Holger Grohganz
Associate Professor
Solid State Pharmaceutics
Universitetsparken 2, 2100 København Ø
Pharmaceuticals, processes and products
Universitetsparken 2
2100 København Ø
Adsorption of the decapeptide Cetrorelix depends both on the composition of dissolution medium and the type of solid surface
Grohganz, Holger, Rischer, M. & Brandl, M., 2004, In: European Journal of Pharmaceutical Sciences. 21, 2-3, p. 191-196Research output: Contribution to journal › Journal article › Research › peer-review
Development and in vitro evaluation of a liposome based implant formulation for the decapeptide cetrorelix
Grohganz, Holger, Tho, I. & Brandl, M., 2005, In: European Journal of Pharmaceutics and Biopharmaceutics. 59, 3, p. 439-448Research output: Contribution to journal › Journal article › Research › peer-review
Development and validation of a HPLC method for routine quantification of the decapeptide Cetrorelix in liposome dispersions
Grohganz, Holger, Schläfli, O., Rischer, M. & Brandl, M., 2004, In: Journal of Pharmaceutical and Biomedical Analysis. 34, 5, p. 963-969Research output: Contribution to journal › Journal article › Research › peer-review
Quantification of various phosphatidylcholines in liposomes by enzymatic assay
Grohganz, Holger, Ziroli, V., Massing, U. & Brandl, M., 2003, In: AAPS PharmSciTech. 4, 4Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A Multivariate Approach for the Determination of the Optimal Mixing Ratio of the Non-Strong Interacting Co-Amorphous System Carvedilol-Tryptophan
Di, Rong, Liu, J., Grohganz, Holger & Rades, Thomas, 2021, In: Molecules. 26, 4, 8 p., 801.Research output: Contribution to journal › Journal article › Research › peer-review
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A co-amorphous form of a substance and a protein
Mishra, J., Bohr, A., Berg, T. H. A., Löbmann, Korbinian, Rades, Thomas, Grohganz, Holger & Water, J. J., 2019, Patent No. US201903078886A1Research output: Patent
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A theoretical and spectroscopic study of co-amorphous naproxen and indomethacin
Löbmann, Korbinian, Laitinen, R., Grohganz, Holger, Strachan, C. J., Rades, Thomas & Gordon, K. C., 30 Aug 2013, In: International Journal of Pharmaceutics. 453, 1, p. 80-87 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Amino acids as co-amorphous excipients for simvastatin and glibenclamide: physical properties and stability
Laitinen, R., Löbmann, Korbinian, Grohganz, Holger, Strachan, C. & Rades, Thomas, 7 Jul 2014, In: Molecular Pharmaceutics. 11, 7, p. 2381-9 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Amino acids as co-amorphous stabilizers for poorly water soluble drugs--Part 1: preparation, stability and dissolution enhancement
Löbmann, Korbinian, Grohganz, Holger, Laitinen, R., Strachan, C. & Rades, Thomas, Nov 2013, In: European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V. 85, 3 Pt B, p. 873-81 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Amino acids as co-amorphous stabilizers for poorly water-soluble drugs - Part 2: Molecular interactions
Löbmann, Korbinian, Laitinen, R., Strachan, C., Rades, Thomas & Grohganz, Holger, 1 Jan 2013, In: European Journal of Pharmaceutics and Biopharmaceutics. 85, 3, Part B, p. 882-888Research output: Contribution to journal › Journal article › Research › peer-review
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Amorphization within the tablet: Using microwave irradiation to form a glass solution in situ
Doreth, M., Hussein, M. A., Priemel, P. A., Grohganz, Holger, Holm, R., Lopez de Diego, H., Rades, Thomas & Löbmann, Korbinian, 15 Mar 2017, In: International Journal of Pharmaceutics. 519, 1-2, p. 343-351 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Amorphous drugs and dosage forms
Grohganz, Holger, Löbmann, Korbinian, Priemel, P., Jensen, K. B. T., Graeser, K., Strachan, C. & Rades, Thomas, 1 Jul 2013, In: Journal of Drug Delivery Science and Technology. 23, 4, p. 403-408 6 p.Research output: Contribution to journal › Review › Research
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Amorphous drugs and dosage forms
