Stokes-einstein relationship
<p>Relationship between diffusion coefficient, temperature and size of a particle. It is commonly used in <a class="wikilink" href="/nanoparticle_tracking_analysis/">nanoparticle tracking analysis</a>, especially when considering that the diffusion is linked to the <a class="wikilink" href="/mean_squared_displacement/">mean squared displacement</a> of the particle. </p>
<p>$$D=\frac{k_bT}{6\pi \eta r}$$</p>
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