Search for dissertations about: "analytical method development"

Showing result 1 - 5 of 428 swedish dissertations containing the words analytical method development.

  2. 1. Organophosphates and phthalates in air and dust from indoor environments : Method development and applied measurements

    Author : Caroline Bergh; Conny Östman; Peter Haglund; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organophosphate esters; phthalate esters; air; dust; sampling; method development; GC MS; Analytical chemistry; Analytisk kemi; Analytical Chemistry; analytisk kemi;

    Abstract : Organophosphate and phthalate esters are polymer additives that are frequently found in air and dust in indoor environments. This thesis describes the development and application of air sampling and selective mass spectrometric (MS) determination of these two compound groups. READ MORE

  4. 2. Analytical Quality by Design Method Development for Vaccine Characterization

    Author : Lars Geurink; Catharina Sänger van de Griend; Mikael Hedeland; Martijn Schenning; Iulia Oita; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; viral vaccines; adenovirus; influenza; polio; COVID; corona; capillary electrophoresis; analytical quality by design; analytical method development; CGE; icIEF; CZE; crude cell suspension analysis; in-process sample analysis; quality control testing; biopharmaceutical characterization; Analytisk farmaceutisk kemi; Analytical Pharmaceutical Chemistry;

    Abstract : Vaccines that are safe, efficacious, and can be rapidly developed are needed to prevent and to react to emerging global infectious disease threats such as influenza, Polio, and Coronavirus diseases. Fast and reliable analytical methods are required without delay to support vaccine process and product development, characterization, and quality control testing. READ MORE

  5. 3. Targeted analysis of bioactive steroids and oxycholesterols : Method development and application

    Author : Neil de Kock; Jonas Bergquist; Ulf Diczfalusy; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Steroids; Oxycholesterols; Supercritical Fluid Chromatography; Mass Spectrometry; Kemi med inriktning mot analytisk kemi; Chemistry with specialization in Analytical Chemistry;

    Abstract : Peripheral steroids and oxycholesterols are important lipid compounds controlling various functions in the human body. Steroid analysis of biological samples is routinely employed in the clinical environment as an essential source of information on endocrine and metabolic disorders. READ MORE

  6. 4. Organic phosphorus speciation in environmental samples : Method development and applications

    Author : Julia V. Paraskova; Per J.R. Sjöberg; Emil Rydin; William T. Cooper; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Organic phosphorus; DNA; phospholipids; inositol phosphates; sediment; soil; extraction; liquid chromatography LC ; mass spectrometry MS ; Kemi med inriktning mot analytisk kemi; Chemistry with specialization in Analytical Chemistry;

    Abstract : This thesis investigates the development of new methodology for the identification and quantification of organic phosphorus compounds in environmental samples.Phosphorus is a vital element for primary production and one of the factors contributing to eutrophication. READ MORE

  7. 5. Determination of Polycyclic Aromatic Hydrocarbons in Various Environmental Matrices : Emphasis on extraction method development

    Author : Silvia Masala; Roger Westerholm; Staci L. Massey Simonich; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Analytical Chemistry; analytisk kemi;

    Abstract : Very recently, air pollution was declared the world’s single largest environmental health risk by the World Health Organization. The goal of this thesis is to contribute to a better assessment of air pollution through the development of novel and exhaustive extraction methods for the analysis of polycyclic aromatic hydrocarbons (PAHs), which are mutagenic and carcinogenic air pollutants. READ MORE