Macroporous polymer monoliths as second dimension columns in comprehensive two-dimensional gas chromatography: A feasibility study

Peroni, Daniela; Vonk, Rudy J.; Egmond, Wil van; Janssen, Hans‐Gerd

doi:10.1016/j.chroma.2012.10.019

Cited by 19 publications

(9 citation statements)

References 33 publications

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“…Moreover, the dimensions that determine speed and efficiency, i.e., the dimensions of the throughchannels are not linked to the column diameter, while loadability is not an issue as it would be in narrow-bore columns. The combination of high speed and good loadability of monoliths has been used by Peroni et al to Long term stability yet to be demonstrated [29][30][31][32]37] solve problems with sample loading in the second dimension in comprehensive two-dimensional GC [13]. The performance of monoliths in onedimensional GC has been reviewed by Kurganov and Svec et al [14,15].…”

Section: Column Technology Over the Yearsmentioning

confidence: 99%

General principles and history

Mourão

Kolk

Janssen

2020

Hyphenations of Capillary Chromatography With Mass Spectrometry

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Section: Column Technology Over the Yearsmentioning

confidence: 99%

General principles and history

Mourão

Kolk

Janssen

2020

Hyphenations of Capillary Chromatography With Mass Spectrometry

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“…The DVB monolithic columns were also successfully used in comprehensive gas chromatography . Monolithic columns can be used either in the first dimension (main separation column), or in the second dimension.…”

Section: Polymer‐based Monolithsmentioning

confidence: 99%

Applications of monolithic columns in gas chromatography and supercritical fluid chromatography

Zajickova

S̆pánik

2019

J. Sep. Sci.

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Porous monoliths are well‐known stationary phases in high‐performance liquid chromatography and capillary electrochromatography. Contrastingly, their use in other types of separation methods such as gas or supercritical fluid chromatography is limited and scarce. In particular, very few studies address the use of monolithic columns in supercritical fluid chromatography. These are limited to silica‐based monoliths and will be covered in this review together with an underlying reason for this trend. The application of monoliths in gas chromatography has received much more attention and is well documented in two reviews by Svec and Kurganov published in 2008 and 2013, respectively. The most recent studies, covered in this review, build on the previous findings and on further understanding of the influence of preparation conditions on porous properties and chromatographic performance of poly(styrene‐co‐divinylbenzene), polymethacrylate, and silica‐based monolithic columns while expanding to polymer‐based monoliths with incorporated metal organic frameworks and to vinylized hybrid silica monoliths. In addition, the potential application of porous layer open tubular monolithic columns in low‐pressure gas chromatography will be addressed.

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“…40 Micro-bore (r0.18 mm internal diameter) columns are gaining popularity for high speed analysis. 41 Numerous novel stationary GC phases such as ionic liquids, 42,43 monoliths, 44 cyclodextrin derivatives, 45 liquid crystals or metal organic framework [46][47][48] have been introduced. Recent development of dithienyl benzothiadiazole that exhibits specific intermolecular interactions such as heteroatom contacts or p-p interactions has been reported for GC application.…”

Section: Instrumentation For Mdgcmentioning

confidence: 99%

Multidimensional gas chromatography beyond simple volatiles separation

Chin

Marriott

2014

Chem. Commun.

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Multidimensional separation in gas chromatography (MDGC) plays an important role in chemical analysis. This review presents selected literature on MDGC development and examples of the range of functionality reported for MDGC methods over the past 2 decades. With the most obvious advantage of providing much greater capacity for resolving constituents of a sample, MDGC extends analytical efficiency to a more substantial molecular coverage, combined with operational flexibility. But by judicious choice of implementation method, important chemical information relating to the sample, its components, potentially physico-chemical properties, and improved capacity for absolute identification may be realised. Sample-to-sample comparison is improved, and sample characterisation is facilitated especially when MDGC is combined with the informing power of modern mass spectrometry. Innovative MDGC arrangements allow high resolution coupled with spectroscopy and alternative bioassays, and delivers molecular elucidation in ways that are beyond just simple analysis of volatiles.

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Macroporous polymer monoliths as second dimension columns in comprehensive two-dimensional gas chromatography: A feasibility study

Cited by 19 publications

References 33 publications

General principles and history

General principles and history

Applications of monolithic columns in gas chromatography and supercritical fluid chromatography

Multidimensional gas chromatography beyond simple volatiles separation

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