Preparation of methacrylate monoliths
Rigid macroporous polymers developed in the early 1990s are widely used as efficient stationary phases for all types of chromatographic separations. The main advantages of so-called monolithic supports are their high hydraulic permeability and the dominance of the convection over the diffusion mecha...
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Published in | Journal of separation science Vol. 30; no. 17; pp. 2801 - 2813 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Weinheim
Wiley-VCH Verlag
01.11.2007
WILEY-VCH Verlag WILEY‐VCH Verlag |
Subjects | |
Online Access | Get full text |
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Summary: | Rigid macroporous polymers developed in the early 1990s are widely used as efficient stationary phases for all types of chromatographic separations. The main advantages of so-called monolithic supports are their high hydraulic permeability and the dominance of the convection over the diffusion mechanism of mass-exchange under dynamic conditions that allow the separation to be carried out at extremely high flow rates and, consequently, during very short operation times. Among other types of macroporous polymers, the methacrylate-based monolithic materials represent the most popular and successfully explored class of sorbents. This review is an attempt to collect together the contributions of different groups working in the area of monolith preparation. Examples of different methcrylate monomers and crosslinkers, as well as porogenic solvents, including polymer ones, used in monolith preparation are discussed. |
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Bibliography: | http://dx.doi.org/10.1002/jssc.200700284 ArticleID:JSSC200700284 ark:/67375/WNG-316PRKVG-Q St. Petersburg Government Personal grant to Dr. E. Vlakh - No. PD06-1.3-67 istex:DE7CB54923C7CDCFEAE6B3798485CD8D87950CA1 ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 ObjectType-Article-1 ObjectType-Feature-2 |
ISSN: | 1615-9306 1615-9314 |
DOI: | 10.1002/jssc.200700284 |