全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Yan Cheng , Xue-mei Nie , Han-qiu Wu ...
来源:[J].Analytica Chimica Acta(IF 4.387), 2017, Vol.950, pp.98-107Elsevier
摘要:Abstract(#br)A simple and universal analytical method based on ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) for high throughput screening of 21 bisphenols, bisphenols digycidyl ethers and their derivatives in dairy products was develope...
作者:Yan Cheng , Xue-mei Nie , Han-qiu Wu ...
来源:[J].Analytica Chimica Acta(IF 4.387), 2017, Vol.950, pp.98-107Elsevier
摘要:Abstract(#br)A simple and universal analytical method based on ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) for high throughput screening of 21 bisphenols, bisphenols digycidyl ethers and their derivatives in dairy products was develope...
作者:Arthur Zastepa , Frances R. Pick , Jules M. Blais ...
来源:[J].Analytica Chimica Acta(IF 4.387), 2015, Vol.872, pp.26-34Elsevier
摘要:... We developed a single analytical method, consisting of accelerated solvent extraction, hydrophilic–lipophilic balance solid phase extraction, and reversed phase high performance liquid chromatography-tandem mass spectrometry, suitable for the extraction and quantitatio...
作者:Zheng Han , Keqiu Jiang , Zhichen Fan ...
来源:[J].Food Control(IF 2.738), 2017, Vol.79, pp.177-184Elsevier
摘要:... The main parameters affecting the clean-up efficiency were thoroughly investigated, and high purification efficiencies for all analytes were obtained. The resulting MWCNT-MNP-ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method was va...
作者:Dandan Che , Zhiwei Sun , Jie Cheng ...
来源:[J].Microchemical Journal(IF 2.879), 2017, Vol.130, pp.420-427Elsevier
摘要:Abstract(#br)We have established an isotope labeling protocol for determining parabens in wastewater, based on a pair of isotope-coded derivatization reagents, by high performance liquid chromatography (LC) and electrospray mass spectrometry (ESI-MS). The pair of reagents used i...
作者:Yan Zhang , Meng-Yao Wang , Qi-Yuan Huang ...
来源:[J].Journal of Chromatography A(IF 4.612), 2018, Vol.1563, pp.144-153Elsevier
摘要:Abstract(#br)This study aims to develop a straightforward, sensitive UHPLC–MS/MS method to quantify 15 eicosanoids derived from arachidonic acid in human plasma. Tert-Butyl methyl ether was used on the liquidliquid extraction method and significantly reduced the expense and...
作者:Liu , Jiang , Yong ...
来源:[J].International Journal of Environmental Analytical Chemistry(IF 1.24), 2018, Vol.98 (8), pp.743-757Taylor & Francis
摘要:ABSTRACT(#br)A method for simultaneous determination of 11 organophosphorus pesticides residues in river water by MWCNTs-solid phase extraction combined with ultra-high performance liquid chromatography/tandem mass spectrometry was developed. After centrifugation and filtratio...
作者:Mingxin Li , Qian Wang , Jing Zhu ...
来源:[J].Analytical and Bioanalytical Chemistry(IF 3.659), 2017, Vol.409 (6), pp.1513-1518Springer
摘要:... A simple method for determining 1-OHP-G in human urine with ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was established and applied to evaluate the exposure level of PAHs of pregnant women in a large sample size. After the urine sample w...
作者:Yang Liu , Ren-Cheng Yu , Fan-Zhou Kong ...
来源:[J].Chemosphere(IF 3.137), 2017, Vol.183, pp.380-388Elsevier
摘要:... In this study, net-concentrated phytoplankton samples were periodically collected from 5 typical mariculture zones around the Bohai Sea, including Laishan (LS), Laizhou (LZ), Hangu (HG), Qinhuangdao (QHD) and Huludao (HLD) in 2013 and 2014, and a method using high performance liquid...
作者:Rebecca S. Nicolich , Eduardo Werneck-Barroso , Marlice A. Sípoli Marques
来源:[J].Analytica Chimica Acta(IF 4.387), 2006, Vol.565 (1), pp.97-102Elsevier
摘要:Abstract(#br)A simple and rapid procedure for extraction of chloramphenicol (CAP) in milk and analysis by high-performance liquid chromatography coupled with quadrupole mass spectrometry in tandem was developed. The method consisted of one step of liquidliquid extraction usi...

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