Nikoline Juul Nielsen
Associate Professor
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Investigation of the spatial distribution of airborne polycyclic aromatic hydrocarbons using Rhytidiadelphus squarrosus in Tórshavn, Faroe Islands
Cwalina, E., Kilpinen, Kristoffer Skovlund, Ryde, Ingvild, Nielsen, Nikoline Juul, Christiansen, S. & Christensen, Jan H., 2023, In: Environmental Science and Pollution Research. 30, p. 84663-84673Research output: Contribution to journal › Journal article › Research › peer-review
- 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 proceeding › Conference abstract in proceedings › Research
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Generic multicriteria approach to determine the best precipitation agent for removal of biomacromolecules prior to non-targeted metabolic analysis
Knudsen, S. B., Nielsen, Nikoline Juul, Qvist, J., Andersen, K. B. & Christensen, Jan H., 2021, In: Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 1167, 122567.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Is Fucus a suitable biomonitoring organism for polycyclic aromatic hydrocarbon contamination? A study from the Faroe Islands
Knøfler, I. H., Andersson, K. E., Becker, R. L., Christiansen, S., Nielsen, Nikoline Juul & Christensen, Jan H., 2024, In: Environmental Science and Pollution Research. 31, p. 26699-26712 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Obtaining clean and informative mass spectra from complex chromatographic and high-resolution all-ions-fragmentation data by nonnegative parallel factor analysis 2
Kronik, Oskar Munk, Liang, Xiaomeng, Nielsen, Nikoline Juul, Christensen, Jan H. & Tomasi, Giorgio, 2022, In: Journal of Chromatography A. 1682, 9 p., 463501.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A study of the spatial distribution patterns of airborne polycyclic aromatic hydrocarbons in crowberry (Empetrum nigrum) in Ilulissat, Greenland
Kronik, Oskar Munk, Prothmann, J., Troché, Gaudry Bruno, Svensmark, Bo, Nielsen, Nikoline Juul & Christensen, Jan H., 2021, In: Environmental Science and Pollution Research. 28, p. 23133-23142Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Enhancing the power of liquid chromatography? Mass spectrometry for chemical fingerprinting of phytotoxins in the environment
Liang, Xiaomeng, Christensen, Jan H. & Nielsen, Nikoline Juul, 2021, In: Journal of Chromatography A. 1642, 462027.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
LCE and LCA: Suspect Screening of Lupin-Produced Phytotoxins in Environmental Samples
Liang, Xiaomeng, Christensen, Jan H., Bucheli, T. D. & Nielsen, Nikoline Juul, 2023, In: LCGC Europe. 36, 5, p. 158-162Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Source-Supported Suspect Screening (4S) of Phytotoxins in Terrestrial and Aquatic Environments: A Field Study of Lupinus angustifolius L. (Blue Lupin)
Liang, Xiaomeng, Christensen, Jan H., Bucheli, T. D. & Nielsen, Nikoline Juul, 2023, In: Environmental Science & Technology. 57, 6, p. 2333-2340Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Selective pressurized liquid extraction of plant secondary metabolites: Convallaria majalis L. as a case
Liang, Xiaomeng, Nielsen, Nikoline Juul & Christensen, Jan H., 2020, In: Analytica Chimica Acta: X. 4, 9 p., 100040.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Suspect Screening of Lupin-Produced Phytotoxins in Environmental Samples
Liang, Xiaomeng, Christensen, Jan H., Bucheli, T. D. & Nielsen, Nikoline Juul, 2023, In: LC-GC North America. 41, 8, p. 346-349 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
Investigation of micropollutants in household waste fractions processed by anaerobic digestion: target analysis, suspect- and non-target screening
Nielsen, Nikoline Juul, Christensen, P., Poulsen, K. G. & Christensen, Jan H., 2023, In: Environmental Science and Pollution Research. 30, p. 48491-48507Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
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 journal › Journal article › Communication
- 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 journal › Journal article › Communication
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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/Report › Ph.D. thesis › Research
- Published
A case study of PAH contamination using blue mussels as a bioindicator in a small Greenlandic fishing harbor
Poulsen, Rikke, Gravert, T. K. O., Tartara, A., Bensen, H. K., Gunnarsen, Klara Cecilia, Dicová, K., Nielsen, Nikoline Juul & Christensen, Jan H., 2021, In: Marine Pollution Bulletin. 171, 10 p., 112688.Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- Published
A tiered analytical approach for target, non-target and suspect screening analysis of polar transformation products of polycyclic aromatic compounds
Schemeth, D., Nielsen, Nikoline Juul, Andersson, J. T. & Christensen, Jan H., 1 Nov 2019, In: Chemosphere. 235, p. 175-184Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 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 conference › Conference abstract for conference › Research
- 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 journal › Journal article › Research › peer-review
- Published
Comparison of pharmacokinetic study profiles of insulin in rat plasma through conventional sampling and microsampling by micro-LC-MS/MS
Troché, Gaudry Bruno, Søeborg, T., Bödvarsdottir, T. B., Bjelke, M. & Nielsen, Nikoline Juul, 2023, In: Bioanalysis. 15, 5, p. 283-294 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4233143
Most downloads
-
1416
downloads
Novel enzymes required for pigment production in Fusarium graminearum
Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
Published -
209
downloads
Experimental insights into the importance of aquatic bacterial community composition to the degradation of dissolved organic matter
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
145
downloads
Mass and UV-visible spectral fingerprints of dissolved organic matter: sources and reactivity
Research output: Contribution to journal › Journal article › Research › peer-review
Published