In-tube solid-phase microextraction based on NH₂-MIL-53(Al)-polymer monolithic column for online coupling with high-performance liquid chromatography for directly sensitive analysis of estrogens in human urine

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• 作者：Xialin Luo ; Gongke Li ; ^{cesgkl@mail.sysu.edu.cn} ; Yufei Hu ; ^{huyufei@mail.sysu.edu.cn}
• 关键词：NH2-MIL-53(Al)-polymer monolith ; In-tube solid-phase microextraction ; Online ; Estrogen ; High-performance liquid chromatography ; Urine
• 刊名：Talanta
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：165
• 期：Complete
• 页码：377-383
• 全文大小：1028 K
• 卷排序：165

文摘

A NH2-MIL-53(Al) polymer monolith column prepared by in situ polymerization. The monolithic column showed high extraction capacity to estrogens. An in-tube SPME for online coupled to HPLC method was developed. The method applied to directly online sensitive analysis of estrogens in urine.