Self-assembled monolayers of the photosynthetic oxygen evolving complex have been prepared and used for x-ray standing wave fluorescence studies in grazing incidence and using layers synthetic microstructures substrates and for polarized x-ray absorption measurements. The XSW studies provide direct information about the axial (perpendicular to the membrane) distribution of heavy atoms in the membrane, while polarized XAS studies provides angle resolved radial structure information with smaller angular heterogeneity than is obtained for dried multilayers.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR001209-20
Application #
6119610
Study Section
Project Start
1999-03-01
Project End
2000-04-14
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
20
Fiscal Year
1999
Total Cost
Indirect Cost
Name
Stanford University
Department
Type
DUNS #
800771545
City
Stanford
State
CA
Country
United States
Zip Code
94305
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