Comprehensive overview of recent preparation and application trends of various open tubular capillary columns in separation science.
Open tubular (OT) capillary columns have been increasingly used in a variety of fields of separation science such as CEC, LC, and SPE. Especially their application in CEC has attracted a lot of attention for their outstanding separation performance. Various forms of OT stationary phase materials have been employed such as in-situ prepared polymers, molecular imprinted polymers (MIPs), brush ligands, host ligands, block copolymers, aptamers, carbon nanotubes, polysaccharides, proteins, tentacles, nanoparticles, monoliths, and polyelectrolyte multi-layers. They have been prepared either in the chemically bound format or physically adsorbed format. Sol-gel technologies and nanoparticles have been sometimes involved in their preparation. There have been also some unique miscellaneous studies, for example, adopting preferentially adsorbed mobile phase components as stationary phases. In this review, recent progresses since mostly 2007 will be critically discussed in detail with some summarized descriptions for the work before the date.
Department of Chemistry, Inha University, 100 Inharo, Namku, Incheon 402-751, South Korea. wjcheong@inha.ac.kr
Won Jo
WJ
Cheong
Faiz
F
Ali
Yune Sung
YS
Kim
Jin Wook
JW
Lee
D053801:Capillary Electrochromatography; D002853:Chromatography, Liquid; D052616:Solid Phase Extraction
3-glycidyloxypropyl trimethoxysilane; 3-mercaptopropyl-trimethoxysilane; 4-SSA; 4-styerenesulfonic acid; ACN; AIBN; ATRP; BMA; BSA; CDMPC; CNT; CS; Capillary electrochromatography; ED; EDMA; EDTMP; EGDMA; EOF; GMA; GNP; GTS; IAA; IDA-2Na; IMAC; L-1-tosylamido-2-phenylethyl chloromethyl ketone; LED; Liquid chromatography; MAA; MEP; MES; MIPs; MPTMS; MWNT; NP; ODA; OT; OT-IMAC; Open tubular capillary columns; PD; PDADMAC; PDMDPS; PEI; PEM; PEO; PHEMA; PLOT; PPO; PVP; Phe; Poly(SUG); Recent progresses; SDC; SDME; SDS; SEM; SMIL; Solid phase extraction; TEOS; TES; TFA; TPCK; acetonitrile; atom transfer radical polymerization; azobis-isobutyronitrile; bovine serum albumin; butyl methacrylate; carbon-nanotube; cellulose tris(3,5-dimethylphenyl-carbamate); chitosan; electrically driven; electro-osmotic flow; ethylene diamine tetra (methylene phosphonic acid); ethylene dimethacrylate; ethyleneglycol dimethacrylate; glycidylmethacrylate; gold nanoparticle; iminodiacetate acid disodium salt; immobilized metal affinity chromatography; indole-3-acetic acid; light emitting diode; methacrylamide; molecular imprinted polymers; mono-(2-(methacryloyloxy) ethyl) succinate; mono-(2-(methacryloyloxy)ethyl) phthalate; multi-wall carbon nanotube; nanoparticle; octadecylamine; open tubular; open tubular-immobilized metal-ion affinity chromatography; phenylalanine; poly(2-hydroxyethyl methacryalte); poly(N-undecanoyl-l-leucyl-valinate); poly(diallyldimethylammonium chloride); poly(ethyleneoxide); poly(propylene oxide); poly(sodium N-undecylenic-l-glycinate); poly(undecylenic sulfate); poly(vinylpyrrolidone); poly-SUS; poly-l-SULV; polydimethyldiphenylsiloxane; polyelectrolyte multilayer; polyethyleneimine; porous-layer open-tubular; pressure-driven; scanning electron microscopy; shear driven chromatography; single stranded DNA; single-drop microextraction; sodium dodecylsulfate; ssDNA; successive multiple ionic layer; tetraethoxysilane; triethoxysilane; trifluoroacetic acid; w/d; width/depth; γ-MPS; γ-methacryloxypropyl trimethoxysilane