Search for dissertations about: "Materialkemi"
Showing result 16 - 20 of 556 swedish dissertations containing the word Materialkemi.
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16. Magnetic nanostructured materials for advanced bio-applications
Abstract : In the recent years, nanostructured magnetic materials and their use in biomedical and biotechnological applications have received a lot of attention. In this thesis, we developed tailored magnetic nanoparticles for advanced bio-applications, such as direct detection of antibodies in biological samples and stimuli responsive drug delivery system. READ MORE
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17. Modified and hybrid cellulose-based materials for water purification
Abstract : The need for clean water has led to the development of several different water treatment methods as well as to a large number of organic, inorganic, hybrid and/or composite materials that are used in these methods. Cellulose, being a highly abundant biopolymer with meritorious properties, such as high mechanical strength, tunable surface chemistry, high aspect ratio and surface area, to mention a few, is exploited in the current thesis for water treatment applications. READ MORE
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18. Nanocellulose: Energy Applications and Self-Assembly
Abstract : Technologies based on renewable materials are required to decrease the environmental cost and promote the development of a sustainable society. In this regard, nanocellulose extracted from wood finds many applications thanks to its intrinsic mechanical and chemical properties as well as the versatility in its manufacturing processes. READ MORE
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19. Colloidal Processing and Alignment of Wood-Based Dispersions and Hybrid Functional Foams
Abstract : This thesis presents novel methods and approaches for designing, preparing/fabricating, and characterizing wood-based nanomaterials. It investigates how modifications in structure, process variables, and composition can enhance functional properties. READ MORE
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20. The synergistic role of hierarchical macro- and mesoporous implant surface and microscopic view of enhanced osseointegration
Abstract : The trend for designing of a titanium implant explored using different chemical compositions and crystallinity materials until people realized that the implant surface character was another important factor affecting the rate and extent of osseointegartion. Titanium received a macroporous titania surface layer by anodization, which contains open pores with average pore diameter around 5μm. READ MORE