Search for dissertations about: "fine chemicals"
Showing result 16 - 20 of 35 swedish dissertations containing the words fine chemicals.
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16. CRISPR based technologies for high-throughput metabolic engineering of yeast
Abstract : The yeast Saccharomyces cerevisiae is a commonly used microorganism for metabolic engineering applications since it has a very well-studied metabolism and it can be easily genetically modified. This led to its use as a cell factory for the production of a wide variety of industrially relevant chemicals such as fuels, cosmetics and food additives. READ MORE
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17. ω-Transaminase in Biocatalysis : Methods, Reactions and Engineering
Abstract : Biocatalysis offers an alternative to classic chemistry by using enzymes, the protein catalysts of Nature, for production of fine chemicals. Evolution has created enzymes capable of catalysis at moderate temperature of a specific reaction in the presence of a plethora of compounds in the aqueous cell environment. READ MORE
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18. Open-Loop Optimal Control of Chromatographic Separation Processes
Abstract : Chromatography is an important separation process for several industries due to its ability to separate components with similar physical properties, which are difficult to separate otherwise. This method may also give high product purity, which is necessary for production of biopharmaceuticals and fine chemicals. READ MORE
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19. Enzymatic Reduction of Ketones
Abstract : Methods have been studied for the production of chiral alcohols, which are of importance in organic synthesis of pharmaceuticals, agro-chemicals and fragrances, etc., through the enzymatic or microbial reduction of ketones. READ MORE
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20. Cellulose Nanofibril-based Hybrid Materials : Eco-friendly design towards separation and packaging applications
Abstract : Nanocellulose has been lately considered as the “Holy-Grail” in the design of sustainable materials due to its bio-origin and an unprecedented combination of prominent features, including good mechanical properties, anisotropy and versatile surface chemistry. In addition, nanocellulose in the form of cellulose nanofibrils, can adopt variable structures and morphologies depending on the processing technique, such as aerogels, films and monoliths. READ MORE