Preparation of Urea and Nitrate-based Deep Eutectic Solvents (DES), optimization and theoretical determination of nonlinear optical properties using first principles. Jóvenes en la Ciencia, [S. l.], v. 37, p. 1–10, 2025. DOI: 10.15174/jc.2025.4886. Disponível em: https://www.jovenesenlaciencia.ugto.mx/index.php/jovenesenlaciencia/article/view/4886. Acesso em: 18 jun. 2026.