Results 101 to 110 of about 3,021,334 (134)

Rapid monitoring of volatile organic compounds: selected ion flow tube mass spectrometry (SIFT-MS)

, 2014
Bu çalışma, 10-12, Haziran 2014 tarihlerinde Plovdiv[Bulgaristan]’da düzenlenen 11. International Conference of Food Physicists ICFP Kongresi‘nde bildiri olarak sunulmuştur.Selected ion flow tube mass spectrometry (SIFT-MS) is an analytical mass ...

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Selected ion flow tube – Mass spectrometry (SIFT-MS) study of the reactions of H3O+, NO+ and O2+ with a range of oxygenated volatile organic carbons (OVOCs)

International Journal of Mass Spectrometry, 2022
Ieuan J. Roberts, L. Carpenter, M. Shaw, V. Langford   +3 more
semanticscholar   +1 more source

xzwbsz/Sift: v0.1a

<p>Sift: Channel-Wise Partial Historical Embedding for High Efficiency Distributed Graph Neural Network Training with Accuracy Guarantee</p ...
ZW.Xu
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Increasing the Robustness of SIFT-MS Volatilome Fingerprinting by Introducing Notional Analyte Concentrations

Selected ion flow tube-mass spectrometry (SIFT-MS) is an analytical technique for volatile detection and quantification. SIFT-MS can be applied in a “white box” approach, measuring concentrations of target compounds, or as a “black box” fingerprinting ...
Joeri Vercammen (1682731), Yijie Zhao (6918029), Maarten Hertog (2357374), Angelica Dizon (16798074), Jeroen Lammertyn (42527), Barbara De Coninck (780814), Matthias Corion (16550010), Bart Nicolaï (16798077), Amina Benchennouf (16798071)   +8 more
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مولد (MS 211); داستان فاطمه (MS 212); داستان على و مكه شاه (MS 213); داستان ابراهيم بن محمد مصطفى (MS 214); داستان اسماعيل بن ابراهيم خليل (MS 215); داستان اوغلان (MS 216); داستان قز (MS 217); داستان كسك باش (MS 218); داستان اجدها (MS 219); داستان كوكرچين (MS 220); رسالۀ جوهريه (MS 221)

Bu cilt, birbirinden farklı 11 ayrı yazmanın bir araya getirilmesiyle oluşturulmuştur (Yazma numaraları : MS 211, MS 212, MS 213, MS 214, MS 215, MS 216, MS 217, MS 218, MS 219, MS 220, MS 221).
Süleyman Çelebi [d. 825 / 1422] / سليمان چلبى (MS 211); Unidentified (MS 212); Unidentified (MS 213); Unidentified (MS 214); Unidentified (MS 215); Unidentified (MS 216); Unidentified (MS 217); Kirdeci Ali / كيردجى على (MS 218); Unidentified (MS 219); Kirdeci Ali / كيردجى على (MS 220); Unidentified (MS 221)
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Kinetics of reactions of NH4 + with some biogenic organic molecules and monoterpenes in He and N2 carrier gases: a potential SIFT-MS reagent ion.

Rapid Communications in Mass Spectrometry, 2022
RATIONALE To assess the suitability of NH4 + as a reagent ion for trace gas analysis by SIFT-MS, its ion chemistry must be understood. Thus, rate coefficients and product ions for its reactions with typical biogenic molecules and monoterpenes need to be ...
S. Swift, David R. Smith, Kseniya Dryahina, Maroua Omezzine Gnioua, P. Španěl   +4 more
semanticscholar   +1 more source

Selected-Ion Flow-Tube Mass Spectrometry (SIFT-MS) for Real-Time Quantitative Measurement of Electrochemical Carbon Dioxide Reduction Reaction Products.

Analytical Chemistry
Electrochemical CO2 reduction reaction (CO2R) into fuels and chemicals is a promising route to help reduce greenhouse gas emissions and reach carbon dioxide net-zero emissions to combat climate change.
Timothy M. Gibson, Madeline LeBreton, Andrew Wang, A. Rakhsha, Robert W. Black, Drew C. Higgins   +5 more
semanticscholar   +1 more source

Understanding gas phase ion chemistry is the key to reliable SIFT-MS analyses.

Analytical Chemistry, 2020
Ion-molecule reactions (IMR) are at the very core of trace gas analyses in modern chemical ionisation (CI) mass spectrometer instruments, which are increasingly being used in diverse areas of research and industry. The focus of this Perspective is on the
David R. Smith, M. McEwan, P. Španěl
semanticscholar   +1 more source

Improved volatiles analysis workflows using automated selected ion flow tube mass spectrometry (SIFT-MS).

Analytical Methods
Selected ion flow tube mass spectrometry (SIFT-MS) is a recent addition to the routine analysis and research laboratory toolkit, primarily as a quantitative tool.
V. Langford, M. Perkins
semanticscholar   +1 more source

Detection of adulteration in extra virgin olive oil by selected ion flow tube mass spectrometry (SIFT-MS) and chemometrics

, 2020
Extra virgin olive oil (EVOO) is one of the most abundant oils used in a daily diet of Southern and Coastal European cities with its distinctive sensorial profile and health benefits. Because of its high price, EVOO has become one of the most adulterated
Gulsah Ozcan-Sinir
semanticscholar   +1 more source