Physics – Biological Physics
Scientific paper
2009-04-10
Physics
Biological Physics
30 pages, 20 figures
Scientific paper
The interaction between the bacterial S-protein SbpA on different types of lipid membranes has been studied using atomic force microscopy, transmission electron microscopy, and quartz crystal microbalance with dissipation. On one hand, It has been found that the bacterial forms two dimensional nanocrystals on zwitterionic DOPC bilayers and negatively charged DMPG vesicles adsorbed on mica, on zwitterionic DPPC and charged DPPC/DMPG (1:1) monolayers adsorbed on carbon grids. On the other hand, SbpA protein adsorption took place on zwitterionic DOPC bilayers and DOPC/DOPS (4:1) bilayers, previously adsorbed on silicon supports. SbpA adsorption also took place on DPPC/DOPS (1:1) monolayers adsorbed on carbon grids. Finally, neither SbpA adsorption, nor recrystallization was observed on zwitterionic DMPC vesicles (previously adsorbed on polyelectrolyte multilayers), and on DPPC vesicles supported on silicon.
Delcea Mihaela
Moreno-Flores Susana
Pum Dietmar
Sleytr Uwe Bernd
Toca-Herrera Jose Luis
No associations
LandOfFree
On the lipid-bacterial protein interaction studied by quartz crystal microbalance with dissipation, transmission electron microscopy and atomic force microscopy does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with On the lipid-bacterial protein interaction studied by quartz crystal microbalance with dissipation, transmission electron microscopy and atomic force microscopy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the lipid-bacterial protein interaction studied by quartz crystal microbalance with dissipation, transmission electron microscopy and atomic force microscopy will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-673900