Christian Janfelt

Christian Janfelt

Associate Professor - Promotion Programme


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  1. Accepted/In press

    Oral Squamous Cell Carcinoma Lipid Evaluation in Gingiva Tissue Stored in TRIzol via Shotgun Lipidomics and MALDI Mass Spectrometry Imaging

    Bernardo, R. A., de Oliveira Júnior, C. I., Roque, J. V., Costa, N. D. L., Roriz, V. M., Sorgi, C. A., Janfelt, Christian, Vaz, B. G. & Chaves, A. R., 2023, (Accepted/In press) In: Journal of Proteome Research.

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    In vivo dermal delivery of bleomycin with electronic pneumatic injection: drug visualization and quantification with mass spectrometry

    Bik, L., van Doorn, M., Hansen, Anders Christian Nørgaard, Janfelt, Christian, Olesen, U. H., Hædersdal, Merete, Lerche, Catharina Margrethe & Hendel, K., 2022, In: Expert Opinion on Drug Delivery. 19, 2, p. 213-219

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Mass spectrometry imaging of plant metabolites – principles and possibilities

    Bjarnholt, Nanna, Li, B., D'Alvise, J. & Janfelt, Christian, 2014, In: Natural Product Reports. 31, 6, p. 818-837 20 p.

    Research output: Contribution to journal › Review › Research › peer-review

  4. Published

    Smooth muscle ATP-sensitive potassium channels mediate migraine-relevant hypersensitivity in mouse models

    Christensen, S. L., Rasmussen, Rikke Holm, Cour, S. L., Ernstsen, C., Hansen, Thomas Folkmann, Kogelman, L. J. A., Lauritzen, S. P., Guzaite, G., Styrishave, Bjarne, Janfelt, Christian, Christensen, Søren Tvorup, Aziz, Q., Tinker, A., Jansen-Olesen, I., Olesen, Jes & Kristensen, D. M., 2022, In: Cephalalgia. 42, 2, p. 93-107

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Developing a predictive in vitro dissolution model based on gastrointestinal fluid characterisation in rats

    Christfort, J. F., Strindberg, S., Plum, J., Hall-Andersen, J., Janfelt, Christian, Nielsen, L. H. & Mullertz, Anette , 2019, In: European Journal of Pharmaceutics and Biopharmaceutics. 142, p. 307-314 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Mucoadhesive Electrospun Patch Delivery of Lidocaine to the Oral Mucosa and Investigation of Spatial Distribution in a Tissue Using MALDI-Mass Spectrometry Imaging

    Clitherow, K. H., Murdoch, C., Spain, S. G., Handler, A. M., Colley, H. E., Stie, Mai Bay, Nielsen, Hanne Mørck, Janfelt, Christian, Hatton, P. V. & Jacobsen, Jette, Sep 2019, In: Molecular Pharmaceutics. 16, 9, p. 3948-3956

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Detection of follicular transport of lidocaine and metabolism in adipose tissue in pig ear skin by DESI mass spectrometry imaging

    D'Alvise, J., Mortensen, R., Hansen, S. H. & Janfelt, Christian, Jun 2014, In: Analytical and Bioanalytical Chemistry. 406, 15, p. 3735-42 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Visualisation of penetration of topical antifungal drug substances through mycosis-infected nails by matrix-assisted laser desorption ionisation mass spectrometry imaging

    Endringer Pinto, F., Bagger, C., Kunze, G., Joly-Tonetti, N., Thenot, J., Osman-Ponchet, H. & Janfelt, Christian, 2020, In: Mycoses. 63, 8, p. 869-875 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    A one-time pneumatic jet-injection of 5-fluorouracil and triamcinolone acetonide for treatment of hypertrophic scars: A blinded randomized controlled trial

    Erlendsson, A. M., Rosenberg, L. K., Lerche, Catharina Margrethe, Togsverd-Bo, K., Wiegell, Stine Regin, Karmisholt, Katrine Elisabeth, Philipsen, P. A., Hansen, Anders Christian Nørgaard, Janfelt, Christian, Holmes, J., Rossi, A. & Hædersdal, Merete, 2022, In: Lasers in Surgery and Medicine. 54, 5, p. 663-671

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Fast and direct screening of polyaromatic hydrocarbon (PAH)-contaminated sand using a miniaturized membrane inlet mass spectrometer (mini-MIMS)

    Frandsen, H., Janfelt, Christian & Lauritsen, F. R., 2007, In: Rapid Communications in Mass Spectrometry. 21, p. 1574-1578 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    The aerial epidermis is a major site of quinolizidine alkaloid biosynthesis in narrow-leafed lupin

    Frick, Karen Michiko, Lorensen, Marcus Daniel B B, Esteban, E., Pasha, A., Schulz, Alexander, Provart, N. J., Janfelt, Christian, Nour-Eldin, Hussam Hassan & Geu-Flores, Fernando, 2023, bioRxiv, 18 p.

