Sökning: "RAFT polymerization"

Hittade 5 avhandlingar innehållade orden RAFT polymerization.

  1. 1. Zwitterionic Sulfobetaine Polymers as Stationary Phases for Liquid Chromatography

    Detta är en avhandling från Umeå : Kemi

    Författare :Erika Wikberg; Umeå universitet.; [2008]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sulfobetaine; polymer; RAFT polymerization; zwitterionic; separarion; liquid chromatography; stationary phase; NATURAL SCIENCES Chemistry Analytical chemistry; NATURVETENSKAP Kemi Analytisk kemi;

    Sammanfattning : Liquid chromatography is an important separation technique for a vast number of analytes. This thesis mainly focuses on the development of stationary phases for liquid chromatography based on zwitterionic sulfobetaine polymers. LÄS MER

  2. 2. Molecularly Imprinted Polymer Beads-Synthesis, Evaluation and Applications

    Detta är en avhandling från Division of Pure and Applied Biochemistry, Lund University, Sweden

    Författare :Tongchang Zhou; Lunds universitet.; Lund University.; [2016-05-13]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Molecularly imprinted polymer beads; Pickering emulsion; RAFT; water-compatible;

    Sammanfattning : Molecularly imprinted polymers (MIPs) are artificial receptors designed for the selective recognition of template molecules. These polymers have been applied in analytical separations, as chemical sensors and in drug delivery system due to their low cost and high stability. LÄS MER

  3. 3. Surface Modification of Cellulose by Covalent Grafting and Physical Adsorption

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Linn Carlsson; KTH.; KTH.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Surface modification; cellulose; covalent modification; physical adsorption; polymer synthesis;

    Sammanfattning : The interest in new environmentally friendly cellulose‐based productshas increased tremendously over the last years. At the same time theSwedish forest industry faces new challenges in its strive to increase the utilization of cellulose fibers in high‐value end‐products. LÄS MER

  4. 4. Surface Modification of Nanocellulose towards Composite Applications

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Assya Boujemaoui; KTH.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nanocellulose; surface modification; functionalization; composites; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : Nanocelluloses have attracted great interest during recent decades owing to their renewability, abundancy and remarkable physical and mechanical properties. The aim of this work was to investigate new strategies for surface modification and functionalization of nanocelluloses and their subsequent incorporation in polymer-host matrices. LÄS MER

  5. 5. The Alzheimer s disease related gamma-secretase complex : Localization and novel interacting proteins

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Neurobiology, Care Sciences and Society

    Författare :Ji-Yeun Hur; Karolinska Institutet.; Karolinska Institutet.; [2010]

    Sammanfattning : Alzheimer s disease (AD) is caused by synaptic and neuronal loss in the brain that eventually results in cognitive decline. Characteristic hallmarks of AD are senile plaques containing the amyloid beta-peptide (Abeta) and neurofibrillary tangles containing hyperphosphorylated tau protein. LÄS MER