Differential mobility spectrometers with tuneable separation voltage–theoretical models and experimental findings

O Anttalainen, J Puton, K Peräkorpi… - TrAC Trends in …, 2018 - Elsevier
Differential mobility spectrometry (DMS) is a method for identification of ions based on the
nonlinear dependence of ion velocity on electric field intensity. The most important …

A high-performance standalone planar FAIMS system for effective detection of chemical warfare agents via TSPSO algorithm

J Hao, R Feng, J Li, W Gao, J Yu, K Tang - Talanta, 2024 - Elsevier
A high-performance standalone planar field asymmetric waveform ion mobility spectrometry
(p-FAIMS) system with a deconvolution algorithm (two-step particle swarm optimization …

Rapid microchip-based FAIMS determination of trimethylamine, an indicator of pork deterioration

Q Wang, YF Xie, WJ Zhao, P Li, H Qian, XZ Wang - Analytical Methods, 2014 - pubs.rsc.org
A fast and quantitative method for the detection of biogenic amines based on the microchip-
based high-field asymmetric waveform ion mobility spectrometry (FAIMS) technique was …

Real‐Time Characterization of Electrospun PVP Nanofibers as Sensitive Layer of a Surface Acoustic Wave Device for Gas Detection

D Matatagui, MJ Fernández, JP Santos… - Journal of …, 2014 - Wiley Online Library
The goal of this work has been to study the polyvinylpyrrolidone (PVP) fibers deposited by
means of the electrospinning technique for using as sensitive layer in surface acoustic wave …

Analysis of explosives using differential mobility spectrometry

M Pavlačka, P Bajerová, K Kortánková, J Bláha… - International Journal for …, 2016 - Springer
Abstract Characterization of ions from eight explosives (2, 4, 6-trinitrotoluene, pentaerythritol
tetranitrate, 2, 4, 6-trinitrophenol, 2, 4-dinitrotoluene, erythritol tetranitrate, hexamethylene …

Results of a transient simulation of a drift tube ion mobility spectrometer considering charge repulsion, ion loss at metallic surfaces and ion generation

J Langejuergen, P Cochems… - International Journal for Ion …, 2012 - Springer
With optimized geometry and operating parameters both IMS selectivity and sensitivity can
be significantly increased. However, finding these parameters and geometry requires an …

Precise determination of nonlinear function of ion mobility for explosives and drugs at high electric fields for microchip FAIMS

D Guo, Y Wang, L Li, X Wang… - Journal of Mass …, 2015 - Wiley Online Library
High‐field asymmetric waveform ion mobility spectrometry (FAIMS) separates ions by
utilizing the characteristics of nonlinear ion mobility at high and low electric fields. Accurate …

A boundary condition decoupled steady-state equivalent model for the Simulation of FAIMS Ion Optical Path

J Ji, S Liu, H Wang, Y Liu, M Jin, J Sheng… - International Journal of …, 2024 - Elsevier
This paper proposed a boundary condition decoupled steady-state equivalent model (BCD-
SSE Model) for high-field asymmetric waveform ion mobility spectrometry (FAIMS) ion …

Differential mobility spectrometry–mass spectrometry for atomic analysis

FL Sinatra, T Wu, S Manolakos, J Wang… - Analytical …, 2015 - ACS Publications
Analysis and separation of atomic ions within a portable setting are studied in forensic
applications of radiological debris analysis. Ion mobility spectrometry (IMS) may be used to …

[PDF][PDF] Analysis and detection of explosives and explosives residues review: 2010 to 2013

DJ Klapec, G Czarnopys - 17th Interpol International Forensic Science …, 2013 - interpol.int
This current review starts with the previous paper covering explosives analysis from 2007-
2010 presented in 2010 by Richard Strobel. It was extensive due to “the improved computer …