Importance

Loading Importance Indicators...

Abstract

The invention relates to a hollow or solid fibre having multiple porous layers concentrically arranged, and wherein at least one of the layers comprises functionalized or active particles that are well accessible and maintain their function after preparation. The layer containing high loads of particles can be either the outer or the inner layer. The main function of the other porous layer is to provide mechanical stability to the fibre. It can further act as a sieve and prevent unwanted compounds or species to come in contact with the functionalized particulate matter. Where it is the inner layer, the second layer can advantageously be a biocompatible material. With the second being the outer layer it is now possible to reach a particle content of 100 wt % in the inner layer. These fibres comprising high densities of functionalized particulate matter and of still sufficient mechanical strength can be used for (selective) adsorption, conversion, isolation or purification of compounds from a mixture of compounds, in particular from a fermentation broth, tissue broth, plant broth, cell broth or blood.

Loading the Abstract Image...

First Claim