Fundamental Studies of Aqueous Polymeric Two-Phase Systems  for Bioseparations
{'Code': '07020000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'CBET', 'LongName': 'Div Of Chem, Bioeng, Env, & Transp Sys'}}
{'SignBlockName': 'Charles Alexander Garris, Jr.'}
The quality of the products of modern biotechnology often are                   limited by the effectiveness of the separation operations.  The                 effectiveness of the separations technology is central to the                   biological activity, purity and safety of the products.  Since                  biological materials must be concentrated and separated in their                natural environment, special techniques must be developed for                   their processing and treatment.  This program addresses one such                need and focuses on a multiphase extraction system consisting of                two aqueous (water) phases in which the proteins of interest are                handled gently without denaturation.  The research will explore                 how the protein can be segregated into one of the two phases and                could be purified by settling under the influence of gravity.                   Thus no special machinery would be needed in the separation step.
[{'FirstName': 'Arthur', 'LastName': 'Humphrey', 'EmailAddress': None, 'StartDate': '05/01/1987', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}, {'FirstName': 'James', 'LastName': 'Hsu', 'EmailAddress': 'jth0@lehigh.edu', 'StartDate': '05/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}]
{'Name': 'Lehigh University', 'CityName': 'Bethlehem', 'ZipCode': '180153005', 'PhoneNumber': '6107583021', 'StreetAddress': 'Alumni Building 27', 'CountryName': 'United States', 'StateName': 'Pennsylvania', 'StateCode': 'PA'}
{'Code': '1417', 'Text': 'Interfacial Engineering Progra'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8702912.xml'}