@article{articlebda5483c,
title   = {Copper spherical cavity arrays: fluorescence enhancement in PFO films},
author = {Spada, Edna R. and Valente, Gustavo T. and Silva, Marcelo de Assumpção Pereira da and Sartorelli, Maria L. and Guimarães, Francisco Eduardo Gontijo and Faria, Roberto Mendonça},
year = {2017},
doi = {10.1016/j.apsusc.2016.07.174},
journal   = {Applied Surface Science}
}