Sökning: "chitosan"
Visar resultat 16 - 20 av 77 avhandlingar innehållade ordet chitosan.
16. Controlled release gel formulations and preclinical screening of drug candidates
Sammanfattning : Simple gel formulations may be applied to enhance the systemic and local exposure of potential compounds. The aim of this thesis is the development and characterization of controlled release formulations based on thermo-reversible poloxamer gels, which are suitable for novel drug delivery applications. LÄS MER
17. Exploring strategies to improve volumetric hydrogen productivities of Caldicellulosiruptor species
Sammanfattning : Ongoing consumption of fossil-based fuels generates a massive amount of greenhouse gases. This may lead to global warming that is currently threatening human society and wild animal habitats. Hydrogen is an energy carrier with the highest energy content per weight compared to other all fuels and no carbon dioxide is released when combusted. LÄS MER
18. Interfacial Properties of Biomacromolecular Model Systems: Surface Forces and Nanotribology
Sammanfattning : The nanotribology, adhesion and related interfacial properties of biomacromolecular systems have been studied. The aim was to elucidate the role of physisorbed and chemically grafted bio-polymers implicated as mediators for cellulose based processing and material design. LÄS MER
19. Supercritical CO2 technology in resource-effectiveproduction of functional and smart textiles
Sammanfattning : The demand for functional and smart textiles has risen nowadays due to the lifestyle change of human beings. Along with this, the production of functional and smart textiles is consistently increasing. LÄS MER
20. Biobased and biodegradable binders for paper and nonwoven
Sammanfattning : Nonwovens are textile-like materials with similarities close to paper. One significant sector where nonwovens are used is for single-use products such as wet wipes and hygiene products. With an increasing global population, the manufacturing and use of nonwovens have grown significantly. LÄS MER