ArticleChemical science2020
On-surface synthesis of singly and doubly porphyrin-capped graphene nanoribbon segments.
Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 46 citations in OpenAlex.
- TailoringAngewandte Chemie (International ed. in English) · 2025Article
- Porphyrin-fused graphene nanoribbons.Nature chemistry · 2024Article
- Anthracene-Fused Oligo-BODIPYs: A New Class of π-Extended NIR-Absorbing Materials.Angewandte Chemie (International ed. in English) · 2023Article
- Conservation of Nickel Ion Single-Active Site Character in a Bottom-Up Constructed π-Conjugated Molecular Network.Angewandte Chemie (International ed. in English) · 2022Article
- Interplay between π-Conjugation and Exchange Magnetism in One-Dimensional Porphyrinoid Polymers.Journal of the American Chemical Society · 2022Article
- Magnetic Interplay between π-Electrons of Open-Shell Porphyrins and d-Electrons of Their Central Transition Metal Ions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Recent Advances in Heterocyclic Nanographenes and Other Polycyclic Heteroaromatic Compounds.Chemical reviews · 2022Review
- On-Surface Synthesis of a Dicationic Diazahexabenzocoronene Derivative on the Au(111) Surface.Angewandte Chemie (International ed. in English) · 2021Article
- Thermally Induced Synthesis of Anthracene-, Pyrene- and Naphthalene-Fused Porphyrins.ChemistryOpen · 2021Article
- Bottom-up Fabrication and Atomic-Scale Characterization of Triply Linked, Laterally π-Extended Porphyrin Nanotapes*.Angewandte Chemie (International ed. in English) · 2021Article
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Authors and funding
7 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
On-surface synthesis has emerged as a powerful tool for the construction of large, planar, π-conjugated structures that are not accessible through standard solution chemistry. Among such solid-supported architectures, graphene nanoribbons (GNRs) hold a prime position for their implementation in nanoelectronics due to their manifold outstanding properties. Moreover, using appropriately designed molecular precursors, this approach allows the synthesis of functionalized GNRs, leading to nanostructured hybrids with superior physicochemical properties. Among the potential "partners" for GNRs, porphyrins (Pors) outstand due to their rich chemistry, robustness, and electronic richness, among others. However, the use of such π-conjugated macrocycles for the construction of GNR hybrids is challenging and examples are scarce. Herein, singly and doubly Por-capped GNR segments presenting a commensurate and triply-fused GNR-Por heterojunction are reported. The study of the electronic properties of such hybrid structures by high-resolution scanning tunneling microscopy, scanning tunneling spectroscopy, and DFT calculations reveals a weak hybridization of the electronic states of the GNR segment and the Por moieties despite their high degree of conjugation.
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