Nikoline Juul Nielsen

Nikoline Juul Nielsen

Associate Professor


  1. 2005
  2. Analyse af akrylamid, asparagin og reducerende sukkere i hvedebrød

    Nielsen, Nikoline Juul, Granby, K., Skibsted, L. & Hedegaard, R. V., 2005, In: Dansk Kemi. 86, 5, p. 32+34-35 3 p.

    Research output: Contribution to journalJournal articleCommunication

  3. 2006
  4. Published

    A liquid chromatography – tandem mass spectrometry method for simultaneous analysis of acrylamide and the precursors, asparagine and reducing sugars in bread

    Nielsen, Nikoline Juul, Skibsted, Leif Horsfelt & Hedegaard, R. S. V., 2006, In: Analytica Chimica Acta. 557, p. 211-220 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    The biosynthetic pathway for aurofusarin in Fusarium graminearum reveals a close link between the naphthoquinones and naphthopyrones

    Frandsen, R. J. N., Nielsen, Nikoline Juul, Maolanon, N., Sørensen, J. C., Olsson, S., Nielsen, J. & Giese, H., 2006, In: Molecular Microbiology. 61, 4, p. 1069-1080 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 2007
  7. Published

    Novel enzymes required for pigment production in Fusarium graminearum

    Frandsen, R. J. N., Nielsen, Nikoline Juul, Nielsen, J. & Giese, H., 2007, Kovalenko, A.E.; Melnik, V.A.; Vedeapina, E.G. and Zmitrovich, I.V. (eds) (2007) XV CEM Abstracts 303, [i-iv] pp. St.Petersburg, Komarov Botanical Institute ISBN 5-201-1138-6.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  8. 2008
  9. Published

    Acrylamide-asparagine relationship in baked/toasted wheat and rye breads

    Granby, K., Nielsen, Nikoline Juul, Hedegaard, R. V., Christensen, T., Kann, M. & Skibsted, Leif Horsfelt, 2008, In: Food Additives and Contaminants. 25, 8, p. 921-929 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Potato glycoalkaloids in soil-optimising liquid chromatography-time-of-flight mass spectrometry for quantitative studies

    Jensen, P. H., Juhler, R. K., Nielsen, Nikoline Juul, Hansen, Thomas Hesselhøj, Strobel, Bjarne W., Jacobsen, O. S., Nielsen, J. & Hansen, Hans Chr. Bruun, 2008, In: Journal of Chromatography A. 1182, 1, p. 65-71 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2009
  12. Published

    An attempt to identify products synthesised by NPSs in Fusarium graminearum

    Søndergaard, T., Nielsen, Nikoline Juul, Kristensen, M. B., Rasmussen, J. J., Frandsen, R. J. N., Hansen, F. T. & Giese, N. H., 2009.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  13. Published

    Analytical and data processing aspects in natural product research

    Nielsen, Nikoline Juul, 2009, Department of Basic Sciences and Environment, University of Copenhagen.

    Research output: Book/ReportPh.D. thesisResearch

  14. 2010
  15. Published

    A pre-processing strategy for liquid chromatography time-of-flight mass spectrometry metabolic fingerprinting data

    Nielsen, Nikoline Juul, Tomasi, Giorgio, Frandsen, R. J. N., Kristensen, M. B., Nielsen, J., Giese, H. & Christensen, Jan H., 2010, In: Metabolomics. 6, 3, p. 341-352 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    New resistance-correlated saponins from the insect-resistant crucifer Barbarea vulgaris

    Nielsen, Nikoline Juul, Nielsen, J. & Stærk, Dan, 2010, In: Journal of Agricultural and Food Chemistry. 58, 9, p. 5509-5514 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. 2011
  18. Published

    Structural isomers of polyfluorinated di- and tri-alkylated phosphate ester surfactants present in industrial blends and in microwave popcorn bags

    Trier, Xenia, Nielsen, Nikoline Juul & Christensen, Jan H., 2011, In: Environmental Science and Pollution Research. 18, 8, p. 1422-1432 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. 2012
  20. Published

    Chemometric analysis of gas chromatography with flame ionisation detection chromatograms: a novel method for classification of petroleum products

    Nielsen, Nikoline Juul, Ballabio, D., Tomasi, G., Todeschini, R. & Christensen, Jan H., 2012, In: Journal of Chromatography A. 1238, p. 121-127 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Determination of sulfite in beer based on fluorescent derivatives and liquid chromatographic separation

