Loading of bacterial cellulose aerogels with bioactive compounds by antisolvent precipitation with supercritical carbon dioxide

Macromolecular Symposia

Volumn 294, Issue 2, 2010, Pages 64-74

  Haimer, Emmerich ^a   Wendland, Martin ^a   Schlufter, Kerstin ^b   Frankenfeld, Katrin ^b   Miethe, Peter ^b   Potthast, Antje ^a   Rosenau, Thomas ^a   Liebner, Falk ^a  

^a UNIVERSITY OF NATURAL RESOURCES AND LIFE SCIENCES   (Austria)

^b Fzmb GmbH   (Germany)

Author keywords

Aerogels; Bacterial cellulose; Controlled release; Supercritical antisolvent precipitation; Supercritical drying

Indexed keywords

ACTIVE SUBSTANCE; ANTISOLVENT PRECIPITATION; BACTERIAL CELLULOSE; BIOACTIVE COMPOUNDS; CELLULOSE MATRIX; CONTROLLED RELEASE; CONTROLLED RELEASE MATRICES; L-ASCORBIC ACID; MATRIX; MODEL SUBSTANCE; PORE NETWORKS; PORE VOLUME; RE-WETTING; RELEASE BEHAVIORS; RELEASE KINETICS; SOLUTE CONCENTRATIONS; SPECIFIC INTERACTION; SUPERCRITICAL ANTISOLVENT PRECIPITATION; SUPERCRITICAL CARBON DIOXIDES; SUPERCRITICAL CO; SUPERCRITICAL DRYING;

AEROGELS; BACTERIOLOGY; CARBON DIOXIDE; CELLULOSE; DRYING; GELS; KETONES; LOADING; ORGANIC ACIDS; SURFACE STRUCTURE; SURFACE TENSION; WATER CONTENT;

SUPERCRITICAL FLUID EXTRACTION;

EID: 77956474556     PISSN: 10221360     EISSN: 15213900     Source Type: Journal    
DOI: 10.1002/masy.201000008     Document Type: Conference Paper

References (27)

1. I. Smimova, S. Suttiruengwong, W. Arlt, J. Non-Cryst. Solids 2004, 350, 54.
2. U. Guenther, I. Smirnova, R. H. H. Neubert, Europ. J. Pharm. and Biopharm. 2008, 69, 935.
3. B. S. K. Gorle, I. Smirnova, M. A. McHugh, J. Sup. Fluids 2009, 48, 85.
4. F. Liebner, E. Haimer, M. Wendland, M.-A. Neouze, K. Schlufter, P. Miethe, T. Heinze, A. Potthast, T. Rosenau, Macromol. Biosci. 2010, 10, DOI: 10.1002/ mabi.200900371.
5. T. Mehling, I. Smirnova, U. Guenther, R. H. H. Neubert, J. Non-Cryst. Solids 2009, 355, 2472.
6. F. Fischer, A. Rigacci, R. Pirard, S. Berthon-Fabry, P. Achard, Polymer 2006, 47, 7636.
7. J. Cai, S. Kimura, M. Wada, S. Kuga, L. Zhang, ChemSusChem 2008, 1, 149.
8. F. Liebner, A. Potthast, T. Rosenau, E. Haimer, M. Wendland, Holzforschung 2008, 62, 129.
9. J. Innerlohinger, H. K. Weber, G. Kraft, Macromol. Symp. 2006, 244, 126.
10. F. Liebner, E. Haimer, A. Potthast, D. Loidl, S. Tschegg, M.-A. Neouze, M. Wendland, T. Rosenau, Holzforschung 2009, 63, 3.
11. H. Maeda, M. Nakajima, T. Hagiwara, T. Sawaguchi, S. Yano, Kobunshi Ronbunshu 2006, 63, 135.
12. W. K. Czaja, D. J. Young, M. Kawecki, R. M. Brown, Jr., Biomacromolecules 2007, 8, 1.
13. D. A. Schumann, J. Wippermann, D. O. Klemm, F. Kramer, D. Koth, H. Kosmehl, T. Wahlers, S. Salehi-Gelani, Cellulose 2009, 16, 877.
14. D. Klemm, D. Schumann, U. Udhardt, S. Marsch, Prog. Polym. Sci. (Oxford) 2001, 26, 1561.
15. P. R. Chawla, I. B. Bajaj, S. A. Survase, R. S. Singhal, Food Tech. Biotech. 2009, 47, 107.
16. A. H. Basta, H. El-Saied, J. Appl. Microbio. 2009, 107, 2098.
17. J. Yang, D. Sun, J. Li, X. Yang, J. Yu, Q. Hao, W. Liu, J. Liu, Z. Zou, J. Gu, J. Electrochimica Acta 2009, 54, 6300.
18. J. Jung, M. Perrut, J. Sup. Fluids 2001, 20, 179.
19. R. Ebner, A. Heller, F. Rippke, I. Tausch, Am. J. Clinical Dermatology 2002, 3, 427.
20. J. Siepmann, F. Siepmann, Int. J. Pharm. 2008, 364, 328.
21. R. W. Korsmeyer, S. R. Lustig, N. A. Peppas, J. Polym. Sci. Part A-2, Polym. Phys. 1986, 24, 395.
22. N. Job, A. Théry, R. Pirard, J. Marien, L. Kocon, J.-N. Rouzaud, F. Beguin, J.-P. Pirard, Carbon 2005, 43, 2481.
23. M. Mukhopadhyay, J. Sup. Fluids 2003, 25, 213.
24. Z. Knez, M. Ŝkerget, L. Iliĉ, C. Lütge, J. Sup. Fluids 2008, 43, 383.
25. D. Dittmar, S. Bijosono Oei, R. Eggers, Chem. Eng. Tech. 2002, 25, 23.
26. G. Brunner, ''Supercritical Fluids as solvents and reaction media'', Elsevier B.V. 2004, p. 381 ff.
27. J. Crank, ''The mathematics of diffusion'', Oxford University Press 1979, p. 137 ff.