(1) ColloidFit – A user friendly multipurpose fitting software focusing mainly on colloid and biocolloid transport in porous media. For more information please visit ColloidFit or Download section.

(2) This worksheet calculates the total interaction energy between two smooth, homogeneous surfaces with ideal geometries (sphere-plate, sphere-sphere) based on the classical DLVO and the extended-DLVO or XDLVO theory. For more information see the reference: CHRYSIKOPOULOS, C.V., and V.I. SYNGOUNA, Attachment of bacteriophages MS2 and FX174 onto kaolinite and montmorillonite: extended-DLVO interactions, Colloids and Surfaces B: Biointerfaces, 92, 74–83, doi:10.1016/j.colsurfb.2011.11.028, 2012. For more information please visit the  Download section.