Microliter viscometry using a bright-field microscope: $\eta$-DDM

M. A. Escobedo-Sanchez, J. P. Segovia-Gutiérrez, A. B. Zuccolotto-Bernez +5

Passive microrheology exploits the Brownian motion of colloidal tracer particles. From the mean-squared displacement (MSD) of the tracers, the bulk rheological and viscometric prop…