Liquid chromatography at the critical condition: Thermodynamic significance and influence of pore size
β Scribed by Asem I. Abdulahad; Chang Y. Ryu
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 135 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0887-6266
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## Abstract **Summary:** LCCC for polyMA homopolymers was established in order to analyze the polyMAβpolySt linear and star block copolymers. The validity of the assumption that under the LCCC for polyMA, the polyMA segment in the polyMAβcontaining block copolymer is chromatographically βinvisibleβ
Liquid chromatography of macromolecules at the critical adsorption point (LC CAP) presents a potentially very powerful method for molecular characterization of complex polymers. However, LC CAP applicability is limited due to various experimental problems. The pore sizes and surface chemistry of the