Umeå University's logo

umu.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
A Library of Thiol-Terminated Methacrylate Telomers Prepared by Photo-Initiated Iniferter Mediated Ppolymerization for use in
Umeå universitet, Teknisk-naturvetenskaplig fakultet, Kemi.
Umeå universitet, Teknisk-naturvetenskaplig fakultet, Kemi.
(engelsk)Manuskript (Annet (populærvitenskap, debatt, mm))
Identifikatorer
URN: urn:nbn:se:umu:diva-2996OAI: oai:DiVA.org:umu-2996DiVA, id: diva2:141411
Tilgjengelig fra: 2008-03-07 Laget: 2008-03-07 Sist oppdatert: 2018-06-09bibliografisk kontrollert
Inngår i avhandling
1. Synthesis and modifications of materials for separation science
Åpne denne publikasjonen i ny fane eller vindu >>Synthesis and modifications of materials for separation science
2008 (engelsk)Doktoravhandling, med artikler (Annet vitenskapelig)
Abstract [en]

This thesis deals with the preparation of materials for use in separation science and their surface modification by grafting. The overall aim is the preparation of diverse materials by combination of a set of developed tools.

Included in the thesis is the synthesis of monolithic media using non-traditional crosslinkers, the characterization of their porous properties and initial testing in reversed-phase chromatographic separation of proteins. The preparation of a library of short polymer chains, telomers, with varied functionality and their characterization is reported. Included in the characterization is the gradient polymer elution chromatography of selected telomers on a monolithic column in capillary format. The technique shows promise as a tool for monitoring of polymerization processes and for the separation of telomers with similar size but different functionalities or characteristics.

Finally, the combination of polymeric support materials and the prepared telomer library is used in surface modification. Surface modification is performed onto activated surfaces via a “grafting to” approach. One example is shown, the surface modification of epoxy-modified divinylbenzene particles by attachment of telomer chains introducing ion-exchange functionality. The material is tested for the separation of proteins, in ion-exchange chromatography mode.

sted, utgiver, år, opplag, sider
Umeå: Kemi, 2008. s. 43
Emneord
material synthesis, monolith, surface modification, telomer, “grafting to”, gradient polymer elution, chromatography
HSV kategori
Identifikatorer
urn:nbn:se:umu:diva-1572 (URN)978-91-7264-528-8 (ISBN)
Disputas
2008-03-28, N360, Naturvetarhuset, Umeå Universitet, Umeå, 10:00 (engelsk)
Opponent
Veileder
Tilgjengelig fra: 2008-03-07 Laget: 2008-03-07 Sist oppdatert: 2018-06-09bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Person

Nordborg, AnnaIrgum, Knut

Søk i DiVA

Av forfatter/redaktør
Nordborg, AnnaIrgum, Knut
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric

urn-nbn
Totalt: 83 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf