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Showing result 1 - 5 of 23 swedish dissertations matching the above criteria.
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1. Pharmaceutical Nanocomposites : Structure–Mobility–Functionality Relationships in the Amorphous State
Abstract : Amorphous materials are found in pharmaceutical formulations both as excipients and active ingredients. Indeed, these formulations are becoming an essential strategy for incorporating drugs into well-performing solid dosage forms. READ MORE
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2. Hydrolytic and Oxidative Mechanisms Involved in Cellulose Degradation
Abstract : The enzymatic degradation of cellulose is an important process in nature. This thesis has focused on the degradation of cellulose by enzymes from two cellulose-degrading fungi, Hypocrea jecorina and Phanerochaete chrysosporium, including both the action of the individual enzymes and their synergistic interplay. READ MORE
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3. Novel oil resistant cellulosic materials
Abstract : The aim of this study has been to prepare and characterise oil resistant cellulosic materials, ranging from model surfaces to papers and aerogels. The cellulosic materials were made oil resistant by chemical and topographic modifications, based on surface energy, surface roughness and barrier approaches. READ MORE
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4. Thermal Conductivity of Hygroscopic Foams Based on Cellulose Nanomaterials
Abstract : Biobased super-insulating materials could mitigate climate change by minimizing the use of petroleum-based materials, creating artificial carbon sinks and minimizing the energy needed to maintain pleasant interior conditions. Cellulose nanomaterials (CNM) produced from abundantly available cellulose sources constitute versatile, highly anisotropic raw materials with tunable surface chemistry and high strength. READ MORE
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5. Dissolving pulp : Multivariate Characterisation and Analysis of Reactivity and Spectroscopic Properties
Abstract : Various chemical properties can be used to characterise dissolving pulp. The quality of the pulp must be carefully controlled to ensure that it meets the requirements for its intended use and the further processes to be applied. READ MORE