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Award Abstract # 0607368
Design of water-in-oil emulsions for storage of microorganisms and their controlled release in aquatic ecosystems

NSF Org: CBET
Division of Chemical, Bioengineering, Environmental, and Transport Systems
Recipient: UNIVERSITY OF CALIFORNIA, DAVIS
Initial Amendment Date: May 2, 2006
Latest Amendment Date: July 6, 2007
Award Number: 0607368
Award Instrument: Continuing Grant
Program Manager: Paul L. Bishop
CBET
 Division of Chemical, Bioengineering, Environmental, and Transport Systems
ENG
 Directorate for Engineering
Start Date: October 1, 2006
End Date: September 30, 2008 (Estimated)
Total Intended Award Amount: $270,000.00
Total Awarded Amount to Date: $270,000.00
Funds Obligated to Date: FY 2006 = $158,531.00
FY 2007 = $111,469.00
History of Investigator:
  • Jean VanderGheynst (Principal Investigator)
    j.vander@umassd.edu
  • Herbert Scher (Co-Principal Investigator)
Recipient Sponsored Research Office: University of California-Davis
1850 RESEARCH PARK DR STE 300
DAVIS
CA  US  95618-6153
(530)754-7700
Sponsor Congressional District: 04
Primary Place of Performance: University of California-Davis
1850 RESEARCH PARK DR STE 300
DAVIS
CA  US  95618-6153
Primary Place of Performance
Congressional District:
04
Unique Entity Identifier (UEI): TX2DAGQPENZ5
Parent UEI:
NSF Program(s): Nanoscale Interactions Program
Primary Program Source: app-0106 
app-0107 
Program Reference Code(s): 016E, 9197, EGCH
Program Element Code(s): 117900
Award Agency Code: 4900
Fund Agency Code: 4900
Assistance Listing Number(s): 47.041

ABSTRACT

0607368
VanderGheynst
This project seeks to improve water-in-oil (W/O) emulsion technology for the storage and delivery of microorganisms to aquatic ecosystems. The successful outcome from this research has the potential to improve biological methods for mosquito control and thus could have significant health benefits; this could be extremely important worldwide. The technology potentially could be applied to other systems yielding a reduction in the need for chemical pesticides. Through the use of experimentation and modeling, the researchers will investigate formulation alternatives that yield long-term storage of microorganisms and their controlled release. The research includes development of models to elucidate water transport in formulations to predict stability and rates of controlled release of microorganisms. The work builds upon the PI's previous research and has a strong theoretical foundation. The combination of experimental work, coupled with the further development of theoretical models, should enhance the probability of success.



PUBLICATIONS PRODUCED AS A RESULT OF THIS RESEARCH

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VanderGheynst, J.S., H. Scher and H.-Y. Gou. "Design of formulations for improved biological control agent viability and sequestration during storage" Industrial Biotechnology , v.2 , 2006

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