Jesper Østergaard

Jesper Østergaard

Professor

ORCID: 0000-0003-3448-4237

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  1. Published

    Cisplatin Encapsulation Generates Morphologically Different Multicompartments in the Internal Nanostructures of Nonlamellar Liquid-Crystalline Self-Assemblies

    Azmi, I. D. M., Østergaard, Jesper, Stürup, Stefan, Gammelgaard, Bente, Urtti, A., Moghimi, S. M. & Yaghmur, Anan, 5 Jun 2018, In: Langmuir : the ACS journal of surfaces and colloids. 34, 22, p. 6570-6581 12 p.

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

  2. Published

    Biorelevant Dissolution of Dipyridamole and Piroxicam Using an Automated UV/Vis Spectrophotometric and Potentiometric Dissolution Testing Platform

    Berthelsen, R., Larsen, Susan Weng, Mullertz, Anette , Box, K. & Østergaard, Jesper, 2023, In: Dissolution Technologies. 30, 3, p. 144-153

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

  3. Published

    Development of UV-Vis Imaging Compatible Chromatographic Matrix with Application for Injectable Formulation Characterization

    Bock, Frederik, Hu, A., Cicale, V., Larsen, Susan Weng, Lu, X. & Østergaard, Jesper, 2023, In: Analytical Chemistry. 95, 43, p. 15861–15866

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

  4. Published

    Towards in vitro in vivo correlation for modified release subcutaneously administered insulins

    Bock, Frederik, Lin, E., Larsen, C., Jensen, H., Huus, K., Larsen, Susan Weng & Østergaard, Jesper, 2020, In: European Journal of Pharmaceutical Sciences. 145, 10 p., 105239.

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

  5. Published

    Methodological Considerations in Development of UV Imaging for Characterization of Intra-Tumoral Injectables Using cAMP as a Model Substance

    Bock, Frederik, Bøtker, Johan Peter, Larsen, Susan Weng, Lu, X. & Østergaard, Jesper, 2022, In: International Journal of Molecular Sciences. 23, 7, 18 p., 3599.

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

  6. 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

  7. Published

    An investigation of drug compact topography as relates to intrinsic dissolution rates determined by dissolution imaging

    Brown, B., Fazili, Z., Ward, A., Walton, K., Blunt, L., Østergaard, Jesper & Asare-Addo, K., 2021, In: Journal of Drug Delivery Science and Technology. 61, 10 p., 102143.

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

  8. Published

    Application of UV dissolution imaging to pharmaceutical systems

    Brown, B., Ward, A., Fazili, Z., Østergaard, Jesper & Asare-Addo, K., 2021, In: Advanced Drug Delivery Reviews. 177, 26 p., 113949.

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

  9. 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

  10. Published

    Limits in Size of Taylor Dispersion Analysis: Representation of the Different Hydrodynamic Regimes and Application to the Size-Characterization of Cubosomes

    Chamieh, J., Leclercq, L., Martin, M., Slaoui, S., Jensen, H., Østergaard, Jesper & Cottet, H., 2017, In: Analytical Chemistry. 89, 24, p. 13487-13493

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

  11. Published

    Matrix effects in nilotinib formulations with pH-responsive polymer produced by carbon dioxide-mediated precipitation

    Colombo, S., Brisander, M., Haglöf, J., Sjövall, P., Andersson, P., Østergaard, Jesper & Malmsten, M., 15 Oct 2015, In: International Journal of Pharmaceutics. 494, 1, p. 205-217 13 p.

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

  12. Published

    Selective analysis of human serum albumin based on SEC-ICP-MS after labelling with iophenoxic acid

    Dersch, J. M., Nguyen, T. T. T. N., Østergaard, Jesper, Stürup, Stefan & Gammelgaard, Bente, Apr 2015, In: Analytical and Bioanalytical Chemistry. 407, 10, p. 2829-36 8 p.