    Research output: Working paper › Preprint › Research

  12. Published

    The intracellular localization of the vanillin biosynthetic machinery in pods of Vanilla planifolia

    Gallage, N. J., Jørgensen, Kirsten, Janfelt, Christian, Nielsen, A. J. Z., Naake, T., Dunski, E., Dalsten, L., Grisoni, M. & Møller, Birger Lindberg, 2018, In: Plant and Cell Physiology. 59, 2, p. 304-318 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Mass spectrometry imaging of oligosaccharides following in situ enzymatic treatment of maize kernels

    Granborg, J. R., Kaasgaard, S. G. & Janfelt, Christian, 2022, In: Carbohydrate Polymers. 275, 10 p., 118693.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Variation in oligosaccharide profiles observed with AP-MALDI in different regions of maize kernels after treatment with xylanases

    Granborg, J. R., Kaasgaard, S. G. & Janfelt, Christian, 2023, In: Journal of Cereal Science. 109, 10 p., 103586.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Mass spectrometry imaging in drug distribution and drug metabolism studies: Principles, applications and perspectives

    Granborg, J. R., Handler, A. M. & Janfelt, Christian, 2022, In: Trends in Analytical Chemistry. 146, 13 p., 116482.

    Research output: Contribution to journal › Review › Research › peer-review

  16. Published

    MALDI imaging of enzymatic degradation of glycerides by lipase on textile surface

    Hall-Andersen, J., Kaasgaard, S. G. & Janfelt, Christian, Mar 2018, In: Chemistry and Physics of Lipids. 211, p. 100-106

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    MALDI mass spectrometry imaging as a complementary analytical method for improved skin distribution analysis of drug molecule and excipients

    Handler, A. M., Fallah, M., Just Pedersen, A., Pommergaard Pedersen, G., Troensegaard Nielsen, K. & Janfelt, Christian, 2020, In: International Journal of Pharmaceutics. 590, 119949.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Quantitative MALDI mass spectrometry imaging for exploring cutaneous drug delivery of tofacitinib in human skin

    Handler, A. M., Pedersen, G. P., Nielsen, K. T., Janfelt, Christian, Pedersen, A. J. & Clench, M. R., 2021, In: European Journal of Pharmaceutics and Biopharmaceutics. 159, p. 1-10 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Visualization of the penetration modifying mechanism of laurocapram by Mass Spectrometry Imaging in buccal drug delivery

    Handler, A. M., Marxen, E., Jacobsen, Jette & Janfelt, Christian, 15 Jan 2019, In: European Journal of Pharmaceutical Sciences. 127, p. 276-281 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Characterizing Cutaneous Drug Delivery Using Open-Flow Microperfusion and Mass Spectrometry Imaging

    Handler, A. M., Eirefelt, S., Lambert, M., Johansson, F., Hollesen Schefe, L., Knudsen, N. Ø., Bodenlenz, M., Birngruber, T., Sinner, F., Eriksson, A. H., Pedersen, G. P., Janfelt, Christian & Troensegaard Nielsen, K., 2021, In: Molecular Pharmaceutics. 18, 8, p. 3063-3072

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Aspects of Quantitation in Mass Spectrometry Imaging Investigated on Cryo-Sections of Spiked Tissue Homogenates

    Hansen, H. T. & Janfelt, Christian, 2016, In: Analytical Chemistry. 88, 23, p. 11513−11520 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Buccal delivery of small molecules - Impact of levulinic acid, oleic acid, sodium dodecyl sulfate and hypotonicity on ex vivo permeability and spatial distribution in mucosa

    Hansen, S. E., Marxen, E., Janfelt, Christian & Jacobsen, Jette, Dec 2018, In: European Journal of Pharmaceutics and Biopharmaceutics. 133, p. 250-257

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Bleomycin administered by laser-assisted drug delivery or intradermal needle-injection results in distinct biodistribution patterns in skin: in vivo investigations with mass spectrometry imaging

    Hendel, K., Hansen, Anders Christian Nørgaard, Bik, L., Bagger, C., van Doorn, M. B. A., Janfelt, Christian, Olesen, U. H., Hædersdal, Merete & Lerche, Catharina Margrethe, 1 Jan 2021, In: Drug Delivery. 28, 1, p. 1141-1149 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Fractional laser-assisted topical delivery of bleomycin quantified by LC-MS and visualized by MALDI mass spectrometry imaging

    Hendel, K. K., Bagger, C., Olesen, U. H., Janfelt, Christian, Hansen, S. H., Hædersdal, Merete & Lerche, C. M., Dec 2019, In: Drug Delivery. 26, 1, p. 244-251 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Tissue distribution and metabolic profiling of cyclosporine (CsA) in mouse and rat investigated by DESI and MALDI mass spectrometry imaging (MSI) of whole-body and single organ cryo-sections

    Holm, N. B., Deryabina, M., Knudsen, C. B. & Janfelt, Christian, 2022, In: Analytical and Bioanalytical Chemistry. 414, p. 7167–7177

    Research output: Contribution to journal › Journal article › Research › peer-review

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