Sökning: "recognition receptors"

Visar resultat 1 - 5 av 185 avhandlingar innehållade orden recognition receptors.

1. 1. Peptidoglycan Recognition Proteins : Major Regulators of Drosophila Immunity

   Författare :Peter Mellroth; Håkan Steiner; Julien Royet; Stockholms universitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Innate immunity; peptidoglycan recognition protein; PGRP; Toll; Imd; Drosophila immunity; Microbiology and immunology; Mikrobiologi och immunologi;

   Sammanfattning : All eukaryotic organisms have an innate immune system characterized by germ-line encoded receptors and effector molecules, which mediate detection and clearance of microbes such as bacteria, fungi, and parasites. VertebrateDrosophila as a genetically tractable organism with a This thesis concerns the peptidoglycan recognition protein (PGRP) gene family in the fruit fly. LÄS MER

3. 2. Pattern-recognition receptors in airway inflammation

   Författare :Anna-Karin Ekman; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Airway inflammation is a defining feature of allergic rhinitis and asthma. Bacterial and viral infections are known to cause exacerbations of both diseases, but knowledge about the mechanisms involved is limited. LÄS MER

4. 3. TRÖGER´S BASE AS SCAFFOLD FOR SYNTHETIC RECEPTORS

   Författare :Carlos Solano; Centrum för analys och syntes; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physical chemistry; Organisk kemi; Organic chemistry; Makromolekylär kemi; Macromolecular chemistry; Molecular Recognition; Tröger´s base; Synthetic Receptors; Fysikalisk kemi;

   Sammanfattning : This work focuses on the use of the Tröger´s base as organic scaffold for the construction of synthetic receptors for different classes of organic molecules. The structural properties of the Tröger's base, i.e. chirality, rigidity and curvature, allow for synthetic modifications towards the recognition of different molecules. LÄS MER

5. 4. Synthesis and binding studies of 9,10-disubstituted anthracene and dibenzobarrelene-based receptors for recognition of carbohydrates in water

   Författare :Hans Grundberg; Centrum för analys och syntes; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organisk kemi; 2- trimethylsilyl ethyl sulfide; diastereoselectivity; water; carbohydrates; recognition; biomimetic; Artificial; receptor; Organic chemistry;

   Sammanfattning : Artificial, amfiphilic, and biomimetic receptors soluble in water were synthesized via attaching polar amino acids to hydrophobic back-bones possessing a surface suitable for hydrophobic interactions. The hydrophobic back-bones chosen in this thesis were anthracene and dibenzobarrelene structures. LÄS MER

7. 5. QCM-based sensing using biological and biomimetic interfaces

   Författare :Louise Elmlund; Ian Nicholls; Teodor Aastrup; Jesper Wiklander; Kristina Nilsson-Ekdahl; Håkan Andersson; Susanne Wikman; Alessandra Maria Bossi; Linnéuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Quartz crystal microbalance; molecularly imprinted polymers; phage display; interactions; artificial receptors; recognition; selectivity; Kemi; Chemistry;

   Sammanfattning : The objective of this thesis was to explore novel approaches for studying molecular recognition at biological and biomimetic surfaces using the quartz crystal microbalance (QCM) biosensor technique. The first two papers focused on the synthesis and study of biotin selective polymer films prepared using the molecularly imprinted polymer (MIP) technique. LÄS MER