Publikationer av Åsa Emmer
Refereegranskade
Artiklar
[1]
J. Romson och Å. Emmer, "Chemical mass shifts of cluster ions and adduct ions in quadrupolar ion traps revisited and extended," Rapid Communications in Mass Spectrometry, vol. 37, no. 3, 2023.
[2]
L. Svenberg et al., "Investigation of the Chemical Inhibition Effect of Ground Elder (Aegopodium podagraria) on Timothy (Phleum pratense)?Introducing High School Students to Analytical Chemistry and Chemical Ecology," Journal of Chemical Education, vol. 100, no. 3, s. 1227-1236, 2023.
[3]
M. Karlsson et al., "Lignin Structure and Reactivity in the Organosolv Process Studied by NMR Spectroscopy, Mass Spectrometry, and Density Functional Theory," Biomacromolecules, vol. 24, no. 5, s. 2314-2326, 2023.
[4]
D. van der Burg et al., "Recent capillary electrophoresis applications for upstream and downstream biopharmaceutical process monitoring," TrAC. Trends in analytical chemistry, vol. 160, 2023.
[5]
J. Bergquist et al., "Research and education in analytical chemistry — industrial and academic perspectives from a survey conducted in Sweden," Analytical and Bioanalytical Chemistry, vol. 415, no. 12, s. 2151-2161, 2023.
[6]
B. Nozière et al., "The Reaction of Organic Peroxy Radicals with Unsaturated Compounds Controlled by a non-Epoxide Pathway under Atmospheric Conditions," Physical Chemistry, Chemical Physics - PCCP, vol. 25, no. 11, s. 7772-7782, 2023.
[7]
B. Nozière et al., "The reaction of organic peroxy radicals with unsaturated compounds controlled by a non-epoxide pathway under atmospheric conditions," Physical Chemistry, Chemical Physics - PCCP, vol. 25, no. 11, s. 7772-7782, 2023.
[8]
Y. Zhou et al., "Thiol-ene-based microfluidic chips for glycopeptide enrichment and online digestion of inflammation-related proteins osteopontin and immunoglobulin G," Analytical and Bioanalytical Chemistry, vol. 415, no. 6, s. 1173-1185, 2023.
[9]
S. Mikkonen et al., "Capillary and microchip electrophoresis method development for amino acid monitoring during biopharmaceutical cultivation," Biotechnology Journal, 2022.
[10]
D. van der Burg et al., "Method development for mono- and disaccharides monitoring in cell culture medium by capillary and microchip electrophoresis," Electrophoresis, vol. 43, no. 9-10, s. 922-929, 2022.
[11]
S. Mikkonen och Å. Emmer, "Analysis of amino acids in cell culture supernatant using capillary electrophoresis with contactless conductivity detection," Electrophoresis, 2021.
[12]
X. Wang et al., "Analytical survey of tattoo inks – a chemical and legal perspective with focus on sensitizing substances," Contact Dermatitis, vol. 85, s. 340-353, 2021.
[13]
L. Svenberg och Å. Emmer, "Chemical Diversity between Three Graminoid Plants Found in Western Kenya Analyzed by Headspace Solid-Phase Microextraction Gas Chromatography-Mass Spectrometry (HS-SPME-GC-MS)," PLANTS, vol. 10, no. 11, s. 2423, 2021.
[14]
G. E. Bokore et al., "Grass-like plants release general volatile cues attractive for gravid Anopheles gambiae sensu stricto mosquitoes," Parasites & Vectors, vol. 14, no. 1, 2021.
[15]
I. F. Pinto et al., "Knowing more from less: miniaturization of ligand-binding assays and electrophoresis as new paradigms for at-line monitoring and control of mammalian cell bioprocesses," Current Opinion in Biotechnology, vol. 71, s. 55-64, 2021.
