Search for dissertations about: "enzyme formulation"

Showing result 1 - 5 of 13 swedish dissertations containing the words enzyme formulation.

  2. 1. Transaminase Biocatalysis: Applications and Fundamental Studies

    Author : Federica Ruggieri; Per Berglund; Mariarita Bertoldi; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biocatalysis; enzymatic cascade; transaminase; amine; racemization; PLP; enzyme engineering; Chromobacterium violaceum; protein stability; enzyme stability; molecular dynamics; structural biology; enzyme technology; chiral amines; kinetic resolution; Bioteknologi; Biotechnology;

    Abstract : Biocatalysis is the branch of science at the intersection between chemistry and biology and specifcally dedicated to the application of natural evolvable catalysts, i.e. enzymes, in human-designed chemical processes. Among the array of promising biocatalysts, transaminases (EC 2. READ MORE

  4. 2. Enzymatic synthesis of acrylates. Catalyst properties and development of process and product

    Author : Mathias Nordblad; Bioteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; enzyme kinetics; process development; enzyme stability; enzyme immobilisation; acrylation; lipase;

    Abstract : The increasingly apparent environmental problems in our surroundings necessitate a quest for sustainable development in all areas of human endeavour. Within the field of chemistry and the production of chemicals, the focus is increasingly on the development of green chemistry. READ MORE

  5. 3. Combinatorial protein engineering applied to enzyme catalysis and molecular recognition

    Author : Malin Eklund; KTH; []
    Keywords : phage display; selection; enzyme; affinity domains; crystal structure; affibody; lipase; protein engineering; protein A; assembly;

    Abstract : The recent development of methods for constructing andhandling large collections (libraries) of proteins, from whichvariants with desired traits can be isolated, hasrevolutionized the field of protein engineering. Key elementsof such methods are the various ways in which the genotypes(the genes) and the phenotypes (the encoded proteins) arephysically linked during the process. READ MORE

  6. 4. Photophysical and Chemical Approaches to Cellular Biophysics

    Author : Victor Akpe; Hjalmar Brismar; Michael Malkoch; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biophysics; Biofysik;

    Abstract : The central theme in this thesis is reversibility. Two main attempts has been made to approach reversibility in cellular systems from both chemical and physical points of view. READ MORE

  7. 5. Evaluation of the deoxyribonucleoside kinase of Drosophila melanogaster (Dm-dNK) as a suicide gene for treatment of solid tumors

    Author : Xinyu Zheng; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Nucleoside kinases from several species are investigated as "suicide genes" for treatment of malignant tumors. The transfer of the gene encoding herpes simplex virus type-1 thymidine kinase (HSV-1 TK) into malignant cells and subsequent treatment with ganciclovir is one of the most commonly studied strategies of suicide gene therapy. READ MORE