| Title | Reference | Topic | Language | Size |
| Carrier-free Formulation of Dry Powder Inhaletes | Viktoriya Mykhaylova, Karin Dresely, Fabian Klar, Institute of Pharmaceutics and Biopharmaceutics, Heinrich-Heine-University, Duesseldorf, Germany; Nora Anne Urbanetz, Research Center Pharmaceutical Engineering GmbH, Graz, Austria; Pharm. Ind. 73, Nr. 7, 1324-1331 (2011), ECV - Editio Cantor Verlag, Aulendorf (Germany), 2011 | Nanoparticle coating of drug microparticles |  |
8MB |
| Possibilities of High Resolution Intensity Sampling for Laser Diffraction Instruments | Dr. rer. nat. Thomas Stübinger, Dr.-Ing. Ulrich Köhler, Dr. rer. nat. Wolfgang Witt, PSA2011, Edinburgh, September 2011 |
High resolution Laser Diffraction, Picket fence Distribution, Definition of Resolution |
|
392 KB |
| Partikelgrößenanalyse mit absoluter Genauigkeit | Dr. rer. nat. Wolfgang Witt, Dr.-Ing. Ulrich Köhler, Dr.-Ing. Joachim List, Dr. rer. nat. Thomas Stübinger, Dipl.-Ing. Jens Jordan Fraunhofer ICT, Symposium Produktgestaltung in der Partikeltechnologie 2011, Mai 2011 |
Laserbeugung, |
 |
1.57 MB |
| Laserdiffraktion - bestemmelse af partikelstørrelsesfordeling |
Af laborant Charlotte Rasmussen og lektor emeritus Kristian Dalsgaard, Geologisk Institut, Aarhus Universitet, GeologiskNyt 6/10, June 2010 | Laser diffraction, |
 |
592 KB |
| Laser Diffraction Results from Image Analysis Data | Dr.-Ing. Ulrich Köhler, Dr. rer. nat. Thomas Stübinger, Dr. rer. nat. Wolfgang Witt WCPT6 Nuremberg, April 2010 |
Imaging theory, |
|
247 KB |
| Verification of Mie Scattering Algorithms by Extreme Precision Calculations | Dr. rer. nat. Thomas Stübinger, Dr.-Ing. Ulrich Köhler, Dr. rer. nat. Wolfgang Witt WCPT6 Nuremberg, April 2010 |
Mie theory, |
|
131 KB |
| Laser Diffraction for Particle Size Analysis at Absolute Preciison | Dr. rer. nat. Wolfgang Witt, Dr. rer. nat. Thomas Stübinger, Dr.-Ing. Joachim List, WCPT6 Nuremberg, April 2010 |
Laser Diffraction, |
|
254 KB |
| Improved Standards in Laser Diffraction | Dr. Wolfgang Witt, Dr. Thomas Stübinger, Dipl.-Ing. Jens Jordan, PSA 2008, Stratfort-upon-Avon, September 2008 | Reference Material Standard Reference Materials, Lattice Fence Distribution |
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289 KB |
| 100 Years of Mie Scattering Theory: Expanded Size Range by Extreme Precision Calculations | Dr. rer. nat. Thomas Stübinger, Dr.-Ing. Ulrich Köhler, Dr. rer. nat. Wolfgang Witt, PSA 2008, Stratford-upon-Avon, September 2008 | Mie calculation, fundamentals of precision analysis | |
130 KB |
| Investigations on non-Spherical Reference Material Using Laser Diffraction and Dynamic Image Analysis | Dr.-Ing. Ulrich Köhler, Dr. rer. nat. Thomas Stübinger, Dr.-Ing. Joachim List, Dr. rer. nat. Wolfgang Witt, PSA 2008, Stratford-upon-Avon, September 2008 | Comparison of laser diffraction and dynamic image analysis. | |
254 KB |
| The effect of lot-to-lot particle size variation in AVICEL® PH grades of microcrystalline cellulose (MCC) on bulk powder and compact properties | Glenn Carlson & Bruno Hancock Pfizer, Inc., MS8156-007, Eastern Point Road, Groton, CT 0635, American Association of Pharmaceutical Scientists in San Diego, 2007 |
Laser Diffraction, Image Analysis, Dry Dispersion | |
260 KB |
| Measuring local Drop Size in atomized Suspensions using Laser Diffraction Spectroscopy | F.Schmidt and D. Mewes, University of Hannover, Institute of Process Engineering, Germany ; M. Lörcher , Bayer AG, BTS-ENG-CP-ACSC, Rheinufer 7-9 R85, Krefeld, 2005, Germany | Dropsize Analysis, Laser Diffraction | |
773 KB |
| Dispergierung - ein entscheidender Schritt in der Partikelgrößenanalyse | Dipl.-Ing. Stephan Röthele, Dipl.-Ing. Manfred Puckhaber, LABO, 5'2000, |
Dispersion | |
1,1 MB |
| The importance of particle size analysis | Dipl.-Ing. Stephan Röthele, Phamaceutical Manufacturing International, 2000, |
Overview | |
728 KB |
| Korn für Korn, Dispergierung bestimmt die Partikelgröße | Dipl.-Ing. Stephan Röthele, Dipl.-Ing. Manfred Puckhaber, CAV, 6'2000, Konradin Verlag Robert Kohlhammer GmbH |
Dispersion, Laser Diffraction | |
962 KB |
| Laser Diffraction: Millennium Link for Particle Size Analysis | Dipl.-Ing. Stephan Röthele, Dr. Wolfgang Witt, Powder Handling & Process. Vol.11 No.1.1999, |
Laser Diffraction | |
