Sökning: "isotropic interactions"

Visar resultat 1 - 5 av 44 avhandlingar innehållade orden isotropic interactions.

  1. 1. Computer Simulations of Membrane–Sugar Interactions

    Författare :Jon Kapla; Arnold Maliniak; Alexander Lyubartsev; Ilpo Vattulainen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Molecular simulations; Molecular dynamics; Lipid bilayers; Carbohydrates; Biological membranes; Trehalose; Glycolipids; Membrane—sugar interactions; fysikalisk kemi; Physical Chemistry;

    Sammanfattning : Carbohydrate molecules are essential parts of living cells. They are used as energy storage and signal substances, and they can be found incorporated in the cell membranes as attachments to glycoproteins and glycolipids, but also as free molecules. LÄS MER

  3. 2. Electric interactions: A study of cellulose

    Författare :Björn Stenqvist; Beräkningskemi; []
    Nyckelord :Electric interactions; Quantum mechanics; Statistical mechanics; Simulations; Cellulose; Electric interactions; Quantum mechanics; Statistical mechanics; Simulations; Cellulose;

    Sammanfattning : This work is primary about development and application of electrostatic theory within the atomistic domain. The resulting procedures were implemented to eventually describe systems involving the cellulose molecule. A concluding remark about electrostatic interactions is the importance of moment cancellation. LÄS MER

  4. 3. Membrane interactions of glycosyltransferases

    Författare :Jobst Liebau; Lena Mäler; Christofer Lendel; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Lipid; bicelle; glycosyltransferase; NMR; Biophysics; biofysik;

    Sammanfattning : Many important biological processes occur near or in membranes. The role of membranes is not merely confined to compartmentalization, they also form the matrix for membrane associated proteins and are of functional importance. Membrane associated proteins on the other hand require specific membrane properties for proper function. LÄS MER

  5. 4. Spectral Methods for Self-Assembly

    Författare :Erik Edlund; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; classical spin models; patterns; isotropic interactions; colloids; Self-assembly;

    Sammanfattning : Conventional manufacturing relies on robotics and chemistry to create, shape and combine components into products. Nature shows us an alternative route: by carefully designing interactions between components, they can be made to spontaneously self-assemble into complex arrangements. LÄS MER

  7. 5. Particle interactions at the nanoscale : From colloidal processing to self-assembled arrays

    Författare :Bertrand Faure; Lennart Bergström; Albert Philipse; Stockholms universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Colloidal processing; nanoparticles; colloidal forces; titania; iron oxide; Hamaker constant; surface modification; rheology; Monte Carlo simulations; collective properties; superparamagnetism; finite-size effects; Materials Chemistry; materialkemi;

    Sammanfattning : Nanostructured materials are the next generation of high-performance materials, harnessing the novel properties of their nanosized constituents. The controlled assembly of nanosized particles and the design of the optimal nanostructure require a detailed understanding of particle interactions and robust methods to tune them. LÄS MER