Hollow beads of sulfoethyl cellulose (SEC) on the basis of polyelectrolyte complexes

Chemical Engineering and Technology

Volumn 23, Issue 9, 2000, Pages 769-772

  Rose, Thomas ^a   Neumann, Burt ^a   Thielking, Heiko ^b   Koch, Wolfgang ^b   Vorlop, Klaus Dieter ^a  

^a INSTITUTE FOR EPIDEMIOLOGY AND PATHOGEN DIAGNOSTICS   (Germany)

^b Wolff Walsrode AG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BIOACTIVE MATERIALS; POLYANIONS; POLYCATIONS; SULFOETHYL CELLULOSE;

BIOLOGICAL MEMBRANES; CELL IMMOBILIZATION; CHITIN; ENCAPSULATION; ENZYMES; PH EFFECTS; POLYELECTROLYTES; POSITIVE IONS; PRECIPITATION (CHEMICAL); RENEWABLE ENERGY RESOURCES; STRENGTH OF MATERIALS;

CELLULOSE DERIVATIVES;

EID: 0034276183     PISSN: 09307516     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-4125(200009)23:9<769::AID-CEAT769>3.0.CO;2-M     Document Type: Article

References (9)

1. Vorlop, K.-D.; Klein, J., New Developments in the Field of Cell Immobilization - Formation of Biocatalysts by Ionotropic Gelation, in: Enzyme Technology (R. M. Lafferty, Ed.) Springer, Berlin 1983, pp. 219-235.
2. Klein, J.; Vorlop, K.-D., Immobilization Techniques, in: Cells in Comprehensive Biotechnology (M. Moo-Young, Ed.) Pergamon Press, Oxford 1985, vol. II, pp. 203-224.
3. Prokop, A.; Hunkeler, D.; Dimari, S.; Haralson, M. A.; Wang, t. G., Water-Soluble Polymers for Immunoisolation I: Complex Coacervation and Cytotoxity, Adv. in Polym. Sci. 136 (1998) pp. 1-51.
4. Prokop, A.; Hunkeler, D.; Powers, a. c.; Whitesell, r. r.; Wang, t. G., Water-Soluble Polymers for Immunoisolation II: Evaluation of Multicomponent Microcapsulation Systems, Adv. in Polym. Sci. 136 (1998) pp. 53-73.
5. Dautzenberg, H.; Loth, F.; Fechner, K.; Mehlis, B.; Pommerening, K., Preparation and Performance of Symplex Capsules, Makromol. Chem. Suppl. 9 (1985) pp. 203-210.
6. Yao, S.; Cho, M.; Buchholz, R., Umweltfreundliches Herstellungsverfahren von Cellulosesulfat für die Immobilisierung von Mikroorganismen und Enzymen in der Biotechnik, Chem.-Ing.-Tech. 65 (1993) No. 9, pp. 1124-1125.
7. European Patent No. EP 319867 (1989), Preparation of Sulfoethyl Cellulose with Good Solution Properties (Invs.: D. Herzog, K. Balser, K. Szablikowski, Wollf Walsrode AG).
8. Dautzenberg, H.; Jaeger, W.; Kötz, J.; Philipp, B.; Seidel, Ch.; Stscherbina, D., Polyelectrolytes: Formation, Characterization and Application, Hanser Publishers, Munich 1994, p. 299.
9. Prüßc, U.; Fox, B.; Kirchhoff, M.; Bruske, F.; Breford, J.; Vorlop, K.-D., Neues Strahlschneiderverfahren zur Herstellung kugelförmiger Partikel aus viskosen Polymerlösungen, Chem.-Ing.-Tech. 70 (1998) No. 1+2, pp. 103-107.