Search for dissertations about: "cosmetics thesis"

Showing result 1 - 5 of 33 swedish dissertations containing the words cosmetics thesis.

  1. 1. Euripides’ Medea and Cosmetics

    University dissertation from Stockholm : Almqvist & Wiksell

    Author : Vasilis Papageorgiou; [1986]
    Keywords : HUMANIORA; HUMANITIES; Medea; otherness; greek laws; cosmos; Humaniora; Humanities;

    Abstract : .... READ MORE

  2. 2. Supported Mono- and Bimetallic Gold Nanoparticle Catalysts for Different Organic Transformations

    University dissertation from Lund University, Faculty of Science, Department of Chemistry, Centre for Analysis and Synthesis

    Author : Sheetal Sisodiya; [2017-05]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Gold nanoparticles; coupling reaction; styrene epoxidation; bimetallic nanoparticle; supported gold nanoparticle;

    Abstract : Supported gold nanoparticles are emerging as an important class of catalysts for various organic transformations due to their tunable properties. This thesis embraces the fundamental studies of supported gold nanoparticles for different organic reactions from the viewpoint of understanding the role of synthesis methods, nature of carriers, and addition of second metal on the properties and functions of gold catalysts. READ MORE

  3. 3. Foreign molecules in biomembranes : Molecular effects on intact stratum corneum and model lipid systems

    University dissertation from Division of Physical Chemistry, Faculty of Science, Lund University

    Author : Quoc Dat Pham; [2016-08]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; stratum corneum; lipid; keratin filament; protein; DMPC; penetration enhancer; osmolyte; solvent; monoterpene; fatty acid; hydration; molecular mobility; fluidity; permeability; PT ssNMR; diffusion cell;

    Abstract : This thesis mainly explores how the molecular mobility of lipid and protein components in the outermost layer of the skin, the stratum corneum (SC), varies with different conditions and upon adding foreign compounds. These studies require methods that makes it possible to detect and characterize the minor amount of fluid components in the highly ordered solid SC sample with resolved molecular information. READ MORE

  4. 4. Structure and dynamics of complex materials in the water-poor regime

    University dissertation from Lund University, Faculty of Science, Department of Chemistry, Division of Physical Chemistry

    Author : Sanna Gustavsson; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Hydration; cellulose; dissolution; sugar surfactant; hydrated crystals; structure; dynamics; phase diagram; fuel cell; pulsed-field-gradient PFG spin-echo NMR; Polarization Transfer solid state NMR; PXRD; GVS; TGA; amphiphilic;

    Abstract : In the solid state, molecules are normally ordered in a specific structure. With time, and as a result of influence from the surroundings, solid materials can change their molecular and/or crystal structure and, as a consequence, obtain completely different properties. Water is particularly important in this respect. READ MORE

  5. 5. Microbial Production of Bio-Based Chemicals: A Biorefinery Perspective

    University dissertation from Lund University, Faculty of Science, Department of Chemistry, Division of Physical Chemistry

    Author : Tarek Dishisha; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biorefinery; platform chemical; organic acid; propionic acid; 3-hydroxypropionic acid; 3-hydroxypropionaldehyde; methacrylic acid; 1; 3-propanediol; Propionibacterium acidipropionici; Lactobacillus reuteri; Gluconobacter oxydans; high cell density fermentation; biotransformation; product inhibition; cell recycle; immobilized cells; chemical catalysis; pdu operon;

    Abstract : A shift from fossil- to renewable biomass feedstock for the emerging bio-based economy requires the development and adoption of new sustainable technologies that are more suited for transformation of biomass components to chemicals, materials and energy. This thesis presents investigations on the development of processes based on industrial biotechnology as a key element for the production of chemicals from agro-/industrial by-products. READ MORE