UNIVERSAL WISER PUBLISHER. Retraction Note to "Improvement of Polypropylene (PP)-Chitosan Nanoparticles (CNP) for Advanced Bio-Composite" [Advanced Energy Conversion Materials, Volume 5 Issue 1 (2024), 117-132]. Advanced Energy Conversion Materials, [S. l.], v. 6, n. 1, p. 120, 2025. DOI: 10.37256/aecm.6120257031. Disponível em: https://ojs.wiserpub.com/index.php/AECM/article/view/7031. Acesso em: 15 dec. 2025.