Kongressbeiträge seit 2005

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 profiles. BMT 2005, Nürnberg

Hanusa E., Leopold C.S. Pressure change technology as novel sterilisation method? DPhG Jahrestagung 2005, Mainz

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 procedure. 5th 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 agent. APGI 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 activity. Skin Forum 2006, Sheffield

Dutz S., Andrä W., Leopold C.S., Bellemann M.E. Release profiles of magnetically triggered capsules for remote controlled drug delivery. World 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 ingredient. AAPS Annual Meeting and Exposition 2006, San Antonio

2007

Hanusa E., Leopold C.S. An optimized Pin Prick Test for the pharmacodynamic quantification of the cutaneous penetration of local anaesthetics: A pilot study. 34th 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

2008

Conradi R., Leopold C.S. The influence of anionic drugs on the thermal properties of free Eudragit® RS and RL films. 6th 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 solutions. 6th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2008, Barcelona

Farag Y., Leopold C.S. New insights into the properties of shellac. 35th 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 change. 35th 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 method. DPhG Jahrestagung 2008, Bonn

Hentzschel C.M., Sakmann A., Leopold C.S. Influence of liquid drug content on the flow properties of liquisolid powder blends. DPhG Jahrestagung 2008, Bonn

Gasch J., Leopold C.S., Oertel R., Kirch W., Knoth H. Untersuchung der Verunreinigung in Infusionsfiltern durch N,N-Dimethylacrylamid. ADKA Jahreskongress 2008, Lübeck

Gasch J., Knoth H., Leopold C.S. N,N-Dimethylacrylamide in infusion filters. DPhG Jahrestagung 2008, Bonn

Hentzschel C.M., Sakmann A., Leopold C.S. Flowability of liquisolid powder blends. AAPS Annual Meeting and Exposition 2008, Atlanta

Hentzschel C.M., Saniocki I., Sakmann A., Leopold C.S. Particle size, surface area and flowability of novel tableting excipients. Porotec Workshop 2008, Bad Soden

2009

Conradi R., Leopold C.S. The influence of anionic drugs on the thermal properties of free Eudragit® RS and RL films. 6th 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 films. 36th 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 pellets. 36th 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 excipients. 36th Annual Meeting & Exposition of the Controlled Release Society 2009, Kopenhagen

Farag Y., Leopold C.S. Comparison of physicochemical and coating properties of different shellac types. AAPS Annual Meeting & Exposition 2009, Los Angeles

Hentzschel C.M., Sakmann A., Leopold C.S. Comparison of physical and tableting properties of traditional and novel excipients. AAPS Annual Meeting & Exposition 2009, Los Angeles

Conradi R., Leopold C.S. Anion-controlled pulsatile drug release from Eudragit® RS 30 D-coated theophylline pellets. DPhG Jahrestagung 2009, Jena

Farag Y., Leopold C.S. Simulation of the aging process of shellac by thermal treatment. DPhG Jahrestagung 2009, Jena

Hentzschel C.M., Sakmann A., Alnaief M., Smirnova I., Leopold C.S. Tableting properties of silica aerogel and various silicates. DPhG Jahrestagung 2009, Jena

2010

Conradi R., Leopold C.S. The influence of coating composition on the anion-controlled pulsatile drug release of Eudragit® RS 30D-coated theophylline pellets. 7th 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 tablets. 7th 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 interactions. 7th 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 systems. 7th 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 delivery. 7th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology 2010, Malta

Gasch J., Leopold C.S., Knoth H. Drug retention by inline filters. 15th Congress of the European Association of Hospital Pharmacists 2010, Nizza

Farag Y., Leopold C.S. Sustained drug release from shellac-coated pellets with different subcoats. 37th 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 drugs. 37th 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 tableting. 37th 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 surface. 37th 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 heating. Annual Meeting & Exposition 2010, 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 study. AAPS Annual Meeting & Exposition 2010, New Orleans

Michaelis M., Leopold C.S. Influence of ibuprofen content on adhesion properties of an acrylic pressure sensitive adhesive. AAPS Annual Meeting & Exposition 2010, New Orleans

Michler V.A., Leopold C.S. Compounding of suspension-type ointments – a comparative study. DPhG Jahrestagung 2010, Braunschweig

Hentzschel C.M., Sakmann A., Leopold C.S. Enhancement of Griseofulvin Release from Liquisolid Compacts and Optimization thereof. DPhG 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 adhesive. DPhG Jahrestagung 2010, Braunschweig

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 Spectroscopy. 38th 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 formulation. 38th 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 adhesive. Skin 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 ibuprofen. GDCh Forum 2011, Bremen

Rehder S., Kniese M., Sakmann A., Rades T., Leopold C.S. Formation of piracetam-tartaric acid cocrystals during high shear granulation. DPhG Jahrestagung 2011, Innsbruck

Saniocki I., Sakmann A., Leopold C.S. Impact of the lubricant type on compaction and tablet properties of sorbitol formulations. DPhG 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 chemometrics. AAPS Annual Meeting & Exposition 2011, 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 drugs. AAPS Annual Meeting & Exposition 2011, 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 spectroscopy. AAPS Annual Meeting & Exposition 2011, Washington DC

2012

Michaelis M., Leopold C.S. The Probe Tack Test: A Design of Experiments Approach. 8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology of the APV 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 spectroscopy. 8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology of the APV 2012, Istanbul

Wulff R., Leopold C.S. Infrared study on blends of Eudragit® RL and Eudragit® L-55 using Principal Component Analysis. 8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology of the APV 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 excipients 8th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology of the APV 2012, Istanbul

Impressum | Letzte Aktualisierung am 11. Jan. 2012 durch Wulff