Kongressbeiträge seit 2005
| 2024 |
| Lutz D., Leopold C.S. Concentration-dependent relaxation of magnesium stearate lubricated starch tablets; 5th APV Continuous Manufacturing Conference 2024, 23.-24. April 2024, Mölndal/Gothenburg, Sweden |
| Küllmar H., Schöler M., Leopold C.S. Real time spatial dust distribution of pharmaceutical powders with low-cost particulate matter sensors for containment detection in continuous manufacturing; 5th APV Continuous Manufacturing Conference 2024, 23.-24. April 2024, Mölndal/Gothenburg, Sweden |
| Schulte Herbrüggen S., Novikova A., Leopold C.S. Impact of filling device configurations on die filling in a continuous manufacturing line, 5th APV Continuous Manufacturing Conference 2024, 23.-24. April 2024, Mölndal/Gothenburg, Sweden |
| Küllmar H., Schöler M., Leopold C.S. Influence of the particle size distribution on powder dustiness in a newly developed chamber setup for the investigation of spatial dust distribution; 14th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2024, 18.-21. March 2024, Vienna, Austria |
| 2023 |
| Kulcițki C., Novikova A., Krumme M., Leopold C.S. A novel high speed NIR sensor as a PAT tool for monitoring of the tableting process: determination of the effective sampling depth; PharmSci 360 of the American Association of Pharmaceutical Scientists 2023, 22.-25. October 2023, Orlando, Florida |
| Küllmar H., Schöler M., Leopold C.S. Pneumatic Aerosolization of the Surrogate Acetaminophen in a Newly Developed Chamber Setup for Containment Investigations with Special Focus on Spatial Dust Distribution; PharmSci 360 of the American Association of Pharmaceutical Scientists 2023, 22.-25. October 2023, Orlando, Florida |
| Schulte Herbrüggen S., Novikova A., Leopold C.S. Optimization of the continuous direct compression process with special focus on filling devices; PharmSci 360 of the American Association of Pharmaceutical Scientists 2023, 22.-25. October 2023, Orlando, Florida |
| 2022 |
| Holzapfel K., Rades T., Leopold C.S. The influence of the chiral coformer tryptophan on the physical stability of co-amorphous systems with indomethacin as model drug; PharmSci 360 of the American Association of Pharmaceutical Scientists 2022, 16.-19. October 2022, Boston, Massachusetts |
| Kulcițki C., Novikova A., Krumme M., Leopold C.S. Influence of the temperature on near infrared (NIR) spectra determined with a novel high speed sensor used as a PAT tool for monitoring the tableting process; PharmSci 360 of the American Association of Pharmaceutical Scientists 2022, 16.-19. October 2022, Boston, Massachusetts |
| Küllmar H., Schöler M., Leopold C.S. Determination of the evacuation time of a newly developed chamber setup for the investigation of the spatial dust distribution of pharmaceutical powders; PharmSci 360 of the American Association of Pharmaceutical Scientists 2022, 16.-19. October 2022, Boston, Massachusetts |
| Schulte Herbrüggen S., Novikova A., Leopold C.S. Characterization and optimization of the powder flow investigated with different feed frame setups used for continuous manufacturing; PharmSci 360 of the American Association of Pharmaceutical Scientists 2022, 16.-19. October 2022, Boston, Massachusetts |
| Wirth S., Schöler M., Leopold C.S. Dust emissions of surrogate substances resulting from diffusive and convective transport for containment investigations with a newly developed two-chamber setup; PharmSci 360 of the American Association of Pharmaceutical Scientists 2022, 16.-19. October 2022, Boston, Massachusetts |
| Holzapfel K., Rades T., Leopold C.S. The effect of chirality on the properties of low-molecular weight coformers in co amorphous systems; 13th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2022, Rotterdam |
