{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,12]],"date-time":"2026-11-12T08:46:23Z","timestamp":1794473183361,"version":"4.9.1"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2017,5,1]],"date-time":"2017-05-01T00:00:00Z","timestamp":1493596800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2017,5,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>An easy and simple analytical method was standardized and validated for the estimation of residues of thiamethoxam and its metabolites in cotton. The samples were extracted with acetonitrile, water, and methanol; diluted with brine solution;partitioned into dichloromethane and ethyl acetate; dried over anhydrous sodium sulfate; and cleaned up by glass column chromatography. Final clear extracts were concentrated under vacuum and reconstituted into HPLC grade acetonitrile, and residues were estimated using an HPLC instrument equipped with a C18 column and photodiode array detector system. Acetonitrile\u20131% formic acid in HPLC grade water (30 + 70) was used as mobile phase at 0.2 mL\/min. Consistent recoveries ranging from 82 to 97% for thiamethoxam and its metabolites were observed when samples were spiked at 0.05\u20131.0 mg\/kg levels. The LOQ of the method was determined to be 0.05mg\/kg. The analytical method was validated in terms of the selectivity, linearity, precision, and accuracy of the detection system.<\/jats:p>","DOI":"10.5740\/jaoacint.16-0206","type":"journal-article","created":{"date-parts":[[2017,1,28]],"date-time":"2017-01-28T11:02:52Z","timestamp":1485601372000},"page":"796-803","source":"Crossref","is-referenced-by-count":11,"title":["Development and Validation of an HPLC Method for Determination of Thiamethoxam and Its Metabolites in Cotton Leaves and Soil"],"prefix":"10.1093","volume":"100","author":[{"given":"Gagan","family":"Jyot","sequence":"first","affiliation":[{"name":"Punjab Agricultural University, Department of Entomology, Pesticide Residue Analysis Laboratory, Ludhiana 141004, Punjab, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Balwinder","family":"Singh","sequence":"additional","affiliation":[{"name":"Punjab Agricultural University, Department of Entomology, Pesticide Residue Analysis Laboratory, Ludhiana 141004, Punjab, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2019,11,22]]},"container-title":["Journal of AOAC INTERNATIONAL"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/jaoac\/article-pdf\/100\/3\/796\/32427973\/jaoac0796.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/academic.oup.com\/jaoac\/article-pdf\/100\/3\/796\/32427973\/jaoac0796.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,19]],"date-time":"2020-03-19T18:15:56Z","timestamp":1584641756000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jaoac\/article\/100\/3\/796-803\/5654212"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,5,1]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2019,11,22]]},"published-print":{"date-parts":[[2017,5,1]]}},"URL":"https:\/\/doi.org\/10.5740\/jaoacint.16-0206","relation":{},"ISSN":["1060-3271","1944-7922"],"issn-type":[{"value":"1060-3271","type":"print"},{"value":"1944-7922","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2017,5,1]]},"published":{"date-parts":[[2017,5,1]]}}}