Sökning: "Gold III"

Visar resultat 1 - 5 av 224 avhandlingar innehållade orden Gold III.

1. 1. Interfacial Properties of Biomacromolecular Model Systems: Surface Forces and Nanotribology

   Författare :Niklas Nordgren; Mark Rutland; Harry Brumer III; Robert Pelton; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; afm; surface force; friction; composite material; model surface; quartz crystal microbalance; dissipation; cellulose; xyloglucan; chitosan; colloidal probe; nanotribology; biomimetic; enzymatic; polysaccharide; graft; fiber; thiol; spring constant; calibration; lubrication; polyion; responsive.; Surface and colloid chemistry; Yt- och kolloidkemi;

   Sammanfattning : The nanotribology, adhesion and related interfacial properties of biomacromolecular systems have been studied.  The aim was to elucidate the role of physisorbed and chemically grafted bio-polymers implicated as mediators for cellulose based processing and material design. LÄS MER

3. 2. Epitope mapping of antibodies towards human protein targets

   Författare :Barbara Hjelm; Mathias Uhlén; Larry Gold; KTH; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; antibody; antibody validation; biomarker; epitope mapping; peptide array; proteomics; RBM3; staphylococcal surface display;

   Sammanfattning : This thesis, based on five research papers, presents results from development and evaluation ofmethods for identifying the interaction site of antibodies on their antigens and the functional investigation of these in different assays. As antibodies have proven to be invaluable tools in diagnostics, therapy and basic research, the demand of characterizing these binding molecules has increased. LÄS MER

4. 3. Characterization of Pathfinders and Indicators of Gold

   Författare :Gabriel Kofi Nzulu; Martin Magnuson; Per Eklund; Hans Högberg; Farid Akhtar; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Pathfinder; Indicator; Gold; Hydrothermal; X-ray; Diffraction; Kubi; Ghana;

   Sammanfattning : Research on natural minerals and their chemical bonding to economically critical raw materials is a viable industrially relevant research area due to its increasing demand. Meeting demands requires fast, robust, and efficient techniques to explore new ore deposits and continuous operation of active mines as well as recycling. LÄS MER

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

   Författare :Sheetal Sisodiya; Centrum för analys och syntes; []
   Nyckelord :Gold nanoparticles; coupling reaction; styrene epoxidation; bimetallic nanoparticle; supported gold nanoparticle;

   Sammanfattning : 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. LÄS MER

7. 5. Gold, Coal and Iron : Essays on Industrialization and Economic Development

   Författare :Adrian Poignant; Niklas Bengtsson; Mounir Karadja; Ola Olsson; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; electricity; female employment; labor supply; artisanal mining; agriculture; displacement; industrialization; industrial revolution; Economics; Nationalekonomi;

   Sammanfattning : Essay I: How does electricity provision affect female employment? In theory, electrical household appliances can save labor in domestic production and divert it to the market. However, the empirical evidence has been inconclusive. LÄS MER