| Ullmann P., Rades T., Leopold C.S. The effect of tableting and film coating on the stability of co-amorphous systems; 13th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2022, Rotterdam |
| Wirth S., Schöler M., Leopold C.S. Investigation on pharmaceutical dust - Comparision of flow visualization with smoke and computational fluid dynamics simulation; 13th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2022, Rotterdam |
| 2021 |
| Holzapfel K., Rades T., Leopold C.S. Enantiomeric amino acids as co amorphous systems; 12th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2021, virtual conference |
| Wirth S., Schöler M., Leopold C.S. Investigation on the dustiness of a binary powder mixture with a newly developed two-chamber setup; 12th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2021, virtual conference |
| 2018 |
| Dülle M., Özcoban H., Leopold C.S. Investigation on the residence time distribution of a rotary tablet press with special focus on the feed frame system; 11th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2018, Granada |
| Kalies A., Özcoban H., Leopold C.S. Instrumentation of a lower punch vibration equipment on a rotary tablet press for enhanced die filling; 11th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2018, Granada |
| Dühlmeyer K.P., Özcoban H., Leopold C.S. A novel method for determination of the filling level in the feed frame of a rotary tablet press; 11th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2018, Granada |
| Petry I., Löbmann K., Grohganz H., Rades T., Leopold C.S. In vivo co-amorphisation of APIs in the stomach – a proof of concept; 11th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2018, Granada |
| Zier K.I., Schultze W., Leopold C.S. Addition of maltodextrin to Sennae fructus extracts during spray-drying, fluidized bed granulation, and freeze-drying; 11th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2018, Granada |
| 2017 |
| Al-Karawi C., Kaiser T.M., Leopold C.S. A novel technique for characterization of sticking to tableting punch surfaces31th Meeting of the American Association of Pharmaceutical Scientists (AAPS) 2017, November 12th-15th, San Diego, Kalifornien |
| Kalies A., Özcoban H., Leopold C.S. Application of pneumatic punch vibration for densification enhancement of pharmaceutical powders31th Meeting of the American Association of Pharmaceutical Scientists (AAPS) 2017, November 12th-15th, San Diego, Kalifornien |
| Petry I., Löbmann K., Grohganz H., Rades T., Leopold C.S. The Influence of Arginine and Moisture on the Solid State Properties and Chemical Stabilityof Indomethacin31th Meeting of the American Association of Pharmaceutical Scientists (AAPS) 2017, November 12th-15th, San Diego, Kalifornien |
| Petry I., Löbmann K., Grohganz H., Rades T., Leopold C.S. How arginine in combination with moisture influences the solid state and chemical stability of indomethacin11th Annual Meeting of the Pharmaceutical Solid State Research Cluster (PSSRC) 2017, June 28th-30th, Graz |
| 2016 |
| Petry I., Löbmann K., Grohganz H., Rades T., Leopold C.S. A new method for visualization of sticking material to tablet punch surfaces10th Annual Meeting of the Pharmaceutical Solid State Research Cluster (PSSRC) 2016, July 6th – 8th, Copenhagen |
| Al-Karawi C., Skiba M., Sakmann A., Kaiser T.M., Leopold C.S. Characterization of film-coated tablets consisting of either co-amorphous or crystalline indomethacin-arginine30th Meeting of the American Association of Pharmaceutical Scientists 2016, 13.-17. November 2016, Denver, Colorado |
| Petry I., Löbmann K., Grohganz H., Rades T., Leopold C.S. Coated crystalline indomethacin-arginine tablets undergo /in situ/ amorphisation when stored at high humidity30th Meeting of the American Association of Pharmaceutical Scientists 2016, 13.-17. November 2016, Denver, Colorado |