1.84 MB |
| Das vermessene Spray, Bestimmung von Tröpchengrößenverteilungen | Dipl.-Ing. Manfred Puckhaber, COSSMA , 5'2000, G. Braun Fachverlage GmbH & Co. KG |
Laser Diffraction, Sprays | |
396 KB |
| Quick and Tubeless Suspension Analysis with Laser Diffraction | Dr. rer. nat. Wolfgang Witt, Dr.-Ing. Michael Heuer, PARTEC 1998, Nürnberg |
Wet Dispersion, QUIXEL, | |
565 KB |
| Control and Optimisation of Cement Quality with Laser Diffraction Particle Size Analyis and Dry Dispersion | Dr.-Ing. Ulrich Kesten, 1997 |
Laser Diffraction, Cement | |
721 KB |
| Extension of Laser Diffraction into the cm Region | Dr.-Ing. Michael Heuer, Dr. rer. nat. Wolfgang Witt, PARTEC 1998, Nürnberg |
Laser Diffraction, TOPMICRON, MEGAGRADIS |
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640 KB |
| Laser Diffraction - unlimited? | Dr. rer. nat. Wolfgang Witt, Dipl.-Ing. Stephan Röthele, PARTEC 1995, Nürnberg |
Laser Diffraction Fundamentals |
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230 KB |
| Application of Laser Diffraction with Dry Dispersion for Automatic Particle Size Analysis | Dr.-Ing. Ulrich Kesten, 3° Congresso Brasiliero de Cimento, Sao Paulo, 8. - 12. Novembro 1993 | Laser Diffraction, Dry Dispersion | |
831 KB |
| The Application of the Sympatec Laser Diffraction System in the Range from 0.1 µm to 2.6 mm | Dipl.-Ing. Stephan Röthele, Dr.-Ing. Ulrich Kesten, Andrew Lake, London INPARTECH 1990 | Laser Diffraction Fundamentals, Dry Dispersion | |
950 KB |
| The Application of Laser Diffraction Technology | Dipl.-Ing. Stephan Röthele, Dr.-Ing. Ulrich Kesten, extended English version of the poster presentation, 2nd World Congress Particle Technology, 1990, Kyoto | Positioning of Laser Diffraction | |
421 KB |
| Die Anwendung der Laserbeugung zur Partikelgrößenanalyse | Dipl.-Ing. Stephan Röthele, Dr.-Ing. Ulrich Kesten, extended English version of the poster presentation, 2nd World Congress Particle Technology, 1990, Kyoto | Positionierung der Laserbeugung | |
599 KB |
| The Application of Fraunhofer Diffraction below 1 µm to Particle Size Analysis for 0.1 µm to 2000 µm | Dipl.-Ing. Stephan Röthele, Dipl.-Ing. Heinz Naumann, Dr.-Ing. Michael Heuer, extended English version of the paper presented under the same title at PARTEC 1989, Nürnberg | Fundamentals of Laser Diffraction | |
646 KB |
| Die Anwendung der Fraunhofer-Beugung unter 1 µm zur Partikelgrößenanalyse von 0.1 µm bis 2000 µm |
Dipl.-Ing. Stephan Röthele, Dipl.-Ing. Heinz Naumann, Dr.-Ing. Michael Heuer, extended English version of the paper presented under the same title at PARTEC 1989, Nürnberg | Fundamentals of Laser Diffraction | |
406 KB |
| Laser-Beugung: Eine moderne Meßmethode zur off-line und on-line Qualitätskontrolle | Dipl.-Ing. Heinz Naumann, Dipl.-Ing. Ulrich Mentzel, Dipl.-Ing. Stephan Röthele, Vortrag an der Schoko-Technik 1987, Solingen | Fundamentals of Laser Diffraction | |
871 KB |
| Entwicklung und Einsatz einer trockenen Dosier-Dispergiereinheit zur Messung von Partikelgrößenverteilungen in Gas-Feststoff-Freistrahlen aus Laser- Beugungsspektren | Prof. Dr.-Ing. Kurt Leschonski, Dipl.-Ing. Stephan-Röthele, Dr.-Ing. Ulrich Menzel, Part. Charact., Heft 1/1985 | Dry Dispersion & Laser Diffraction | |
415 KB |
| Results Obtained with a New Instrument for the Measurement of Particle Size Distributions from Diffraction Patterns | Dipl.-Ing. Michael Heuer, Prof. Dr.-Ing. Kurt Leschonski, Part. Charact. 2, 1985, p. 7 | Laser Diffraction, Fundamentals | |
440 KB |
| A Special Feeder for Diffraction Pattern Analysis of Dry Powders | Prof. Dr.-Ing. Kurt Leschonski, Dipl.-Ing. Stephan-Röthele, Dr..-Ing. Ulrich Menzel, Part. Charcact. I 1984 161 - 166 | Dry Dispersion | |
515 KB |
| Erfahrungen mit einem neuen Gerät zur Messung von Partikelgrößenverteilungen aus Beugungsspektren | Dipl.-Ing. Michael Heuer, Prof. Dr.-Ing. Kurt Leschonski, Particle Characterization, Heft 1/1985 | Laser Diffraction, Fundamentals |
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632 KB |
| Verfahren zur Berechnung der Partikelgrößenverteilungen aus Beugungsspektren | Dipl.-Ing. Michael Heuer, Vortrag bei der 3. Fachtagung "Granulometrie" am 15.12.1983 in Dresden | Laser Diffraction, Fundamentals |
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454 KB |
