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Long and Medium-Term Research: Solvent Design for Separation of Biomolecules Using Supercritical Fluids

中长期研究：使用超临界流体分离生物分子的溶剂设计

基本信息

批准号：
9203312
负责人：
David Tomasko
金额：
$ 3.97万
依托单位：
Georgia Tech Research Corporation
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
1992
资助国家：
美国
起止时间：
1992-06-01 至 1993-10-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9203312&HistoricalAwards=false
关键词：
Long Medium Term Research Solvent

项目摘要

Long and Medium-Term Research: Solvent Design for Separation of Biomolecules Using Supercritical Fluids This award is under the Long and Medium-Term Research at Foreign Centers of Excellence Program, which enables U.S. scientists and engineers to conduct three to twelve months of research abroad at research centers of proven excellence. The program's awards provide opportunities for joint research, and the use of unique or complementary facilities, expertise and experimental conditions abroad. This award will support an eleven-month postdoctoral research visit by Dr. David Tomasko to work with Dr. Neil R. Foster at the University of New South Wales. Separation tools suitable for use in the food, cosmetics, and pharmaceutical industries can be developed using supercritical fluids as a basis. The stringent toxicity and purity requirements in these fields require highly specific designs which must be based on exact experimental data. Solubilities of fatty acids, triglycerides, and their mixtures will be measured in pure and cosolvent modified SCF's to aid the separation design for this demanding application. The uniqueness of this application demonstrates a novel separation technique applicable in an area that is dominated by conventional technology in the United States. The award recommendation provides funds to cover international travel and a stipend for eleven months and a dependent allowance.

长期和中期研究：分离溶剂设计生物分子的超临界流体该奖项是根据长期和中期研究，外国卓越中心计划，使美国科学家和工程师将进行三到十二个月的在国外经过验证的卓越研究中心进行研究。的该计划的奖项提供了联合研究的机会，利用独特或互补的设施、专门知识和国外的实验条件。该奖项将支持为期11个月的博士后研究访问由大卫·托马斯科博士与尼尔·R·福斯特在新南威尔士大学. 分离工具适用于食品、化妆品、食品等行业。制药工业可以利用超临界流体液体作为基础。严格的毒性和纯度要求，这些领域需要高度具体的设计，精确的实验数据。脂肪酸，甘油三酯，它们的混合物将在纯的和共溶剂改性的 SCF的，以帮助这种苛刻的应用分离设计。这个应用程序的独特性展示了一种新颖的分离适用于传统技术占主导地位的领域的技术技术在美国。该奖项的建议提供资金，以支付国际旅费和11个月的津贴以及家属津贴。