Search for dissertations about: "ToF-SIMS"

Showing result 16 - 20 of 48 swedish dissertations containing the word ToF-SIMS.

  2. 16. Surface Modifications for Biointerfaces - Supported Lipid Bilayers and some Aspects of Microcontact Printing

    Author : Karin Glasmästar; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; QCM-D; PDMS; cell attachment; supported lipid bilayer; microcontact printing; SPR; ToF-SIMS; protein adsorption; formation kinetics; XPS;

    Abstract : Biointerfaces engage several disciplines: physics, materials science, chemistry, biology and medicine. They are found on the surfaces of implants, tubes and tanks in the food industry or on the hull of a boat. In this work, model surfaces aimed for contact with biological systems were studied. READ MORE

  4. 17. Low biocide emission antifouling based on a novel route of barnacle intoxication

    Author : Emiliano Pinori; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; antifouling; Barnacles; ivermectin; low biocide emission; marine fouling; marine paint; ISO 15181; ToF-SIMS;

    Abstract : Marine biofouling can be defined as the colonization of man-made surfaces in seawater by microscopic and macroscopic organisms. This phenomenon can result in great loss of function and effectiveness both for cruising ships and for static constructions. READ MORE

  5. 18. Molecular, micro- and ultrastructural investigations of labile tissues in deep time

    Author : Johan Gren; Berggrundsgeologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; eumelanin; fossils; histology; integument; IR microspectroscopy; melanin; melanosomes; molecular palaeontology; ToF-SIMS; XAS;

    Abstract : This thesis comprises investigations of microstructures and molecular remains, preserved in a variety of fossil specimens. The results are presented in six papers, collectively aiming to thoroughly examine fossil traces of such remains by employing a combination of both established and relatively new analytical methods. READ MORE

  6. 19. Molecular and epidemiological studies on eyes with pseudoexfoliation syndrome

    Author : Amelie Botling Taube; Jonas Bergquist; Albert Alm; Eva Larsson; Hannu Uusitalo; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pseduoexfoliation syndrome; PEX; aqueous humor; cataract; cataract surgery; lens capsule; proteomics; mass spectrometry; MS; MALDI TOF MS MS; quantitative proteomics; iTRAQ; dimethyl labeling; imaging mass spectrometry; IMS; time of flight secondary ion mass spectrometry; TOF-SIMS; crystallin; epidemiology; risk factor; Ophtalmology; Oftalmiatrik;

    Abstract : Pseudoexfoliation (PEX) syndrome is an age-related condition characterized by the production and accumulation of extracellular fibrillary material in the anterior segment of the eye. PEX predisposes for several pathological conditions, such as glaucoma and complications during and after cataract surgery. READ MORE

  7. 20. Pharmacological agents targeted against barnacles as lead molecules in new antfouling technologies

    Author : Mia Dahlström; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; cypris larvae; settlement assay; adrenoceptor compounds; imidazoline binding site ligands; wettability; surface adsorption; ToF-SIMS; barnacle field recruitment; antifouling; release; HPLC; ellipsometry;

    Abstract : .... READ MORE