1 Managed by UT- Battelle for the Department Presentation_name Molecular Photovoltaics and the Optical Activation of Neural Cells E. Greenbaum 1 , M. S. Humayun 2 , B. R. Evans 1 , T. Kuritz 1 , I. Lee 3 , C. P. Pennisi 4 1 Oak Ridge National Laboratory, 2 University of Southern California, 3 University of Tennessee, 4 Aalborg University March 18-19, 2009 Oak Ridge, Tennessee
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1Managed by UT-Battelle for the Department of Energy Presentation_name Molecular Photovoltaics and the Optical Activation of Neural Cells E. Greenbaum.
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1 Managed by UT-Battellefor the Department of Energy Presentation_name
Molecular Photovoltaics and the Optical Activation of Neural Cells
E. Greenbaum1, M. S. Humayun2, B. R. Evans1, T. Kuritz1, I. Lee3, C. P. Pennisi4
1Oak Ridge National Laboratory, 2University of Southern California,3University of Tennessee, 4Aalborg University
March 18-19, 2009Oak Ridge, Tennessee
The Artificial Retina
3 Managed by UT-Battellefor the Department of Energy Presentation_name
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PSI on a Heterostructure
S S S S S S SS S SS
Au
PSI PSI
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
Measurement of Electrostatic Potential in Nanometer-Resolution: Schematic Illustration Kelvin Probe Method in Lift Mode
ha
c
b
d
–+ +
0 V
Au
–
+
–
Light
0 nm
0 V
5 V
-5 V0 nm
15 nm
30 nm
Lighton
Lighton
LightOff
LightOff
a b
AFM and KFM Images of PS I Reaction CentersAFM and KFM Images of PS I Reaction Centers Immobilized on GoldImmobilized on Gold
PS I Photovoltage Topography: Summary of Three Types of Measurements