Desalination, Vol.146, No.1-3, 111-113, 2002
Influence of pH on the adsorption of lysozyme on a sulfonated membrane with and without poly(ethyleneimine)
Adsorption of polymers represents an usual way to modify solid/liquid interfaces for many applications, especially in biotechnology and biomedical applications. For instance, in hemodialysis, the blood/membrane interface could trigger many biochemical systems. We examined the influence of a polyethyleneimine external treatment of a membrane to the accessibility of small proteins to the internal part.