Search for dissertations about: "modification"
Showing result 6 - 10 of 1440 swedish dissertations containing the word modification.
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6. Modification of zeolites and synthesis of SAPO-templated carbon
Abstract : Zeolites are crystalline aluminosilicates with diverse structures and uniform porosities. They are widely used as catalysts, adsorbents and ion-exchangers in industry. Direct or post modifications optimize the performance of zeolites for different applications. In this thesis, IZM-2 and TON-type zeolites were synthesized, modified and studied. READ MORE
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7. Strategies for cellulose fiber modification
Abstract : This thesis describes strategies for and examples ofcellulose fiber modification.The ability of an engineered biocatalyst, acellulose-binding module fused to theCandida antarcticalipase B, to catalyze ring-openingpolymerization of e-caprolactone in close proximity tocellulose fiber surfaces was explored. READ MORE
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8. Surface Modification of Cellulose by Covalent Grafting and Physical Adsorption
Abstract : The interest in new environmentally friendly cellulose‐based productshas increased tremendously over the last years. At the same time theSwedish forest industry faces new challenges in its strive to increase the utilization of cellulose fibers in high‐value end‐products. READ MORE
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9. Chemical modification of polysaccharides - Fundamental research with an applied perspective
Abstract : .... READ MORE
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10. Nanocellulose for Biomedical Applications : Modification, Characterisation and Biocompatibility Studies
Abstract : In the past decade there has been increasing interest in exploring the use of nanocellulose in medicine. However, the influence of the physicochemical properties of nanocellulose on the material´s biocompatibility has not been fully investigated. READ MORE