Search for dissertations about: "Fluorescence recovery of photobleaching"

Showing result 1 - 5 of 19 swedish dissertations containing the words Fluorescence recovery of photobleaching.

2. 1. Structure and dynamics of epithelial cells : Studied with confocal microscopy and flourescence recovery after photobleaching

   Author : Kajsa Holmgren-Peterson; Annika Scheynius; Linköpings universitet; []
   Keywords : MEDICINE; MEDICIN;

   Abstract : Epithelial cells of the human body form a physical barrier to harmful agents and potential invading microorganisms. In the small intestine they must also produce enzymes for digestion of food and be able to absorb nutrients. READ MORE

4. 2. Dynamics of Enzymes at Interfaces : Lipase adsorption and mobility on solid surfaces

   Author : Andreas Sonesson; Hjalmar Brismar; Robert Tilton; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; biophysics; surface chemistry; diffusion; enzymes; lipases; adsorption; mobility; Physics; Fysik;

   Abstract : This thesis aimed to give more insight in the dynamics of enzymes at interfaces. The adsorption and mobility of adsorbed proteins can e.g. give a better understanding of structure-function properties of interfacially active enzymes. READ MORE

5. 3. Dynamic aspects of nucleocytoplasmic trafficking

   Author : Cecilia Rustum; Einar Hallberg; Urs Greber; Stockholms universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; Cellbiologi;

   Abstract : Cellular structures and compartmentalization is the result of a dynamic steady state exchange between its components. This thesis is focused in investigations of dynamic properties of green fluorescent protein (GFP)-labeled proteins in live cells using confocal laser microscopy in combination with bleaching techniques such as fluorescence recovery after photobleaching (FRAP) and fluorescence loss in photobleaching (FLIP). READ MORE

6. 4. Interaction of the genome maintenance proteins of oncogeneic herpesviruses with cellular chromatin

   Author : Muhammad Nouman Mughal; Karolinska Institutet; Karolinska Institutet; []
   Keywords : ;

   Abstract : The Epstein-Barr virus (EBV) nuclear antigen (EBNA)-1 is the only viral protein expressed in all virus-infected cells and EBV-associated malignancies. Similar to the genome maintenance proteins (GMPs) of other gamma-herpesviruses, EBNA1 binds to both viral and cellular DNA and controls the replication and transcription of the viral genome. READ MORE

7. 5. Fluorescence correlation spectroscopy, photophysical aspects and applications

   Author : Jerker Widengren; Karolinska Institutet; Karolinska Institutet; []
   Keywords : ;

   Abstract : Fluorescence correlation spectroscopy (FCS) is a technique where dynamic processes on the molecular level are studied by the use of fluorescence. The molecules are excited within a focused stationary laser beam and the resulting fluorescence fluctuations are analyzed in the form of an autocorrelation function. READ MORE