[16]
J. Romson och Å. Emmer, "Mass Calibration Options for Accurate Electrospray Ionization Mass Spectrometry," International Journal of Mass Spectrometry, vol. 467, 2021.
[17]
J. Romson et al., "SpheriCal(R)-ESI : A dendrimer-based nine-point calibration solution ranging from m/z 273 to 1716 for electrospray ionization mass spectrometry peptide analysis," Rapid Communications in Mass Spectrometry, vol. 35, no. 5, 2021.
[18]
Y. Zhou et al., "Amino Acid-Functionalized Two-Dimensional Hollow Cobalt Sulfide Nanoleaves for the Highly Selective Enrichment of N-Linked Glycopeptides," Analytical Chemistry, vol. 92, no. 2, s. 2151-2158, 2020.
[19]
L. Josefsson, D. Goodall och Å. Emmer, "Implementation of a ultraviolet area imaging detector for analysis of polyvinyl alcohol microbubbles by capillary electrophoresis," Journal of Chromatography A, vol. 1619, 2020.
[20]
L. Josefsson et al., "Potato Protein Nanofibrils Produced from a Starch Industry Sidestream," ACS Sustainable Chemistry and Engineering, vol. 8, no. 2, s. 1058-1067, 2020.
[21]
Y. Zhou, J. Romson och Å. Emmer, "An antibody-free sample pretreatment method for osteopontin combined with MALDI-TOF MS/MS analysis," PLOS ONE, vol. 14, no. 3, 2019.
[22]
J. Romson, J. Jacksen och Å. Emmer, "An automated system for CE-MALDI and on-target digestion under a fluorocarbon lid applied on spermatophore proteins from Pieris napi," Journal of chromatography. B, vol. 1104, s. 228-233, 2019.
[23]
M. K. Rokhas et al., "Analysis of butterfly reproductive proteins using capillary electrophoresis and mass spectrometry," Analytical Biochemistry, vol. 566, s. 23-26, 2019.
[24]
S. Jamshidi et al., "Applicability of a magnetic bucky gel for microextraction of mercury from complicated matrices followed by cold vapor atomic absorption spectroscopy," Separation science and technology (Print), 2019.
[25]
L. Josefsson et al., "Structural basis for the formation of soy protein nanofibrils," RSC Advances, vol. 9, no. 11, s. 6310-6319, 2019.
[26]
J. Romson, J. Jacksén och Å. Emmer, "Simple and environmentally friendly fabrication of superhydrophobic alkyl ketene dimer coated MALDI concentration plates," Journal of the American Society for Mass Spectrometry, vol. 28, no. 8, s. 1733-1736, 2017.
[27]
L. Josefsson et al., "Analysis of polyvinyl alcohol microbubbles in human blood plasma using capillary electrophoresis," Journal of Separation Science, vol. 39, no. 8, s. 1551-1558, 2016.
[28]
M. A. Dominguez et al., "Capillary electrophoresis method for the simultaneous determination of carbohydrates and proline in honey samples," Microchemical journal (Print), vol. 129, s. 1-4, 2016.
[29]
S. Mikkonen et al., "Microfluidic Isoelectric Focusing of Amyloid Beta Peptides Followed by Micropillar-Matrix-Assisted Laser Desorption Ionization-Mass Spectrometry," Analytical Chemistry, vol. 88, no. 20, s. 10044-10051, 2016.
[30]
V. Springer et al., "Capillary Electrophoretic Determination of Fluoroquinolones in Bovine Milk Followed by Off-Line MALDI-TOF-MS Analysis," Chromatographia, vol. 78, no. 3-4, s. 285-290, 2015.
[31]
S. Mikkonen, W. Thormann och Å. Emmer, "Computer simulations of sample preconcentration in carrier-free systems and isoelectric focusing in microchannels using simple ampholytes," Electrophoresis, vol. 36, no. 19, s. 2386-2395, 2015.
