Synthesis and characterization of two highly luminescent Eu3+ tris-β-diketonates with the δ-valerolactam ligand: Theoretical, experimental spectroscopy studies and viability as luminescent gunshot residues
Emmanuel M. Gomes,Júlia P.O. Silva,Guilherme A. P. de Oliveira,Enirtes Caetano Prates Mello,Adriano C. de Oliveira Novaes,Marcos V. Colaço,Danilo Oliveira de Souza,Jocelia S.M. Rodrigues,Ricardo O. Freire,Lippy F. Marques