Johan Peter Bøtker

Johan Peter Bøtker

Associate Professor

ORCID: 0000-0001-8766-4085

Publication year:
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1 - 25 out of 62Page size: 25
  1. 2011
  2. Published

    Assessment of crystalline disorder in cryo-milled samples of indomethacin using atomic pair-wise distribution functions

    Bøtker, Johan Peter, Karmwar, P., Strachan, C. J., Cornett, Claus, Tian, F., Zujovic, Z., Rantanen, Jukka & Rades, Thomas, 2011, In: International Journal of Pharmaceutics. 417, 1-2, p. 112-119 8 p.

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

  3. Published

    Influence of temperature on solvent-mediated anhydrate-to-hydrate transformation kinetics

    Qu, H., Munk, T. P., Cornett, Claus, Wu, J., Bøtker, Johan Peter, Christensen, L. P., Rantanen, Jukka & Tian, F., 2011, In: Pharmaceutical Research. 28, 2, p. 364-373

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

  4. Published

    Insights into the early dissolution events of amlodipine using UV imaging and Raman spectroscopy

    Bøtker, Johan Peter, Savolainen, M., Koradia, V., Tian, F., Rades, Thomas, Mullertz, Anette , Cornett, Claus, Rantanen, Jukka & Østergaard, Jesper, 2011, In: Molecular Pharmaceutics. 8, 4, p. 1372-1380 9 p.

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

  5. Published

    Investigations on the effect of different cooling rates on the stability of amorphous indomethacin

    Karmwar, P., Bøtker, Johan Peter, Graeser, K. A., Strachan, C. J., Rantanen, Jukka & Rades, T., 2011, In: European Journal of Pharmaceutical Sciences. 44, 3, p. 341-350

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

  6. 2012
  7. Published

    Polymorphic form of piroxicam influences the performance of armorphous material prepared by ball-milling

    Naelapaa, K., Bøtker, Johan Peter, Veski, P., Rantanen, Jukka, Rades, Thomas & Kogermann, K., 2012, In: International Journal of Pharmaceutics. 429, 1-2, p. 69-77

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

  8. Published

    Structural elucidationof rapid solution-mediatedPhase transitions in pharmaceutical solids using in situ synchrotron SAXS/WAXS

    Bøtker, Johan Peter, Rades, Thomas, Rantanen, Jukka, Hawley, A. & Boyd, B. J., 1 Aug 2012, In: Molecular Pharmaceutics. 9, 9, p. 2787-2791

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

  9. Published

    Atomic pairwise distribution function analysis of the amorphous phase prepared by different manufacturing routes

    Bøtker, Johan Peter, Koradia, V., Rades, T., Rantanen, Jukka & Savolainen, M., 28 Aug 2012, In: Pharmaceutics. 4, 1, p. 93-103 11 p.

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

  10. 2013
  11. Published

    A new approach to dissolution testing by UV imaging and finite element simulations

    Bøtker, Johan Peter, Rantanen, Jukka, Rades, Thomas, Mullertz, Anette , Østergaard, Jesper & Jensen, H., 2013, In: Pharmaceutical Research. 30, 5, p. 1328-1337

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

  12. Published

    Application of spray-drying and electrospraying/electospinning for poorly water-soluble drugs: a particle engineering approach

    Bohr, A. J., Bøtker, Johan Peter, Rades, Thomas, Rantanen, Jukka & Yang, Mingshi, 2013, In: Current Pharmaceutical Design. 20, 3, p. 325-348

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

  13. Published

    Detecting phase separation of freeze-dried binary amorphous systems using pair-wise distribution function and multivariate data analysis

    Chieng, N., Trnka, H., Bøtker, Johan Peter, Pikal, M., Rantanen, Jukka & Grohganz, Holger, 18 Jul 2013, In: International Journal of Pharmaceutics. 454, 1, p. 167-173 7 p.

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

  14. Published

    Real-time in vitro dissolution of 5-aminosalicylic acid from single ethyl cellulose coated extrudates studied by UV imaging

    Gaunø, M. H., Vilhelmsen, T., Larsen, C. C., Bøtker, Johan Peter, Wittendorff, J., Rantanen, Jukka & Østergaard, Jesper, Sep 2013, In: Journal of Pharmaceutical and Biomedical Analysis. 83, p. 49-56 8 p.

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

  15. Published

    Indomethacin: New polymorphs of an old drug

    Surwase, S. A., Bøtker, Johan Peter, Saville, D., Boyd, B. J., Gordon, K. C., Peltonen, L. & Strachan, C. J., Dec 2013, In: Molecular Pharmaceutics. 10, 12, p. 4472-4480

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

  16. 2014
  17. Published

    Application of spray-drying and electrospraying/electospinning for poorly water-soluble drugs: a particle engineering approach

    Bohr, A., Bøtker, Johan Peter, Rades, Thomas, Rantanen, Jukka & Yang, Mingshi, 2014, In: Current Pharmaceutical Design. 20, 3, p. 325-48 24 p.