[32]
M. K. Rokhas et al., "CE analysis of single wood cells performing hydrolysis and preconcentration in open microchannels," Electrophoresis, vol. 35, no. 2-3, s. 450-457, 2014.
[33]
V. Springer et al., "Determination of fluoroquinolones in bovine milk samples using a pipette-tip SPE step based on multiwalled carbon nanotubes prior to CE separation," Journal of Separation Science, vol. 37, no. 1-2, s. 158-164, 2014.
[34]
S. Mikkonen, J. Jacksén och Å. Emmer, "Mass spectrometric analysis of nanoscale sample volumes extracted from open microchannels after sample preconcentration applied on amyloid beta peptides," Analytical and Bioanalytical Chemistry, vol. 406, no. 14, s. 3521-3524, 2014.
[35]
Y. Hedberg et al., "Chromium-protein complexation studies by adsorptive cathodic stripping voltammetry and MALDI-TOF-MS," Journal of Applied Electrochemistry, vol. 42, no. 5, s. 349-358, 2012.
[36]
J. Jacksén och Å. Emmer, "Evaluation of 2,6-dihydroxyacetophenone as matrix-assisted laser desorption/ionization matrix for analysis of hydrophobic proteins and peptides," Analytical Biochemistry, vol. 425, no. 1, s. 18-20, 2012.
[37]
H. Welander et al., "Histidine 50 is a crucial residue for alpha-synuclein aggregation induced by lipid peroxidation-derived aldehydes," Free Radical Biology & Medicine, vol. 53, no. Suppl 1, s. S248-S249, 2012.
[38]
S. Mikkonen et al., "Sample preconcentration in open microchannels combined with MALDI-MS," Electrophoresis, vol. 33, no. 22, s. 3343-3350, 2012.
[39]
J. Jacksén et al., "Capillary electrophoresis separation and matrix-assisted laser desorption/ionization mass spectrometry characterization of bovine serum albumin fluorescein isothiocyanate conjugates," Journal of chromatography. B, vol. 878, no. 15-16, s. 1125-1134, 2010.
[40]
Q. Gao et al., "Characterization of exopolysaccharides in marine colloids by capillary electrophoresis with indirect UV detection," Analytica Chimica Acta, vol. 662, no. 2, s. 193-199, 2010.
[41]
P. Ek et al., "Electrospray ionization mass spectrometry from discrete nanoliter-sized sample volumes," Rapid Communications in Mass Spectrometry, vol. 24, no. 17, s. 2561-2568, 2010.
[42]
H. Wiberg et al., "Separation and characterization of aggregated species of amyloid-beta peptides," Analytical and Bioanalytical Chemistry, vol. 397, no. 6, s. 2357-2366, 2010.
[43]
P. Ek et al., "Electrospray Ionization from an Adjustable Gap between two Silicon Chips," Journal of Mass Spectrometry, vol. 44, no. 2, s. 171-181, 2009.
[44]
A. Jarmeus och Å. Emmer, "CE determination of monosaccharides in pulp using indirect detection and curve-fitting," Chromatographia, vol. 67, no. 1-2, s. 151-155, 2008.
[45]
J. Jacksén et al., "Off-line integration of CE and MALDI-MS using a closed-open-closed microchannel system," Electrophoresis, vol. 28, no. 14, s. 2458-2465, 2007.
[46]
T. Redeby et al., "A screening procedure for the solubilization of chloroplast membrane proteins from the marine green macroalga Ulva lactuca using RP-HPLC-MALDI-MS," International Journal of Biological Macromolecules, vol. 39, no. 1-3, s. 29-36, 2006.
[47]
J. Jacksén, T. Redeby och Å. Emmer, "Capillary electrophoretic separation and fractionation of hydrophobic peptides onto a pre-structured matrix assisted laser desorption/ionization target for mass spectrometric analysis," Journal of Separation Science, vol. 29, no. 2, s. 288-295, 2006.
