Avancerad sökning

Hittade 5 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Τοwards a Synthetic Tryptophan Aminotransferase

    Master-uppsats, Linnéuniversitetet/Institutionen för kemi och biomedicin (KOB)

    Författare :Kleomenis Tsimpos; [2017]
    Nyckelord :aminotransferase; biomimetic; catalysis; catalyst; molecular imprinting; molecularly imprinted polymer; transition state analogue.;

    Sammanfattning : The synthesis and evaluation of a molecularly imprinted polymer has been undertaken using an oxazine-based tryptophanamide transition state analogue (TSA) as template. An efficient route to the synthesis of oxazine-based TSAs for the reaction of pyridoxamine and indole-3-pyruvic acid has been established, with yields of up to 80%. LÄS MER

  3. 2. Neurotransmitter MIPs for the Potential Use in Amperometric Sensors

    Master-uppsats, Lunds universitet/Tillämpad biokemi

    Författare :Axel Rüter; [2015]
    Nyckelord :serotonin; histamine; imprinting; neurotransmitter; MIP; sensor; voltammetry; applied biochemistry; Chemistry; Technology and Engineering;

    Sammanfattning : Molecular imprinting technology is a field where polymer technology is utilised to synthesise high affinity particles, much like antibodies. This project has dealt with the imprinting of the neurotransmitter molecules serotonin and histamine. LÄS MER

  4. 3. Sample preparation of 8-hydroxy-2’-deoxyguanosine with solid phase extraction methodology based on molecular imprinting polymers and conventional silica based phases

    Kandidat-uppsats, Institutionen för fysik, kemi och biologi

    Författare :Nina Bergman; [2011]
    Nyckelord :SPE; solid phase extraction; MIP; molecularly imprinted polymers; HPLC;

    Sammanfattning : The aim of this study was to develop methods for sample preparation for 8-OHdG in blood plasma samples with different solid phase extraction techniques using HPLC with an elec- trochemical detector. The solid phase extraction cartridges used were Chromabond® C18, Oasis® MAX, and three types of SupelMIPTM cartridges for chloramphenicol, riboflavin, and nitroimidazoles. LÄS MER

  5. 4. Konceptframtagning av testinstrument för vattendetektion baserad på MIP

    Master-uppsats, JTH, Maskinteknik

    Författare :Therese Constantin; [2010]
    Nyckelord :;

    Sammanfattning : Water is vital for all life on earth. But it can also be dangerous, even fatal, if it is polluted water. 60 percent of child mortality can directly be deduced to dirty water. Not only developing countries are affected, even in the western world epidemics are breaking out by partake or bathing in dirty/polluted water. LÄS MER

  7. 5. Towards DNA-Bodies : A Novel Polymer Structure for Biological Recognition

    Kandidat-uppsats, Institutionen för naturvetenskap, NV

    Författare :Paul Lövdahl; [2010]
    Nyckelord :DNA body; polymers; functionalized oligonucleotides;

    Sammanfattning : There are different kinds of recognition molecules that specifically can detect and bind target molecules. Antibodies, with their two light and two heavy chains can detect and bind any kind of antigens. Molecular imprinting is a technology to prepare specific polymers that selectively bind target molecules. LÄS MER