Search for dissertations about: "Acid base properties"

Showing result 1 - 5 of 89 swedish dissertations containing the words Acid base properties.

  1. 1. Acid-base properties of and metal ion affinity for oxygen-delignified kraft pulps

    Author : Karin Athley; KTH; []
    Keywords : Oxygen-delignified kraft pulps; Carboxylate groups; Potentiometric titration; Acid base properties; Constant capacitance model; Metal ion dsitribution; Surface complexes; Complex formation; Donnan theory;

    Abstract : .... READ MORE

  2. 2. Cation adsorption properties of substituted kraft fibres : an experimental and thermodynamic modelling study

    Author : Ola Sundman; Lars-Olof Öhman; Per Persson; Janne Laine; Umeå universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Kraft fibres; Donnan equilibria; ion exchange; acid base properties; potentiometric titrations; thermodynamic modelling; NPEs; GaAl12 7 ; EXAFS; Chemistry; Kemi;

    Abstract : Acid/base and metal ion adsorption properties have been investigated for a range of chemically modified bleached Kraft fibre materials (pulps). The studies were performed via potentiometric titrations, Flame Atomic Absorbtion (and Emission) Spectroscopy, Inductively Coupled Plasma Optical Emission Spectroscopy and Extended X-ray Absorbtion Fine Structure measurements. READ MORE

  3. 3. The acid-base properties and aggregation of humic materials

    Author : Anette Bergelin; KTH; []
    Keywords : ;

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  4. 4. Acid-base and complexation properties of hydrous flourapatite surfaces

    Author : Liu-Ming Wu; Luleå tekniska universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Chemistry of Interfaces; Gränsytors kemi;

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  5. 5. Expanding the alphabet of fluorescent nucleic acid base analogues: Characterization of new members

    Author : Anke Dierckx; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; fluorescent adenine analogue; fluorescent DNA base analogue; duplex stability; Fluorescence quantum yield; circular dichroism; B-DNA;

    Abstract : Fluorescence has proven to be a powerful tool for studying structure, dynamics and interactions of biomolecules such as proteins, RNA and DNA. However, since the natural DNA/RNA nucleobases are virtually non-fluorescent, there is a need for developing fluorescent nucleic acid markers. READ MORE