@article{freire_durán_kubota_2002,  title={Electrochemical biosensor-based devices for continuous phenols monitoring in environmental matrices},  volume={13},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532002000400008},  DOI={10.1590/S0103-50532002000400008},  number={4},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Freire, Renato S. and Durán, Nelson and Kubota, Lauro T.},  year={2002},  month={Jul},  pages={456–462} }