Essays about: "TOF"

Showing result 11 - 15 of 124 essays containing the word TOF.

  1. 11. Method development and screening of extractable organofluorine (EOF) and targeted PFAS analysis in food packaging materials

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Nora Larsson; [2022]
    Keywords : Per- and polyfluoroalkyl substances PFAS ; Food packaging materials; Extractable organofluorine; Method development; Combustion ion chromatography; Targeted analysis;

    Abstract : Per- and polyfluoroalkyl substances (PFAS) have been manufactured and used in differentapplications for several decades, including food packaging materials. During the last 20 yearsthese compounds have been acknowledged as hazardous for humans and the environment, anddifferent regulations on PFAS have been established on both national and international levels. READ MORE

  3. 12. Techniques for characterization and quantification analysis of foulant deposition in Alfa Laval’s high-speed separators : A literature study

    University essay from

    Author : Mwansa Benaya; Henrik Dahlén; Emil Axelsson; Cassandra Liljekvist; Maja Nordell; [2022]
    Keywords : Dairy foulant; Marine foulant; Characterization; Quantification; Stainless steel; surface; analysis;

    Abstract : Alfa Laval is a global company that provides solutions, products, and services for industry, such as high-speed separators for marine and food-application. Foulant deposition on the stainless-steel surfaces of Alfa Laval’s high-speed separators has shown to result in lowering of the separation efficiency. READ MORE

  4. 13. Separation and identification of IgG glycopeptides using Capillary Electrophoresis and Ultra High-Performance Liquid Chromatography-Mass Spectrometry

    University essay from KTH/Kemi

    Author : Madeleine Lövås; [2022]
    Keywords : Immunoglobulin G; peptides; CE; UHPLC-MS; MALDI-TOF; Immunglobulin G; peptider; CE; UHPLC-MS; MALDI-TOF;

    Abstract : I den här studien har metoder för att separera immunoglobulin (IgG) utvecklats med hjälp av kapillärelektrofores (CE) och Ultra högupplösande vätskekromatografi-Mass spektrometri (UHPLC-MS). Vid analysen av peptider från IgG spjälkat av trypsin (IgG TD) detekterades 26 glykopepeptider med UHPLC-MS genom att använda olika gradienter och mobilfaser. READ MORE

  5. 14. ROOM MAPPING FOR TUNING OF HIGH FIDELITY SOUND SYSTEMS

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Nabaz Sherif; Nils Sundelius; [2022]
    Keywords : ;

    Abstract : Using autonomous drones for positioning and tuning speakers in a room, could give the owners of the speakers a better and more personalized sound experience, if the speakers are tuned for the environment. As a first step towards that goal this project investigated methods that could use data gathered from a Crazyflie drone to identify interesting acoustic properties of a room. READ MORE

  6. 15. Performance of SpheriCal® standards as calibrants for IgG glycopeptide analysis using MALDI-MS

    University essay from KTH/Tillämpad fysikalisk kemi

    Author : Sandra Bubic; Martin Kjellberg; Ludvig Samuelsson; [2022]
    Keywords : biomarker; MALDI-MS; IgG; glycosylation; calibration; SpheriCal®; biomarkör; MALDI-MS; IgG; glykosylering; kalibrering; SpheriCal®;

    Abstract : I dagens samhälle finns alla möjliga sorters sjukdomar - alltifrån den vanliga säsongsinfluensan till mer allvarliga infektioner och kroniska sjukdomar som cancer och Alzheimers. Därför finns även ett stort intresse för att kunna ställa rätt diagnos samt söka möjliga behandlingar och att bota dessa sjukdomar. READ MORE