Sökning: "LC-MS MS"

Visar resultat 11 - 15 av 75 uppsatser innehållade orden LC-MS MS.

  1. 11. KARAKTERISERING AV EN PLASMABUREN SIGNALMOLEKYL SOM STIMULERAR FRISÄTTNING AV SFINGOSIN-1-FOSFAT FRÅN RÖDA BLODKROPPAR

    Kandidat-uppsats, Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Författare :Matilda Nordström; [2022-10-19]
    Nyckelord :Sphingosine-1-phosphate S1P ; Red blood cells; Plasma; Signaling molecule; LC-MC;

    Sammanfattning : Bioactive sphingolipid Sphingosine-1-phosphate (S1P) is found in blood, where it plays an important part in, for example, angiogenesis. S1P is synthesized in hepatocytes, vascular endothelium and blood cells, then transported with high-density lipoprotein (HDL) or albumin in plasma. S1P can accumulate in, and be released from red blood cells. LÄS MER

  3. 12. Towards finding model pollutants for predicting CEC adsorption on biochars : The suitability of using dyes as proxies for CEC removal efficiency to enable wastewater reuse

    Kandidat-uppsats, Umeå universitet/Kemiska institutionen

    Författare :Alexandra Aveling; [2022]
    Nyckelord :;

    Sammanfattning : This study evaluated the use of common dyes as model pollutants for adsorption on biochar. Pollutant removal efficiency of five dyes and three CECs on three different biochars (SWP-550, SWP-700, NDG-SW) was evaluated, using both UV-VIS spectrophotometry and LC-MS/MS, to examine similarities and differences in adsorption performance. LÄS MER

  4. 13. Development and Validation of an UPLC-MSMS Method for the Analysis of Patulin in Apple-based Food Products

    Master-uppsats, Uppsala universitet/Analytisk kemi

    Författare :Tobias Hjortsberg; [2022]
    Nyckelord :Patulin; UPLC; LC-MS MS; apple; development; validation; mycotoxins; ESI;

    Sammanfattning : This project focused on the development and validation of an ultra-performance liquid chromatography tandem mass spectrometer (UPLC-MS/MS) method for the determination of Patulin in apple-based products. Patulin is one of the many mycotoxins that are secondary metabolites from about 60 filamentous fungi. LÄS MER

  5. 14. Expanding the application of a novel proteomics tool for drug target and mechanism identification

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Analytisk kemi

    Författare :Linnéa Yuan Andersson; [2022]
    Nyckelord :;

    Sammanfattning : In drug discovery and development, characterization of the drug targets and mechanisms of action is an essential step. ProTargetMiner is a publicly available proteome signature library of anticancer molecules and its automated bioinformatics platform can be used for drug target and mechanism deconvolution. LÄS MER

  7. 15. Exploratory Analysis of Isoelectric Point Prediction with Simple Feature Encoding

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Henrik Söderhielm; [2022]
    Nyckelord :Applied Physics; Biotechnology; Tillämpad Fysik; Bioteknolgi;

    Sammanfattning : Proteomics is the large scale study of proteins in biological systems such as those found in human cells. The understanding of proteomes, i.e. the complete set of proteins expressed by an organism, has especially useful applications in the medical field such as genetic research and drug discovery. LÄS MER