Theoretical and Experimental Study of Surface-Enhanced Raman Scattering of 4,4’-Bipyridine Molecule on Graphene. Journal of Atomic and Molecular Sciences, [S. l.], v. 8, n. 3, p. 127–130, 2018. DOI: 10.4208/jams.112317.122817a. Disponível em: https://global-sci.com/index.php/jams/article/view/14811. Acesso em: 6 dec. 2025.