Fuente: Material advances Mater. Adv., 2026, Advance ArticleDOI: 10.1039/D6MA00579A, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Tomaz Alves dos Santos Lima, Isabelly Antônia de Souza Rodrigues, Paulo Salles Neto, Letícia Develly, Willian X. C. Oliveira, Raquel Vieira MambriniSustainable carbon dots were synthesized from polyurethane waste via a simple hydrothermal route and applied as efficient photocatalysts for dye degradation in water.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry