Sökning: "Jonas Persson"

Visar resultat 1 - 5 av 34 avhandlingar innehållade orden Jonas Persson.

  1. 1. Optical Studies of Single Quantum Dots

    Författare :Jonas Persson; Fasta tillståndets fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; nano-optics; quantum optics; photoluminescence; micro-photoluminescence; single photon generation; Semiconductory physics; Halvledarfysik; low-dimensional structures; quantum dots; Stranski-Krastanow; Fysicumarkivet A:2004:Persson;

    Sammanfattning : This thesis presents spectroscopic studies of single self-assembled InP quantum dots (QDs). The electronic properties of these QDs have been studied by photoluminescence (PL) and scanning tunnelling luminescence (STL). The QDs were grown in the Stranski-Krastanow mode and were embedded in GaInP. LÄS MER

  3. 2. Adiponectin in atherosclerosis

    Författare :Jonas Persson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Adiponectin;

    Sammanfattning : Adiponectin is a protein secreted from adipocytes, circulating at high levels in plasma (3 30μg/mL), and in overweight subjects it is down regulated. Adiponectin inhibits the development of atherosclerosis in experimental animal models but whether adiponectin is anti atherogenic in humans is not known. LÄS MER

  4. 3. Selection and design in antibody phage display

    Författare :Jonas Persson; Institutionen för immunteknologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; specificity fine-tuning.; phage display; MUC1; automated selection; antigenicity; antibody; affinity maturation;

    Sammanfattning : The immune system is an important part of the physiology of higher organisms. In the immune system antibodies play a key role in neutralizing and clearing potentially lethal threats from the environment. The importance of antibodies in the immune system has made them come to the attention as a tool in chemistry and medicine. LÄS MER

  5. 4. 18F/19F and 11C/14C kinetic isotope effects in nucleophilic substitution reactions

    Författare :Jonas Persson; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  7. 5. Investigation of hyperfine structure in Nb and Rh

    Författare :Jonas Persson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; double-resonance; Rh; parameterisation; hyperfine structure; laser spectroscopy; radiofrequency spectroscopy; Nb; effective operator;

    Sammanfattning : .... LÄS MER