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 Experiment Videos

Nano-welding by scanning probe microscope.

Xiaojie Duan1, Jin Zhang, Xing Ling

  • 1Centre for Nanoscale Science and Technology, Key Laboratory for the Physics and Chemistry of Nanodevices, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P.R. China.

Journal of the American Chemical Society
|June 9, 2005
PubMed
Summary
This summary is machine-generated.

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

Novel role of Wip1 in p53-mediated cell homeostasis under non-stress conditions.

Cell cycle (Georgetown, Tex.)·2011
Same author

The in vitro and in vivo effects of human umbilical cord mesenchymal stem cells on the growth of breast cancer cells.

Breast cancer research and treatment·2011
Same author

Globular adiponectin protects human umbilical vein endothelial cells against apoptosis through adiponectin receptor 1/adenosine monophosphate-activated protein kinase pathway.

Chinese medical journal·2011
Same author

Single-side organically functionalized Anderson-type polyoxometalates.

Chemistry (Weinheim an der Bergstrasse, Germany)·2011
Same author

Buildup of amphiphilic molecular bola from organic-inorganic hybrid polyoxometalates and their vesicle-like supramolecular assembly.

Chemistry (Weinheim an der Bergstrasse, Germany)·2011
Same author

Galphas-biased beta2-adrenergic receptor signaling from restoring synchronous contraction in the failing heart.

Science translational medicine·2011
Same journal

Radical Cascades on Seawater Microdroplets Drive Atmospheric Mercury Oxidation.

Journal of the American Chemical Society·2026
Same journal

Superior Selective and Fast NH<sub>3</sub> Adsorption of Soft Porous MOF/Ionic Liquid Composites with Ordering Phase Transitions.

Journal of the American Chemical Society·2026
Same journal

Systematic Catalyst Variation for Improved Stereoselective Epoxide Polymerization: Subtle Modifications Resulting in Superior Efficiency.

Journal of the American Chemical Society·2026
Same journal

Deciphering the Halide Chemistry of Cl<sup>-</sup> and Br<sup>-</sup> in Enhancing Kinetics of Mg Plating/Stripping.

Journal of the American Chemical Society·2026
Same journal

Electrosynthesis of C<sub>6</sub> Chemicals by Propylene Oxidative Coupling on Au Surface.

Journal of the American Chemical Society·2026
Same journal

Statistical AI Enables Precise Screening of Multielement Catalysts.

Journal of the American Chemical Society·2026
See all related articles

A new nano-welding technique immobilizes single-walled carbon nanotubes (SWNTs) using scanning probe microscopy (SPM). This method enables precise manipulation of SWNTs for building nanodevices with minimal structural damage.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Surface Science

Background:

  • Precise manipulation of nanomaterials is crucial for constructing advanced nanodevices.
  • Existing methods for immobilizing single-walled carbon nanotubes (SWNTs) can be complex or cause structural damage.

Purpose of the Study:

  • To introduce a novel nano-welding method for immobilizing SWNTs.
  • To demonstrate the effectiveness of this technique in preserving SWNT structure.
  • To facilitate controlled manipulation of SWNTs for nanodevice fabrication.

Main Methods:

  • Utilized scanning probe microscopy (SPM) for nanoscale operations.
  • Employed an SPM-oxidation process on silicon substrates.
  • Developed a nano-welding technique analogous to nanoscale spot welding.

Related Experiment Videos

Main Results:

  • Successfully immobilized SWNTs to silicon surfaces at specific points along their lengths.
  • Demonstrated that the nano-welding process causes minimal structural damage to the SWNTs.
  • Achieved controllable and desirable manipulation of immobilized SWNTs.

Conclusions:

  • Nano-welding is a viable and effective method for immobilizing SWNTs.
  • This technique offers a pathway for the controlled assembly of SWNT-based nanostructures.
  • The preservation of SWNT integrity is key for their application in nanodevices.