Sökning: "Tracer-pulse method"

Hittade 2 avhandlingar innehållade orden Tracer-pulse method.

1. 1. Development and Validation of Methods for Characterization of Multi-Component Systems in Preparative LC

   Författare :Robert Arnell; Torgny Fornstedt; Andreas Seidel-Morgenstern; Uppsala universitet; []
   Nyckelord :Analytical chemistry; Liquid chromatography; Preparative LC; Chiral LC; Multi-component LC; Adsorption isotherm; Tracer-pulse method; Inverse method; Inverse method on plateaus; Peak deformations; Chiral drug-protein interactions; Analytisk kemi;

   Sammanfattning : This thesis concerns the development and validation of methods for characterization of multi-component preparative LC systems. Measurements of competitive adsorption isotherms are performed to gain detailed information about the interactions inside the chromatography column. LÄS MER

3. 2. Development of Methods for Phase System Characterization in Liquid Chromatography

   Författare :Jörgen Samuelsson; Torgny Fornstedt; Karin Caldwell; Attila Felinger; Uppsala universitet; []
   Nyckelord :Analytical chemistry; Liquid chromatography; Adsorption isotherms; Adsorption energy distribution; Tracer pulse method; Elution by characteristic points; Peak deformation; Validation; Hybrid column material; Alkaline separation; Injection-profiles; Analytisk kemi;

   Sammanfattning : The aim of this thesis is first and foremost to improve the fundamental knowledge of nonlinear and preparative separation theory by focusing on some of the remaining “white spots” on the theoretical chromatographic map. Secondly, the acquired knowledge is used to develop, validate and execute new methods for phase characterization in liquid chromatography. LÄS MER