Sökning: "protein adsorption"

Visar resultat 1 - 5 av 145 avhandlingar innehållade orden protein adsorption.

  1. 1. Towards First-Principles Understanding of Biomolecular Adsorption

    Författare :Svetla Chakarova Käck; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DFT; phenol; adenine; graphite; biomolecules; van der Waals interactions; denaturation; protein; lattice models; PAH dimers; adsorption;

    Sammanfattning : A fundamental understanding of the interactions of biomolecules, such as proteins and DNA, with surfaces is of immense importance in numerous applications and poses a true challenge for theory. Density functional theory (DFT) is a quantum-mechanical tool well established for its ability to balance large system size with good accuracy in first-principles studies. LÄS MER

  2. 2. Modification of Surface Properties Through Polymer Adsorption. Kinetics, Interaction, Degradation and Stability

    Detta är en avhandling från Institute for Surface Chemistry, P.O. box 5607, SE-114 86 Stockholm, Sweden

    Författare :Dries Muller; Lund University.; Lunds universitet.; [2000]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TIRF.; protein; poly lactide ; poly ethylene oxide ; gelatin; exchange; enzyme; ellipsometry; desorption; degradation; adsorption; copolymers; Physical chemistry; Fysikalisk kemi;

    Sammanfattning : The interfacial behaviour of polymers in relation to surface modification and polymer degradation was studied. In the first part the interfacial behaviour of amphiphilic poly(ethylene oxide)–poly(D,L-lactide) (EmLn) diblock copolymers at hydrophilic and hydrophobic substrates from aquous solution was studied. LÄS MER

  3. 3. Whey protein adsorption and aggregation on modified stainless steel surfaces in relation to fouling

    Detta är en avhandling från Food Technology, Engineering and Nutrition, Lund University

    Författare :Olga Santos; Lund University.; Lunds universitet.; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food and drink technology; Modelling; Dynamic light scattering; Aggregation; Flow cell; Ellipsometry; Adsorption; Whey protein; Fouling; Modified stainless steel;

    Sammanfattning : This thesis focuses on the possibilities to reduce fouling by 1.Modifying the stainless steel surface. LÄS MER

  4. 4. Protein Interactions with Metal Surfaces : Adsorption and Metal Release

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

    Författare :Xin Wang; KTH.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : .... LÄS MER

  5. 5. Competitive Protein Adsorption during Spray-drying

    Detta är en avhandling från Britt Nyström, Library, Institute for Surface Chemistry, P.O.B. 5607, 114 86 Stockholm, Sweden

    Författare :Karin Landström; Lund University.; Lunds universitet.; [2000]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food and drink technology; pyrene; quenching; fluorescence; beta-casein; beta-lactoglobulin; bovine serum albumin; milk proteins; Spray-drying; competitive adsorption; Surface and boundary layery chemistry; Ytkemi; gränsskikt;

    Sammanfattning : The aim of this thesis was to study competitive adsorption of milk proteins during spray-drying. For this purpose, a new surface sensitive method was developed which measures the quantitative amount of specific proteins at the powder surface. LÄS MER