Search for dissertations about: "Marit Andersson"

Found 5 swedish dissertations containing the words Marit Andersson.

2. 1. Partial analysis by x-ray fluorescence spectrometry combined with the standard addition method

   Author : Marit Andersson; Uppsala universitet; []
   Keywords : NATURAL SCIENCES; NATURVETENSKAP;

   Abstract : .... READ MORE

4. 2. Integrated Micro-Analytical Tools for Life Science

   Author : Sara Bergström; Karin Markides; Marit Andersson; Marja-Liisa Reikkola; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; Microdialysis; Multidimensional separation; Liquid chromatography LC ; Capillary electrophoresis CE ; Electrospray ionisation ESI ; Mass spectrometry MS ; Microchip device; Free drug concentration; Screening of microdialysates; Pattern recognition; Analytisk kemi; Analytical chemistry; Analytisk kemi;

   Abstract : Advances in life science require knowledge of active molecules in complex biological systems. These molecules are often only present for a certain time and at limited concentrations. READ MORE

5. 3. Inductively Coupled Plasma Spectrometry for Speciation Analysis : Development and Applications

   Author : Niklas Forsgard; Jean Pettersson; Marit Andersson; Jonas Bergquist; Walter Lund; Uppsala universitet; []
   Keywords : Analytical chemistry; Speciation analysis; Atomic emission spectrometry AES ; Mass spectrometry MS ; Inductively coupled plasma ICP ; Liquid Chromatography LC ; on-line sample pre-treatment; Organic phosphour; Siderophores; Slurry nebulization; matrix effects; Analytisk kemi;

   Abstract : In analytical chemistry the main goal is normally to determine the identity and/or concentration of one or more species in a sample. The samples analyzed are often natural samples, containing numerous different species in a complex matrix and the choice of technique for multi-elemental detection is in general inductively coupled plasma spectrometry. READ MORE

6. 4. Development of Liquid-based Separation Techniques using Tailored Surfaces for Analysis of Biological Samples

   Author : Emilia Hardenborg; Jonas Bergquist; Marit Andersson; Alejandro Cifuentes; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; aqueous humor; biological samples; capillary electrophoresis; coatings; drugs; liquid chromatography; molecular imprinted polymers; peptides; proteins; pseudoexfoliation; Analytical chemistry; Analytisk kemi;

   Abstract : Development and improvement of analytical techniques are vital in analytical chemistry research. This thesis describes the development and use of tailored surfaces for bioanalytical applications. READ MORE

7. 5. Inductively Coupled Plasma Atomic Emission Spectrometry : Exploring the Limits of Different Sample Preparation Strategies

   Author : Barbro Kollander; Jean Pettersson; Marit Andersson; Jonas Bergquist; Grethe Wibetoe; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; multi element analysis; trace element; ICP-AES; inductively coupled plasma atomic emission spectromtery; water analysis; liver analysis; non digested samples; medical samples; biological samples; samples from biopsies and autopsies; mice organ; fast analysis; internal standard; preconcentration; matrix elimination; Cu; Zn; Mn; Co; Pb; Cd; Mg; Ca; Fe; Ni; Cr; S; P; K; Al; Analytical chemistry; Analytisk kemi; Analytical Chemistry; Analytisk kemi;

   Abstract : This thesis describes two different sample preparation strategies for inductively coupled plasma atomic emission spectrometry (ICP-AES), and their ability regarding multi element quantification in complex samples. Sensitivity, repeatability, reproducibility and accuracy were investigated. READ MORE