(A) Schematic illustration of example3: the space is divided by media with two different dielectric constants. A sphere with low dielectric constant ε1 is initially positioned in region with high dielectric constant ε2 and moves into the region with low dielectric constant ε1. (B) Electrostatic component of solvation energy derived from DelPhi compared with analytical solutions. Blue solid lines represent analytical solutions, red circles represent numerical results from DelPhi.
Li et al. BMC Biophysics 2012 5:9 doi:10.1186/2046-1682-5-9