{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T10:29:12Z","timestamp":1786616952744,"version":"build-2736575974"},"reference-count":27,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T00:00:00Z","timestamp":1782950400000},"content-version":"vor","delay-in-days":1,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program of China","doi-asserted-by":"publisher","award":["2022YFC3700803"],"award-info":[{"award-number":["2022YFC3700803"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Separation Science"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    A robust and efficient analytical method was developed for the simultaneous determination of eight dechlorane\u2010related compounds in fish muscle using microwave\u2010assisted extraction combined with enhanced matrix removal for lipids cleanup and gas chromatography\u2013tandem mass spectrometry. The method enables effective extraction of hydrophobic analytes from lipid\u2010rich matrices and efficient removal of co\u2010extracted lipids, resulting in improved analytical performance in terms of recovery and reproducibility. Under optimized conditions, the method exhibited good linearity (\n                    <jats:italic>R<\/jats:italic>\n                    <jats:sup>2<\/jats:sup>\n                    \u00a0=\u00a00.9976\u20130.9997), low detection limits (method detection limits: 0.021\u20130.078\u00a0ng\/g; limits of quantification: 0.067\u20130.248\u00a0ng\/g), and satisfactory recoveries (77.6%\u201390.1%) with satisfactory precision (relative standard deviations: 2.9%\u20138.5%). Matrix effects were effectively controlled using matrix\u2010matched calibration combined with isotope\u2010labeled internal standards. The method was successfully applied to real fish samples, demonstrating reliable quantification of trace\u2010level dechloranes. Owing to its simplified workflow and improved throughput, the proposed method provides a practical and reliable approach for the routine analysis of dechloranes in high\u2010lipid biological matrices.\n                  <\/jats:p>","DOI":"10.1002\/jssc.70480","type":"journal-article","created":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T07:08:21Z","timestamp":1782976101000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Simultaneous Determination of Dechlorane\u2010Related Compounds in Fish Muscle by Microwave\u2010Assisted Extraction Combined With Enhanced Matrix Removal for Lipids Cleanup and Gas Chromatography\u2013Tandem Mass Spectrometry"],"prefix":"10.1002","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-5283-7773","authenticated-orcid":false,"given":"Shuai","family":"Zhu","sequence":"first","affiliation":[{"name":"National Research Center for Geoanalysis  Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ka","family":"Huang","sequence":"additional","affiliation":[{"name":"Pubei County Agricultural Environmental Protection Station  Qinzhou China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Pang","sequence":"additional","affiliation":[{"name":"Pubei County Agricultural Development Center  Qinzhou 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