Syringe micropyrolyzer for gas chromatographic determination of acetylcholine, choline, and other quaternary ammonium salts

Mikeš, František; Boshart, Geraldine; Wuethrich, Karl.; Waser, Peter G.

doi:10.1021/ac50056a058

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Cited by 11 publications

(1 citation statement)

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“…Because of the success of pyrolysis with both MS and GC for the detection of bacteria, the concept of a miniaturized pyrolysis-gas chromatograph has been pursued [7]. Previous attempts to miniaturize pyrolyzers have utilized small tube furnaces [4,8,9]. Sandia National Laboratories has demonstrated the fabrication of heated thin membrane devices that can be heated in milliseconds to temperatures over 200 • C [10].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of a micro-fabricated pyrolyzer for the detection of Bacillus anthracis spores

Havey

Basile

Mowry

et al. 2004

Journal of Analytical and Applied Pyrolysis

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Section: Introductionmentioning

confidence: 99%

Evaluation of a micro-fabricated pyrolyzer for the detection of Bacillus anthracis spores

Havey

Basile

Mowry

et al. 2004

Journal of Analytical and Applied Pyrolysis

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Determination of biogenic quaternary ammonium compounds on fused silica capillary columns with a splitless injector as a chemical reactor/pyrolysis chamber

Findeis¹,

Farwell²

1984

J. High Resol. Chromatogr.

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SummaryA conventional splitless injector is used as a pyrolysis chamber or chemical reactorfortheN-demethylation of acetylcholineand other choline esters. The novel uses of 2-aminoethanol as a Ndemethylation reagent in splitless injection and bonded-phase fused silica capillary columns in the separation of the tertiary amine derivatives of choline esters are described. A comparison is made between non-polar and moderately polar fused silica capillary columns in the separation of choline esters.

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Measurement of free choline concentrations in maternal and neonatal blood by micropyrolysis gas chromatography

McMahon¹,

Farrell²

1985

Clinica Chimica Acta

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Syringe micropyrolyzer for gas chromatographic determination of acetylcholine, choline, and other quaternary ammonium salts

Cited by 11 publications

References 15 publications

Evaluation of a micro-fabricated pyrolyzer for the detection of Bacillus anthracis spores

Evaluation of a micro-fabricated pyrolyzer for the detection of Bacillus anthracis spores

Determination of biogenic quaternary ammonium compounds on fused silica capillary columns with a splitless injector as a chemical reactor/pyrolysis chamber

Measurement of free choline concentrations in maternal and neonatal blood by micropyrolysis gas chromatography

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