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The effect of phosphate, borate and Tris buffers on the separation and mass spectrometry response of a mixture of 3,4\u2010methylenedioxyamphetamine, 3,4\u2010methylenedioxymethamphetamine, methadone, cocaine, morphine, codeine and 6\u2010monoacetylmorphine was studied, in comparison with a reference ammonium formate separation buffer. Inorganic non\u2010volatile borate and Tris buffers proved hardly suitable for capillary electrophoresis\u2010mass spectrometry (CE\u2010MS) analysis, but quite unexpectedly ammonium phosphate buffers showed good separation and ionization performances for all the analytes tested. Applications of this method to real samples of hair from drug addicts are also provided.<\/jats:p>","DOI":"10.1002\/elps.201100383","type":"journal-article","created":{"date-parts":[[2012,3,27]],"date-time":"2012-03-27T09:33:25Z","timestamp":1332840805000},"page":"599-606","source":"Crossref","is-referenced-by-count":29,"title":["Analysis of drugs of forensic interest with capillary zone electrophoresis\/time\u2010of\u2010flight mass spectrometry based on the use of non\u2010volatile buffers"],"prefix":"10.1002","volume":"33","author":[{"given":"Rossella","family":"Gottardo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivan","family":"Mik\u0161\u00edk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zeineb","family":"Aturki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Sorio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Catia","family":"Seri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salvatore","family":"Fanali","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Franco","family":"Tagliaro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,3,27]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200700708"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200900482"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200305937"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200500934"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200900088"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/rcm.744"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200700158"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200800262"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/ac00096a010"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200600504"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(98)00373-2"},{"key":"e_1_2_1_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(99)00533-6"},{"key":"e_1_2_1_14_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200305695"},{"key":"e_1_2_1_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/jssc.200500071"},{"key":"e_1_2_1_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9673(03)00179-1"},{"key":"e_1_2_1_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chroma.2007.05.070"},{"key":"e_1_2_1_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200600542"},{"key":"e_1_2_1_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/ac802491y"},{"key":"e_1_2_1_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/elps.200900521"},{"key":"e_1_2_1_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jchromb.2007.02.029"},{"key":"e_1_2_1_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chroma.2006.10.051"},{"key":"e_1_2_1_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chroma.2007.05.099"}],"container-title":["ELECTROPHORESIS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Felps.201100383","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/elps.201100383","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,15]],"date-time":"2025-10-15T19:01:04Z","timestamp":1760554864000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/elps.201100383"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,2]]},"references-count":22,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2012,2]]}},"alternative-id":["10.1002\/elps.201100383"],"URL":"https:\/\/doi.org\/10.1002\/elps.201100383","archive":["Portico"],"relation":{},"ISSN":["0173-0835","1522-2683"],"issn-type":[{"value":"0173-0835","type":"print"},{"value":"1522-2683","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,2]]}}}