Search for dissertations about: "Active probing"

Showing result 1 - 5 of 43 swedish dissertations containing the words Active probing.

  1. 1. Naphthoxylosides – Probing the β4GalT7 active site

    Author : Anna Siegbahn; Centrum för analys och syntes; []

    Abstract : Proteoglycans (PGs) is a class of highly anionic macromolecules that consist of one or more linear polysaccharide chains (glycosaminoglycans, GAGs) covalently attached to a core protein. The biological functions of PGs are mainly due to the interactions of GAG chains with various protein ligands and regulatory factors, such as cytokines and growth factors. READ MORE

  2. 2. Radar Probing of the Sun

    Author : Mykola Khotyaintsev; Bo Thide'; Valentyn Mel'nyk; Christian Hanuise; Uppsala universitet; []
    Keywords : Space and plasma physics; solar radar; active experiments; space physics; solar corona; plasma; Rymd- och plasmafysik;

    Abstract : This thesis is dedicated to the theory of solar radar experiments. The Sun exhibits a variety of interesting and complicated physical phenomena, examined mainly through analysis of its radiation. Active solar probing by radar provides an alternative possibility to study the Sun. READ MORE

  3. 3. Probing Electron Collisions in Nanostructures

    Author : Fikeraddis Damtie; Matematisk fysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; electron-electron interaction; Time dependent dynamics; Multiple Exciton Generation; Two dimensional spectroscopy; Fysicumarkivet A:2017:Damtie;

    Abstract : This thesis studies the role of interaction between charged particles for transport and optical properties in nanostructures. Simulations are provided for a quantitative description of the system dynamics probed by either current spectroscopy or light absorption. READ MORE

  4. 4. Probing nanoscale phenomena with nanoplasmonic sensors

    Author : Francesco Mazzotta; Chalmers University of Technology; []
    Keywords : Sintering; Nanopores; Localized surface plasmon resonance; Biosensor; Catalysis; Nanoplasmonics; Nanodisks; Nanofabrication;

    Abstract : The development of the modern society is strongly influenced by the improved possibility to integrate sensing technology into traditional devices. The development of smaller, more efficient and integrated sensors have already transformed traditional business areas, such as healthcare with the introduction of e-health and portable diagnostics. READ MORE

  5. 5. Nucleic Acids as Drugs and Drug Targets With Focus on Anticancer Active Platinum Complexes and Small Interfering RNAs

    Author : Hanna Hedman; Biokemi och Strukturbiologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Anticancer drugs; platinum complexes; cisplatin; oxaliplatin; nucleic acid; RNA; DNA; siRNA; thermodynamic stability; mass spectrometry; MALDI-MS; chemical probing; luciferase assay;

    Abstract : To ensure that patients receive a safe and effective treatment, it is important to understand how drugs interact with and affect molecules within a cell. Here, evaluation of platinum based drugs and their ability to interfere with nucleic acid functions is presented. READ MORE