Search for dissertations about: "Capillary zone electrophoresis"

Showing result 1 - 5 of 21 swedish dissertations containing the words Capillary zone electrophoresis.

  1. 1. Separation of Proteins with Capillary Electrophoresis in Coated Capillaries with and without Electroosmosis Studies on Zone Broadening and Analytical Performances

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Sheila Mohabbati; Uppsala universitet.; [2006]
    Keywords : Pharmaceutical chemistry; Capillary electrophoresis; capillary coatings; proteins; zone broadening; zone sharpening; efficiency; resolution; protein-surface adsorption; protein-buffer interaction; analytical performance; Farmaceutisk kemi;

    Abstract : Proteins have such structural features that they may interact with different types of surfaces by all possible forces, i.e., electrostatic, hydrogen bonding, hydrophobic. In this thesis two different types of coatings for fused silica capillaries aimed to eliminate such interactions have been studied. READ MORE

  2. 2. Electrochemical Methods for Drug Characterisation and Transdermal Delivery Capillary Zone Electrophoresis, Conductometry, and Iontophoresis

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Nadia Merclin; Uppsala universitet.; [2003]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical chemistry; Capillary zone electrophoresis; precision conductometry; iontophoresis; passive diffusion; lidocaine; ALA; ALA-ester derivatives; sponge phase; carbopol gel; Farmaceutisk kemi; PHARMACY Pharmaceutical chemistry; FARMACI Farmaceutisk kemi;

    Abstract : This thesis concerns the development and utilisation of techniques for characterisation and transdermal delivery of various systems for pharmaceutical applications.The degree of dissociation of drug molecules and the mobilities of the different species formed are essential factors affecting the rate of drug delivery by iontophoresis. READ MORE

  3. 3. Bioanalytical separation using capillary electrophoresis : Applications with microbubbles and proteins

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Leila Josefsson; KTH.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Background electrolyte; capillary electrophoresis; contrast agents; electroosmotic flow; ethylammonium nitrate; ionic liquids; microbubbles; particles; polyvinyl alcohol microbubbles; and separation; Kemi; Chemistry;

    Abstract : In this thesis the possibilities of using capillary electrophoresis as a separation technique for analysis of proteins and microbubbles is presented.A complete analytical process consists of five necessary steps of which one is the actual analysis step. For this step a suitable analytical technique is needed. READ MORE

  4. 4. True Monoliths as Separation Media Homogeneous Gels for Electrophoresis and Electrochromatography in the Capillary and Microchip Modes

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Ákos Végvári; Uppsala universitet.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; capillary electrophoresis; capillary electrochromatography; gel electrophoresis; agarose; polyacrylamide; b-cyclodextrin; DNA; peptide; glutathione; drug enantiomers; microchip; Biokemi; NATURAL SCIENCES Chemistry Biochemistry; NATURVETENSKAP Kemi Biokemi; biokemi; Biochemistry;

    Abstract : The thesis focuses on the development of new homogeneous gels for the separation of drug enantiomers, peptides, DNA and virus by electrophoresis and electrochromatography in capillaries and microchips. This type of separation media offers high resolution and small zone broadening. READ MORE

  5. 5. Separation of Pharmaceuticals by Capillary Electrophoresis using Partial Filling and Multiple-injections

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Henrik Lodén; Uppsala universitet.; [2008]
    Keywords : Capillary Coating; Chiral Separation; Enantiomers; Mass-spectrometric Detection; Method Validation; Multiple-injection Capillary Zone Electrophoresis; Non-aqueous Capillary Electrophoresis; Organic Solvents; Pharmaceutical Analysis; Quantitative Analysis;

    Abstract : Different multiple-injection methodologies and the partial filling technique (PFT) have been utilized for separation of pharmaceuticals by capillary elec-trophoresis.In multiple-injection capillary zone electrophoresis (MICZE), the samples and all standards, used for construction of the calibration curve, are analyzed within a single run. READ MORE