Self diffusion coefficient as determined by FRAP

Value 3.9 µm^2/sec Range: ±0.26 µm^2/sec
Organism Tobacco mosaic virus (TMV)
Reference Lellig C, Wagner J, Hempelmann R, Keller S, Lumma D, Härtl W. Self-diffusion of rodlike and spherical particles in a matrix of charged colloidal spheres: a comparison between fluorescence recovery after photobleaching and fluorescence correlation spectroscopy. J Chem Phys. 2004 Oct 8 121(14):7022-9PubMed ID15473763
Method The fluorescence recovery after photobleaching (FRAP) method and the fluorescence correlation spectroscopy (FCS) have been applied on suspensions of highly charged colloidal spheres with a small content of rod-shaped tobacco mosaic virus (TMV) particles.
Comments Range of 1.35+-0.18 um^2/sec to 8.01+-1.03um^2/sec from low to high salt concentrations
Entered by Uri M
ID 104394