Characterisation of gel permeation chromatography column by fractal geometry

Characterisation of gel permeation chromatography column by fractal geometry

SummaryGeneral aspects of fractal geometry are treated, and a mathematic model for characterisation of chromatographic gel behaviour is presented. The fractal dimension of the porous gel within a Waters Styragel HT 5 chromatography column, df= 2.3, as well as the linear dimension of pores, L = 0.3 μ...

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Veröffentlicht in:Polymer bulletin (Berlin, Germany) Germany), 2000-07, Vol.44 (5-6), p.525-532
Hauptverfasser: BOBORODEA, A. G, CLEMENS, M, STERE, C, VASILESCU, D. S
Format: Artikel
Sprache:eng
Schlagworte:
Analytical chemistry
Applied sciences
Chemistry
Chromatographic methods and physical methods associated with chromatography
Column chromatography
Exact sciences and technology
Fractal geometry
Gel chromatography
Organic polymers
Other chromatographic methods
Physicochemistry of polymers
Properties and characterization
Special properties (catalyst, reagent or carrier)
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Beschreibung
Zusammenfassung:SummaryGeneral aspects of fractal geometry are treated, and a mathematic model for characterisation of chromatographic gel behaviour is presented. The fractal dimension of the porous gel within a Waters Styragel HT 5 chromatography column, df= 2.3, as well as the linear dimension of pores, L = 0.3 μm, have been determined.
ISSN:0170-0839
1436-2449
DOI:10.1007/s002890070074