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1

A study of surface modification and anchoring techniques used in the preparation of monolithic microcolumns in fused silica capillaries

Julien Courtois, Michal Szumski, Emil Byström, Agnieszka Iwasiewicz, Andrei Shchukarev, Knut Irgum

Journal:

Journal of Separation Science

Year:

2006

Language:

english

File:

PDF, 2.89 MB

english, 2006

2

A study of surface modification and anchoring techniques used in the preparation of monolithic microcolumns in fused silica capillaries

Julien Courtois, Michal Szumski, Emil Byström, Agnieszka Iwasiewicz, Andrei Shchukarev, Knut Irgum

Journal:

Journal of Separation Science

Year:

2006

File:

PDF, 67 KB

2006

3

Zwitterionic stationary phase with covalently bonded phosphorylcholine type polymer grafts and its applicability to separation of peptides in the hydrophilic interaction liquid chromatography mode

Wen Jiang, Gerd Fischer, Yohannes Girmay, Knut Irgum

Journal:

Journal of Chromatography A

Year:

2006

Language:

english

File:

PDF, 304 KB

english, 2006

4

Synthesis of poly( N -[tris(hydroxymethyl)methyl]acrylamide) functionalized porous silica for application in hydrophilic interaction chromatography

Bui, Nhat Thi Hong, Jiang, Wen, Sparrman, Tobias, Irgum, Knut

Journal:

Journal of Separation Science

Year:

2012

Language:

english

File:

PDF, 934 KB

english, 2012

5

Preparation of Divinylbenzene and Divinylbenzene- co -Glycidyl Methacrylate Particles by Photoinitiated Precipitation Polymerization in Different Solvent Mixtures

Limé, Fredrik, Irgum, Knut

Journal:

Year:

2009

Language:

english

File:

PDF, 1.91 MB

english, 2009

6

Tentacle-Type Zwitterionic Stationary Phase Prepared by Surface-Initiated Graft Polymerization of 3-[ N , N -Dimethyl- N -(Methacryloyloxyethyl)- ammonium] Propanesulfonate through Peroxide Groups Tethered on Porous Silica

Jiang, Wen, Irgum, Knut

Journal:

Analytical Chemistry

Year:

2002

Language:

english

File:

PDF, 102 KB

english, 2002

7

Simple and sensitive HPLC determination of methamphetamines in human urine as derivatives of 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoyl chloride, a new fluorescence derivatization reagent

Osama Al-Dirbashi, Johanna Qvarnstrom, Knut Irgum, Kenichiro Nakashima

Journal:

Biomedical Chromatography

Year:

1999

Language:

english

File:

PDF, 32 KB

english, 1999

8

An Artificial Riboflavin Receptor Prepared by a Template Analogue Imprinting Strategy

Panagiotis Manesiotis, Andrew J. Hall, Julien Courtois, Knut Irgum, Börje Sellergren

Journal:

Angewandte Chemie

Year:

2005

Language:

english

File:

PDF, 435 KB

english, 2005

9

An Artificial Riboflavin Receptor Prepared by a Template Analogue Imprinting Strategy

Panagiotis Manesiotis, Andrew J. Hall, Julien Courtois, Knut Irgum, Börje Sellergren

Journal:

Angewandte Chemie International Edition

Year:

2005

Language:

english

File:

PDF, 435 KB

english, 2005

10

A library of thiol-terminated methacrylate telomers prepared by photoinitiated iniferter mediated polymerization for use in modifications of chromatographic surfaces by the “grafting to” approach

Anna Nordborg, Knut Irgum

Journal:

Journal of Applied Polymer Science

Year:

2010

Language:

english

File:

PDF, 215 KB

english, 2010

11

A Phosphotyrosine-Imprinted Polymer Receptor for the Recognition of Tyrosine Phosphorylated Peptides

Marco Emgenbroich, Cristiana Borrelli, Sudhirkumar Shinde, Issam Lazraq, Filipe Vilela, Andrew J. Hall, Joakim Oxelbark, Ersilia De Lorenzi, Julien Courtois, Anna Simanova, Jeroen Verhage, Knut Irgum,

