Diffusion of proteins in biomembranes with obstacles as seen in fluorescence recovery experiments

P. Kvasnichka; Zuzana Nechojdomova

doi:10.1117/12.146182

17 June 1993 Diffusion of proteins in biomembranes with obstacles as seen in fluorescence recovery experiments

P. Kvasnichka, Zuzana Nechojdomova

Proceedings Volume 1922, Laser Study of Macroscopic Biosystems; (1993) https://doi.org/10.1117/12.146182
Event: Laser Spectroscopy of Biomolecules: 4th International Conference on Laser Applications in Life Sciences, 1992, Jyvaskyla, Finland

Abstract

Computer simulations of lateral diffusion of molecules in a biomembrane with obstacles were used to obtain the dependences of the diffusion coefficients detected by fluorescence recovery methods on the concentration of obstacles and for the calculations of transition probability densities (Green's functions) at various concentrations of obstacles. We show that fluorescence recovery curves can be calculated from the Green's functions.

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P. Kvasnichka and Zuzana Nechojdomova "Diffusion of proteins in biomembranes with obstacles as seen in fluorescence recovery experiments", Proc. SPIE 1922, Laser Study of Macroscopic Biosystems, (17 June 1993); https://doi.org/10.1117/12.146182

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