Room-temperature synthesis of fluorinated covalent organic framework coupled with liquid chromatography-mass spectrometry for determination of per- and polyfluoroalkyl substances in drinking water
文献类型： 外文期刊
第一作者： Xu, Guiju
作者： Xu, Guiju;Yang, Chunlei;Zhang, Hongwei;Li, Baoyu
作者机构：
关键词： Fluorinated covalent organic framework; Solid-phase extraction; PFASs; HPLC-MS/MS; water
期刊名称：JOURNAL OF CHROMATOGRAPHY A （ 影响因子：4.0； 五年影响因子：3.6 ）
ISSN： 0021-9673
年卷期： 2025 年 1739 卷
页码：
收录情况： SCI
摘要：
The routine monitoring of per- and polyfluoroalkyl substances (PFASs) in drinking water has become an important task in the field of public health. In this study, a fluorinated covalent organic framework (COF) was synthesized at room temperature using tetra-(4-aminophenyl) methane (TAM) and 2,3,5, 6-tetrafluoro-terephthalal (TFTA) as building blocks and named as TAM-TFTA-COF. The adsorption characteristics of PFASs on the TAM-TFTA-COF were investigated through adsorption model-fitting and molecular calculation. The TAM-TFTA-COF was served as the solid phase extraction (SPE) cartridge packing for the enrichment of PFASs. Combined with liquid chromatography-tandem mass spectrometry, the proposed method showed good linearity in the range of 1.25-375 ng
分类号：
- 相关文献
作者其他论文 更多>>
-
Big data and artificial intelligence-aided crop breeding: Progress and prospects
作者：Zhu, Wanchao;Zhu, Wanchao;Li, Lin;Li, Weifu;Li, Weifu;Zhang, Hongwei
关键词：artificial intelligence; biological big data; breeding; precision design breeding; systems biology
-
Nonadditive regulation confers phenotypic variation in hybrid maize
作者：Zhou, Tao;Liang, Yan;Zhu, Wanchao;Li, Juan;Li, Lin;Zhang, Jie;Ma, Yuting;Wang, Xiaoli;Wang, Pingxi;Liu, Yangyang;Zhen, Sihan;Fu, Junjie;Zhang, Hongwei;Gu, Riliang;Du, Xuemei
关键词：heterosis; intergenomic regulation; maize; nonadditive regulation; phytohormone pathway
-
GWAS-based population genetic analysis identifies bZIP29 as a heterotic gene in maize
作者：Zhang, Jie;Lu, Jiawen;Ma, Yuting;Wang, Pingxi;Liu, Yangyang;Wang, Xiaoli;Zhen, Sihan;Xie, Yuxin;Fu, Junjie;Zhang, Hongwei;Zhang, Jie;Gu, Riliang;Xu, Zhenxiang;Du, Xuemei;Zheng, Nannan;Wang, Jianhua;Miao, Xinxin;Liang, Chengyong;Li, Lin;Schmidt, Renate H.;Reif, Jochen C.;Jiang, Yong;Yang, Tao;Wu, Yongrui;Yang, Tao;Wang, Pingxi;Liu, Yangyang
关键词：hybrid maize; mid-parent heterosis; dominance; heterotic gene; bZIP29
-
Exploration of the intricacies of low light-induced changes in cigar leaf anticlinal growth: a holistic approach from anatomical and hormonal levels to gene expression
作者：Ma, Xinghua;Ren, Xiaochun;Chen, Keling;Khan, Abdullah;Khan, Rayyan;Yang, Jinpeng;Yang, Chunlei;Ren, Xiaochun;Gao, Huajun;Khan, Rayyan;Khan, Abdullah
关键词：Gene expression; Hormones; Leaf thickness; Low light intensity; Tobacco leaf growth
-
Limosilactobacillus reuteri ZY15 Alleviates Intestinal Inflammation and Barrier Dysfunction via AKT/mTOR/HIF-1α/RORγt/IL-17 Signaling and the Gut Microbiota in ETEC K88-Challenged Mice
作者：Xu, Xin;Meng, Kun;Cai, Hongying;Liu, Weiwei;Song, Liye;Zhang, Zihan;Zhu, Qijun;Han, Xiling;Han, Yunsheng;Yang, Peilong;Zhang, Hongwei
关键词：
Limosilactobacillus reuteri ; intestinal barrier; inflammation; gut microbiota; oxidative stress; IL-17 -
TGEV NSP1 enhances viral replication through antagonizing stress granule formation
作者：Tang, Yutong;Zhang, Yue;Yang, Ning;Shi, Han;Fu, Yuguang;Bai, Bingrong;Li, Baoyu;Yang, Bin;Liu, Guangliang
关键词：TGEV; NSP1; Stress Granules; G3BP1
-
IFIT3 inhibits transmissible gastroenteritis virus (TGEV) infection by promoting the phosphorylation of TBK1 and STAT1, which enhances the innate immune response
作者：Chen, Guohui;Yang, Jing;He, Hui;Wu, Junfei;Yu, Haoyuan;Li, Shuxian;Yang, Ning;Huang, Xin;Wang, Caiying;Zhang, Tao;Li, Maolin;Li, Baoyu;Fu, Yuguang;Liu, Guangliang
关键词：TGEV; IFN; IFIT3; TBK1; STAT1
