{"id":172,"date":"2015-08-26T09:23:51","date_gmt":"2015-08-26T08:23:51","guid":{"rendered":"http:\/\/wdb.ugr.es\/~fqm302\/blog\/?p=172"},"modified":"2015-08-26T09:23:51","modified_gmt":"2015-08-26T08:23:51","slug":"determination-of-aminoglycosides-in-honey-by-capillary-electrophoresis-tandem-mass-spectrometry-and-extraction-with-molecularly-imprinted-polymers","status":"publish","type":"post","link":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/?p=172","title":{"rendered":"Determination of aminoglycosides in honey by capillary electrophoresis tandem mass spectrometry and extraction with molecularly imprinted polymers"},"content":{"rendered":"<p>A new analytical method based on capillary zone electrophoresis-tandem  mass spectrometry is proposed and validated for the identification and  simultaneous quantification of nine aminoglycosides in honey samples.  Detection using an ion trap mass analyzer operating in the multiple  reaction monitoring mode was used. Different parameters were optimized  in order to obtain an adequate separation combined with the highest  sensitivity. In order to achieve high selectivity in the sample  treatment, a commercially-available molecularly imprinted polymer has  been used for the solid phase extraction of the analytes. Under optimum  conditions, recoveries for fortified samples ranged from 88.2 to 99.8 %,  with relative standard deviations lower than 8%. The limits of  detection ranged from 0.4 to 28.5 \u03bcg kg<sup>\u22121<\/sup>.Furthermore, the decision limit and the detection capability were evaluated, ranging from 3.5 to 60.5 \u03bcg kg<sup>-1<\/sup> and from 6.0 to 103.1 \u03bcg kg<sup>-1<\/sup>, respectively, demonstrating the sensitivity and applicability of this fast and simple method.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new analytical method based on capillary zone electrophoresis-tandem mass spectrometry is proposed and validated for the identification and simultaneous quantification of nine aminoglycosides in honey samples. Detection using an ion trap mass analyzer operating in the multiple reaction monitoring &hellip; <a href=\"https:\/\/wpd.ugr.es\/~fqm302\/blog\/?p=172\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68,72,20,83,26,85],"tags":[90],"class_list":["post-172","post","type-post","status-publish","format-standard","hentry","category-aminoglycosides","category-cze","category-honey","category-mips","category-mass-spectrometry","category-p12-agr-1647","tag-ce"],"_links":{"self":[{"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=\/wp\/v2\/posts\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=172"}],"version-history":[{"count":0,"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=\/wp\/v2\/posts\/172\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpd.ugr.es\/~fqm302\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}