| 2015 |
| Novikova A., Sakmann A., Carstensen J.M., Rades T., Leopold C.S. UV imaging of MUPS tablets: pellet content and distribution analysis7th pan-European QbD & PAT Science Conference 2015, Graz |
| Klukkert M., Wu J.X., Rantanen J., Carstensen J.M., Rades T. , Leopold C.S. Multispectral UV imaging for fast and non-destructive quality control of tablets. 7th pan-European QbD & PAT Science Conference 2015, Graz |
| Novikova A., Sakmann A., Carstensen J.M., Rades T., Leopold C.S. Pellet Distribution Analysis by UV Imaging and HPLC: A comparative Study42nd Annual Meeting & Exposition of the Controlled Release Society 2015, Edinburgh |
| Beyer A., Löbmann K., Grohganz H., Rades T., Leopold C.S. Influence of the blend ratio on the physical stability of co-amorphous naproxen-indomethacin 9th Pharmaceutical Solid-State Research Cluster Symposium 2015, Ghent |
| Novikova A.,Carstensen J.M., Zeitler A., Rades T., Leopold C.S. UV imaging for determination of the coating layer thickness of coated tablets9th Pharmaceutical Solid-State Research Cluster Symposium 2015, Ghent |
| Al-Karawi C., Sakmann A., Leopold C.S. Investigation on the Adhesion Tendency of Ibuprofen and Ibuprofen Sodium Dihydrate on Coated Tablet Tooling29th Meeting of the American Association of Pharmaceutical Scientists 2015, Orlando |
| Beyer A., Löbmann K., Grohganz H., Rades T., Leopold C.S. Multivariate quantification of the solid-state phase composition of co-amorphous naproxen-indomethacin in dependence of the storage time29th Meeting of the American Association of Pharmaceutical Scientists 2015, Orlando |
| Novikova A.,Carstensen J.M., Rades T., Leopold C.S. Determination of the coating layer thickness of coated tablets by UV imaging29th Meeting of the American Association of Pharmaceutical Scientists 2015, Orlando |
| Al-Karawi C., Schoeler M., Sakmann A., Leopold C.S. Influence of tooling roughness and ibuprofen particle size on tablet stickingSymposium on Pharmaceutical Engineering Research 2015, Braunschweig, Germany |
| 2014 |
| Klukkert M., Wu J.X., Carstensen J.M., Rades T., Leopold C.S. High-throughput quality control of critical physical tablet attributes by UV multispectral imaging9th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2014, Lisbon |
| Al-Karawi C., Sakmann A., Leopold C.S. Influence of chromium nitride punch tip coating and a co-processed self-lubricating excipient on the sticking of ibuprofen tablets9th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2014, Lisbon |
| Beyer A., Löbmann K., Grohganz H., Rades T., Leopold C.S. Aging and Molecular Rearrangement in co-amorphous indomethacin and naproxen9th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2014, Lisbon |
| Novikova A., Sakmann A., Rades T., Carstensen J.M., Leopold C.S. UV imaging of MUPS tablets: Surface analysis of the pellet distribution9th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2014, Lisbon |
| Wulff R., Leopold C.S. Drug release from mini tablets coated with Eudragit® RL and Eudragit® L55 in biorelevant dissolution media9th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2014, Lisbon |
| Klukkert M., Sakmann, A., Rehder, S., Carstensen, J.M., Rades, T., Leopold, C.S. Multispectral UV imaging for high-speed quality control in the manufacturing process of tablets6th International Congress on Pharmaceutical Engineering 2014, Graz |
| Klukkert M., Wu J.X., Carstensen J.M., Rades T., Leopold C.S. Multispectral UV Imaging for quality control of tablets16th International Workshop on Physical Characterization of Pharmaceutical Solids 2014, Prag |
