Dan Stærk

Dan Stærk

Head of Department, Visiting professor

ORCID: 0000-0003-0074-298X

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  1. Published

    Comparative study of the drug delivery mechanism of L-penetratin and D-penetratin

    Birch, D., Christensen, M. V., Stærk, Dan, Franzyk, Henrik & Nielsen, Hanne Mørck, 2018.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  2. Published

    Comprehensive analysis of commercial willow bark extracts by new technology platform: combined use of metabolomics, high-perfomance liquid chromatography-solid-phase extraction-nuclear magnetic resonance spectroscopy and high-resolution radical scavenging assay

    Agnolet, S., Wiese, S., Verpoorte, R. & Stærk, Dan, 2012, In: Journal of Chromatography A. 1262, p. 130-137 8 p.

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

  3. Published

    Conformational studies of indole alkaloids corynantheine and dihydrocorynantheine by dynamic 1H NMR spectroscopy and computational methods: steric effects of ethyl vs. vinyl group

    Stærk, Dan, Norrby, P. & Jaroszewski, J. W., 2001, In: Journal of Organic Chemistry. 66, p. 2217-2221

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

  4. Published

    Coupling HPLC-SPE-NMR with a microplate-based high-resolution antioxidant assay for efficient analysis of antioxidants in food – Validation and proof-of-concept study with caper buds

    Wiese, S., Wubshet, S. G., Nielsen, J. & Stærk, Dan, 2013, In: Food Chemistry. 141, 4, p. 4010-4018

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

  5. Published

    Coupling microplate-based antibacterial assay with liquid chromatography for high-resolution growth inhibition profiling of crude extracts: Validation and proof-of-concept study with Staphylococcus aureus

    Ardalani, H., Anam, S., Kromphardt, K. J. K., Stærk, Dan & Kongstad, Kenneth Thermann, 2021, In: Molecules. 26, 6, 12 p., 1550.

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

  6. Published

    Coupling of a high-resolution monoamine oxidase-A inhibitor assay and HPLC-SPE-NMR for advanced bioactivity-profiling of plant extracts

    Grosso, C., Jäger, A. & Stærk, Dan, 2013, In: Phytochemical Analysis. 24, 2, p. 141-147

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

  7. Published

    Cytotoxic activity of some phenanthroindolizidine N-Oxide alkaloids from Cynanchum vincetoxicum

    Stærk, Dan, Christensen, J., Lemmich, E., Duus, J. Ø., Olsen, C. E. & Jaroszewski, J. W., 2000, In: Journal of Natural Products. 63, 11, p. 1584-1586

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

  8. Published

    Data-dependent acquisition-mass spectrometry guided isolation of new benzoxazinoids from the roots of Acanthus mollis L.

    Bhattarai, B., Steffensen, S. K., Stærk, Dan, Laursen, B. B. & Fomsgaard, I. S., 2022, In: International Journal of Mass Spectrometry. 474, 10 p., 116815.

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

  9. Published

    Detection of Seasonal Variation in Aloe Polysaccharides Using Carbohydrate Detecting Microarrays

    Isager Ahl, Louise, Al-Husseini, N., Al-Helle, S., Stærk, Dan, Grace, O. M., Willats, W. G. T., Mravec, Jozef, Jørgensen, Bodil & Rønsted, Nina, 2019, In: Frontiers in Plant Science. 10, p. 1-14 512.

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

  10. Published

    Development of a bioassay-coupled HPLC-SPE-ttNMR platform for identification of α-glucosidase inhibitors in apple peel (Malus × domestica Borkh.)

    Schmidt, J. S., Lauridsen, M. B., Dragsted, Lars Ove, Nielsen, J. & Stærk, Dan, 2012, In: Food Chemistry. 135, 3, p. 1692-1699 8 p.

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

  11. Published

    Discovering new natural products directly from crude extracts by HPLC-SPE-NMR: chinane diterpenes in Harpagophytum procumbens

    Clarkson, C., Stærk, Dan, Hansen, S. H., Smith, P. J. & Jaroszewski, J. W., 2006, In: Journal of Natural Products. 69, p. 527-530

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

  12. Published

    Dovyalicin-type spermidine alkaloids from Dovyalis species

    Rasmussen, B., Nkurunziza, A., Witt, M., Oketch-Rabah, H. A., Jaroszewski, J. W. & Stærk, Dan, 2006, In: Journal of Natural Products. 69, p. 1300-1304

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

  13. Published

    Dual High-Resolution α-Glucosidase and Radical Scavenging Profiling Combined with HPLC-HRMS-SPE-NMR for Identification of Minor and Major Constituents Directly from the Crude Extract of Pueraria lobata

    Liu, B., Kongstad, Kenneth Thermann, Qinglei, S., Nyberg, N., Jäger, A. & Stærk, Dan, 13 Feb 2015, In: Journal of Natural Products. 78, 2, p. 294–300 7 p.

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

  14. Published

    Dual high-resolution inhibition profiling and HPLC-HRMS-SPE-NMR analysis for identification of α-glucosidase and radical scavenging inhibitors in Solanum americanum Mill.

