scholarly journals Ultrafast Differential Ion Mobility Spectrometry at Extreme Electric Fields in Multichannel Microchips

2009 ◽  
Vol 81 (15) ◽  
pp. 6489-6495 ◽  
Author(s):  
Alexandre A. Shvartsburg ◽  
Richard D. Smith ◽  
Ashley Wilks ◽  
Andrew Koehl ◽  
David Ruiz-Alonso ◽  
...  
Keyword(s):  
Electric Fields ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Differential Ion Mobility Spectrometry

scholarly journals Ultrafast Differential Ion Mobility Spectrometry at Extreme Electric Fields Coupled to Mass Spectrometry

2009 ◽  
Vol 81 (19) ◽  
pp. 8048-8053 ◽  
Author(s):  
Alexandre A. Shvartsburg ◽  
Keqi Tang ◽  
Richard D. Smith ◽  
Martin Holden ◽  
Martyn Rush ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Electric Fields ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Differential Ion Mobility Spectrometry

scholarly journals High-Definition Differential Ion Mobility Spectrometry with Resolving Power up to 500

2012 ◽  
Vol 24 (1) ◽  
pp. 109-114 ◽  
Author(s):  
Alexandre A. Shvartsburg ◽  
Tom A. Seim ◽  
William F. Danielson ◽  
Randy Norheim ◽  
Ronald J. Moore ◽  
...  
Keyword(s):  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Resolving Power ◽  
High Definition ◽  
Differential Ion Mobility Spectrometry

Resolving powers of >7900 using linked scans: how well does resolving power describe the separation capability of differential ion mobility spectrometry

The Analyst ◽  
2015 ◽  
Vol 140 (20) ◽  
pp. 6871-6878 ◽  
Author(s):  
Brandon G. Santiago ◽  
Rachel A. Harris ◽  
Samantha L. Isenberg ◽  
Gary L. Glish
Keyword(s):  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Resolving Power ◽  
Carrier Gas ◽  
Differential Ion Mobility Spectrometry ◽  
Compensation Field

Linked scans of the differential ion mobility spectrometry carrier gas and compensation field yield resolving powers >7900, more than 16 times greater than the best previously reported values.

Differential Ion Mobility Spectrometry in Application to the Analysis of Gases and Vapours

2014 ◽  
Vol 223 ◽  
pp. 283-290 ◽  
Author(s):  
Mirosław Maziejuk ◽  
Wiesław Lisowski ◽  
Monika Szyposzyńska ◽  
Tomasz Sikora ◽  
Anna Zalewska
Keyword(s):  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Chemical Warfare Agents ◽  
Chemical Warfare ◽  
Differential Ion Mobility Spectrometry ◽  
Alternating Electric Field ◽  
Different Types ◽  
Warfare Agents ◽  
Industrial Compounds ◽  
Alpha Function

Ion mobility spectrometry (IMS) is a technique used for the detection of chemical warfare agents (CWA), drugs, toxic industrial compounds (TIC), and explosives, when rapid detection should be performed (from a few to several seconds) for trace amounts of these substances. An important development of IMS technology is differential ion mobility spectrometry (DMS). DMS is also known as Field Asymmetric Waveform Ion Mobility Spectrometry (FAIMS). Detection possibilities of apparatus using the DMS method are based on the occurrence of the different mobilities of ions (K) in the alternating electric field. This dependence is characterized by the alpha function (α).This presentation shows methods and examples of the identification of chosen substances. The results for the dependence of coefficient α are specific for different types of substances. This specificity is used to identify vapours and gases.

scholarly journals Erratum to: Separation and Classification of Lipids Using Differential Ion Mobility Spectrometry

2011 ◽  
Vol 22 (7) ◽  
pp. 1156-1156
Author(s):  
Alexandre A. Shvartsburg ◽  
Giorgis Isaac ◽  
Nathalie Leveque ◽  
Richard D. Smith ◽  
Thomas O. Metz
Keyword(s):  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Differential Ion Mobility Spectrometry
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