Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/63641
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleEasy ambient sonic-spray ionization mass spectrometry combined with thin-layer chromatographypt_BR
dc.contributor.authorHaddad, Rpt_BR
dc.contributor.authorMilagre, HMSpt_BR
dc.contributor.authorCatharino, RRpt_BR
dc.contributor.authorEberlin, MNpt_BR
unicamp.author.emaileberlin@iqm.unicamp.brpt_BR
unicamp.authorHaddad, Renato Milagre, Humberto M. S. Catharino, Rodrigo Ramos Eberlin, Marcos N. Univ Estadual Campinas, ThoMSon Mass Spectrometry Lab, Inst Chem, BR-13084971 Campinas, SP, Brazilpt_BR
dc.subject.wosDesorption Electrospray-ionizationpt_BR
dc.subject.wosAtmospheric-pressurept_BR
dc.subject.wosSide-chainpt_BR
dc.subject.wosSurfacespt_BR
dc.subject.wosQualitypt_BR
dc.subject.wosSystempt_BR
dc.subject.wosEsterspt_BR
dc.subject.wosTaxolpt_BR
dc.description.abstractOn-spot detection and analyte characterization on thinlayer chromatography (TLC) plates is performed via ambient desorption/ionization and (tandem) mass spectrometry detection, that is, via easy ambient sonic spray ionization mass spectrometry (EASI-MS). As proof-of principle cases, mixtures of semipolar nitrogenated compounds as well as pharmaceutical drugs and vegetable oils have been tested. The technique has also been applied to monitor a chemical reaction of synthetic importance. EASI is the simplest and gentlest ambient ionization technique currently available, assisted solely by N-2 (or air). It uses no voltages, no electrical discharges; no UV or laser beams, and no high temperature and is most easily implemented in all API mass spectrometers. TLC is also the simplest, fastest, and most easily performed chromatographic technique. TLC plus EASI-MS therefore provide a simple and advantageous combination of chromatographic separation and sensitive detection of the TLC spots as well as on-spot MS or MS/MS characterization. The favorable characteristics of TLC-EASI-MS indicate advantageous applications in several areas such as drug and oil analysis, phytochemistry and synthetic chemistry, forensics via reliable counterfeit detection, and quality control.pt
dc.relation.ispartofAnalytical Chemistrypt_BR
dc.relation.ispartofabbreviationAnal. Chem.pt_BR
dc.publisher.cityWashingtonpt_BR
dc.publisher.countryEUApt_BR
dc.publisherAmer Chemical Socpt_BR
dc.date.issued2008pt_BR
dc.date.monthofcirculationAPR 15pt_BR
dc.identifier.citationAnalytical Chemistry. Amer Chemical Soc, v. 80, n. 8, n. 2744, n. 2750, 2008.pt_BR
dc.language.isoenpt_BR
dc.description.volume80pt_BR
dc.description.issuenumber8pt_BR
dc.description.firstpage2744pt_BR
dc.description.lastpage2750pt_BR
dc.rightsfechadopt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0003-2700pt_BR
dc.identifier.wosidWOS:000254969100013pt_BR
dc.identifier.doi10.1021/ac702216qpt_BR
dc.date.available2014-11-20T06:15:03Z
dc.date.available2015-11-26T16:07:41Z-
dc.date.accessioned2014-11-20T06:15:03Z
dc.date.accessioned2015-11-26T16:07:41Z-
dc.description.provenanceMade available in DSpace on 2014-11-20T06:15:03Z (GMT). No. of bitstreams: 1 WOS000254969100013.pdf: 560772 bytes, checksum: 41d9b4de4777e6e39344c4329a9dba19 (MD5) Previous issue date: 2008en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:07:41Z (GMT). No. of bitstreams: 2 WOS000254969100013.pdf: 560772 bytes, checksum: 41d9b4de4777e6e39344c4329a9dba19 (MD5) WOS000254969100013.pdf.txt: 19393 bytes, checksum: f11c7a9addd55b6005ca571e7372f4ca (MD5) Previous issue date: 2008en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/63641pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/63641
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/63641-
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
WOS000254969100013.pdf547.63 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.