    Silva, E. L. E., Almeida-Lafetá, R. C., Borges, R. M. & Stærk, Dan, 2017, In: Fitoterapia. 118, p. 42-48

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

  15. Published

    Dual high-resolution α-glucosidase and PTP1B profiling combined with HPLC-PDA-HRMS-SPE-NMR analysis for the identification of potentially antidiabetic chromene meroterpenoids in Rhododendron capitatum

    Liang, Chao, Kjaerulff, Louise, Hansen, Paul Robert, Kongstad, Kenneth Thermann & Stærk, Dan, 2021, In: Journal of Natural Products. 84, p. 2454-2467

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

  16. Published

    Edible seaweed as future functional food: Identification of α-glucosidase inhibitors by combined use of high-resolution α-glucosidase inhibition profiling and HPLC-HRMS-SPE-NMR

    Liu, B., Kongstad, Kenneth Thermann, Wiese, S., Jäger, A. K. & Stærk, Dan, 2016, In: Food Chemistry. 203, p. 16-22 7 p.

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

  17. Published

    Effect of residual water and microwave heating on half-lifes of reagents and reactive intermediates in peptide synthesis

    Shelton, A. P. T., Pedersen, S. L., Stærk, Dan & Jensen, Knud Jørgen, 2012, In: Chemistry: A European Journal. 18, 29, p. 9024-9031 8 p.

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

  18. Published

    Efficient and versatile COMU-mediated solid-phase submonomer synthesis of arylopeptoids (oligomeric N-substituted aminomethyl benzamides)

    Hjelmgaard, T., Faure, S., Stærk, Dan, Taillefumier, C. & Nielsen, J., 2011, In: Organic & Biomolecular Chemistry. 9, p. 6832-6843 12 p.

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

  19. Published

    Eremane, viscidane and isozizaene diterpenoids from the leaves of Eremophila rigida and their absolute configurations

    Liang, Chao, Ndi, C., Semple, S., Buirchell, B., Coriani, S., Møller, Birger Lindberg & Stærk, Dan, 2024, In: Phytochemistry. 219, 16 p., 113972.

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

  20. Published

    Erratum: "Naravelia zeylanica: Occurrence of primary benzamides in flowering plants" (Natural Product Research vol. 19 (3) (291-294))

    Jaroszewski, J. W., Stærk, Dan, Holm-Møller, S. B., Jensen, T. H., Franzyk, Henrik & Somanadhan, B., 1 Jun 2005, In: Natural Product Research. 19, 4, 1 p.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  21. Published

    Erythrocyte membrane modifying agents and the inhibition of Plasmodium falciparum growth: structure-activity relationships for betulinic acid analogues

    Ziegler, H. L., Franzyk, Henrik, Sairafianpour, M., Tabatabai, M., Tehrani, M. D., Bagherzadeh, K., Hägerstrand, H., Stærk, Dan & Jaroszewski, J. W., 2004, In: Bioorganic & Medicinal Chemistry. 12, p. 119-127

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

  22. Published

    Evaluation of the antidiabetic potential of Psidium guajava L. (Myrtaceae) using assays for α-glucosidase, α-amylase, muscle glucose uptake, liver glucose production and triglyceride accumulation in adipocytes

    Beidokhti, M. N., Eid, H. M., Villavicencio, M. L. S., Jäger, A. K., Lobbens, E. S., Rasoanaivo, P. R., McNair, Laura M., Haddad, P. S. & Stærk, Dan, 17 Apr 2020, In: Journal of Ethnopharmacology. 257, 8 p., 112877.

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

  23. Published

    Expanding the landscape of diterpene structural diversity by stereochemically controlled combinatorial biosynthesis

    Andersen-Ranberg, Johan, Kongstad, Kenneth Thermann, Nielsen, M. T., Bjerg Jensen, N., Pateraki, Irini, Bach, S. S., Hamberger, B., Zerbe, P., Stærk, Dan, Bohlmann, J., Møller, Birger Lindberg & Hamberger, B. R., 2016, In: Angewandte Chemie International Edition. 55, 6, p. 2142-2146 5 p.

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

  24. Published

    Expanding the terpene biosynthetic code with non-canonical 16 carbon atom building blocks

    Ignea, C., Raadam, Morten Hessellund, Koutsaviti, A., Zhao, Yong, Duan, Yaotao, Harizani, M., Miettinen, Karel, Georgantea, P., Rosenfeldt, M., Viejo-Ledesma, S. E., Petersen, Mikael Agerlin, Bredie, Wender, Stærk, Dan, Roussis, V., Ioannou, E. & Kampranis, Sotirios, 2022, In: Nature Communications. 13, 16 p., 5188.

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

  25. Published

    Expedient solution-phase synthesis and NMR studies of arylopeptoids

    Hjelmgaard, T., Faure, S., Stærk, Dan, Taillefumier, C. & Nielsen, J., 2011, In: European Journal of Organic Chemistry. 2011, 22, p. 4121-4132 12 p.

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

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