Brownian motion of optically anisotropic spherical particles in polymeric suspensionsM. J. Sánchez-Miranda, E. Sarmiento-Gómez and J. L. Arauz-LaraEur. Phys. J. E, 38 1 (2015) 3DOI: https://doi.org/10.1140/epje/i2015-15003-x