Preface
Th. Heinze, M. Janura, A. Koschella
Polymer-Based Biomaterials as Dressings for Chronic
Stagnating Wounds
Cornelia Wiegand, Uta-Christina Hipler ....................... 1
Technological Opportunities for the Implementation of
Anti-Microbial Activities into Dry-Wet Shaped Cellulose
Fibres
Frank Meister, Axel Kolbe, Markus Krieg, Michael Mooz ....... 14
Changes in the Inter- and Intra- Fibrillar Structure of
Lyocell (TENCEL®) Fibers after KOH Treatment
Hale Bahar Öztürk, Mohammad Abu-Rous, Bill
MacNaughtan, K. Christian Schuster, John R. Mitchell,
Thomas Bechtold ............................................. 24
Mechanical Properties of Bacterially Synthesized
Nanocellulose Hydrogels
Mareike Frensemeier, Christof Koplin, Raimund Jaeger,
Friederike Kramer, Dieter Klemm ............................. 38
Utilizing Polymer Blends to Prepare Ultrathin Films with
Diverse Cellulose Textures
Eero Kontturi, Laura Nyfors, Janne Laine .................... 45
Thermal Degradation of Cellulose Nanocrystals Deposited on
Different Surfaces
Miro Suchy, Tapani Vuorinen, Eero Kontturi .................. 51
Mesophases in a Gel from Hydroxypropyl Cellulose/
Polyacrylamide
Carlos Castro-Guerrero, Ana Morales-Cepeda, Oxana
Kharissova, Andreas Koschella, Thomas Heinze ................ 58
Loading of Bacterial Cellulose Aerogels with Bioactive
Compounds by Antisolvent Precipitation with Supercritical
Carbon Dioxide
Emmerich Haimer, Martin Wendland, Kerstin Schlufter,
Katrin Frankenfeld, Peter Miethe, Antje Potthast, Thomas
Rosenau, Falk Liebner ....................................... 64
Solvent Effects on the NMR Chemical Shifts of Imidazolium-
Based Ionic Liquids and Cellulose Therein
Stephanie Hesse-Ertelt, Thomas Heinze, Birgit Kosan,
Katrin Schwikal, Frank Meister .............................. 75
Functionalization and Application of Cellulose Microparticles
as Adsorbents in Extracorporeal Blood Purification
Viktoria Weber, Marion Ettenauer, Ingrid Linsberger,
Fritz Loth, Katrin Thümmler, Andreas Feldner, Steffen
Fischer, Dieter Falkenhagen ................................. 90
Pure Cellulose Nanoparticles from Trimethylsilyl Cellulose
Marc Kostag, Sarah Köhler, Tim Liebert, Thomas Heinze ....... 96
Comparison of Benzyl Celluloses Synthesized in Aqueous NaOH
and Dimethyl Sulfoxide/Tetrabutylammonium Fluoride
Esther Rohleder, Thomas Heinze ............................. 107
Carboxymethylation of Bacterial Cellulose
Kerstin Schlufter, Thomas Heinze ........................... 117
Homogenous Carboxymethylation of Cellulose in the New
Alkaline Solvent LiOH/Urea Aqueous Solution
Haisong Qi, Tim Liebert, Frank Meister, Lina Zhang,
Thomas Heinze .............................................. 125
Study on Synthesis and NMR Characterization of
2,3-O-Hydroxyethyl Cellulose Depending on Synthesis
Conditions
Katrin Petzold-Welcke, Manuela Kötteritzsch, Dominik
Fenn, Andreas Koschella, Thomas Heinze ..................... 133
Novel Xylan Gels Prepared from Oat Spelts
Kay Henrich, Carola Fanter ................................. 141
Correction
Axel Sczostak .............................................. 151
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