Liquid Dosage
Liposomes
As a drug delivery system, liposomes offer significant therapeutic benefits in terms of active ingredient targeting and controlled release. Hydrophobic moieties can be dissolved into the liposome membrane — a lipid bilayer — and, as such, they can be used to carry both hydrophobic and hydrophilic molecules.
To deliver molecules to sites of action, the liposome binds and fuses with other bilayers, such as a cell membrane, thus delivering its contents. By making liposomes in a drug solution (which would not normally be able to penetrate the membrane), they can be (indiscriminately) delivered through the lipid bilayer into the cell interior.
High-pressure homogenization is an ideal liposome production method, offering excellent results in terms of reduced vesicle diameters. Further, a wide range of different sizes and distributions can be achieved by altering the applied pressure and the number of passes through the homogenizer.
A wide range of products, including liposomes, can be freeze dried to retain their original properties. By adding water or other solvents, they can be reconstituted easily and very quickly to a usable solution. There is no need for cooling during storage, which is both cost-effective and makes handling easier.
GEA specializes in the design and manufacture of freeze dryers for the pharmaceutical and biotech industries and has an in-depth knowledge of lyophilization technology.
Produits et technologies
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Bloc de compression pour homogénéisateur
Les têtes de compression de GEA constituent le cœur des homogénéisateurs, car elles activent le processus d'homogénéisation en pompant le produit à haute pression jusqu'à ce qu'il s'écoule dans la vanne d'homogénéisation.
Clarificateur
Le séparateur centrifuge de clarification est utilisé pour séparer les solides contenus dans un liquide. Le séparateur est équipé d'une colonne de disques coniques qui créent une grande zone de clarification équivalente dans une chambre de taille relativement petite.
Dispositifs d'analyse, de régulation en ligne et de mesure
Associer la surveillance du procédé grâce à des analyseurs en ligne aux principes d'ingénierie de procédé et aux techniques avancées de modélisation du procédé permet de contrôler activement le procédé et de pouvoir compenser les variations de l'alimentation.
GEA Varipump
The pump models in the GEA Varipump line are conceived for extreme application demands and are individually optimized for your task.
GEA Insights
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