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

Atomic Force Microscopy01:08

Atomic Force Microscopy

3.7K
Atomic force microscopy (AFM) is a type of scanning probe microscopy that can analyze topographic details of various specimens like ceramics, glass, polymers, and biological samples. AFM offers over 1000 times more resolution than the optical imaging system. Images generated from AFM are three-dimensional surface profiles, offering an advantage over the flat, two-dimensional images from other imaging techniques.
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...
3.7K
Atomic Fluorescence Spectroscopy01:29

Atomic Fluorescence Spectroscopy

571
Atomic fluorescence spectroscopy (AFS) is an analytical technique that involves the electronic transitions of atoms in a flame, furnace, or plasma being excited by electromagnetic (EM) radiation. When these atoms absorb energy, they become excited and subsequently release energy as they return to their original state. This emitted light, or "fluorescence," is observed at a right angle to the incident beam. Both absorption and emission processes transpire at distinct wavelengths, which...
571

You might also read

Related Articles

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

Sort by
Same author

Step-Edge Functionalization by N-Heterocyclic Carbenes Enhances Catalytic Activity in Electrochemical CO<sub>2</sub> Reduction.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Layer-number-parity-dependent abnormal magnetic ordering in few-layer CrI3 on N-face AlN substrate.

Nature communications·2026
Same author

Heterocyclic-N-Coordinated Ag<sub>2</sub><sup>δ-</sup> Monolayer Self-Assembled on Ag(100).

Journal of the American Chemical Society·2026
Same author

A Sc<sub>2</sub>C<sub>2</sub>@C<sub>88</sub>-cluster-based ultra-compact multilevel probabilistic bit for matrix multiplication.

Nature materials·2026
Same author

Direct Observation of Two-Dimensional Electron Gas with Low Effective Mass in Atomically Thin InTe.

Nano letters·2026
Same author

Metallic charge transport in conjugated molecular bilayers.

Nature electronics·2026
Same journal

Lasing characteristics and stress-tuning effects in GaN beam microcavities.

Nanoscale·2026
Same journal

Unraveling the synergy of core doping and the motif shell in atomically precise PtAg nanoclusters for CF<sub>3</sub>-ketone alkynylation.

Nanoscale·2026
Same journal

A dual-functional heavy-metal-free quantum dot/TiO<sub>2</sub> hybrid system for simultaneous pollutant degradation and green hydrogen production.

Nanoscale·2026
Same journal

Rational design of spherical NiCoB@rGO nanocomposites for efficient electrochemical energy storage.

Nanoscale·2026
Same journal

Ligand-controlled engineering of Cu-H active sites on Cu<sub>25</sub> hydride nanoclusters for efficient CO<sub>2</sub> electroreduction.

Nanoscale·2026
Same journal

Isostructural Co/Ni-containing banana-shaped polyoxometalates for visible-light-driven hydrogen production.

Nanoscale·2026
See all related articles

Related Experiment Video

Updated: Oct 21, 2025

Atomic Force Microscopy Imaging and Force Spectroscopy of Supported Lipid Bilayers
10:15

Atomic Force Microscopy Imaging and Force Spectroscopy of Supported Lipid Bilayers

Published on: July 22, 2015

15.1K

Benchmarking atomically defined AFM tips for chemical-selective imaging.

Bertram Schulze Lammers1,2, Damla Yesilpinar1,2, Alexander Timmer2

  • 1Physikalisches Institut, Westfälische Wilhelms-Universität, 48149 Münster, Germany. harry.moenig@uni-muenster.de.

Nanoscale
|September 3, 2021
PubMed
Summary
This summary is machine-generated.

Standardizing atomic force microscopy tips is crucial. Copper-oxide (CuOx) tips offer superior rigidity and chemical contrast for surface studies compared to Cu, Xe, or CO tips.

More Related Videos

Atomic Force Microscopy of Red-Light Photoreceptors Using PeakForce Quantitative Nanomechanical Property Mapping
14:13

Atomic Force Microscopy of Red-Light Photoreceptors Using PeakForce Quantitative Nanomechanical Property Mapping

Published on: October 24, 2014

11.9K
Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid
10:25

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid

Published on: December 20, 2016

17.0K

Related Experiment Videos

Last Updated: Oct 21, 2025

Atomic Force Microscopy Imaging and Force Spectroscopy of Supported Lipid Bilayers
10:15

Atomic Force Microscopy Imaging and Force Spectroscopy of Supported Lipid Bilayers

Published on: July 22, 2015

15.1K
Atomic Force Microscopy of Red-Light Photoreceptors Using PeakForce Quantitative Nanomechanical Property Mapping
14:13

Atomic Force Microscopy of Red-Light Photoreceptors Using PeakForce Quantitative Nanomechanical Property Mapping

Published on: October 24, 2014

11.9K
Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid
10:25

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid

Published on: December 20, 2016

17.0K

Area of Science:

  • Surface Science
  • Nanotechnology
  • Atomic Force Microscopy

Background:

  • Precise control over tip-terminating atoms/molecules in low-temperature atomic force microscopy (LT-AFM) is vital for advancements in surface chemistry and nanotechnology.
  • A lack of standardized tip performance assessment hinders experimental reproducibility and comparability.

Purpose of the Study:

  • To directly compare the imaging and force-spectroscopy capabilities of four atomically defined tips: Cu-, Xe-, CO-, and O-terminated Cu-tips (CuOx-tips).
  • To identify the optimal tip for high-resolution imaging and chemical contrast on nanostructured surfaces.

Main Methods:

  • Utilized LT-AFM to image a nanostructured copper-oxide surface.
  • Employed four distinct, atomically defined tips: Cu-terminated, Xe-terminated, CO-terminated, and O-terminated Cu-tips (CuOx-tips).
  • Performed comparative analysis of imaging resolution, force spectroscopy, tip flexibility, and chemical contrast.

Main Results:

  • Cu-tips exhibited reactivity with surface oxygen.
  • Chemically inert Xe- and CO-tips enabled access to the repulsive force regime for higher resolution but suffered from flexibility-induced artifacts and suppressed chemical contrast.
  • CuOx-tips demonstrated higher rigidity, preventing tip-bending artifacts, and possessed selectively increased chemical reactivity, generating distinct chemical contrast.

Conclusions:

  • CuOx-tips are highly promising for imaging metal-oxide surfaces due to their balance of rigidity and controlled chemical reactivity.
  • The findings provide a basis for standardizing tip selection in LT-AFM experiments.
  • This research paves the way for future studies on diverse metal-oxide surfaces using optimized AFM tips.