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

  13. Published

    Effect of a-cyclodextrin on drug distribution studied by electrochemistry at interfaces between immiscible electrolyte solutions

    Deryabina, M., Hansen, S. H., Østergaard, Jesper & Jensen, H., 2009, In: Journal of Physical Chemistry A. 113, p. 7263-7269

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

  14. Published

    An interlaboratory investigation of intrinsic dissolution rate determination using surface dissolution

    Etherson, K., Dunn, C., Matthews, W., Pamelund, H., Barragat, C., Sanderson, N., Izumi, T., Mathews, C. D. C., Halbert, G., Wilson, C., McAllister, M., Mann, J., Østergaard, Jesper, Butler, J. & Khadra, I., 2020, In: European Journal of Pharmaceutics and Biopharmaceutics. 150, p. 24-32 9 p.

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

  15. Published

    Liposomer i lægemiddelforskning

    Franzen, U., Jørgensen, Lene, Larsen, C. S., Jensen, H. & Østergaard, Jesper, 2007, In: Lægemiddelforskning. p. 14-15

    Research output: Contribution to journal › Journal article › Communication

  16. Published

    Determination of liposome-buffer distribution coefficients of charged drugs by capillary electrophoresis frontal analysis

    Franzen, U., Jørgensen, Lene, Larsen, C. S., Heegaard, N. H. H. & Østergaard, Jesper, 2009, In: Electrophoresis. 30, 15, p. 2711-2719

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

  17. Published

    Characterization of a liposome-based formulation of oxaliplatin using capillary electrophoresis: encapsulation and leakage

    Franzen, U., Nguyen, T. T. N. T., Vermehren, C., Gammelgaard, Bente & Østergaard, Jesper, 2011, In: Journal of Pharmaceutical and Biomedical Analysis. 55, 1, p. 16-22

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

  18. Published

    Physicochemical characterization of a PEGylated liposomal drug formulation using capillary electrophoresis

    Franzen, U., Vermehren, C., Jensen, H. & Østergaard, Jesper, 2011, In: Electrophoresis. 32, 6-7, p. 738-748

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

  19. Published

    Physico-chemical characterization of liposomes and drug substance-liposome interactions in pharmaceutics using capillary electrophoresis and electrokinetic chromatography

    Franzen, U. & Østergaard, Jesper, Dec 2012, In: Journal of Chromatography A. 1267, p. 32-44 13 p.

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

  20. Published

    Intra-articular drug disapperance kinetics: Reducing the number of in vivo experiments from establishment of an in vitro-in vivo correlation?

    Frost, A. B., Jacobsen, Stine, Thomsen, M. H., Lindegaard, Casper, Larsen, Susan Weng, Østergaard, Jesper, Andersen, P. H. & Larsen, C. S., 2008. 1 p.

    Research output: Contribution to conference › Poster › Research

  21. Published

    Nye depotlægemidler til injektion i gigtramte led: kan laboratoriemodeller reducere antallet af dyreforsøg

    Frost, A. B., Larsen, Susan Weng, Østergaard, Jesper & Larsen, C. S., 2008, In: Lægemiddelforskning. p. 46-48

    Research output: Contribution to journal › Journal article › Communication

  22. Published

    The pharmacokinetics of the weakly protein-bound anionic compound diatrizoate in serum and synovial fluid of the horse

    Frost, A. B., Larsen, F., Larsen, Susan Weng, Østergaard, Jesper, Thomsen, M. H., Stürup, Stefan, Andersen, P. H. & Larsen, C. S., 2010, In: Pharmaceutical Research. 27, 1, p. 143-150 8 p.

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

  23. Published

    On the search for in vitro in vivo correlations in the field of intra-articular drug delivery: Administration of sodium diatrizoate to the horse

    Frost, A. B., Larsen, F., Østergaard, Jesper, Larsen, Susan Weng, Lindegaard, Casper, Hansen, H. R. & Larsen, C. S., 2010, In: European Journal of Pharmaceutical Sciences. 41, p. 10-15

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

  24. Published

    Intra-articular injection of morphine to the horse: Establishment of an in vitro-in vivo relationship

    Frost, A. B., Lindegaard, Casper, Larsen, F., Østergaard, Jesper, Larsen, Susan Weng & Larsen, C. S., 2011, In: Drug Development and Industrial Pharmacy. 37, 9, p. 1043-1048

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

  25. 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

  26. Published

    Real-time dissolution behavior of furosemide in biorelevant media as determined by UV imaging

    Gordon, S., Naelapää, K., Rantanen, Jukka, Selen, A., Mullertz, Anette & Østergaard, Jesper, 2013, In: Pharmaceutical Development and Technology. 18, 6, p. 1407-16 10 p.

