Facile synthesis of core–shell structured magnetic Fe3O4@SiO2@Au molecularly imprinted polymers for high effective extraction and determination of 4-methylmethcathinone in human urine samples

Autor: Wu Fangsheng, Zhang Zihua, Liu Wei, Liu Yuan, Chen Xiujuan, Liao Pingyong, Han Qiaoying, Song Lun, Chen Hong, Liu Wenbin

Publikováno v: e-Polymers, Vol 22, Iss 1, Pp 488-504 (2022)

In this study, a novel material of core–shell structured magnetic molecularly imprinted polymers (Fe3O4@SiO2@Au (FSA)-MIPs) was successfully prepared for the rapid and selective determination of 4-methylmethcathinone (mephedrone, 4-MMC). The adsorp

Externí odkaz: https://doaj.org/article/ad435cddecfb4c2395fea73d621592bf

Nickel-Catalyzed Enantioselective C(sp³)–C(sp³) Cross-Electrophile Coupling of N‑Sulfonyl Styrenyl Aziridines with Alkyl Bromides.

Autor: Lan, Yun, Han, Qiaoying, Liao, Pingyong, Chen, Ruijia, Fan, Fei, Zhao, Xuejun, Liu, Wenbin

Publikováno v: Journal of the American Chemical Society; 9/18/2024, Vol. 146 Issue 37, p25426-25432, 7p

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Nickel-Catalyzed Enantioselective C(sp ³ )-C(sp ³ ) Cross-Electrophile Coupling of N -Sulfonyl Styrenyl Aziridines with Alkyl Bromides.

Autor: Lan Y; Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, 1188 Wanrong Road, Shanghai 200072, People's Republic of China.; Shanghai Yuansi Standard Science and Technology Co., Ltd., 1188 Wanrong Road, Shanghai 200072, People's Republic of China., Han Q; Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, 1188 Wanrong Road, Shanghai 200072, People's Republic of China.; Shanghai Yuansi Standard Science and Technology Co., Ltd., 1188 Wanrong Road, Shanghai 200072, People's Republic of China., Liao P; Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, 1188 Wanrong Road, Shanghai 200072, People's Republic of China.; Shanghai Yuansi Standard Science and Technology Co., Ltd., 1188 Wanrong Road, Shanghai 200072, People's Republic of China., Chen R; Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, 1188 Wanrong Road, Shanghai 200072, People's Republic of China.; Shanghai Yuansi Standard Science and Technology Co., Ltd., 1188 Wanrong Road, Shanghai 200072, People's Republic of China., Fan F; Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, 1188 Wanrong Road, Shanghai 200072, People's Republic of China.; Shanghai Yuansi Standard Science and Technology Co., Ltd., 1188 Wanrong Road, Shanghai 200072, People's Republic of China., Zhao X; Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, 1188 Wanrong Road, Shanghai 200072, People's Republic of China.; Shanghai Yuansi Standard Science and Technology Co., Ltd., 1188 Wanrong Road, Shanghai 200072, People's Republic of China., Liu W; Shanghai Key Laboratory of Crime Scene Evidence, Shanghai Research Institute of Criminal Science and Technology, 1188 Wanrong Road, Shanghai 200072, People's Republic of China.; Shanghai Yuansi Standard Science and Technology Co., Ltd., 1188 Wanrong Road, Shanghai 200072, People's Republic of China.

Publikováno v: Journal of the American Chemical Society [J Am Chem Soc] 2024 Sep 18; Vol. 146 (37), pp. 25426-25432. Date of Electronic Publication: 2024 Sep 04.