{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T15:52:11Z","timestamp":1770997931874,"version":"3.50.1"},"reference-count":32,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2018,2,23]],"date-time":"2018-02-23T00:00:00Z","timestamp":1519344000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21675008"],"award-info":[{"award-number":["21675008"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Separation Science"],"published-print":{"date-parts":[[2018,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Here, we describe a simple one\u2010pot solvothermal method for synthesizing MIL\u2010101(Fe)@polydopamine@Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> composites from polydopamine\u2010modified Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> particles. The composite was used as a magnetic adsorbent to rapidly extract sulfonylurea herbicides. The herbicides were then analyzed by high\u2010performance liquid chromatography. The best possible extraction efficiencies were achieved by optimizing the most important extraction parameters, including desorption conditions, extraction time, adsorbent dose, salt concentration, and the pH of the solution. Good linearity was found (correlation coefficients\u00a0&gt;0.9991) over the herbicide concentration range 1\u2013150\u00a0\u03bcg\/L using the optimal conditions. The limits of detection (the concentrations giving signal\/noise ratios of 3) were low, at 0.12\u20130.34\u00a0\u03bcg\/L, and repeatability was good (the relative standard deviations were\u00a0&lt;4.8%, <jats:italic>n<\/jats:italic>\u00a0=\u00a06). The method was used successfully to determine four sulfonylurea herbicides in environmental water and vegetable samples, giving satisfactory recoveries of 87.1\u2013108.9%. The extraction efficiency achieved using MIL\u2010101(Fe)@polydopamine@Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> was compared with the extraction efficiencies achieved using other magnetic composites (polydopamine@Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>, Hong Kong University of Science and Technology (HKUST)\u20101@polydopamine@Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>, and MIL\u2010100(Fe)@polydopamine@Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub>). The results showed that the magnetic MIL\u2010101(Fe)@polydopamine@Fe<jats:sub>3<\/jats:sub>O<jats:sub>4<\/jats:sub> composites have great potential for the extraction of trace sulfonylurea herbicides from various sample types.<\/jats:p>","DOI":"10.1002\/jssc.201701391","type":"journal-article","created":{"date-parts":[[2018,1,25]],"date-time":"2018-01-25T05:55:42Z","timestamp":1516859742000},"page":"2046-2055","source":"Crossref","is-referenced-by-count":44,"title":["Preparation of iron\u2010based MIL\u2010101 functionalized polydopamine@Fe<sub>3<\/sub>O<sub>4<\/sub> magnetic composites for extracting sulfonylurea herbicides from environmental water and vegetable samples"],"prefix":"10.1002","volume":"41","author":[{"given":"Yulan","family":"Deng","sequence":"first","affiliation":[{"name":"College of Science Beijing Key Laboratory of Environmentally Harmful Chemical Analysis Beijing University of Chemical Technology  Beijing P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruiqi","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Science Beijing Key Laboratory of Environmentally Harmful Chemical Analysis Beijing University of Chemical Technology  Beijing P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Di","family":"Li","sequence":"additional","affiliation":[{"name":"College of Science Beijing Key Laboratory of Environmentally Harmful Chemical Analysis Beijing University of Chemical Technology  Beijing P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peng","family":"Sun","sequence":"additional","affiliation":[{"name":"College of Science Beijing Key Laboratory of Environmentally Harmful Chemical Analysis Beijing University of Chemical Technology  Beijing P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ping","family":"Su","sequence":"additional","affiliation":[{"name":"College of Science Beijing Key Laboratory of Environmentally Harmful Chemical Analysis Beijing University of Chemical Technology  Beijing P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4091-8532","authenticated-orcid":false,"given":"Yi","family":"Yang","sequence":"additional","affiliation":[{"name":"College of Science Beijing Key Laboratory of Environmentally Harmful Chemical Analysis Beijing University of Chemical Technology  Beijing P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,2,23]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecoenv.2014.09.035"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chemosphere.2017.07.140"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chroma.2016.08.065"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6NJ03985E"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.talanta.2017.07.004"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7TC01502J"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.6b07997"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6TA09968H"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6CC04416F"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcc.7b04465"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.5b07692"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7NJ02032E"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/jssc.201700401"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhazmat.2010.05.047"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.talanta.2016.08.086"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chroma.2016.04.055"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5TA05440K"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/jssc.201601089"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/am501632f"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.5b01138"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5RA17180F"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.5b03335"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5RA23888A"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.talanta.2016.09.035"},{"key":"e_1_2_7_26_1","doi-asserted-by":"crossref","first-page":"3226","DOI":"10.1002\/jssc.201300390","article-title":"Ionic\u2010liquid\u2010functionalized magnetic particles as an adsorbent for the magnetic SPE of sulfonylurea herbicides in environmental water samples","volume":"36","author":"He Z. 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