Sökning: "Capillary HPLC"

Visar resultat 11 - 15 av 17 avhandlingar innehållade orden Capillary HPLC.

1. 11. Exploring malaria case mangement of underfive children at households and public primary health care facilities in Kibaha district, Tanzania

   Författare :Stephen E D Nsimba; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Malaria; underfive children; chloroquine; sulfadoxine pyrimethamine; case management; mothers guardians; households; public health care facilities; Tanzania;

   Sammanfattning : Background: Chloroquine (CQ) was the first line drug for treating malaria in Tanzania until 2001 when it was replaced with sulfadoxine/pyrimethamine (SP). The first four studies (I -IV) were conducted before the policy change, and the last one (V) after. LÄS MER

3. 12. Improved Techniques for Protein Analysis Focusing on Membrane Proteins and Hydrophobic Peptides

   Författare :Theres Redeby; Åsa Emmer; Jonas ergquist; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Integral membrane proteins; Hydrophobic peptides; Sample handling; MALDI-TOF-MS; Structured sample support; CE; fraction collection; microchannel; Analytical chemistry; Analytisk kemi;

   Sammanfattning : In this thesis, the vital cell functions performed by integral membrane proteins (IMPs) are briefly discussed. Such proteins are under-represented in most protein studies due to the hydrophobic nature of IMPs, which seriously complicate their solubilization, sample handling, preparation, separation and analysis. LÄS MER

4. 13. Sampling and analysis of polynuclear aromatic hydrocarbons with special reference to automobile exhausts

   Författare :Ulf Stenberg; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : A literature survey concerning the progress in sampling of polynu clear aromatic hydrocarbons, PAH, from automobile exhausts is pre seated. In this conjunction the included analytical methods are discussed, and some emphasis is put on injection technique and column performance. LÄS MER

5. 14. Aspects of Optimisation of Separation of Drugs by Chemometrics

   Författare :Valérie Harang; Douglas Westerlund; Sven P. Jacobsson; Bo Karlberg; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical chemistry; optimisation; separation; chemometrics; high performance liquid chromatography; electrodriven techniques; microemulsion electrokinetic chromatography; statistical experimental design; molecular modelling; chiral separation; cellobiohydrolase; Farmaceutisk kemi; Pharmaceutical chemistry; Farmaceutisk kemi;

   Sammanfattning : Statistical experimental designs have been used for method development and optimisation of separation. Two reversed phase HPLC methods were optimised. LÄS MER

7. 15. Colloidal/Solid Phase Extraction (C/S PE) Methods Based on Hydrogel Nanoparticles, Titanium dioxide microparticles and Empore Membranes Applied to Biological and Environmental Matrices

   Författare :Davide Tamburro; Leopold Ilag; Robin Couch; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; biomarkers; nanogels; solid-phase extraction; organophosphate esters; peptides; mass spectrometry; Analytical chemistry; Analytisk kemi; Analytical Chemistry; analytisk kemi;

   Sammanfattning : The aim of the work described in this thesis was to create and develop novel technologies in order to overcome barriers and hurdles that analytical chemistry faces focusing on sample extraction. In paper I dye containing amine groups (e.g. LÄS MER