[48]
S. Y. Al-Jarah et al., "Capillary electrophoretic and mass spectrometric analysis of a polydisperse fluorosurfactant," Journal of Separation Science, vol. 28, no. 3, s. 239-244, 2005.
[49]
Å. Emmer och J. Roeraade, "Enzymatic protein digest in chip-based nanovials with immobilized proteolytic enzymes," Analytica Chimica Acta, vol. 542, no. 2, s. 137-143, 2005.
[50]
T. Redeby och Å. Emmer, "Membrane protein and peptide sample handling for MS analysis using a structured MALDI target," Analytical and Bioanalytical Chemistry, vol. 381, no. 1, s. 225-232, 2005.
[51]
T. Redeby, J. Roeraade och Å. Emmer, "Simple fabrication of a structured matrix-assisted laser desorption/ionization target coating for increased sensitivity in mass spectrometric analysis of membrane proteins," Rapid Communications in Mass Spectrometry, vol. 18, no. 10, s. 1161-1166, 2004.
[52]
J. Sjödahl et al., "Characterization of micromachined hollow tips for two-dimensional nanoelectrospray mass spectrometry," Rapid Communications in Mass Spectrometry, vol. 17, no. 4, s. 337-341, 2003.
[53]
J. Sjodahl et al., "Characterization of proteinases from Antarctic krill (Euphausia superba)," Protein Expression and Purification, vol. 26, no. 1, s. 153-161, 2002.
[54]
O. J. Rojas et al., "Fluorosurfactant self-assembly at solid/liquid interfaces," Langmuir, vol. 18, no. 21, s. 8085-8095, 2002.
[55]
Å. Emmer och J. Roeraade, "Wall deactivation with fluorosurfactants for capillary electrophoretic analysis of biomolecules," Electrophoresis, vol. 22, no. 4, s. 660-665, 2001.
[56]
E. Litborn, Å. Emmer och J. Roeraade, "Parallel reactions in open chip-based nanovials with continuous compensation for solvent evaporation," Electrophoresis, vol. 21, no. 1, s. 91-99, 2000.
[57]
E. Litborn, Å. Emmer och J. Roeraade, "Chip-based nanovials for tryptic digest and capillary electrophoresis," Analytica Chimica Acta, vol. 401, no. 1-2, s. 11-19, 1999.
[58]
J. Sjodahl et al., "Separation of proteolytic enzymes originating from Antarctic krill (Euphausia superba) by capillary electrophoresis," JOURNAL OF CHROMATOGRAPHY B, vol. 705, no. 2, s. 231-241, 1998.
[59]
E. L. Hult, Å. Emmer och J. Roeraade, "Capillary electrophoretic separation of acidic and basic proteins in the presence of cationic and anionic fluorosurfactants," Journal of Chromatography A, vol. 757, no. 1-2, s. 255-262, 1997.
[60]
J. Roeraade et al., "Nanochemistry and nanoseparations of biomolecules," microTAS, Special issue - Analytical methods & instrumentation, s. 26-30, 1996.
[61]
Å. Emmer och J. ROERAADE, "CAPILLARY ELECTROPHORESIS, COMBINED WITH AN ONLINE MICRO POSTCOLUMN ENZYME ASSAY," Journal of Chromatography A, vol. 662, no. 2, s. 375-381, 1994.
[62]
Å. Emmer och J. ROERAADE, "MICRO ENZYMATIC ASSAY COUPLED TO CAPILLARY ELECTROPHORESIS VIA LIQUID-JUNCTION," Chromatographia, vol. 39, no. 5-6, s. 271-278, 1994.
[63]
Å. Emmer och J. ROERAADE, "PERFORMANCE OF ZWITTERIONIC AND CATIONIC FLUOROSURFACTANTS AS BUFFER ADDITIVES FOR CAPILLARY ELECTROPHORESIS OF PROTEINS," JOURNAL OF LIQUID CHROMATOGRAPHY, vol. 17, no. 18, s. 3831-3846, 1994.