Journal:

Chemistry - A European Journal

Year:

2008

Language:

english

File:

PDF, 682 KB

english, 2008

12

Effects of alternating electric fields on transport through ion exchange membranes

Knut Irgum, ÅSa Genborg, BÖRje Glad, Syamasri Gupta, Purnendu K. Dasgupta

Journal:

Electroanalysis

Year:

1991

Language:

english

File:

PDF, 941 KB

english, 1991

13

Polymer-based monolithic microcolumns for hydrophobic interaction chromatography of proteins

Petrus Hemström, Anna Nordborg, Knut Irgum, Frantisek Svec, Jean M. J. Fréchet

Journal:

Journal of Separation Science

Year:

2006

Language:

english

File:

PDF, 1000 KB

english, 2006

14

Extending the array of crosslinkers suitable for the preparation of polymethacrylate-based monoliths

Anna Nordborg, Frantisek Svec, Jean M. J. Fréchet, Knut Irgum

Journal:

Journal of Separation Science

Year:

2005

Language:

english

File:

PDF, 276 KB

english, 2005

15

Hydrophilic interaction chromatography

Petrus Hemström, Knut Irgum

Journal:

Journal of Separation Science

Year:

2006

Language:

english

File:

PDF, 6.08 MB

english, 2006

16

Alternative organic solvents for HILIC separation of cisplatin species with on-line ICP-MS detection

Petrus Hemström, Yvonne Nygren, Erik Björn, Knut Irgum

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 451 KB

english, 2008

17

Preparation of a sorbitol methacrylate grafted silica as stationary phase for hydrophilic interaction chromatography

Jonas Persson, Petrus Hemström, Knut Irgum

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 828 KB

english, 2008

18

Fast hydrophilic interaction liquid chromatographic separations on bonded zwitterionic stationary phase

Patrik Appelblad, Tobias Jonsson, Wen Jiang, Knut Irgum

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 579 KB

english, 2008

19

A cation-exchange material for protein separations based on grafting of thiol-terminated sulfopropyl methacrylate telomers onto hydrophilized monodisperse divinylbenzene particles

Anna Nordborg, Fredrik Limé, Andrei Shchukarev, Knut Irgum

Journal:

Journal of Separation Science

Year:

2008

Language:

english

File:

PDF, 1.29 MB

english, 2008

20

Grafting of silica with sulfobetaine polymers via aqueous reversible addition fragmentation chain transfer polymerization and its use as a stationary phase in HILIC

Erika Wikberg, Jeroen J. Verhage, Camilla Viklund, Knut Irgum

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 503 KB

english, 2009

21

Thermally induced dissolution/precipitation – A simple approach for the preparation of macroporous monoliths from linear aliphatic polyamides

Anh Mai Nguyen, Anna Nordborg, Andrei Shchukarev, Knut Irgum

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 2.17 MB

english, 2009

22

Preparation and characterization of sizable macroporous epoxy resin-based monolithic supports for flow-through systems

Anh Mai Nguyen, Ngoc Phuoc Dinh, Quach Minh Cam, Tobias Sparrman, Knut Irgum

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 1.37 MB

english, 2009

23

Functionalization of epoxy-based monoliths for ion exchange chromatography of proteins

Ngoc Phuoc Dinh, Quach Minh Cam, Anh Mai Nguyen, Andrei Shchukarev, Knut Irgum

Journal:

Journal of Separation Science

Year:

2009

Language:

english

File:

PDF, 1.69 MB

english, 2009

24

Differences in porous characteristics of styrenic monoliths prepared by controlled thermal polymerization in molds of varying dimensions

Emil Byström, Camilla Viklund, Knut Irgum

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 414 KB

english, 2010

25

Plasma brominated polymer particles as grafting substrate for thiol-terminated telomers

