HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)

Detalhes bibliográficos
Autor(a) principal: Vianna-Soares,Cristina Duarte
Data de Publicação: 2005
Outros Autores: Cherng-Ju,Kim, Borenstein,Michael Robert
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000100005
Resumo: HEMA/MMA/EDMA (2-hydroxyethyl methacrylate/methyl methacrylate/ethyleneglycol methacrylate) copolymer beads have been synthesized for use in aqueous SEC. This porous chromatographic support consisted of a large average particle size (250 µm) and contained macropores with a median pore size of approximately 880 Å. The material was packed in glass and stainless columns to assess their chromatographic performance. The packed columns were calibrated using narrow molecular weight (MW) distribution standards (dextran) and exhibited a range of molecular weight separation between 40,000 and 2,000,000 daltons. The packing material showed the ability to separate large molecules through the size exclusion mechanism.
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spelling HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)hydrophilic acrylate packing materialssize exclusion chromatographymacromolecules separationHEMA/MMA/EDMA (2-hydroxyethyl methacrylate/methyl methacrylate/ethyleneglycol methacrylate) copolymer beads have been synthesized for use in aqueous SEC. This porous chromatographic support consisted of a large average particle size (250 µm) and contained macropores with a median pore size of approximately 880 Å. The material was packed in glass and stainless columns to assess their chromatographic performance. The packed columns were calibrated using narrow molecular weight (MW) distribution standards (dextran) and exhibited a range of molecular weight separation between 40,000 and 2,000,000 daltons. The packing material showed the ability to separate large molecules through the size exclusion mechanism.ABM, ABC, ABPol2005-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000100005Materials Research v.8 n.1 2005reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392005000100005info:eu-repo/semantics/openAccessVianna-Soares,Cristina DuarteCherng-Ju,KimBorenstein,Michael Roberteng2005-03-24T00:00:00Zoai:scielo:S1516-14392005000100005Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2005-03-24T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
title HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
spellingShingle HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
Vianna-Soares,Cristina Duarte
hydrophilic acrylate packing materials
size exclusion chromatography
macromolecules separation
title_short HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
title_full HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
title_fullStr HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
title_full_unstemmed HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
title_sort HEMA/MMA/EDMA packing material evaluation for size exclusion chromatography (SEC)
author Vianna-Soares,Cristina Duarte
author_facet Vianna-Soares,Cristina Duarte
Cherng-Ju,Kim
Borenstein,Michael Robert
author_role author
author2 Cherng-Ju,Kim
Borenstein,Michael Robert
author2_role author
author
dc.contributor.author.fl_str_mv Vianna-Soares,Cristina Duarte
Cherng-Ju,Kim
Borenstein,Michael Robert
dc.subject.por.fl_str_mv hydrophilic acrylate packing materials
size exclusion chromatography
macromolecules separation
topic hydrophilic acrylate packing materials
size exclusion chromatography
macromolecules separation
description HEMA/MMA/EDMA (2-hydroxyethyl methacrylate/methyl methacrylate/ethyleneglycol methacrylate) copolymer beads have been synthesized for use in aqueous SEC. This porous chromatographic support consisted of a large average particle size (250 µm) and contained macropores with a median pore size of approximately 880 Å. The material was packed in glass and stainless columns to assess their chromatographic performance. The packed columns were calibrated using narrow molecular weight (MW) distribution standards (dextran) and exhibited a range of molecular weight separation between 40,000 and 2,000,000 daltons. The packing material showed the ability to separate large molecules through the size exclusion mechanism.
publishDate 2005
dc.date.none.fl_str_mv 2005-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000100005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392005000100005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392005000100005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.8 n.1 2005
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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