{"refrec":{"BRefID":257639,"RR":"<b>Gu, Q.; David, F.; Lynen, F.; Vanormelingen, P.; Vyverman, W.; Rumpel, K.; Xu, G.; Sandra, P.</b> (2011). Evaluation of ionic liquid stationary phases for one dimensional gas chromatography-mass spectrometry and comprehensive two dimensional gas chromatographic analyses of fatty acids in marine biota. <i>J. Chromatogr. 1218(20)</i>: 3056-3063. <a href=\"https://dx.doi.org/10.1016/j.chroma.2011.03.011\" target=\"_blank\">https://dx.doi.org/10.1016/j.chroma.2011.03.011</a>","BEntID":249648,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Chromatogr. 1218(20)</i>: 3056-3063. <a href=\"https://dx.doi.org/10.1016/j.chroma.2011.03.011\" target=\"_blank\">https://dx.doi.org/10.1016/j.chroma.2011.03.011</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Gu, Q.; David, F.; Lynen, F.; Vanormelingen, P.; Vyverman, W.; Rumpel, K.; Xu, G.; Sandra, P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Gu, Q. <i>et al.</i>","Englishabstract":"Ionic liquid stationary phases were tested for one dimensional gas chromatography-mass spectrometry (GC-MS) and comprehensive two dimensional gas chromatography (GC x GC) of fatty acid methyl esters from algae. In comparison with polyethylene glycol and cyanopropyl substituted polar stationary phases, ionic liquid stationary phases SLB-IL 82 and SLB-IL 100 showed comparable resolution, but lower column bleeding with MS detection, resulting in better sensitivity. The selectivity and polarity of the ionic liquid phases are similar to a highly polar biscyanopropyl-silicone phase (e.g. HP-88). In GC x GC, using an apolar polydimethyl siloxane x polar ionic liquid column combination, an excellent group-type separation of fatty acids with different carbon numbers and number of unsaturations was obtained, providing information that is complementary to GC-MS identification.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Evaluation of ionic liquid stationary phases for one dimensional gas chromatography-mass spectrometry and comprehensive two dimensional gas chromatographic analyses of fatty acids in marine biota","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-25 01:32:16.015779","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Gas chromatography-mass spectrometry; Ionic liquid stationary phases;Fatty acid methyl esters; Algae; Comprehensive two-dimensional gaschromatography; Flow modulation","OtherDescriptors":null,"Notes":null,"AnaPub":2011,"MonPub":null,"DateUpdate":"2020-06-19","DateCreate":"2016-05-29","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000291065500030","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.chroma.2011.03.011"},"refs":null,"anarec":{"AnaID":257639,"PubliDate":2011,"Pagination":"3056-3063","XtraPublOfAnaID":null,"ISBN":null,"Volume":"1218","Issue":"20","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43215,"SerRR":"Journal of Chromatography A. 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