
PubMed
Summary

Researchers developed opto-thermoelectric nanotweezers (OTENT) to manipulate nanoparticles using low-power optical heating. This technique converts heat loss into a directed thermoelectric field for precise control of various nanoparticles.

More Related Videos

Synthesis of Non-uniformly Pr-doped SrTiO3 Ceramics and Their Thermoelectric Properties
11:07

Synthesis of Non-uniformly Pr-doped SrTiO3 Ceramics and Their Thermoelectric Properties

Published on: August 15, 2015

10.4K
Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice
08:57

Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice

Published on: August 10, 2019

11.6K

Related Experiment Videos

Last Updated: Feb 10, 2026

Monitoring Conformational Dynamics of Single Unmodified Proteins using Plasmonic Nanotweezers
09:33

Monitoring Conformational Dynamics of Single Unmodified Proteins using Plasmonic Nanotweezers

Published on: March 21, 2025

1.5K
Synthesis of Non-uniformly Pr-doped SrTiO3 Ceramics and Their Thermoelectric Properties
11:07

Synthesis of Non-uniformly Pr-doped SrTiO3 Ceramics and Their Thermoelectric Properties

Published on: August 15, 2015

10.4K
Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice
08:57

Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice

Published on: August 10, 2019

11.6K

Area of Science:

  • Nanophotonics
  • Colloid Science
  • Materials Science

Background:

  • Optical manipulation of plasmonic nanoparticles is key for nanophotonics innovation.
  • Optical heating in metal nanoparticles is typically an intrinsic loss, limiting applications.

Purpose of the Study:

  • To develop a low-power optical tweezing technique by utilizing optical heating as an advantage.
  • To demonstrate precise manipulation of diverse metal nanoparticles using a novel method.

Main Methods:

  • Developed opto-thermoelectric nanotweezers (OTENT) using a thermoplasmonic substrate and low-power laser heating.
  • Generated a light-directed thermoelectric field via spatial ion separation within the laser spot.
  • Combined OTENT with dark-field optical imaging for in-situ nanoparticle trapping and spectroscopic analysis.

Main Results:

  • Successfully manipulated metal nanoparticles of various materials, sizes, and shapes with single-particle resolution.
  • Demonstrated selective trapping and in-situ spectroscopic resolution of nanoparticles.
  • OTENT operates with simple optics, low power, and tuneable wavelengths.

Conclusions:

  • Optical heating, previously a drawback, can be harnessed for nanoparticle manipulation.
  • OTENT offers a versatile, low-power solution for precise control of diverse nanoparticles.
  • This technique is poised to become a valuable tool in colloid science and nanotechnology.