[64]
Å. Emmer, M. JANSSON och J. ROERAADE, "SEPARATION OF PIG-LIVER ESTERASE ISOENZYMES AND SUBUNITS BY CAPILLARY ZONE ELECTROPHORESIS IN THE PRESENCE OF FLUORINATED SURFACTANTS," Journal of Chromatography A, vol. 672, no. 1-2, s. 231-236, 1994.
[65]
Å. Emmer et al., "FABRICATION AND CHARACTERIZATION OF A SILICON MICROVALVE," Journal of Microcolumn Separations, vol. 4, no. 1, s. 13-15, 1992.
[66]
M. JANSSON et al., "MICROVIALS ON A SILICON-WAFER FOR SAMPLE INTRODUCTION IN CAPILLARY ELECTROPHORESIS," Journal of Chromatography A, vol. 626, no. 2, s. 310-314, 1992.
[67]
Å. Emmer, M. JANSSON och J. ROERAADE, "A NEW APPROACH TO DYNAMIC DEACTIVATION IN CAPILLARY ZONE ELECTROPHORESIS," HRC Journal of High Resolution Chromatography, vol. 14, no. 11, s. 738-740, 1991.
[68]
Å. EMMER, M. JANSSON och J. ROERAADE, "IMPROVED CAPILLARY ZONE ELECTROPHORETIC SEPARATION OF BASIC-PROTEINS, USING A FLUOROSURFACTANT BUFFER ADDITIVE," Journal of Chromatography A, vol. 547, no. 1-2, s. 544-550, 1991.
[69]
M. JANSSON, Å. EMMER och J. ROERAADE, "SOME DESIGN CONSIDERATIONS IN MINIATURIZED ELECTROKINETIC SEPARATION SYSTEMS," HRC Journal of High Resolution Chromatography, vol. 12, no. 12, s. 797-807, 1989.
Konferensbidrag
[70]
V. Parmar et al., "ELECTRO-OSMOTIC FLOW THROUGH CLOSED-OPEN-CLOSED MICROCHANNELS : AN APPROACH TO HYPHENATION OF CAPILLARY ELECTROPHORESIS AND MALDI," i 19th IEEE International Conference on Micro Electro Mechanical Systems (IEEE MEMS 2006), 2006, s. 406-409.
Icke refereegranskade
Övriga
[71]
H. Wiberg et al., "Differential kinetics of alpha-synuclein oligomer formation induced by 4-hydrozynonenal and 4-oxononeal," (Manuskript).
[72]
[73]
J. Jacksén och Å. Emmer, "CE analysis of single wood cells performing hydrolysis and preconcentration inopen micro channels," (Manuskript).
[74]
J. Romson och Å. Emmer, "Chemical mass shifts of cluster ions and adduct ions in spherical and linear ion traps," (Manuskript).
[75]
[76]
J. Jacksén och Å. Emmer, "Evaluation of 2,6-dihydroxyacetophenone as MALDI matrix for analysis ofhydrophobic proteins and peptides," (Manuskript).
[77]
K. Hellborg et al., "Evaluation of MALDI matrices and digestion methods aiming at MS analysis of hydrophobic proteins and peptides," (Manuskript).
[78]
L. Josefsson et al., "Evaluation of ethylammonium nitrate as background electrolyte in capillary electrophoresis," (Manuskript).
[79]
L. Josefsson och Å. Emmer, "Imaging of polyvinyl alcohol microbubbles in a capillary using a homebuilt microscope," (Manuskript).
[80]
L. Josefsson, D. Goodall och Å. Emmer, "Implementation of a UV area imaging detector for analysis of polyvinyl alcohol microbubbles in capillary electrophoresis," (Manuskript).
[81]
[82]
S. Mikkonen et al., "Selective enrichment of amyloid beta peptides using isotachophoresis," (Manuskript).
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