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Possible strategy to use differential mobility spectrometry in real time applications

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Possible strategy to use differential mobility spectrometry in real time applications. / Anttalainen, Osmo; Puton, Jaroslaw; Kontunen, Anton; Karjalainen, Markus; Kumpulainen, Pekka; Oksala, Niku; Safaei, Zahra; Roine, Antti.

In: International Journal for Ion Mobility Spectrometry, 2019.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Anttalainen, O, Puton, J, Kontunen, A, Karjalainen, M, Kumpulainen, P, Oksala, N, Safaei, Z & Roine, A 2019, 'Possible strategy to use differential mobility spectrometry in real time applications', International Journal for Ion Mobility Spectrometry. https://doi.org/10.1007/s12127-019-00251-1

APA

Anttalainen, O., Puton, J., Kontunen, A., Karjalainen, M., Kumpulainen, P., Oksala, N., ... Roine, A. (2019). Possible strategy to use differential mobility spectrometry in real time applications. International Journal for Ion Mobility Spectrometry. https://doi.org/10.1007/s12127-019-00251-1

Vancouver

Anttalainen O, Puton J, Kontunen A, Karjalainen M, Kumpulainen P, Oksala N et al. Possible strategy to use differential mobility spectrometry in real time applications. International Journal for Ion Mobility Spectrometry. 2019. https://doi.org/10.1007/s12127-019-00251-1

Author

Anttalainen, Osmo ; Puton, Jaroslaw ; Kontunen, Anton ; Karjalainen, Markus ; Kumpulainen, Pekka ; Oksala, Niku ; Safaei, Zahra ; Roine, Antti. / Possible strategy to use differential mobility spectrometry in real time applications. In: International Journal for Ion Mobility Spectrometry. 2019.

Bibtex - Download

@article{6f0bae93e58747e9a2de39598f4355ba,
title = "Possible strategy to use differential mobility spectrometry in real time applications",
abstract = "Differential Mobility Spectrometry (DMS), also called as FAIMS is a variation of atmospheric pressure ion mobility measurement techniques and is capable of providing information about the electric field - mobility dependence of ions. In this method, a combined electric field is used. This field consists of asymmetric oscillating electric field of high intensity and low static field component. Analytical information in DMS is 2-dimensional dependence of ionic current on oscillating field amplitude and the value of static field intensity. The measurement of DMS signal for whole ranges of both variables is time consuming and also generates lot of data. It is a disadvantage of DMS method, which limits the use of this otherwise powerful technology in real time applications that require a response time of few seconds. This paper presents a way to limit measurement time by heuristic knowledge of the properties of the data space and another method based on the concept of Shannon Entropy to find operating parameters satisfying both separation and signal to noise ratio requirements.",
keywords = "Differential mobility spectrometry, DMS, FAIMS, Shannon entropy",
author = "Osmo Anttalainen and Jaroslaw Puton and Anton Kontunen and Markus Karjalainen and Pekka Kumpulainen and Niku Oksala and Zahra Safaei and Antti Roine",
year = "2019",
doi = "10.1007/s12127-019-00251-1",
language = "English",
journal = "International Journal for Ion Mobility Spectrometry",
issn = "1435-6163",
publisher = "Springer Verlag",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Possible strategy to use differential mobility spectrometry in real time applications

AU - Anttalainen, Osmo

AU - Puton, Jaroslaw

AU - Kontunen, Anton

AU - Karjalainen, Markus

AU - Kumpulainen, Pekka

AU - Oksala, Niku

AU - Safaei, Zahra

AU - Roine, Antti

PY - 2019

Y1 - 2019

N2 - Differential Mobility Spectrometry (DMS), also called as FAIMS is a variation of atmospheric pressure ion mobility measurement techniques and is capable of providing information about the electric field - mobility dependence of ions. In this method, a combined electric field is used. This field consists of asymmetric oscillating electric field of high intensity and low static field component. Analytical information in DMS is 2-dimensional dependence of ionic current on oscillating field amplitude and the value of static field intensity. The measurement of DMS signal for whole ranges of both variables is time consuming and also generates lot of data. It is a disadvantage of DMS method, which limits the use of this otherwise powerful technology in real time applications that require a response time of few seconds. This paper presents a way to limit measurement time by heuristic knowledge of the properties of the data space and another method based on the concept of Shannon Entropy to find operating parameters satisfying both separation and signal to noise ratio requirements.

AB - Differential Mobility Spectrometry (DMS), also called as FAIMS is a variation of atmospheric pressure ion mobility measurement techniques and is capable of providing information about the electric field - mobility dependence of ions. In this method, a combined electric field is used. This field consists of asymmetric oscillating electric field of high intensity and low static field component. Analytical information in DMS is 2-dimensional dependence of ionic current on oscillating field amplitude and the value of static field intensity. The measurement of DMS signal for whole ranges of both variables is time consuming and also generates lot of data. It is a disadvantage of DMS method, which limits the use of this otherwise powerful technology in real time applications that require a response time of few seconds. This paper presents a way to limit measurement time by heuristic knowledge of the properties of the data space and another method based on the concept of Shannon Entropy to find operating parameters satisfying both separation and signal to noise ratio requirements.

KW - Differential mobility spectrometry

KW - DMS

KW - FAIMS

KW - Shannon entropy

U2 - 10.1007/s12127-019-00251-1

DO - 10.1007/s12127-019-00251-1

M3 - Article

JO - International Journal for Ion Mobility Spectrometry

JF - International Journal for Ion Mobility Spectrometry

SN - 1435-6163

ER -