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Fig. 2 | Nanoscale Research Letters

Fig. 2

From: Nano-metering of Solvated Biomolecules Or Nanoparticles from Water Self-Diffusivity in Bio-inspired Nanopores

Fig. 2

Water self-diffusion coefficient for different systems. The self-diffusion coefficient of water is shown against the scaling parameter θ for different systems. Data for proteins in silica nanopores have been obtained via molecular dynamics, while the rest of the data from the Supplementary information in [24]. In the legend, nanoparticles are abbreviated as NPs. The uncertainties on the value of D refer to the fitting of the mean square displacement (±1 s.d.); the uncertainties on the value of θ to the estimate of the total volume accessible to water molecules (±1 s.d.). The solid and dashed lines report the model in Eq. (1) in case of DC=0 and DC=0.39×10−9m2/s, respectively

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