Kinetics of Colloidal Deposition and Release of Polystyrene Latex Particles in the Presence of Adsorbed β-Lactoglobulin Studied Using a Flow Cell

An Experimental Study of the Kinetics of Particle Deposition in a Wall-Jet Cell Using Total Internal Reflection Microscopy

“…11b together with the predictions of Eq. [10] (solid line) and the integrated equation, Eq. [8] (dotted line) for the case when n = 1.…”

“…(b) The particle trace together with the prediction of Eq. [10] (solid line) with the empirical constants k 1 = 0.038, t 1 = 500 s, θ 1 = 0.04. A first-order kinetic model given by Eq.…”

“…Figure 11a shows the interpretation of k 1 , θ 1 , and t 1 , which are used in Eq. [10] from an experiment performed at a volumetric flow rate of 12.0 cm 3 min −1 with a particle concentration of 2 × 10 9 cm −3 at a radial distance of 2.50 mm. The y-axis shows ln(1 − θ) and the time is represented on the x-axis.…”

“…[10] are defined for an experimental trace at Re = 253 with a particle bulk concentration of 2 × 10 9 cm −3 at a radial position of 2.50 mm. (b) The particle trace together with the prediction of Eq.…”

“…Experimental setups that have been used include the sedimentation cell (6), the rotating disc cell (7), the impinging jet cell (also called the stagnationpoint flow cell) (8,9,10), and the parallel-plate flow channel (11,12). It is important to have a well-defined flow when studying the kinetics of the colloidal coating process.…”