Grohganz, Holger, Löbmann, Korbinian, Priemel, P., Tarp Jensen, K., Graeser, K., Strachan, C. & Rades, Thomas, 2013, In: Journal of Drug Delivery Science and Technology.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Anti-plasticizing effect of water on prilocaine and lidocaine: the role of the hydrogen bonding pattern
Xu, X., Grohganz, Holger & Rades, Thomas, 2024, In: Physical Chemistry Chemical Physics. 26, p. 14149-14159Research output: Contribution to journal › Journal article › Research › peer-review
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Application of a Salt Coformer in a Co-Amorphous Drug System Dramatically Enhances the Glass Transition Temperature: A Case Study of the Ternary System Carbamazepine, Citric Acid, and L-Arginine
Ueda, H., Wu, W., Löbmann, Korbinian, Grohganz, Holger, Mullertz, Anette & Rades, Thomas, May 2018, In: Molecular Pharmaceutics. 15, 5, p. 2036-2044Research output: Contribution to journal › Journal article › Research › peer-review
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Aspartame as a co-former in co-amorphous systems
Wu, W., Löbmann, Korbinian, Schnitzkewitz, J., Knuhtsen, A., Pedersen, D. S., Grohganz, Holger & Rades, Thomas, 5 Oct 2018, In: International Journal of Pharmaceutics. 549, 1-2, p. 380-387Research output: Contribution to journal › Journal article › Research › peer-review
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Characterising glass transition temperatures and glass dynamics in mesoporous silica-based amorphous drugs
Kissi, E. O., Ruggiero, M. T., Hempel, N. J., Song, Z., Grohganz, Holger, Rades, Thomas & Löbmann, Korbinian, 1 Jan 2019, In: Physical Chemistry Chemical Physics. 21, 35, p. 19686-19694 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Characterization of Amorphous and Co-Amorphous Simvastatin Formulations Prepared by Spray Drying
Craye, G., Löbmann, Korbinian, Grohganz, Holger, Rades, Thomas & Laitinen, R., 2015, In: Molecules. 20, 12, p. 21532-48 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Classification of lyophilised mixtures using multivariate analysis of NIR spectra
Grohganz, Holger, Fonteyne, M., Skibsted, E., Falck, T., Palmqvist, B. & Rantanen, Jukka, 2010, In: European Journal of Pharmaceutics and Biopharmaceutics. 74, p. 406-412Research output: Contribution to journal › Journal article › Research › peer-review
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Co-Amorphous Drug Formulations in Numbers: Recent Advances in Co-Amorphous Drug Formulations with Focus on Co-Formability, Molar Ratio, Preparation Methods, Physical Stability, In Vitro and In Vivo Performance, and New Formulation Strategies
Liu, J., Grohganz, Holger, Löbmann, Korbinian, Rades, Thomas & Hempel, N., 2021, In: Pharmaceutics. 13, 3, 43 p., 389.Research output: Contribution to journal › Review › Research
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Co-amorphous simvastatin and glipizide combinations show improved physical stability without evidence of intermolecular interactions
Löbmann, Korbinian, Strachan, C., Grohganz, Holger, Rades, Thomas, Korhonen, O. & Laitinen, R., 2012, In: European Journal of Pharmaceutics and Biopharmaceutics. 81, 1, p. 159-69 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Co-former selection for co-amorphous drug-amino acid formulations
Kasten, G., Löbmann, Korbinian, Grohganz, Holger & Rades, Thomas, 2019, In: International Journal of Pharmaceutics. 557, p. 366-373Research output: Contribution to journal › Journal article › Research › peer-review
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Coamorphous drug systems: enhanced physical stability and dissolution rate of indomethacin and naproxen
Löbmann, Korbinian, Laitinen, R., Grohganz, Holger, Gordon, K. C., Strachan, C. & Rades, Thomas, 2011, In: Molecular Pharmaceutics. 8, 5, p. 1919-28 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Coaxial electrospinning of polycaprolactone: A design of experiments approach
Gürtler, Anna-Lena, Linseisen, I., Grohganz, Holger & Heinz, Andrea, 2024, In: European Polymer Journal. 208, 11 p., 112886.Research output: Contribution to journal › Journal article › Research › peer-review
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Compaction Behavior of Co-Amorphous Systems
