@article{wang_lu_yang_guo_yang_2020,  title={A Choline Chloride-Ethylene Glycol Deep Eutectic Solvent Based on Magnetic Polydopamine with Preconcentration and Determination for Sulfonylurea Herbicides in Water Samples},  volume={31},  ISSN={0103-5053},  url={https://doi.org/10.21577/0103-5053.20200037},  DOI={10.21577/0103-5053.20200037},  number={7},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Wang, Dan-Dan and Lu, Zhi-Heng and Yang, Mei-Nan O. and Guo, Hao-Ming and Yang, Zhong-Hua},  year={2020},  month={Jul},  pages={1509–1517} }