ArticleNature communications2023
Site-specific fabrication of a melanin-like pigment through spatially confined progressive assembly on an initiator-loaded template.
Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Cell-derived lactate triggers local hydrogelation and phenotype remodelling.Nature communications · 2026Article
- Beyond Molecular Determinism: State-Convergent Polymerization as a Functional Design Principle Under Chemical Complexity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Recent Progress and Morphological Distribution of Polydopamine-Based Biomaterials and Their Applications.Gels (Basel, Switzerland) · 2026Review
- Untethered soft actuators for soft standalone robotics.Nature communications · 2024Review
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Authors and funding
5 authors.
Funding
Abstract
Melanin-like nanomaterials have emerged in surface biofunctionalization in a material-independent manner due to their versatile adhesion arising from their catechol-rich structures. However, the unique adhesive properties of these materials ironically raise difficulties in their site-specific fabrication. Here, we report a method for site-specific fabrication and patterning of melanin-like pigments, using progressive assembly on an initiator-loaded template (PAINT), different from conventional lithographical methods. In this method, the local progressive assembly could be naturally induced on the given surface pretreated with initiators mediating oxidation of the catecholic precursor, as the intermediates generated from the precursors during the progressive assembly possess sufficient intrinsic underwater adhesion for localization without diffusion into solution. The pigment fabricated by PAINT showed efficient NIR-to-heat conversion properties, which can be useful in biomedical applications such as the disinfection of medical devices and cancer therapies.
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