    Abrahamsson, V., Hoff, S., Nielsen, Nikoline Juul, Lund, Marianne N. & Andersen, Mogens Larsen, 2012, In: Journal of the American Society of Brewing Chemists. 70, 4, p. 296-302 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2013
  23. Published

    Hvad der var brandvarmt indenfor analytisk kemi denne sommer: Rejsebeskrivelser fra fire internationale analytisk kemi-konferencer

    Nielsen, Nikoline Juul, Jäpelt, K. B., Skov, S. F., Trier, X., Græsbøll, R., Kristiansen, M. B. & Christensen, Jan H., 2013, In: Dansk Kemi. 94, 11, p. 10-13 4 p.

    Research output: Contribution to journalJournal articleCommunication

  24. 2014
  25. Published

    Using the hydrophobic subtraction model to choose orthogonal columns for online comprehensive two-dimensional liquid chromatography

    Græsbøll, R., Nielsen, Nikoline Juul & Christensen, Jan H., 2014, In: Journal of Chromatography A. 1326, p. 39-46 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2015
  27. Published

    Mass and UV-visible spectral fingerprints of dissolved organic matter: sources and reactivity

    Reader, H., Stedmon, C., Nielsen, Nikoline Juul & Kritzberg, E. S., 2015, In: Frontiers in Marine Science. 2, 10 p., 88.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Metabolic fingerprinting of Lactobacillus paracasei: a multi-criteria evaluation of methods for extraction of intracellular metabolites

    Jäpelt, K. B., Nielsen, Nikoline Juul, Wiese, S. & Christensen, Jan H., 2015, In: Analytical and Bioanalytical Chemistry. 407, 20, p. 6095-6104 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 2016
  30. Published

    Evaluation of chromatographic conditions in reversed phase liquid chromatography-mass spectrometry systems for fingerprinting of polar and amphiphilic plant metabolites

    Nielsen, Nikoline Juul, Tomasi, Giorgio & Christensen, Jan H., 2016, In: Analusis - European Journal of Analytical Chemistry. 408, 21, p. 5855-5865 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Experimental insights into the importance of aquatic bacterial community composition to the degradation of dissolved organic matter

    Logue, J. B., Stedmon, C., Kellerman, A. M., Nielsen, Nikoline Juul, Andersson, A. F., Laudon, H., Lindström, E. S. & Kritzberg, E. S., 2016, In: The ISME Journal. 10, 3, p. 533-545 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. 2017
  33. Published

    Increasing flexibility in two-dimensional liquid chromatography by pulsed elution of the first dimension: a proof of concept

    Jakobsen, S. S., Christensen, Jan H., Verdier, S., Mallet, C. R. & Nielsen, Nikoline Juul, 2017, In: Analytical Chemistry. 89, 17, p. 8723-8730 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Optimizing gradient conditions in online comprehensive two-dimensional reversed-phase liquid chromatography by use of the linear solvent strength model

    Græsbøll, R., Janssen, H., Christensen, Jan H. & Nielsen, Nikoline Juul, 2017, In: Journal of Separation Science. 40, 18, p. 3612-3620 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Separation, detection and identification of phase I and phase II metabolites and their corresponding polycyclic aromatic compounds

    Malmquist, L. M. V., Boll, E. S., Nielsen, Nikoline Juul & Christensen, Jan H., 2017, In: Analytical Methods. 9, 22, p. 3323-3328 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. 2018
  37. Published

    Examples of unwanted variation when characterising dissolved organic matter using direct injection electrospray mass spectrometry and chemometrics

    Nielsen, Nikoline Juul, Christensen, P., Stedmon, C. & Christensen, Jan H., 2018, In: Analytical Methods. 10, 22, p. 2636-2646 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    SPE-LC-MS investigations for the isolation and fractionation of acidic oil degradation products

    Schemeth, D., Nielsen, Nikoline Juul & Christensen, Jan H., 2018, In: Analytica Chimica Acta. 1038, p. 182-190 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Chemical fingerprinting of mobile volatile organic compounds in soil by dynamic headspace-thermal desorption-gas chromatography-mass spectrometry

    Christensen, P., Dela Cruz, Majbrit, Tomasi, Giorgio, Nielsen, Nikoline Juul, Borggaard, O. K. & Christensen, Jan H., Apr 2018, In: LC GC Europe. 31, 4, p. 190-201 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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