Immobilization of growing cells by polyethyleneimine-modified alginate

A unique polymer matrix that is suitable for immobilizing growing cells has been developed. Alginate was chemically modified with polyethyleneimine (PEI), and the resultant polymer aggregate was evaluated as a cell carrier. This method of immobilization depends on reversible gelation of the PEI-modi...

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Veröffentlicht in:Applied biochemistry and biotechnology 1987-04, Vol.14 (3), p.259-275
Hauptverfasser: Joung, John J., Akin, Cavit, Royer, G. P.
Format: Artikel
Sprache:eng
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