Use of ionic liquid aggregates of 1-hexadecyl-3-butyl imidazolium bromide in a focused-microwave assisted extraction method followed by high-performance liquid chromatography with ultraviolet and fluorescence detection to determine the 15 + 1 EU priority PAHs in toasted cereals ("gofios")

1. Germán-Hernández, M.
2. Pino, V.
3. Anderson, J.L.
4. Afonso, A.M.