| Biller J., Klukkert M., Morschheuser L., Leopold C.S. Trusch M., Rohn S. Massenspektrometrische Charakterisierung von Enzym-Lactose-Derivaten47. Jahrestagung der Deutschen Gesellschaft für Massenspektrometrie 2014, Frankfurt |
| Klukkert M., Wu J.X., Carstensen J.M., Rades T., Leopold C.S. High-speed determination of the radial tensile strength of tablets by multispectral UV imaging2014 AAPS Annual Meeting and Exposition, San Diego |
| Klukkert M., Wu J.X., Carstensen J.M., Rades T., Leopold C.S. Multispectral imaging for determination of an interaction between protein API and excipient during tableting and storage - A multifactorial approach2014 AAPS Annual Meeting and Exposition, San Diego |
| Novikova A., Carstensen J.M., Rades T., Leopold C.S. UV imaging of MUPS tablets: A stability study2014 AAPS Annual Meeting and Exposition, San Diego |
| Beyer A., Löbmann K., Grohganz H., Rades T., Leopold C.S. Preparation of co-amorphous naproxen-indomethacin by cooling the melt using different cooling methods2014 AAPS Annual Meeting and Exposition, San Diego |
| Beyer A., Radi L., Löbmann K., Grohganz H., Rades T., Leopold C.S. Preparation and physical stability of spray-dried co-amorphous naproxen-indomethacin8th Pharmaceutical Solid-State Research Cluster Symposium 2014, Ljubljana |
| 2013 |
| Rehder S., Rades T., Leopold C.S. Recrystallization of amorphous glibenclamide in tablets – a multifactorial approach40th Annual Meeting & Exposition of the Controlled Release Society 2013, Honolulu |
| Wulff R., Leopold C.S. Investigation of the dissolution behavior of Eudragit® RL/L-55 blends using a response surface methodology40th Annual Meeting & Exposition of the Controlled Release Society 2013, Honolulu |
| Klukkert M., Sakmann A., Rades T., Leopold C.S. Investigation of the influence of tableting on the conformational and thermal stability of a model protein40th Annual Meeting & Exposition of the Controlled Release Society 2013, Honolulu |
| Novikova A., Leopold C.S. Design of experiments approach for the development of coated pellets for MUPS tablets40th Annual Meeting & Exposition of the Controlled Release Society 2013, Honolulu |
| Klukkert M., Wu J.X., Carstensen J.M., Rades T., Leopold C.S. Fast determination of API surface distribution in multicomponent enzyme tablet formulations by UV imaging2013 AAPS Annual Meeting and Exposition, San Antonio |
| Beyer A., Löbmann K., Grohganz H., Rades T., Leopold C.S. Influence of tableting and storage on the physical stability of a coamorphous system2013 AAPS Annual Meeting and Exposition, San Antonio |
| Wulff R., Leopold C.S. How to achieve zero order release kinetics of acidic drugs by coating with blends of Eudragit® RL/L552013 AAPS Annual Meeting and Exposition, San Antonio |
| 2012 |
| Michaelis M., Leopold C.S. The Probe Tack Test: A Design of Experiments Approach8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2012, Istanbul |
| Rehder S., Wu J. X., Laackmann J., Rantanen J., Moritz H.-U., Rades T., Leopold C. S. Real-time monitoring of solid-state phase transformation of acoustically levitated particles using near infrared spectroscopy8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2012, Istanbul |
| Wulff R., Leopold C.S. Infrared study on blends of Eudragit® RL and Eudragit® L-55 using Principal Component Analysis8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2012, Istanbul |
| Saniocki I., Sakmann A., Leopold C.S. Impact of punch tip coating on the anti-adherent performance of the lubricant magnesium stearate during direct compression of various excipients8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2012, Istanbul |
| Rehder S., Rades T., Leopold C.S. Technological characterization of cocrystal granules formed by high-shear granulation2012 AAPS Annual Meeting and Exposition, Chicago |
