Search for dissertations about: "sample preparation"
Showing result 21 - 25 of 333 swedish dissertations containing the words sample preparation.
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21. Microfluidic electrocapture in proteomic sample preparation for mass spectrometry
Abstract : Proteomics is a technology-driven discipline and very labor-intensive. Over the last couple of years, methods with microfluidic systems have been used to simplify analytical procedures via integration of laboratory processes and equipment into miniaturized formats to achieve reproducible and high throughput analyses of biomolecules. READ MORE
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22. PCR-based detection of microorganisms in complex biological samples
Abstract : The detection of microorganisms by PCR can be divided into four steps: (1) sample collection, (2) sample preparation, (3) DNA amplification and (4) detection of PCR products. The major problem in developing PCR-based detection methods is the sample preparation step. READ MORE
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23. Development of Methods for Determination of Fat and Trace Constituents in Food, with Emphasis on Supercritical Fluid Extraction
Abstract : Sample preparation is the most time-consuming step in an analysis. Traditional sample preparation techniques consume large amounts of organic solvents, are time-consuming and are difficult to automate. READ MORE
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24. Non-porous membrane extractions in contemporary analysis
Abstract : To meet the desirable characteristic for sample preparation in contemporary, i. e. automation, high enrichment, clean-up, selectivity and essential solvent free techniques, the use of non-porous membrane extraction techniques is addressed. READ MORE
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25. High-throughput screening of solid-phase extraction materials using mass spectrometry
Abstract : In biomarker analysis, sample preparation plays a crucial step in order to extract, isolate and concentrate the analytes of interest. Among the various sample preparation techniques, solid phase extraction (SPE) is one of the most common and popular, due to the high enrichment factor, good recovery, low consumption of organic solvents and the possibility to automate (off- or on-line) the whole process. READ MORE