ArticleAngewandte Chemie (International ed. in English)2022
Multiple Wavelength Photopolymerization of Stable Poly(Catecholamines)-DNA Origami Nanostructures.
Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Restoring intracellular homeostasis disrupted by synthetic nanoassemblies.Nature chemical biology · 2026Article
- From Blueprint to Breakthrough: How Far Can We Fold DNA Origami for Nano-Enabled Technologies?JACS Au · 2026Review
- Unlocking new frontiers: DNA nanotechnology's impact on acute kidney injury diagnosis and treatment.Nanomedicine (London, England) · 2025Review
- Revolutionizing tumor diagnosis and treatment: the promise of DNA nanotechnology.Frontiers in immunology · 2025Review
- A Versatile and Efficient Method to Isolate DNA-Polymer Conjugates.ACS macro letters · 2023Article
- Site-specific fabrication of a melanin-like pigment through spatially confined progressive assembly on an initiator-loaded template.Nature communications · 2023Article
- Recent Advances in DNA Origami-Engineered Nanomaterials and Applications.Chemical reviews · 2023Review
- Advancing the Utility of DNA Origami Technique through Enhanced Stability of DNA-Origami-Based Assemblies.Bioconjugate chemistry · 2023Review
- Multiple Wavelength Photopolymerization of Stable Poly(Catecholamines)-DNA Origami Nanostructures.Angewandte Chemie (International ed. in English) · 2022Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The synthesis of multicomponent polymer hybrids with nanometer precision is chemically challenging in the bottom-up synthesis of complex nanostructures. Here, we leverage the fidelity of the DNA origami technique to install a multiple wavelength responsive photopolymerization system with nanometer resolution. By precisely immobilizing various photosensitizers on the origami template, which are only activated at their respective maximum wavelength, we can control sequential polymerization processes. In particular, the triggered photosensitizers generate reactive oxygen species that in turn initiate the polymerization of the catecholamines dopamine and norepinephrine. We imprint polymeric layers at designated positions on DNA origami, which modifies the polyanionic nature of the DNA objects, thus promoting their uptake into living cells while preserving their integrity. Our herein proposed method provides a rapid platform to access complex 3D nanostructures by customizing material and biological interfaces.
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