An equation for multimolecular sorption is presented. It is based on the BET model with the assumption that the adsorbing surface can be divided in two regions: A region that supports only a limited number of adsorbed ...

Monolayer formation by poly[(maleic anhydride)-alt-(stearyl methacrylate)] (MA-alt-StM) on aqueous subphases, with and without chitosan, was studied by the Langmuir technique. Chitosan (CS) modified considerably the shape ...

The surface properties of poly(mono-n-alkylmaleate-alt-N-vinyl-2- pyrrolidone) sodium salts derivatives with n=8, 10, 12, 16, and 18 carbon atoms in the side chain were analyzed. The surface tension behavior suggests that ...

The adsorption of OH on Ni(111) has been investigated by a combination of density functional theory and classical molecular dynamics. At low coverage, the adsorption is strong, the adsorbate carries almost unit negative ...

In the present paper, finite multilayer adsorption is described as a fractional statistics problem, based on Haldane's statistics. In this scheme, the Helmholtz free energy and its derivatives are written in terms of a ...

Lignin peroxidase (LiP) is a class II fungal heme peroxidase that catalyzes the oxidation of high redox-potential (non-) phenolic aromatic compounds such as veratryl alcohol (VA), which is a metabolite produced by P. ...

It has been stated that sodium trimetaphosphate (TMP) promotes a more anionic dentin surface inducing greater calcium (Ca) and phosphate precipitation. The aim of the present study was to evaluate in vitro the surface free ...