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

  27. Published

    Analysis of selenium nanoparticles in human plasma by capillary electrophoresis hyphenated to inductively coupled plasma mass spectrometry

    Gronbaek-Thorsen, F., Hansen, R. H., Østergaard, Jesper, Gammelgaard, Bente & Moller, L. H., 2021, In: Analytical and Bioanalytical Chemistry. 413, 8, p. 2247-2255

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

  28. Published

    Comparison of external calibration and isotope dilution LC-ICP-MS/MS for quantitation of oxytocin and its selenium analogue in human plasma

    Grønbæk-Thorsen, F., Jensen, C., Østergaard, Jesper, Møller, L. H. & Gammelgaard, Bente, 2021, In: Analytical and Bioanalytical Chemistry. 413, p. 6479–6488

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

  29. Published

    Protein adsorption at charged surfaces: the role of electrostatic interactions and interfacial charge regulation

    Hartvig, R. A., van de Weert, Marco, Østergaard, Jesper, Jørgensen, Lene & Jensen, Henrik Elvang, 15 Mar 2011, In: Langmuir. 27, 6, p. 2634-2643 10 p.

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

  30. Published

    Formation of dielectric layers and charge regulation in protein adsorption at biomimetic interfaces

    Hartvig, R. A., van de Weert, Marco, Østergaard, Jesper, Jørgensen, Lene & Jensen, H., 2012, In: Langmuir. 28, 3, p. 1804-1815

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

  31. Published

    Interfacial complexes between a protein and lipophilic ions at an oil - water interface

    Hartvig, R. A., Méndez, M. A., van de Weert, Marco, Jørgensen, Lene, Østergaard, Jesper, Girault, H. H. & Jensen, H., 2010, In: Analytical Chemistry. 82, 18, p. 7699-7705

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

  32. Published

    Protein adsorption at charged surfaces: The role of electrostatic interactions and interacial charge regulation

    Hartvig, R. A., van de Weert, Marco, Østergaard, Jesper, Jørgensen, Lene & Jensen, H., 2011, In: Langmuir. 27, p. 2634-2643

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

  33. Published

    Exploration of in vitro drug release testing methods for saquinavir microenvironmental pH modifying buccal films

    He, S., Jacobsen, Jette, Nielsen, C. U., Genina, Natalja, Østergaard, Jesper & Mu, Huiling, 2021, In: European Journal of Pharmaceutical Sciences. 163, 10 p., 105867.

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

  34. Published

    Microenvironmental pH modifying films for buccal delivery of saquinavir: Effects of organic acids on pH and drug release in vitro

    He, S., Østergaard, Jesper, Ashna, M., Nielsen, C. U., Jacobsen, Jette & Mu, Huiling, 2020, In: International Journal of Pharmaceutics. 585, 10 p., 119567.

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

  35. Published

    Analysis of proteins in solution using affinity capillary electrophoresis

    Heegaard, N. H. H., Schou, C. & Østergaard, Jesper, 2008, Affinity chromatography: methods and protocols. Zachariou, M. (ed.). 2 ed. USA: Humana Press, p. 303-338

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  36. Published

    Characterization of the complexation of tauro- and glyco-conjugated bile salts with ¿-cyclodextrin and 2-hydroxypropyl-¿-cyclodextrin using affinity capillary electrophoresis

    Holm, R., Hartvig, R. A., Nicolajsen, H. V., Westh, P. & Østergaard, Jesper, 2008, In: Journal of Inclusion Phenomena and Macrocyclic Chemistry. 61, 1-2, p. 161 - 169

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

  37. Published

    Complexation of tauro- and glycoconjugated bile salts with a-cyclodextrin and hydroxypropyl-a-cyclodextrin studied by affinity capillary electrophoresis and molecular modelling

    Holm, R., Schönbeck, C., Askjær, S., Jensen, H., Westh, P. & Østergaard, Jesper, 2011, In: Journal of Separation Science. 34, 22, p. 3221-3230

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

  38. Published

    Determination of stability constants of tauro- and glyco-conjugated bile salts with the negatively charged sulfobutylether-β-cyclodextrin: comparison of affinity capillary electrophoresis and isothermal titration calorimetry and thermodynamic analysis of the interaction

