@article{silva_franco_2000,  title={Liquid-liquid extraction of biomolecules in downstream processing - A review paper},  volume={17},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322000000100001},  DOI={10.1590/S0104-66322000000100001},  number={1},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Silva, M. E. and Franco, T. T.},  year={2000},  month={Mar},  pages={1–17} }