FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2072250103> ?p ?o ?g. }

• W2072250103 endingPage "2384" @default.
• W2072250103 startingPage "2369" @default.
• W2072250103 abstract "Abstract Pentafluorophenyldimethylsilyl chloride (flophemesyl chloride, F1) is a well known derivatization reagent for improved electron capture detection (ECD) in gas chromatography (GC)(GC-ECD), but it has never been utilized for improved detectability and sensitivity in GC-photoionization detection (GC-PID). We have now utilized a wide variety of flophemesyl alcohol derivatives in order to show a new approach for realizing greatly reduced minimum detection limits (MDL) of virtually all alcohol derivatives in GC-PID analysis. This particular derivatization approach is inexpensive and easy to apply, leading to quantitative or near 100% conversion of the starting alcohols to the expected flophemesyl ethers (silyl ethers). Detection limits can be lowered by 2–3 orders of magnitude for such derivatives when compared with the starting alcohols, along with calibration plots that are linear over 5–7 orders of magnitude. Specific GC conditions have been developed for many flophemesyl derivatives, in all cases using packed columns. Both ECD and PID relative response factors (RRFs) and normalized RRFs have been determined, and such ratios can now be used for improved analyte identification from complex sample matrices, where appropriate. We have attempted to describe in this preliminary report some interesting results and approaches for improved GC-PID detection of a large number of alcohols and alcohol analogs. The method of derivatization is extremely simple to perform, and appears to lead to a single, well-defined product of known structure in 100% yield or thereabouts. Chromatography for typical flophemesylalcohol analytes can be excellent, as in Figure 1, with symmetrical peak shape, little or no tailing, and overall excellent MDLs. With GC-detector-computer interfacing, we are able to obtain both chromatograms and preliminary as well as calculated data within a single 5–10 minute time span27 The total amount of time per analysis will obviously depend on the particular analyte derivative and the chromatography obtained. RRFs and normalized RRFs are quite easy to determine, they are fully reproducible, and can serve as good markers for a particular alcohol and its flophemesyl derivative. In view of the calibration plots possible and MDLs, these overall analytical methods for GC-ECD-PID using flophemesyl derivatization should, we hope, find widespread and ready acceptance and utility by the analytical community." @default.
• W2072250103 created "2016-06-24" @default.
• W2072250103 creator A5019767964 @default.
• W2072250103 creator A5053173781 @default.
• W2072250103 creator A5089996238 @default.
• W2072250103 date "1984-01-01" @default.
• W2072250103 modified "2023-10-18" @default.
• W2072250103 title "Derivatizations for Improved Detection of Alcohols by Gas Chrohatography and Photoionization Detection (GC-PID)" @default.
• W2072250103 cites W1535302445 @default.
• W2072250103 cites W1970510152 @default.
• W2072250103 cites W1978767351 @default.
• W2072250103 cites W1984958586 @default.
• W2072250103 cites W1994888562 @default.
• W2072250103 cites W2005756998 @default.
• W2072250103 cites W2006845741 @default.
• W2072250103 cites W2015495539 @default.
• W2072250103 cites W2023170444 @default.
• W2072250103 cites W2029746082 @default.
• W2072250103 cites W2037042288 @default.
• W2072250103 cites W2072647678 @default.
• W2072250103 cites W2085878932 @default.
• W2072250103 cites W2092290314 @default.
• W2072250103 cites W2093257437 @default.
• W2072250103 cites W2143952273 @default.
• W2072250103 cites W2324967862 @default.
• W2072250103 doi "https://doi.org/10.1080/00032718408059851" @default.
• W2072250103 hasPublicationYear "1984" @default.
• W2072250103 type Work @default.
• W2072250103 sameAs 2072250103 @default.
• W2072250103 citedByCount "3" @default.
• W2072250103 crossrefType "journal-article" @default.
• W2072250103 hasAuthorship W2072250103A5019767964 @default.
• W2072250103 hasAuthorship W2072250103A5053173781 @default.
• W2072250103 hasAuthorship W2072250103A5089996238 @default.
• W2072250103 hasConcept C10390740 @default.
• W2072250103 hasConcept C119128265 @default.
• W2072250103 hasConcept C123460561 @default.
• W2072250103 hasConcept C134121241 @default.
• W2072250103 hasConcept C134501029 @default.
• W2072250103 hasConcept C161790260 @default.
• W2072250103 hasConcept C162356407 @default.
• W2072250103 hasConcept C178790620 @default.
• W2072250103 hasConcept C185592680 @default.
• W2072250103 hasConcept C191897082 @default.
• W2072250103 hasConcept C192562407 @default.
• W2072250103 hasConcept C23531484 @default.
• W2072250103 hasConcept C2776923573 @default.
• W2072250103 hasConcept C2778695967 @default.
• W2072250103 hasConcept C2781066024 @default.
• W2072250103 hasConcept C40875361 @default.
• W2072250103 hasConcept C43617362 @default.
• W2072250103 hasConcept C5304478 @default.
• W2072250103 hasConceptScore W2072250103C10390740 @default.
• W2072250103 hasConceptScore W2072250103C119128265 @default.
• W2072250103 hasConceptScore W2072250103C123460561 @default.
• W2072250103 hasConceptScore W2072250103C134121241 @default.
• W2072250103 hasConceptScore W2072250103C134501029 @default.
• W2072250103 hasConceptScore W2072250103C161790260 @default.
• W2072250103 hasConceptScore W2072250103C162356407 @default.
• W2072250103 hasConceptScore W2072250103C178790620 @default.
• W2072250103 hasConceptScore W2072250103C185592680 @default.
• W2072250103 hasConceptScore W2072250103C191897082 @default.
• W2072250103 hasConceptScore W2072250103C192562407 @default.
• W2072250103 hasConceptScore W2072250103C23531484 @default.
• W2072250103 hasConceptScore W2072250103C2776923573 @default.
• W2072250103 hasConceptScore W2072250103C2778695967 @default.
• W2072250103 hasConceptScore W2072250103C2781066024 @default.
• W2072250103 hasConceptScore W2072250103C40875361 @default.
• W2072250103 hasConceptScore W2072250103C43617362 @default.
• W2072250103 hasConceptScore W2072250103C5304478 @default.
• W2072250103 hasIssue "20" @default.
• W2072250103 hasLocation W20722501031 @default.
• W2072250103 hasOpenAccess W2072250103 @default.
• W2072250103 hasPrimaryLocation W20722501031 @default.
• W2072250103 hasRelatedWork W1548604316 @default.
• W2072250103 hasRelatedWork W1603542941 @default.
• W2072250103 hasRelatedWork W2008937680 @default.
• W2072250103 hasRelatedWork W2058020531 @default.
• W2072250103 hasRelatedWork W2089074688 @default.
• W2072250103 hasRelatedWork W2091141891 @default.
• W2072250103 hasRelatedWork W2912941392 @default.
• W2072250103 hasRelatedWork W3046579356 @default.
• W2072250103 hasRelatedWork W3147898096 @default.
• W2072250103 hasRelatedWork W3216305246 @default.
• W2072250103 hasVolume "17" @default.
• W2072250103 isParatext "false" @default.
• W2072250103 isRetracted "false" @default.
• W2072250103 magId "2072250103" @default.
• W2072250103 workType "article" @default.