@article{article9cba46c6,
title   = {Microextraction by packed sorbent of selected pesticides in coffee samples employing ionic liquids supported on graphene nanosheets as extraction phase},
author = {Sinisterra, Marcela Jordan and Lanças, Fernando Mauro},
year = {2022},
doi = {10.1007/s00216-021-03245-3},
journal   = {Analytical and Bioanalytical Chemistry}
}