FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2998889434> ?p ?o ?g. }

• W2998889434 abstract "Rationale Hyphenation of atmospheric pressure chemical ionization (APCI) mass spectrometry with capillary and micro high‐performance liquid chromatography (HPLC) is attractive for many applications, but reliable ion sources dedicated to these conditions are still missing. There are a number of aspects to consider when designing such an ion source, including the susceptibility of the ionization processes to ambient conditions. Here we discuss the importance of ion source housing for APCI at low flow rates. Methods Selected compounds dissolved in various solvents were used to study ionization reactions at 10 μL/min flow rate. APCI spectra were generated using the Ion Max‐S source (Thermo Fisher Scientific) operated with or without the ion source housing. Results The APCI spectra of most compounds measured in the open and enclosed ion sources were markedly different. The differences were explained by water and oxygen molecules that entered the plasma region of the open ion source. Water tended to suppress charge transfer processes while oxygen diminished electron capture reactions and prevented the formation of acetonitrile‐related radical cations useful for localizing double bonds in lipids. The effects associated with the ion source housing were significantly less important for compounds that are easy to protonate or deprotonate. Conclusions The use of ion source housing prevented alternative ionization channels leading to unwanted or unexpected ions. Compared with the conventional flow rate mode (1 mL/min), the effects of ambient air components were significantly higher at 10 μL/min, emphasizing the need for ion source housing in APCI sources dedicated to low flow rates." @default.
• W2998889434 created "2020-01-23" @default.
• W2998889434 creator A5034776627 @default.
• W2998889434 creator A5057573030 @default.
• W2998889434 creator A5058682142 @default.
• W2998889434 creator A5074246825 @default.
• W2998889434 date "2020-03-23" @default.
• W2998889434 modified "2023-10-16" @default.
• W2998889434 title "Atmospheric pressure chemical ionization mass spectrometry at low flow rates: Importance of ion source housing" @default.
• W2998889434 cites W122173055 @default.
• W2998889434 cites W1969496086 @default.
• W2998889434 cites W1970028834 @default.
• W2998889434 cites W1974749575 @default.
• W2998889434 cites W1975873461 @default.
• W2998889434 cites W1977431049 @default.
• W2998889434 cites W1980022730 @default.
• W2998889434 cites W1989711406 @default.
• W2998889434 cites W1994926007 @default.
• W2998889434 cites W1994992266 @default.
• W2998889434 cites W1996837894 @default.
• W2998889434 cites W2005037027 @default.
• W2998889434 cites W2013842314 @default.
• W2998889434 cites W2017333333 @default.
• W2998889434 cites W2017980405 @default.
• W2998889434 cites W2019105086 @default.
• W2998889434 cites W2033037286 @default.
• W2998889434 cites W2035023992 @default.
• W2998889434 cites W2036357867 @default.
• W2998889434 cites W2038444869 @default.
• W2998889434 cites W2044857003 @default.
• W2998889434 cites W2047813754 @default.
• W2998889434 cites W2064476886 @default.
• W2998889434 cites W2065194410 @default.
• W2998889434 cites W2068806049 @default.
• W2998889434 cites W2079328879 @default.
• W2998889434 cites W2081950879 @default.
• W2998889434 cites W2083140051 @default.
• W2998889434 cites W2086815471 @default.
• W2998889434 cites W2092563914 @default.
• W2998889434 cites W2100680962 @default.
• W2998889434 cites W2105125450 @default.
• W2998889434 cites W2122289696 @default.
• W2998889434 cites W2136483419 @default.
• W2998889434 cites W2142233556 @default.
• W2998889434 cites W2153882915 @default.
• W2998889434 cites W2160133887 @default.
• W2998889434 cites W2166118691 @default.
• W2998889434 cites W2326839932 @default.
• W2998889434 cites W2327521304 @default.
• W2998889434 cites W2342864907 @default.
• W2998889434 cites W2497587475 @default.
• W2998889434 cites W2506035642 @default.
• W2998889434 cites W2534430398 @default.
• W2998889434 cites W2553485752 @default.
• W2998889434 cites W2620885244 @default.
• W2998889434 cites W2753659754 @default.
• W2998889434 cites W2791180853 @default.
• W2998889434 cites W2791417907 @default.
• W2998889434 cites W2793559947 @default.
• W2998889434 cites W2952605364 @default.
• W2998889434 cites W4211180812 @default.
• W2998889434 cites W4362231430 @default.
• W2998889434 cites W2644804608 @default.
• W2998889434 doi "https://doi.org/10.1002/rcm.8722" @default.
• W2998889434 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31912928" @default.
• W2998889434 hasPublicationYear "2020" @default.
• W2998889434 type Work @default.
• W2998889434 sameAs 2998889434 @default.
• W2998889434 citedByCount "6" @default.
• W2998889434 countsByYear W29988894342021 @default.
• W2998889434 countsByYear W29988894342022 @default.
• W2998889434 countsByYear W29988894342023 @default.
• W2998889434 crossrefType "journal-article" @default.
• W2998889434 hasAuthorship W2998889434A5034776627 @default.
• W2998889434 hasAuthorship W2998889434A5057573030 @default.
• W2998889434 hasAuthorship W2998889434A5058682142 @default.
• W2998889434 hasAuthorship W2998889434A5074246825 @default.
• W2998889434 hasConcept C113196181 @default.
• W2998889434 hasConcept C138850012 @default.
• W2998889434 hasConcept C145148216 @default.
• W2998889434 hasConcept C148065180 @default.
• W2998889434 hasConcept C162356407 @default.
• W2998889434 hasConcept C178790620 @default.
• W2998889434 hasConcept C185592680 @default.
• W2998889434 hasConcept C188224857 @default.
• W2998889434 hasConcept C198291218 @default.
• W2998889434 hasConcept C205759337 @default.
• W2998889434 hasConcept C40325409 @default.
• W2998889434 hasConcept C43617362 @default.
• W2998889434 hasConcept C51884965 @default.
• W2998889434 hasConceptScore W2998889434C113196181 @default.
• W2998889434 hasConceptScore W2998889434C138850012 @default.
• W2998889434 hasConceptScore W2998889434C145148216 @default.
• W2998889434 hasConceptScore W2998889434C148065180 @default.
• W2998889434 hasConceptScore W2998889434C162356407 @default.
• W2998889434 hasConceptScore W2998889434C178790620 @default.
• W2998889434 hasConceptScore W2998889434C185592680 @default.
• W2998889434 hasConceptScore W2998889434C188224857 @default.
• W2998889434 hasConceptScore W2998889434C198291218 @default.
• W2998889434 hasConceptScore W2998889434C205759337 @default.

• next