    Holm, R., Østergaard, Jesper, Schönbeck, C., Jensen, H., Shi, W., Peters, G. H. & Westh, P., Apr 2014, In: Journal of Inclusion Phenomena and Macrocyclic Chemistry. 78, 1-4, p. 185-194

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

  39. Published

    Complexation of tauro- and glyco-conjugated bile salts with three neutral ß-CDs studied by ACE

    Holm, R., Nicolajsen, H. V., Hartvig, R. A., Westh, P. & Østergaard, Jesper, 2007, In: Electrophoresis. 28, 20, p. 3745-3752

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

  40. Published

    Selenium as an alternative peptide label - comparison to fluorophore-labelled penetratin

    Hyrup Møller, L., Bahnsen, J. S., Nielsen, Hanne Mørck, Østergaard, Jesper, Stürup, Stefan & Gammelgaard, Bente, 25 Jan 2015, In: European Journal of Pharmaceutical Sciences. 67, p. 76-84 9 p.

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

  41. Published

    Manipulating Aggregation Behavior of the Uncharged Peptide Carbetocin

    Høgstedt, U. B., Østergaard, Jesper, Weiss, T., Sjögren, H. & van de Weert, Marco, Mar 2018, In: Journal of Pharmaceutical Sciences. 107, 3, p. 838-847 10 p.

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

  42. Published

    Taylor Dispersion Analysis as a promising tool for assessment of peptide-peptide interactions

    Høgstedt, U. B., Schwach, G., van de Weert, Marco & Østergaard, Jesper, 25 Jul 2016, In: European Journal of Pharmaceutical Sciences. 93, p. 21-28 8 p.

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

  43. Published

    Physicochemical profiling of drug candidates using capillary-based techniques

    Jensen, H., Larsen, Susan Weng, Larsen, C. S. & Østergaard, Jesper, 2013, In: Journal of Drug Delivery Science and Technology. 23, p. 333-345

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

  44. Published

    Flow induced dispersion analysis quantifies noncovalent interactions in nanoliter samples

    Jensen, H. & Østergaard, Jesper, 2010, In: Journal of the American Chemical Society. 132, 12, p. 4070-4071

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

  45. Published

    CE frontal analysis employing contactless conductivity detection for determination of CMCs of non-UV absorbing charged surfactants

    Jensen, H., Østergaard, Jesper & Hansen, S. H., 2007, In: Electrophoresis. 28, 17, p. 2975-2980

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

  46. Published

    Elektrokemi til karakterisering og kvantitativ analyse af lægemiddelstoffer

    Jensen, H., Deryabina, M., Hansen, S. H. & Østergaard, Jesper, 2009, In: Lægemiddelforskning.

    Research output: Contribution to journal › Journal article › Research

  47. Published

    CE frontal analysis based on simultaneous UV and contactless conductivity detection: a general setup for studying noncovalent interactions

    Jensen, H., Østergaard, Jesper, Thomsen, A. E. & Hansen, S. H., 2007, In: Electrophoresis. 28, 3, p. 322-327

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

  48. Published

    Inhibition of Cu-amyloid-β by using bifunctional peptides with β-sheet breaker and chelator moieties

    Jensen, M., Canning, A., Chiha, S., Bouquerel, P., Pedersen, J. T., Østergaard, Jesper, Cuvillier, O., Sasaki, I., Hureau, C. & Faller, P., 2012, In: Chemistry: A European Journal. 18, 16, p. 4836-4839 4 p.

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

  49. Published

    Performance characteristics of UV imaging instrumentation for diffusion, dissolution and release testing studies

    Jensen, S. S., Jensen, H., Goodall, D. M. & Østergaard, Jesper, 30 Nov 2016, In: Journal of Pharmaceutical and Biomedical Analysis. 131, p. 113-123 11 p.

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

  50. Published

    Real-time UV imaging identifies the role of pH in insulin dissolution behavior in hydrogel-based subcutaneous tissue surrogate

    Jensen, S. S., Jensen, H., Cornett, Claus, Møller, E. H. & Østergaard, Jesper, 10 Mar 2015, In: European Journal of Pharmaceutical Sciences. 69, p. 26-36 11 p.

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

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