Research Papers by Peter Czermak

Membrane-based virus filtration is used in biotechnological processes due to advantages such as easy scaleup but is currently lacking standardized validation protocols. Thus, ultrafiltration (UF) of a rod-shaped virus was assessed to contribute to the body of knowledge regarding the characterization

Galactosyl-oligosaccharides (GOS) are non-digestible oligosaccharides which are qualified as functional foods. GOS are enzymatically synthesized from lactose by transgalactosylation catalyzed by the enzyme β-galactosidase. In this study, a method for immobilization of β-galactosidase from Kluyveromy

Micro/sub-micron emulsion and related systems have received a lot of attention in the last years for their common use as vehicles for topical administration. These systems can be defined as fine emulsion dispersion with droplet sizes in the sub-micron range. The main advantages of such systems are h