{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,18]],"date-time":"2026-04-18T01:12:32Z","timestamp":1776474752957,"version":"3.51.2"},"reference-count":26,"publisher":"Wiley","issue":"22","license":[{"start":{"date-parts":[[2007,10,17]],"date-time":"2007-10-17T00:00:00Z","timestamp":1192579200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Electrophoresis"],"published-print":{"date-parts":[[2007,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A CE\u2010inductively coupled plasma mass spectrometric (CE\u2010ICP\u2010MS) method for iodine and bromine speciation analysis is described. Samples containing ionic iodine (I<jats:sup>\u2212<\/jats:sup> and IO<jats:sub>3<\/jats:sub><jats:sup>\u2212<\/jats:sup>) and bromine (Br<jats:sup>\u2212<\/jats:sup> and BrO<jats:sub>3<\/jats:sub><jats:sup>\u2212<\/jats:sup>) species are subjected to electrophoretic separation before injection into the microconcentric nebulizer (CEI\u2010100). The separation has been achieved in a 50\u2005cm length\u00d775\u2005\u03bcm id fused\u2010silica capillary. The electrophoretic buffer used is 10\u2005mmol\/L Tris (pH\u20058.0), while the applied voltage is set at \u22128\u2005kV. Detection limits are 1 and 20\u201350\u2005ng\/mL for various I and Br compounds, respectively, based on peak height. The RSD of the peak areas for seven injections of 0.1\u2005\u03bcg\/mL I<jats:sup>\u2212<\/jats:sup>, IO<jats:sub>3<\/jats:sub><jats:sup>\u2212<\/jats:sup> and 1\u2005\u03bcg\/mL Br<jats:sup>\u2212<\/jats:sup>, BrO<jats:sub>3<\/jats:sub><jats:sup>\u2212<\/jats:sup> mixture is in the range of 3\u20135%. This method has been applied to determine various iodine and bromine species in NIST SRM 1573a Tomato Leaves reference material and a salt and seaweed samples obtained locally. A microwave\u2010assisted extraction method is used for the extraction of these compounds. Over 87% of the total iodine and 83% of the total bromine are extracted using a 10% m\/v tetramethylammonium hydroxide (TMAH) solution in a focused microwave field within a period of 10\u2005min. The spike recoveries are in the range of 94\u2013105% for all the determinations. The major species of iodine and bromine in tomato leaves, salt, and seaweed are Br<jats:sup>\u2212<\/jats:sup>, IO<jats:sub>3<\/jats:sub><jats:sup>\u2212<\/jats:sup>, I<jats:sup>\u2212<\/jats:sup>, and Br<jats:sup>\u2212<\/jats:sup>, respectively.<\/jats:p>","DOI":"10.1002\/elps.200700241","type":"journal-article","created":{"date-parts":[[2007,10,17]],"date-time":"2007-10-17T06:16:34Z","timestamp":1192601794000},"page":"4227-4232","source":"Crossref","is-referenced-by-count":42,"title":["Determination of iodine and bromine compounds in foodstuffs by CE\u2010inductively coupled plasma MS"],"prefix":"10.1002","volume":"28","author":[{"given":"Jing\u2010Huan","family":"Chen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kai\u2010en","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shiuh\u2010Jen","family":"Jiang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,11,6]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1039\/a905558d"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1039\/b415756g"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(99)00190-9"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1021\/ac9707186"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(96)00560-2"},{"key":"e_1_2_1_7_2","first-page":"993","volume":"33","author":"Shen J. 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