TY - JOUR T1 - Synthesis and Characterization of Au@MnO2 Nanoparticles as Plasmon Enhanced Spectroscopy Substrates JO - Journal of the Brazilian Chemical Society A1 - Oliveira, Gabriela P. A1 - Neves, Tatiana B. V. A1 - Peixoto, Linus P. F. A1 - Landi, Sandra M. A1 - Archanjo, BrĂ¡ulio S. A1 - Andrade, Gustavo F. S. SN - 0103-5053 UL - 10.21577/0103-5053.20220146 VL - 34 Y1 - 2023 PB - Brasil ER -