Granadeiro CM a, Ribeiro SO a, Kaczmarek AM b, Cunha-Silva L a, d Almeida PL c, Gago S e, Van Deun R b, de Castro B a, Balula SS a.  2016.  A novel red emitting material based on polyoxometalate@periodic mesoporous organosilica. Microporous and Mesoporous Materials. 234:248-256.