Emil Byström, Anna Nordborg, Fredrik Limé, Ngoc Phuoc Dinh, Knut Irgum

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 287 KB

english, 2010

26

Tris(hydroxymethyl)aminomethane-functionalized silica particles and their application for hydrophilic interaction chromatography

Nhat Thi Hong Bui, Jeroen J. Verhage, Knut Irgum

Journal:

Journal of Separation Science

Year:

2010

Language:

english

File:

PDF, 316 KB

english, 2010

27

Functional membranes for flow buffering

Böorje Glad, Knut Irgum

Journal:

Analytica Chimica Acta

Year:

1994

Language:

english

File:

PDF, 867 KB

english, 1994

28

Synthesis of reactive composite membranes from Celgard 2400 and methacrylate monomers

Börje Glad, Knut Irgum

Journal:

Journal of Membrane Science

Year:

1992

Language:

english

File:

PDF, 464 KB

english, 1992

29

Photopolymerization and characterization of methacrylate-based reactive composite membranes

Börje Glad, Knut Irgum, Per Hörstedt

Journal:

Journal of Membrane Science

Year:

1995

Language:

english

File:

PDF, 746 KB

english, 1995

30

Influence of monomer functionality on the formation and ion exchange properties of methacrylate-based interpenetrating polymer network type membranes

Börje Glad, Knut Irgum

Journal:

Journal of Membrane Science

Year:

1995

Language:

english

File:

PDF, 524 KB

english, 1995

31

Probing the interaction mode in hydrophilic interaction chromatography

Ngoc Phuoc Dinh, Tobias Jonsson, Knut Irgum

Journal:

Journal of Chromatography A

Year:

2011

Language:

english

File:

PDF, 1.18 MB

english, 2011

32

Molecularly imprinted polymers grafted to flow through poly(trimethylolpropane trimethacrylate) monoliths for capillary-based solid-phase extraction

Julien Courtois, Gerd Fischer, Börje Sellergren, Knut Irgum

Journal:

Journal of Chromatography A

Year:

2006

Language:

english

File:

PDF, 266 KB

english, 2006

33

Chromatographic comparison of bupivacaine imprinted polymers prepared in crushed monolith, microsphere, silica-based composite and capillary monolith formats

Joakim Oxelbark, Cristina Legido-Quigley, Carla S.A. Aureliano, Maria-Magdalena Titirici, Eric Schillinger, Börje Sellergren, Julien Courtois, Knut Irgum, Laurent Dambies, Peter A.G. Cormack, David C.

Journal:

Journal of Chromatography A

Year:

2007

Language:

english

File:

PDF, 675 KB

english, 2007

34

Chemical stabilization of doping in conjugated polymers

Shi Tang, Knut Irgum, Ludvig Edman

Journal:

Organic Electronics

Year:

2010

Language:

english

File:

PDF, 823 KB

english, 2010

35

Novel monolithic materials using poly(ethylene glycol) as porogen for protein separation

Julien Courtois, Emil Byström, Knut Irgum

Journal:

Year:

2006

Language:

english

File:

PDF, 324 KB

english, 2006

36

Heterocyclic compounds as catalysts in the peroxyoxalate chemiluminescence reaction of bis(2,4,6-trichlorophenyl)oxalate

Tobias Jonsson, Malin Emteborg (b. Stigbrand), Knut Irgum

Journal:

Analytica Chimica Acta

Year:

1998

Language:

english

File:

PDF, 211 KB

english, 1998

37

Very fast peroxyoxalate chemiluminescence

Tobias Jonsson, Knut Irgum

Journal:

Analytica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 136 KB

english, 1999

38

Separation and detection of neuroactive steroids from biological matrices

Patrik Appelblad, Knut Irgum

Journal:

Journal of Chromatography A

Year:

2002

Language:

english

File:

PDF, 793 KB

english, 2002

39

Simple and sensitive high-performance liquid chromatographic determination of methamphetamines in human urine as derivatives of 4-(4,5-diphenyl-1H-imidazol-2-yl) benzoyl chloride, a new fluorescence derivatization reagent

