Sökning: "molecularly imprinted polymers"

Visar resultat 21 - 25 av 37 avhandlingar innehållade orden molecularly imprinted polymers.

  1. 21. Nanoparticle-based capillary electrochromatography

    Författare :Peter Spégel; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Teknik; Technological sciences; Analytisk kemi; Analytical chemistry; Nanoparticles; Molecularly imprinted polymers; Capillary electrochromatography;

    Sammanfattning : This thesis concerns a highly efficient nanoparticle-based capillary electrochromatography separation technique and its coupling with mass spectrometric detection. From chromatographic theory, it is well known that the separation efficiency increases with decreasing particle size. LÄS MER

  3. 22. Molecular Recognition Materials Synthesized Based on Small molecules, DNA, and Imprinted Polymers for Bioanalytical Applications

    Författare :Xiaoting Xue; Tillämpad biokemi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; detection; molecularly imprinted polymers; boronic acid; DNA; dendritic fibrous nanosilica;

    Sammanfattning : The development of sensitive, convenient, and cost-effective methods for detecting disease biomarkers is very important for meeting the growing demand for early clinical diagnosis. Additionally, the detection of disease biomarkers at ultralow concentrations is very important for disease prevention and treatment and posttreatment rehabilitation. LÄS MER

  4. 23. Nano- and Micro-sized Molecularly Imprinted Polymer Particles on Solid Surfaces

    Författare :Tripta Kamra; Synkrotronljusfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Molecularly imprinted polymers (MIPs) are artificial receptors made by imprinting template molecules in a polymer matrix followed by their removal through washing to obtain a specific and selective template cavities. This property of the MIPs have made them a very efficient material for diverse applications such as chromatography, purification, drug sensing, etc. LÄS MER

  5. 24. Molecularly Imprinted Solid-Phase Extraction and Liquid Chromatography for Biological Samples

    Författare :Kristina Möller; Ulrika Nilsson; Maria Kempe; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; Analytisk kemi;

    Sammanfattning : This thesis focuses on the use of molecularly imprinted polymers as selective sorbents for solid-phase extraction (MISPE). The MISPE methods developed were mainly intended for use with biological samples, such as human urine and blood plasma. LÄS MER

  7. 25. POROUS POLYMERS AND DESIGNED SORBENTS FOR APPLICATIONS IN BIOMEDICAL RESEARCH

    Författare :Mariana Duarte; Avdelningen för Biomedicinsk teknik; []
    Nyckelord :polymers; sorbents; polymer porosity; selective extraction; biomarkers; molecularly imprinted polymers;

    Sammanfattning : Everyday millions of bioanalyses are performed in clinical laboratories, hospitals and research centers, where technicians and bio-analysts utilize analytical chemistry principles and instruments to serve medicine and biomedical research. A method routinely used for sample preparation in bioanalysis is solid-phase extraction (SPE). LÄS MER