Friday, 4 November 2005: 8:00 AM-10:30 AM
201 (Cincinnati Convention Center)

High Pressure (01f)

#585 - Processing of Pharmaceuticals and Nutraceuticals under High Pressure (01F05)
This session will highlight advances in the use of compressible and supercritical fluids for processing pharmaceuticals and/or nutraceuticals. The session will focus on processing and property enhancement through the application of compressible fluids for solvent replacement, particle formation or improvement of specific properties (i.e., morphology, particle size, etc). Topics of interest include but are by no means limited to use of supercritical or near critical fluids for: extraction, separation, purification, synthesis, rapid expansion and antisolvent techniques applied to pharmaceuticals and/or nutraceuticals. Other topics of interest include novel analytical techniques using supercritical fluids in the synthesis and characterization of pharmaceuticals and/or nutraceuticals.
CoChair:Sudhir N. Aki
Chair:David Suleiman
8:00 AMNanoparticle Fabrication of Biodegradable Polymers Using Supercritical Antisolvent: Effects of Mixing and Thermodynamic Properties
Lai Yeng Lee, Kenneth A. Smith, Chi-Hwa Wang
8:20 AMVisualization of the Effects of Processing Conditions on the Spray Characteristics in Sas Precipitation
Daniel L. Obrzut, Philip W. Bell, Christopher B. Roberts, Steve R. Duke
8:40 AMSynthesis of Supercritical Crystallization Processes
Benny Harjo, Christianto Wibowo, Ka Ming Ng
9:00 AMCO2-Soluble Gras Solvents for Extracting Nutraceuticals by a Gas Anti-Solvent (Gas) Process
Ibrahim A. Ozkan, Xenia C. Tombokan, Mitsuhiro Kamimura, Peter K. Kilpatrick, Ruben G. Carbonell
9:20 AMSeparation of Flurbiprofen Enantiomers with Supercritical and Sub-Critical Expanded Fluids
Wade Mack, Sermin G. Sunol, Aydin Sunol
9:40 AMSulfoxide Solvents and Surfactants for Facile Separations
Joshua D. Grilly, Colin A. Thomas, Ross R. Weikel, Christopher L. Kitchens, Jason P. Hallett, Philip G. Jessop, Charles L. Liotta, Charles A. Eckert
Sponsor:Engineering Sciences and Fundamentals

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