Sørensen, C. M., Rantanen, Jukka & Grohganz, Holger, 2023, In: Pharmaceutics. 15, 3, 12 p., 858.Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of co-former performance in co-amorphous formulations: Single amino acids, amino acid physical mixtures, amino acid salts and dipeptides as co-formers
Wu, W., Grohganz, Holger, Rades, Thomas & Löbmann, Korbinian, 2021, In: European Journal of Pharmaceutical Sciences. 156, 8 p., 105582.Research output: Contribution to journal › Journal article › Research › peer-review
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Considerations on the Kinetic Processes in the Preparation of Ternary Co-Amorphous Systems by Milling
Wang, Y., Rades, Thomas & Grohganz, Holger, 2023, In: Pharmaceutics. 15, 1, 14 p., 172.Research output: Contribution to journal › Journal article › Research › peer-review
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Controlling production process: incorporating analytical methods
Grohganz, Holger & Rantanen, Jukka, 2008, In: Pharma focus Asia. 8, p. 82-83Research output: Contribution to journal › Journal article › Communication
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Correlation between calculated molecular descriptors of excipient amino acids and experimentally observed thermal stability of lysozyme
Meng-Lund, H., Friis, N., van de Weert, Marco, Rantanen, Jukka, Poso, A., Grohganz, Holger & Jørgensen, Lene, 15 May 2017, In: International Journal of Pharmaceutics. 523, 1, p. 238-245 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Design of experiments approach on the compaction properties of co-amorphous tablets
Engelsing, F., Buchart, L. & Grohganz, Holger, 2023, In: Pharmaceutical Development and Technology. 28, 9, p. 907-914Research output: Contribution to journal › Journal article › Research › peer-review
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Design of experiments-based monitoring of critical quality attributes for the spray-drying process of insulin by NIR spectroscopy
Maltesen, M. J., van de Weert, Marco & Grohganz, Holger, 2012, In: A A P S PharmSciTech. 13, 3, p. 747-55 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Design space approach in the optimization of the spray-drying process
Lebrun, P., Krier, F., Mantanus, J., Grohganz, Holger, Yang, Mingshi, Rozet, E., Boulanger, B., Evrard, B., Rantanen, Jukka & Hubert, P., 2012, In: European Journal of Pharmaceutics and Biopharmaceutics. 80, 1Research output: Contribution to journal › Journal article › Research › peer-review
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Destabilization of Indomethacin-Paracetamol Co-Amorphous Systems by Mechanical Stress
Di, Rong, Grohganz, Holger & Rades, Thomas, 2024, In: Pharmaceutics. 16, 15 p., 67.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Determination of the Optimal Molar Ratio in Amino Acid-Based Coamorphous Systems
Liu, J., Rades, Thomas & Grohganz, Holger, 2020, In: Molecular Pharmaceutics. 17, 4, p. 1335-1342 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Development of a screening method for co-amorphous formulations of drugs and amino acids
Kasten, G., Grohganz, Holger, Rades, Thomas & Löbmann, Korbinian, Dec 2016, In: European Journal of Pharmaceutical Sciences. 95, p. 28-35 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Dipeptides as co-formers in co-amorphous systems
Wu, W., Löbmann, Korbinian, Schnitzkewitz, J., Knuhtsen, A., Pedersen, D. S., Rades, Thomas & Grohganz, Holger, 1 Jan 2019, In: European Journal of Pharmaceutics and Biopharmaceutics. 134, p. 68-76 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Dissolution properties of co-amorphous drug-amino acid formulations in buffer and biorelevant media
Heikkinen, A. T., DeClerck, L., Löbmann, Korbinian, Grohganz, Holger, Rades, Thomas & Laitinen, R., Jul 2015, In: Pharmazie. 70, 7, p. 452-457 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of polymer addition on the non-strongly interacting binary co-amorphous system carvedilol-tryptophan
Wang, Y., Grohganz, Holger & Rades, Thomas, 2022, In: International Journal of Pharmaceutics. 617, 9 p., 121625.Research output: Contribution to journal › Journal article › Research › peer-review
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Efflux Inhibitor Bicalutamide Increases Oral Bioavailability of the Poorly Soluble Efflux Substrate Docetaxel in Co-Amorphous Anti-Cancer Combination Therapy
