Figure 6From: The surface properties of Shewanella putrefaciens 200 and S. oneidensis MR-1: the effect of pH and terminal electron acceptorsThe softness parameter and fixed charge density values calculated by fitting Ohshima’s soft particle model (Equation (1) while adjusting the softness parameter and fixed charge density values to achieve the best fit. The model calculation was conducted separately for each of the discrete pH ranges. The actual values are shown in Table 1.Back to article page