Direct measurement of Stokes–Einstein diffusion of Cowpea mosaic virus with 19 µs-resolved XPCS

Switalski, K.; Fan, J.; Li, L.; Chu, M.; Sarnello, E.; Jemian, P.; Li, T.; Wang, Q.; Zhang, Q.

doi:10.1107/S1600577522008402

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Figure 3
Intensity autocorrelation function Δg₂ = g₂ − 1 averaged over 14328 repeated measurements from sample A. The blue solid line shows the fitting of Δg₂ = βexp[−2τ/τ₀(Q)]. The inset shows the fit with the Stokes–Einstein equation τ₀(Q) = 1/(DQ²) (red dashed line).

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 29| Part 6| November 2022| Pages 1429-1435

https://doi.org/10.1107/S1600577522008402

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