Bohr, A., Nascimento, T. L., Harmankaya, N., Weisser, J. J., Wang, Y., Grohganz, Holger, Rades, Thomas & Löbmann, Korbinian, 2019, In: Molecules. 24, 2, 13 p., 266.Research output: Contribution to journal › Journal article › Research › peer-review
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Emerging trends in the stabilization of amorphous drugs
Laitinen, R., Löbmann, Korbinian, Strachan, C. J., Grohganz, Holger & Rades, Thomas, 30 Aug 2013, In: International Journal of Pharmaceutics. 453, 1, p. 65-79 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Erratum to: Design of experiments-based monitoring of critical quality attributes for the spray-drying process of insulin by NIR spectroscopy
Maltesen, M. J., van de Weert, Marco & Grohganz, Holger, 21 Feb 2013, In: A A P S PharmSciTech. 14, 2, p. 901 1 p.Research output: Contribution to journal › Comment/debate › Research › peer-review
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Exploring the chemical space for freeze-drying excipients
Meng-Lund, H., Holm, T. P., Poso, A., Jørgensen, Lene, Rantanen, Jukka & Grohganz, Holger, 2019, In: International Journal of Pharmaceutics. 566, p. 254-263 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Formation mechanism of coamorphous drug−amino acid mixtures
Jensen, K. B. T., Larsen, F. H., Cornett, Claus, Löbmann, Korbinian, Grohganz, Holger & Rades, Thomas, 2015, In: Molecular Pharmaceutics. 12, 7, p. 2484−2492 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Formation of mannitol hemihydrate in freeze-dried protein formulations-A design of experiment approach
Larsen, H. M. L., Trnka, H. & Grohganz, Holger, 2 Jan 2014, In: International Journal of Pharmaceutics. 460, 1-2, p. 45-52 8 p.Research output: Contribution to journal › Journal article › Research
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Formulating Amorphous Drug Delivery System Using Low-Molecular-Weight Components as Stabilizers
Löbmann, Korbinian, Laitinen, R., Grohganz, Holger & Rades, Thomas, 2014, In: CRS Newsletter. 31, 3, p. 16-17Research output: Contribution to journal › Journal article › Communication
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Formulation of co-amorphous systems from naproxen and naproxen sodium and in situ monitoring of physicochemical state changes during dissolution testing by Raman spectroscopy
Ueda, H., Bøtker, Johan Peter, Edinger, M., Löbmann, Korbinian, Grohganz, Holger, Mullertz, Anette , Rades, Thomas & Østergaard, Jesper, 2020, In: International Journal of Pharmaceutics. 587, 119662.Research output: Contribution to journal › Journal article › Research › peer-review
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Fuzzy Logic-based expert system for evaluating cake quality of freeze-dried formulations
Trnka, H., Wu, J., van de Weert, Marco, Grohganz, Holger & Rantanen, Jukka, Dec 2013, In: Journal of Pharmaceutical Sciences. 102, 12, p. 4364-74 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Glass forming ability of amorphous drugs investigated by continuous cooling- and isothermal transformation
Blaabjerg, L. I., Lindenberg, E., Löbmann, Korbinian, Grohganz, Holger & Rades, Thomas, 2016, In: Molecular Pharmaceutics. 13, 9, p. 3318-3325 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Glass solution formation in water - In situ amorphization of naproxen and ibuprofen with Eudragit® E PO
Doreth, M., Löbmann, Korbinian, Grohganz, Holger, Holm, R., Lopez De Diego, H., Rades, Thomas & Priemel, P. A., 1 Feb 2016, In: Journal of Drug Delivery Science and Technology. 34, p. 32–40 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 1421411
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The significance of the amorphous potential energy landscape for dictating glassy dynamics and driving solid-state crystallisation
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Influence of Solvent Composition on the Performance of Spray-Dried Co-Amorphous Formulations
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The Influence of Polymers on the Supersaturation Potential of Poor and Good Glass Formers
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