Search for dissertations about: "anna norgren"

Found 2 swedish dissertations containing the words anna norgren.

  2. 1. Conformational Stability!? : Synthesis and Conformational Studies of Unnatural Backbone Modified Peptides

    Author : Anna S. Norgren; Per I. Arvidsson; Norbert Sewald; Uppsala universitet; []
    Keywords : Organic chemistry; Conformational investigations; β-peptides; glycosylation; biomolecular recognition; cyclic β³-peptides; cyclic mixed α β²-peptides; β-peptoids; Organisk kemi;

    Abstract : The beauty of the wide functionality of proteins and peptides in Nature is determined by their ability to adopt three-dimensional structures. This thesis describes artificial molecules developed to mimic secondary structures similar to those found crucial for biological activities. READ MORE

  4. 2. REMOVAL OF LIPOPHILIC EXTRACTIVES AND MANGANESE IONS FROM SPRUCE TMP WATER BY FLOTATION

    Author : Dariusz Zasadowski; Magnus Norgren; Anna Sundberg; Mittuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Flotation; Foaming agents; Chelating surfactant; TMP process water; Pitch control; Internal cleaning stage;

    Abstract : Dissolved and Colloidal substances (DisCo) and metals are released from wood during thermomechanical pulp (TMP) production. The mechanical treatment causes that these components have a tendency to accumulate in process waters, as the water circulation systems in integrated paper mills are being closed. READ MORE