| Wulff R., Leopold C.S. Comparison of pellets coated with organic solutions and aqueous dispersions of Eudragit® RL/L-55 blends: Investigation of drug release2012 AAPS Annual Meeting and Exposition, Chicago |
| 2011 |
| Rehder S., Klukkert M., Strachan C.J., Sakmann A., Rades T., Leopold C.S. Investigation of Piracetam Cocrystals Formation During Different Grinding Procedures by Raman Spectroscopy38th Annual Meeting & Exposition of the Controlled Release Society 2011, National Harbor |
| Saniocki I., Sakmann A., Leopold C.S. Effect of punch tip coating and geometry on the sticking tendency of an ibuprofen tablet formulation38th Annual Meeting & Exposition of the Controlled Release Society 2011, National Harbor |
| Michaelis M., Leopold C.S. Influence of ibuprofen content on the adhesion properties and rheological behavior of an acrylic pressure sensitive adhesiveSkin Forum 12th Annual Meeting 2011, Frankfurt |
| Michaelis M., Leopold C.S. Rheological and adhesion properties of a crosslinked acrylic pressure sensitive adhesive used for transdermal patches containing ibuprofenGDCh Forum 2011, Bremen |
| Rehder S., Kniese M., Sakmann A., Rades T., Leopold C.S. Formation of piracetam-tartaric acid cocrystals during high shear granulationDPhG Jahrestagung 2011, Innsbruck |
| Saniocki I., Sakmann A., Leopold C.S. Impact of the lubricant type on compaction and tablet properties of sorbitol formulationsDPhG Jahrestagung 2011, Innsbruck |
| Klukkert M., Rehder S., Loebmann K., Strachan C.J., Rades T., Leopold C.S. Investigation of cocrystal formation during storage using Raman spectroscopy and chemometrics2011 AAPS Annual Meeting and Exposition, Washington DC |
| Saniocki I., Klukkert M., Sakmann A., Leopold C.S. Compaction of tablet formulations based on Ludipress® containing high-dose poorly compressible and pressure-sensitive drugs2011 AAPS Annual Meeting and Exposition, Washington DC |
| Rehder S., Laackmann J., Rantanen J., Moritz H.-U., Rades T., Leopold C. S. Emulation of spray-freeze drying in a fluidized bed by acoustic leviation and Raman spectroscopy2011 AAPS Annual Meeting and Exposition, Washington DC |
| 2010 |
| Conradi R., Leopold C.S. The influence of coating composition on the anion-controlled pulsatile drug release of Eudragit® RS 30D-coated theophylline pellets7th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2010, Malta |
| Saniocki I., Sakmann A., Leopold C.S. Compactibility and sticking properties of ibuprofen containing Microcelac® 100 tablets7th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2010, Malta |
| Farag Y., Leopold C.S. Modification of drug release from shellac coated pellets by ionic interactions7th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2010, Malta |
| Hentzschel C.M., Sakmann A., Leopold C.S. Suitability of various tableting excipients as carriers for liquisolid systems7th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2010, Malta |
| Alnaief M., Smirnova I., Antonyuk S., Heinrich S., Hentzschel C.M., Conradi R., Leopold C.S. Aerogel based solid dosage forms for targeted drug delivery7th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2010, Malta |
| Gasch J., Leopold C.S., Knoth H. Drug retention by inline filters15th Congress of the European Association of Hospital Pharmacists 2010, Nizza |
| Farag Y., Leopold C.S. Sustained drug release from shellac-coated pellets with different subcoats37th Annual Meeting & Exposition of the Controlled Release Society 2010, Portland |
| Hentzschel C.M., Alnaief M., Smirnova I., Sakmann A., Leopold C.S. Hydrophilic silica aerogels and liquisolid systems - Two drug delivery systems to enhance dissolution rates of poorly soluble drugs37th Annual Meeting & Exposition of the Controlled Release Society 2010, Portland |
