Li, Xue Wang, Meng-Yao Wang, Yu Yang, Wen-Zhi Yang, Cheng-Xiong
Published in
Journal of chromatography. A
Efficient enrichment of trace zearalenone (ZEN) from the complex traditional Chinese medicine (TCM) samples is quite difficult, but of great significance for TCM quality control. Herein, we reported a novel magnetic solid phase extraction (MSPE) strategy for ZEN enrichment using the amino- and hydroxyl dual-functionalized magnetic microporous organ...
Sun, Hao-Fei Cui, Yuan-Yuan Li, Hong-Liang Yang, Cheng-Xiong
Published in
Analytical and bioanalytical chemistry
Recently, the good physical and chemical properties, well-defined pore architectures, and designable topologies have made microporous organic networks (MONs) excellent potential candidates in high-performance liquid chromatography (HPLC). However, their superior hydrophobic structures restrict their application in the reversed-phase mode. To solve ...
Li, Shihuan; Feng, Senwei; Van Schepdael, Ann; 16462; Wang, Xu;
Bisphenols and triclosan have been used in various products, and exposure to these chemicals may affect human health. The present study proposes a sensitive method for the determination of bisphenols A, F, S, and triclosan. The fiber was coated by amino/hydroxyl bifunctional microporous organic network and protected by polyvinylidene fluoride hollo...
Li, Zhentao Hu, Changjun Hu, Zhuang Fu, Yuanyuan Chen, Zilin
Published in
Carbohydrate polymers
Here, a novel multifunctional β-cyclodextrin microporous organic network (CD-MON) has been successfully synthesized and used to remove bisphenol A (BPA) from water. The morphology and composition of the synthesized CD-MON were confirmed. The combination of hydrophobic interaction, π-π interaction inclusion mechanism and hydrogen bonding endowed CD-...
He, Xin-Qiao Cui, Yuan-Yuan Lin, Xiao-Hui Yang, Cheng-Xiong
Published in
Talanta
Development of novel functionalized adsorbents for efficient magnetic solid phase extraction (MSPE) is essential for promoting their versatile applications in sample pretreatment. Herein, we report the fabrication of a new polyethyleneimine-600 decorated magnetic microporous organic network nanosphere (Fe3O4@MON-PEI600) for effective MSPE of trace ...
Du, Zong-Da Cui, Yuan-Yuan Yang, Cheng-Xiong
Published in
Talanta
Microporous organic networks (MONs) are a potential class of microporous materials in analytical chemistry. As great efforts have been made in sample pretreatment and gas chromatography, the application of MONs in high performance liquid chromatography (HPLC) has largely lagged and has never been investigated. In addition, directly packing of MONs ...
Du, Zong-Da Cui, Yuan-Yuan Yang, Cheng-Xiong Yan, Xiu-Ping
Published in
Talanta
In this work, the magnetic amino-functionalized microporous organic network composites (Fe3O4@MON-NH2) were rational designed and facile synthesized for magnetic solid phase extraction (MSPE) of endocrine disrupting chemicals (EDCs), followed by their analysis with high-performance liquid chromatography. The incorporation of amino groups (hydrogen ...
