TY - GENERIC DO - 10.20944/preprints202402.0937.v1 UR - http://dx.doi.org/10.20944/preprints202402.0937.v1 TI - COF-SiO2@Fe3O4 Core-Shell Composite for Magnetic Solid-Phase Extraction of Pyrethroid Pesticides in Vegetables T2 - Preprints AU - Yu, Ling AU - Xia, Aiqing AU - Hao, Yongchao AU - Li, Weitao AU - Xing, Cuijuan AU - Shang, Zan AU - Zhang, Yiwei PY - 2024 DA - 2024/02/19 PB - Preprints