Nonderivatization method for determination of glyphosate, glufosinate, bialaphos, and their main metabolites in environmental waters based on magnetic metal‐organic framework pretreatment

Pan Shengdong; Chen Xiaohong; Li Xiaohai; Jin Micong

摘要

Abstract >A novel magnetic metal‐organic framework composite was prepared by a self‐assembly approach. The material properties were characterized by Fourier‐transform infrared spectroscopy, vibrating sample magnetometry, thermogravimetry and differential thermogravimetric analysis, and X‐photoelectron spectroscopy. Then, the as‐prepared material was used as an adsorbent and indicated great enrichment ability toward glyphosate, glufosinate, bialaphos, and their main metabolites aminomethylphosphonic acid and 3‐methylphosphinicopropionic acid. Based on this, an efficient magnetic solid‐phase extraction method combined with ultra high performance liquid chromatography with high‐resolution mass spectrometry for the pretreatment and determination of five target compounds in environmental waters was established. Parameters that could impact on the adsorption performance had been studied in detail. The proposed method was successfully applied for the simultaneous determination of glyphosate, glufosinate, bialaphos, and their main metabolites aminomethylphosphonic acid and 3‐methylphosphinicopropionic acid in environmental water with recoveries in range of 86.2–104.6% with relative standard deviations less than 10%. Desired linearity was achieved varying from 1 to 100?μg/L for five target analytes, respectively. The limits of detection were between 0.01 and 0.03?μg/L. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“en”> <标题类型=“main”>抽象</标题> >通过自组装方法制备新的磁性金属 - 有机框架复合材料。材料特性是通过傅里叶变换红外光谱，振动样品磁力测定，热重试剂和差分热重分析和X-Photo Electron Pifticopy。然后，用作吸附剂的原样用作吸附剂，并表明致草甘膦，甘氨酸酸酯，Bialaphos及其主要代谢物氨基膦酸和3-甲基膦酰基丙酸的富集能力。基于此，建立了一种高分辨率质谱与超高效液相色谱结合的高分辨率质谱与环境水中五种靶水合物的高效液相色谱结合的有效磁性相萃取方法。已经详细研究了可能影响吸附性能的参数。该提出的方法已成功地应用于同时测定草甘膦，甘氨酸酸酯，白皮磷酸和其主要代谢物氨基膦酸和3-甲基膦酰基磷酸酸，其在环境水中，其在86.2-104.6％的范围内，相对标准偏差小于10％。对于五个靶分析物，分别实现了从1至100Ωμg/ L的达到的所需线性。检测限为0.01和0.03Ωμg/升。</ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-35800/'>《Journal of separation science.》</a> <b style="margin: 0 2px;">|</b><span>2019年第5期</span><b style="margin: 0 2px;">|</b><span>共6页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Pan Shengdong&option=202" target="_blank" rel="nofollow">Pan Shengdong;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Chen Xiaohong&option=202" target="_blank" rel="nofollow">Chen Xiaohong;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Li Xiaohai&option=202" target="_blank" rel="nofollow">Li Xiaohai;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Jin Micong&option=202" target="_blank" rel="nofollow">Jin Micong;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Ningbo Municipal Center for Disease Control and PreventionNingbo Zhejiang P. R. China;</p> <p>Ningbo Municipal Center for Disease Control and PreventionNingbo Zhejiang P. R. China;</p> <p>Ningbo Municipal Center for Disease Control and PreventionNingbo Zhejiang P. R. China;</p> <p>Ningbo Municipal Center for Disease Control and PreventionNingbo Zhejiang P. R. China;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/159.html" title="化学">化学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=environmental analysis&option=203" rel="nofollow">environmental analysis;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=magnetic composites&option=203" rel="nofollow">magnetic composites;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=metabolites&option=203" rel="nofollow">metabolites;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=water samples&option=203" rel="nofollow">water samples;</a> </p> <div class="translation"> 机译：环境分析;磁性复合材料;代谢物;水样; </div> </li> </ul> </div> </div> <div class="literature cardcommon" id="literaturereference" style="display:none"> <div class="similarity "> <h3 class="all_title" id="enpatent111">引文网络</h3> <div class="referencetab clearfix"> <ul id="referencedaohang"> <li dataid="referenceul">参考文献</li> <li dataid="citationul">引证文献</li> <li dataid="commonreferenceul">共引文献</li> <li dataid="commoncitationul">同被引文献</li> <li dataid="tworeferenceul">二级参考文献</li> <li dataid="twocitationul">二级引证文献</li> </ul> </div> <div class="reference_details" id="referenceList"> <ul id="referenceul"></ul> <ul id="citationul"></ul> <ul id="commonreferenceul"></ul> <ul id="commoncitationul"></ul> <ul id="tworeferenceul"></ul> <ul id="twocitationul"></ul> </div> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704025847127.html">Nonderivatization method for determination of glyphosate, glufosinate, bialaphos, and their main metabolites in environmental waters based on magnetic metal‐organic framework pretreatment</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Pan Shengdong&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Pan Shengdong,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Chen Xiaohong&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Chen Xiaohong,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Li Xiaohai&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Li Xiaohai,</a> <a href="/journal-foreign-35800/" target="_blank" rel="nofollow" class="tuijian_authcolor">Journal of separation science. .</a> <span>2019</span><span>,第5期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：基于磁金属 - 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GAS STORAGE INCLUDING THE METAL-ORGANIC FRAMEWORK COMPOSITE</a> <b>[P]</b> . <span> 外国专利：  US2017072383A1 </span> <span> . 2017-03-16</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：包含在主体金属有机框架中的纳米金属有机框架的金属有机框架复合材料，制备金属有机框架复合材料的方法和包括金属有机框架复合材料的气体存储 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130412621576.html">Method for adsorbing carbon dioxide onto porous metal-organic framework materials, method for cooling porous metal-organic framework materials, method for obtaining aldehyde using porous metal-organic framework materials, and method for warming porous metal-organic framework materials</a> <b>[P]</b> . <span> 外国专利：  US9309264B2 </span> <span> . 2016-04-12</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: 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