Microwave-immobilized Polybutadiene Stationary Phase For Reversed-phase High-performance Liquid Chromatography.

dc.creatorLopes, Nilva P
dc.creatorCollins, Kenneth E
dc.creatorJardim, Isabel C S F
dc.date2004-Mar
dc.date2015-11-27T12:58:50Z
dc.date2015-11-27T12:58:50Z
dc.date.accessioned2018-03-29T01:00:28Z
dc.date.available2018-03-29T01:00:28Z
dc.identifierJournal Of Chromatography. A. v. 1030, n. 1-2, p. 225-9, 2004-Mar.
dc.identifier0021-9673
dc.identifier
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/15043273
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/196174
dc.identifier15043273
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1296407
dc.descriptionPolybutadiene (PBD) has been immobilized on high-performance liquid chromatography (HPLC) silica by microwave radiation at various power levels (52-663 W) and actuation times (3-60 min). Columns prepared from these reversed-phase HPLC materials, as well as from similar non-irradiated materials, were tested with standard sample mixtures and characterized by elemental analysis (%C) and infrared spectroscopy. A microwave irradiation of 20 min at 663 W gives a layer of immobilized PBD that presented good performance. Longer irradiation times give thicker immobilized layers having less favorable chromatographic properties.
dc.description1030
dc.description225-9
dc.languageeng
dc.relationJournal Of Chromatography. A
dc.relationJ Chromatogr A
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectButadienes
dc.subjectChromatography, High Pressure Liquid
dc.subjectElastomers
dc.subjectMicrowaves
dc.subjectPolymers
dc.subjectSpectrophotometry, Infrared
dc.titleMicrowave-immobilized Polybutadiene Stationary Phase For Reversed-phase High-performance Liquid Chromatography.
dc.typeArtículos de revistas


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