Synthesis and structural characterization of an amorphous and photoluminescent mixed Eu/Zr coordination compound, a potential marker for gunshot residues - Serra, Ayla Roberta Borges; Casagrande, Thiago Rui; Lima, Juliana Fonseca de; Oliveira, Marcelo Firmino de; Alves Júnior, Severino; Oliveira Junior, Marcos de; Serra, Osvaldo Antonio (Sci, 2022)