ArticleChemical science2022
Synthesis of zigzag- and fjord-edged nanographene with dual amplified spontaneous emission.
Article in Chemical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Reactivatable stimulated emission depletion microscopy using fluorescence-recoverable nanographene.Nature communications · 2025Article
- Nanographene-Based Polymeric Nanoparticles as Near-Infrared Emissive Neuronal Tracers.ACS nano · 2024Article
- Boron-doped double [6]carbohelicenes: a combination of helicene and boron-doped π-systems.Chemical science · 2024Article
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Authors and funding
15 authors.
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Abstract
We report the synthesis of a dibenzodinaphthocoronene (DBDNC) derivative as a novel nanographene with armchair, zigzag, and fjord edges, which was characterized by NMR and X-ray crystallography as well as infrared (IR) and Raman spectroscopies. Ultrafast transient absorption (TA) spectroscopy revealed the presence of stimulated emission signals at 655 nm and 710 nm with a relatively long lifetime, which resulted in dual amplified spontaneous emission (ASE) bands under ns-pulsed excitation, indicating the promise of DBNDC as a near-infrared (NIR) fluorophore for photonics. Our results provide new insight into the design of nanographene with intriguing optical properties by incorporating fjord edges.
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