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

  18. Published

    Solubility of small-molecule drugs into polymer excipients in hot melt extruded dosage forms

    Aho, J. M., Bøtker, Johan Peter, Baldursdottir, S. G. & Rantanen, Jukka, 2014, In: Annual transactions of the Nordic Rheology Society. 22, p. 55-59

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  19. Published

    Simultaneous UV Imaging and Raman Spectroscopy for the Measurement of Solvent-Mediated Phase Transformations During Dissolution Testing

    Østergaard, Jesper, Wu, J., Naelapää, K., Bøtker, Johan Peter, Jensen, H. & Rantanen, Jukka, Apr 2014, In: Journal of Pharmaceutical Sciences. 103, 4, p. 1149-56 8 p.

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

  20. 2015
  21. Published

    Three-Dimensional Printing of Drug-Eluting Implants: Preparation of an Antimicrobial Polylactide Feedstock Material

    Water, J. J., Bohr, A., Bøtker, Johan Peter, Aho, J., Sandler, N., Nielsen, Hanne Mørck & Rantanen, Jukka, 15 Jan 2015, In: Journal of Pharmaceutical Sciences. p. 1099–1107 9 p.

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

  22. Published

    Rheology as a tool for evaluation of melt processability of innovative dosage forms

    Aho, J. M., Bøtker, Johan Peter, Baldursdottir, S. & Rantanen, Jukka, 30 Oct 2015, In: International Journal of Pharmaceutics. 494, 2, p. 623–642 20 p.

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

  23. 2016
  24. Published

    In silico product design of pharmaceuticals

    Bøtker, Johan Peter, Raijada, D., Aho, J., Khorasani, M., Søgaard, S. V., Arnfast, L., Bohr, A., Edinger, M., Water, J. & Rantanen, Jukka, 2016, In: Asian Journal of Pharmaceutical Sciences. 11, 4, p. 492–499 8 p.

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

  25. Published

    Modifying release characteristics from 3D printed drug-eluting products

    Bøtker, Johan Peter, Water, J., Aho, J., Arnfast, L., Bohr, A. & Rantanen, Jukka, 2016, In: European Journal of Pharmaceutical Sciences. 90, p. 47-52 6 p.

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

  26. Published

    Physical Stability of Freeze-Dried Isomalt Diastereomer Mixtures

    Koskinen, A., Fraser-Miller, S. J., Bøtker, Johan Peter, Heljo, V. P., Barnsley, J. E., Gordon, K. C., Strachan, C. J. & Juppo, A. M., 2016, In: Pharmaceutical Research. 33, 7, p. 1752–1768 17 p.

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

  27. Published

    Oscillatory Shear Rheology in Examining the Drug-Polymer Interactions Relevant in Hot Melt Extrusion

    Aho, J., Edinger, M., Bøtker, Johan Peter, Baldursdottir, S. & Rantanen, Jukka, Jan 2016, In: Journal of Pharmaceutical Sciences. 105, 1, p. 160-7 8 p.

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

  28. Published

    Anhydrate to hydrate solid-state transformations of carbamazepine and nitrofurantoin in biorelevant media studied in situ using time-resolved synchrotron X-ray diffraction

    Bøtker, Johan Peter, Rantanen, Jukka, Arnfast, L., Doreth, M., Raijada, D. K., Löbmann, Korbinian, Madsen, C. M., Khan, J., Rades, Thomas, Mullertz, Anette , Hawley, A., Thomas, D. & Boyd, B. J., Mar 2016, In: European Journal of Pharmaceutics and Biopharmaceutics. 100, p. 119-127 9 p.

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

  29. Published

    Near-infrared chemical imaging (NIR-CI) of 3D printed pharmaceuticals

    Khorasani, M., Edinger, M., Raijada, D. K., Bøtker, Johan Peter, Aho, J. & Rantanen, Jukka, 30 Dec 2016, In: International Journal of Pharmaceutics. 515, 1–2, p. 324-330 7 p.

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

  30. 2017
  31. Published

    Analysis of 3D Prints by X-ray Computed Microtomography and Terahertz Pulsed Imaging

    Markl, D., Zeitler, J. A., Rasch, C., Michaelsen, M. H., Mullertz, Anette , Rantanen, Jukka, Rades, Thomas & Bøtker, Johan Peter, 2017, In: Pharmaceutical Research. 34, 5, p. 1037–1052 16 p.

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

  32. Published

    Anti-tuberculosis drug combination for controlled oral delivery using 3D printed compartmental dosage forms: From drug product design to in vivo testing

    Genina, Natalja, Bøtker, Johan Peter, Colombo, S., Harmankaya, N., Rantanen, Jukka & Bohr, A., 2017, In: Journal of Controlled Release. 268, p. 40-48

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

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