Thermionic detection in microcolumn liquid chromatography

McGuffin, V. L.; Novotný, Miloš V.

doi:10.1021/ac00264a022

Cited by 40 publications

(19 citation statements)

References 35 publications

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“…Novotny and co-workers [191][192][193] introduced a flame-based thermionic detector (TID) as a detection technique in capillary LC, The microcolumn LC mobile phase is nebulized with a hydrogen/nitrogen mixture into a primary flame. The combustion products are combined with additional fuel gas and are transported into the secondary, analytical flame.…”

Section: Thermionic Detectionmentioning

confidence: 99%

Microcolumn liquid chromatography: instrumentation, detection and applications

Vissers¹,

Claessens

Cramers

1997

Journal of Chromatography A

208

101

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This review discusses many different aspects of microcolumn liquid chromatography (LC) and reflects the areas of microcolumn LC research interest over the past decades. A brief theoretical discussion on a number of major issues, such as column characterisation, chromatographic dilution effects and extracolumn band broadening in microcolumn LC is given. Recent progress in column technology and the demands and developments of instrumentation and accessories for microcolumn LC are also reviewed. Besides that, the developments in a large number of established and also more recent detection techniques for microcolumn LC are also discussed. The potential of hyphenation of microcolumn LC with other techniques, more particularly of multidimensional chromatography and microcolumn LC coupled to mass spectrometry is reviewed. Finally, the perspective of microcolumn LC separation methods is stressed by a number of relevant applications.

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Section: Thermionic Detectionmentioning

confidence: 99%

Microcolumn liquid chromatography: instrumentation, detection and applications

Vissers¹,

Claessens

Cramers

1997

Journal of Chromatography A

208

101

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show abstract

“…Obviously, direct sampling procedures are rarely used to deliver a desired sample size to the microcolumn. The moving injection technique (47), using electrically activated injection valves, appears to he adequate (27) for reproducible sampling in packed capillary columns: however, split injectors and heart-cutting devices (35, 40,48) are currently needed for smaller microcolumns (e.g., open tubular columns).…”

Section: Miniaturized Hdtumentationmentioning

confidence: 99%

“…The helium-cadmium laser (used a phosphorus-sensitive flame photoat either 325 or 442 nm) and the argon metric detector for capillary LC. This ion laser are now most favored by the work was further extended, and a douresearch groups involved with this type ble-flame thermionic detector for both of detection; however, as new laser the phosphorus-and nitrogen-containsources become practical they should ing compounds was designed (75,76). also be considered.…”

Section: New Detection Opportunities and Applicationsmentioning

confidence: 99%

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Recent advances in microcolumn liquid chromatography

Novotný¹

1988

Anal. Chem.

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“…Othe r detectio n device s wit h lo w detecto r cel l disperio n volume s hav e recentl y bee n described . Thes e includ e electrochemica l detector s [222][223][224] , infrare d monitor s [225] , post-colum n reactio n detector s [226] , flam e ionizatio n detector s [227] , thermioni c detector s [228] , flam e photometri c detector s [229] , an d fluorescenc e detector s [204] . …”

mentioning

confidence: 99%