The Ef fects of Polyethyleneimine Coating of Gold Nanoparticles on Photosynthesis and Growth of the Moss Physcomitrium patens. TERRA LATINOAMERICANA, [S. l.], v. 43, 2025. DOI: 10.28940/terra.v43i.1955. Disponível em: https://terralatinoamericana.org.mx/index.php/terra/article/view/1955. Acesso em: 13 jun. 2026.