| Rehder S., Sakmann A., Rades T., Leopold C.S. Stability of triturations containing amorphous ketoprofen during tableting37th Annual Meeting & Exposition of the Controlled Release Society 2010, Portland |
| Saniocki I., Sakmann A., Leopold C.S. Characterization of the sticking tendency during tablet manufacture - take-off force measurements and quantification of material adhering to the punch surface37th Annual Meeting & Exposition of the Controlled Release Society 2010, Portland |
| Rehder S., Sakmann A., Rades T., Leopold C.S. Characterization of the sublimate of amorphous glibenclamide formed during dry heating2010 AAPS Annual Meeting and Exposition, New Orleans |
| Saniocki I., Sakmann A., Leopold C.S. Investigation of Sticking during Tablet Manufacture – Compaction of binary mixtures of ibuprofen and Ludipress®AAPS Annual Meeting & Exposition 2010, New Orleans |
| Michler V.A., Leopold C.S. Compounding of suspension-type ointments with electric mixing systems and three roll mills – a comparative study2010 AAPS Annual Meeting and Exposition, New Orleans |
| Michaelis M., Leopold C.S. Influence of ibuprofen content on adhesion properties of an acrylic pressure sensitive adhesive2010 AAPS Annual Meeting and Exposition, New Orleans |
| Michler V.A., Leopold C.S. Compounding of suspension-type ointments – a comparative studyDPhG Jahrestagung 2010, Braunschweig |
| Hentzschel C.M., Sakmann A., Leopold C.S. Enhancement of Griseofulvin Release from Liquisolid Compacts and Optimization thereofDPhG Jahrestagung 2010, Braunschweig |
| Saniocki I., Sakmann A., Leopold C.S. Quantification of Sticking to the Punch Surfaces during Tablet Manufacture DPhG Jahrestagung 2010, Braunschweig |
| Michaelis M., Leopold C.S. Influence of ibuprofen content on the rheological and thermal behavior of an acrylic pressure sensitive adhesiveDPhG Jahrestagung 2010, Braunschweig |
| 2009 |
| Conradi R., Leopold C.S The influence of anionic drugs on the thermal properties of free Eudragit® RS and RL films6th International Controlled Release EUDRAGIT® Workshop 2009, Darmstadt |
| Conradi R., Leopold C.S. Effect of drugs on the swelling behavior of free Eudragit® RS and RL films36th Annual Meeting & Exposition of the Controlled Release Society 2009, Kopenhagen |
| Farag Y., Leopold C.S. Influence of the coating temperature on drug release of shellac coated pellets36th Annual Meeting & Exposition of the Controlled Release Society 2009, Kopenhagen |
| Hentzschel C.M., Sakmann A., Leopold C.S. Influence of the magnesium stearate concentration on the tabletability of various excipients36th Annual Meeting & Exposition of the Controlled Release Society 2009, Kopenhagen |
| Farag Y., Leopold C.S. Comparison of physicochemical and coating properties of different shellac types2009 AAPS Annual Meeting and Exposition, Los Angeles |
| Hentzschel C.M., Sakmann A., Leopold C.S. Comparison of physical and tableting properties of traditional and novel excipients2009 AAPS Annual Meeting and Exposition, Los Angeles |
| Conradi R., Leopold C.S. Anion-controlled pulsatile drug release from Eudragit® RS 30 D-coated theophylline pelletsDPhG Jahrestagung 2009, Jena |
| Farag Y., Leopold C.S. Simulation of the aging process of shellac by thermal treatmentDPhG Jahrestagung 2009, Jena |
| Hentzschel C.M., Sakmann A., Alnaief M., Smirnova I., Leopold C.S. Tableting properties of silica aerogel and various silicatesDPhG Jahrestagung 2009, Jena |
| 2008 |
| Conradi R., Leopold C.S. The influence of anionic drugs on the thermal properties of free Eudragit® RS and RL films6th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2008, Barcelona |
| Hanusa E., Leopold C.S. Pressure change technology as a gentle cold sterilisation procedure for thermosensitive drug solutions6th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2008, Barcelona |
