@article{articleb418a59f, title = {Are molecular 5,8-pi-extended quinoxaline derivatives good chromophores for photoluminescence applications?}, author = {Mancilha, Fabiana Szczesny and DaSilveira Neto, Brenno Amaro and Lopes, Aline Sant'Ana and Moreira JĂșnior, Paulo Firmino and Quina, Frank Herbert and Goncalves, Reinaldo Simoes and Dupont, Jairton}, year = {2006}, journal = {European Journal of Organic Chemistry} }