Osama Al-Dirbashi, Johanna Qvarnstrom, Knut Irgum, Kenichiro Nakashima

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1998

Language:

english

File:

PDF, 142 KB

english, 1998

40

Hydrobromination of residual vinyl groups on divinylbenzene polymer particles followed by atom transfer radical surface graft polymerization

Fredrik Limé, Knut Irgum

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

2009

Language:

english

File:

PDF, 215 KB

english, 2009

41

Nitrogen isotope analysis of ammonium in aqueous solutions using a perfluorosulfonated ionomer membrane for solid-phase microextraction

Elin Norlin, Knut Irgum, K. E. Anders Ohlsson

Journal:

Rapid Communications in Mass Spectrometry

Year:

2003

Language:

english

File:

PDF, 113 KB

english, 2003

42

Non-porous sphérical polymér particlés for luminéscént solid phase detection reactors

Einar Pontén, Börje Glad, Malin Stigbrand, Anna Sjögren, Knut Irgum

Journal:

Analytica Chimica Acta

Year:

1996

Language:

english

File:

PDF, 1.05 MB

english, 1996

43

Trifluoromethanesulfonic acid as a catalyst for the formation of dansylhydrazone derivatives

Minna Hyytiäinen, Patrik Appelblad, Einar Pontén, Malin Stigbrand, Knut Irgum, Hans Jaegfeldt

Journal:

Journal of Chromatography A

Year:

1996

Language:

english

File:

PDF, 341 KB

english, 1996

44

Determination of dimethylarsinic acid in seawater in the sub-ppb range by electrothermal atomic absorption spectrometry after preconcentration on an io

Jan-Åke Persson, Knut Irgum

Journal:

Analytica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 750 KB

english, 1982

45

Fluorescence and chemiluminescence properties of newly developed lophine analogues

Kenichiro Nakashima, Yuriko Fukuzaki, Rie Nomura, Ryo Shimoda, Yasuko Nakamura, Naotaka Kuroda, Shuzo Akiyama, Knut Irgum

Journal:

Dyes and Pigments

Year:

1998

Language:

english

File:

PDF, 451 KB

english, 1998

46

Fast Ion-Exchange HPLC of Proteins Using Porous Poly(glycidyl methacrylate-co-ethylene dimethacrylate) Monoliths Grafted with Poly(2-acrylamido-2-methyl-1-propanesulfonic acid)

Camilla Viklund, Frantisek Svec, Jean M. J. Fréchet, Knut Irgum

Journal:

Biotechnology Progress

Year:

1997

Language:

english

File:

PDF, 81 KB

english, 1997

47

Derivatization of Steroids with Dansylhydrazine Using Trifluoromethanesulfonic Acid as Catalyst

Appelblad, Patrik, Pontén, Einar, Jaegfeldt, Hans, Bäckström, Torbjörn, Irgum, Knut

Journal:

Analytical Chemistry

Year:

1997

Language:

english

File:

PDF, 286 KB

english, 1997

48

Generation and enrichment of AsCl3for interference-free determination of trace levels of arsenic in steel by atomic absorption spectrometry

Solomon Tesfalidet, Knut Irgum

Journal:

Analytical and Bioanalytical Chemistry

Year:

1990

Language:

english

File:

PDF, 394 KB

english, 1990

49

Heterogeneous hydride generation in a packed membrane cell

Solomon Tesfalidet, Knut Irgum

Journal:

Analytical and Bioanalytical Chemistry

Year:

1991

Language:

english

File:

PDF, 499 KB

english, 1991

50

Immobilized 2-(4-hydrazinocarbonylphenyl)-4,5-diphenylimidazole as solid phase luminophore in peroxyoxalate chemiluminescence

Einar Pontén, Patrik Appelblad, Malin Stigbrand, Knut Irgum, Kenichiro Nakashima

Journal:

Analytical and Bioanalytical Chemistry

Year:

1996

Language:

english

File:

PDF, 646 KB

english, 1996