ArticleACS nano2024
Standardization of Chemically Selective Atomic Force Microscopy for Metal Oxide Surfaces.
Article in ACS nano, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Step-Edge Functionalization by N-Heterocyclic Carbenes Enhances Catalytic Activity in Electrochemical COAdvanced materials (Deerfield Beach, Fla.) · 2026Article
- AFM imaging reveals the unreconstructed α‑AlNature communications · 2026Article
- Tendency in tip polarity changes in non-contact atomic force microscopy imaging on a fluorite surface.Beilstein journal of nanotechnology · 2025Article
- Exploring partially reduced CeOScience and technology of advanced materials · 2025Article
- Standardization of Chemically Selective Atomic Force Microscopy for Metal Oxide Surfaces.ACS nano · 2024Article
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The structures of metal oxide surfaces and inherent defects are vital for a variety of applications in materials science and chemistry. While scanning probe microscopy can reveal atomic-scale details, elemental discrimination usually requires indirect assumptions and extensive theoretical modeling. Here, atomic force microscopy with O-terminated copper tips on a variety of sample systems demonstrates not only a clear and universal chemical contrast but also immediate access to the atomic configuration of defects. The chemically selective contrast is explained by purely electrostatic interactions between the negatively charged tip-apex and the strongly varying electrostatic potential of metal and oxygen sites. These results offer a standardized methodology for the direct characterization of even the most complex metal oxide surfaces, providing fundamental insight into atomic-scale processes in these material systems.
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Registered trials
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