| Farag Y., Leopold C.S. New insights into the properties of shellac35th Annual Meeting & Exposition of the Controlled Release Society 2008, New York City |
| Hanusa E., Leopold C.S. Stability of aqueous human insulin solutions after pressure change35th Annual Meeting & Exposition of the Controlled Release Society 2008, New York City |
| Farag Y., Leopold C.S. Investigation of the dissolution properties of shellac by the intrinsic dissolution methodDPhG Jahrestagung 2008, Bonn |
| Hentzschel C.M., Sakmann A., Leopold C.S. Influence of liquid drug content on the flow properties of liquisolid powder blendsDPhG Jahrestagung 2008, Bonn |
| Gasch J., Leopold C.S., Oertel R., Kirch W., Knoth H. Untersuchung der Verunreinigung in Infusionsfiltern durch N,N-DimethylacrylamidADKA Jahreskongress 2008, Lübeck |
| Gasch J., Knoth H., Leopold C.S. N,N-Dimethylacrylamide in infusion filtersDPhG Jahrestagung 2008, Bonn |
| Hentzschel C.M., Sakmann A., Leopold C.S. Flowability of liquisolid powder blends2008 AAPS Annual Meeting and Exposition, Atlanta |
| Hentzschel C.M., Saniocki I., Sakmann A., Leopold C.S. Particle size, surface area and flowability of novel tableting excipientsPorotec Workshop 2008, Bad Soden |
| 2007 |
| Hanusa E., Leopold C.S. An optimized Pin Prick Test for the pharmacodynamic quantification of the cutaneous penetration of local anaesthetics: A pilot study34th Annual Meeting & Exposition of the Controlled Release Society 2007, Long Beach |
| Conradi R., Leopold C.S. The influence of ionic drugs on the thermal properties of free Eudragit® RS and RL films. DPhG Jahrestagung 2007, Erlangen |
| 2006 |
| Hanusa E., Döge U., Wecks M., Leopold C.S. Pressure change technology as novel sterilisation method? 5th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2006, Genf |
| Wiedersberg S., Leopold C.S., Guy R.H. Dermatopharmacokinetics of betamethasone-17-valerate: Influence of the drug removal procedure5th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2006, Genf |
| Kaiser S., Hagels H., Leopold C.S. Does moisture influence the stability of ingredients in St. John's Wort extracts? DPhG Jahrestagung 2006, Marburg |
| Wiedersberg S., Leopold C.S., Guy R.H. Dermatopharmacokinetics of betamethasone-17-valerate: Influence of the gelling agentAPGI 2nd Symposium on Skin and Formulation 2006, Versailles |
| Wiedersberg S., Leopold C.S., Guy R.H. Dermatopharmacokinetics of betamethasone-17-valerate: Influence of drug thermodynamic activitySkin Forum 2006, Sheffield |
| Dutz S., Andrä W., Leopold C.S., Bellemann M.E. Release profiles of magnetically triggered capsules for remote controlled drug deliveryWorld Congress of Medical Physics and Biomedical Engineering 2006, Seoul |
| Ploen J., Andersch J., Heschel M., Leopold C.S. An extended release pellet formulation of propiverine hydrochloride prepared by fluid bed coating: Differences in drug release between the free base and the salt as active ingredient2006 AAPS Annual Meeting and Exposition, San Antonio |
| 2005 |
| Leopold C.S., Maibach H.I. Percutaneous penetration of local anesthetics: Pharmacodynamic measurements. Joint Meeting SCUR & ISP 2005, Hamburg |
| Ploen J., Andersch J., Heschel M., Leopold C.S. An extended release pellet formulation of propiverine hydrochloride prepared by fluid bed coating: Effect of citric acid and microcrystalline cellulose as starter cores. 32nd Annual Meeting & Exposition of the Controlled Release Society 2005, Miami Beach |
| Dutz S., Andrä W., Leopold C.S., Bellemann M.E. Remote controlled drug delivery to the gastrointestinal tract: investigation of release profilesBMT 2005, Nürnberg |
| Hanusa E., Leopold C.S. Pressure change technology as novel sterilisation method? DPhG Jahrestagung 2005, Mainz |