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Advances in the development and applications of organic–silica hybrid monoliths
Author(s) -
Zajickova Zuzana
Publication year - 2017
Publication title -
journal of separation science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.72
H-Index - 102
eISSN - 1615-9314
pISSN - 1615-9306
DOI - 10.1002/jssc.201600774
Subject(s) - capillary electrochromatography , copolymer , electrochromatography , monomer , sol gel , monolith , polymer , hybrid material , capillary electrophoresis , chemistry , molecularly imprinted polymer , materials science , chemical engineering , polymer chemistry , nanotechnology , organic chemistry , chromatography , catalysis , selectivity , engineering
This review will concentrate on recent progress (since 2013) toward preparation of organic–silica hybrid monoliths and their latest applications as extraction and separation media largely focusing on capillary liquid chromatography and capillary electrochromatography. Main emphasis will be given to advancement of approaches relying on the sol–gel chemistry of tetra‐ and tri‐alkoxysilanes, sol–gel chemistry of alkoxysilanes and free‐radical copolymerization with organic monomers, and free radical and ring‐opening copolymerization of polyhedral oligomeric silsesquioxanes with organic monomers. Hybrid molecularly‐imprinted polymer monoliths and hybrid monoliths made with non‐silica‐based precursors or in combination with metal alkoxides will be included as well.