Christian Janfelt
Associate Professor - Promotion Programme
Toxicology and Drug Metabolism
Universitetsparken 2
2100 København Ø
- Published
Method for Quantification of Chemicals in a Pollution Plume Using a Moving Membrane-Based Sensor Exemplified by Mass Spectrometry
Janfelt, Christian, Lauritsen, F. R., Toler, S. K., Bell, R. J. & Short, R. T., 2007, In: Analytical Chemistry. 79, p. 5336-5342 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
Mass spectra of proteins and other biomolecules recorded using a handheld instrument
Janfelt, Christian, Talaty, N., Mulligan C., C., Keil, A., Quyang, Z. & Cooks, R. G., 2008, In: International Journal of Mass Spectrometry. 278, 2-3, p. 166-169Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ambient mass spectrometry imaging: a comparison of desorption ionization by sonic spray and electrospray
Janfelt, Christian & Nørgaard, A. W., Oct 2012, In: Journal of The American Society for Mass Spectrometry. 23, 10, p. 1670-8 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ischemia in neonatal rat brains analyzed by Desorption Electrospray Ionization Imaging mass spectrometry
Janfelt, Christian, Wellner, N., Leger, P., Kokesch-Himmelreich, J., Hansen, S. H., Charriaut-Marlangue, C. & Hansen, Harald S., 2012.Research output: Contribution to conference › Poster › Research › peer-review
- Published
Characterization of a capillary spray cell for easy analysis of extracts of biological samples
Janfelt, Christian & Lauritsen, F. R., 2011, In: International Journal of Mass Spectrometry. 299, p. 178-183Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterization and optimization of membrane inlets for a miniature ion trap mass spectrometer operating at a high background pressure of humid air
Janfelt, Christian, Graesboll, R. & Lauritsen, F. R., 2008, In: International Journal of Mass Spectrometry. 276, p. 17-23 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Imaging of plant materials using indirect desorption electrospray ionization mass spectrometry
Janfelt, Christian, 2015, Mass Spectrometry Imaging of Small Molecules. He, L. (ed.). Humana Press, Vol. 1203. p. 91-7 7 p. (Methods in Molecular Biology).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Indirect DESI imaging of secondary metabolites in plant material
Janfelt, Christian, Thunig, U. J. C., Li, B. & Hansen, S. H., 2011. 1 p.Research output: Contribution to conference › Poster › Research
The magnitude of pseudo-potential errors for density functional calculations
Janfelt, Christian & Jensen, F., 2005, In: Chemical Physics Letters. 412, p. 501-503 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterization of a mini membrane inlet mass spectrometer for on-site detection of contaminants in both aqueous and liquid organic samples
Janfelt, Christian, Frandsen, H. & Lauritsen, F. R., 2006, In: Rapid Communications in Mass Spectrometry. 20, p. 1441–1446 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 8407
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The Spatial Distribution of Alkaloids in Psychotria prunifolia (Kunth) Steyerm and Palicourea coriacea (Cham.) K. Schum Leaves Analysed by Desorption Electrospray Ionisation Mass Spectrometry Imaging
Research output: Contribution to journal › Journal article › Research › peer-review
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196
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The intracellular localization of the vanillin biosynthetic machinery in pods of Vanilla planifolia
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
185
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Mucoadhesive Electrospun Patch Delivery of Lidocaine to the Oral Mucosa and Investigation of Spatial Distribution in a Tissue Using MALDI-Mass Spectrometry Imaging
Research output: Contribution to journal › Journal article › Research › peer-review
Published