ArticleNature communications2021
In-situ nanospectroscopic imaging of plasmon-induced two-dimensional [4+4]-cycloaddition polymerization on Au(111).
Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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Who cites it
10 citing papers in PubMed.
- Photochemical skeletal editing: one-step transformation of diaryl dithiophenes into regiodefined helicenes.Chemical science · 2026Article
- Light-Driven On-Surface Synthesis: Mechanisms, Strategies, and Architectures.Nanomaterials (Basel, Switzerland) · 2026Review
- Topological classification of cycloadditions occurring on-surface and in the solid-state.Communications chemistry · 2025Article
- Review
- Mechanistic Insights into Nitroarene Hydrogenation Dynamics on Pt(111) viaJournal of the American Chemical Society · 2025Article
- Unravelling emergence of chirality in click-chemistry polymers down to the single-chain level.Nature communications · 2025Article
- Impact of Surface Enhanced Raman Spectroscopy in Catalysis.ACS nano · 2024Review
- Hierarchical single-crystal-to-single-crystal transformations of a monomer to a 1D-polymer and then to a 2D-polymer.Nature communications · 2024Article
- Mechanistic Insights Gained by High Spatial Resolution Reactivity Mapping of Homogeneous and Heterogeneous (Electro)Catalysts.Chemical reviews · 2023Review
- Emerging analytical methods to characterize zeolite-based materials.National science review · 2022Review
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Plasmon-induced chemical reactions (PICRs) have recently become promising approaches for highly efficient light-chemical energy conversion. However, an in-depth understanding of their mechanisms at the nanoscale still remains challenging. Here, we present an in-situ investigation by tip-enhanced Raman spectroscopy (TERS) imaging of the plasmon-induced [4+4]-cycloaddition polymerization within anthracene-based monomer monolayers physisorbed on Au(111), and complement the experimental results with density functional theory (DFT) calculations. This two-dimensional (2D) polymerization can be flexibly triggered and manipulated by the hot carriers, and be monitored simultaneously by TERS in real time and space. TERS imaging provides direct evidence for covalent bond formation with ca. 3.7 nm spatial resolution under ambient conditions. Combined with DFT calculations, the TERS results demonstrate that the lateral polymerization on Au(111) occurs by a hot electron tunneling mechanism, and crosslinks form via a self-stimulating growth mechanism. We show that TERS is promising to be plasmon-induced nanolithography for organic 2D materials.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.