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Fast detection of triacetone triperoxide (TATP) from headspace using planar solid-phase microextraction (PSPME) coupled to an IMS detector.
Anal Bioanal Chem. 2012 Apr; 403(2):401-8.AB

Abstract

Triacetone triperoxide (TATP) is a high explosive synthesized from easily available reactants making it accessible for illicit uses. In this study, fast detection of TATP is achieved using a novel planar solid-phase microextraction (PSPME) as a preconcentration and sampling device for headspace analysis offering improved sensitivity and reduced sampling time over the conventional fiber-based solid-phase microextraction (SPME) when followed by ion mobility spectrometer (IMS) detection. Quantitation and comparison of the retention capabilities of PSPME as compared to the commercially available SPME were determined using TATP standards and analyzed using gas chromatography-mass spectrometry for SPME analysis and a commercial IMS with no instrumental modification for PSPME. Static and dynamic headspace extractions were used and compared for PSPME extractions, in which low milligram quantities of TATP were detected within 30 s of static mode sampling and less than 5 s in the dynamic mode sampling for PSPME-IMS.

Authors+Show Affiliations

Department of Chemistry and Biochemistry, Florida International University, Miami, FL 33199, USA.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Evaluation Study
Journal Article

Language

eng

PubMed ID

22382857

Citation

Fan, Wen, et al. "Fast Detection of Triacetone Triperoxide (TATP) From Headspace Using Planar Solid-phase Microextraction (PSPME) Coupled to an IMS Detector." Analytical and Bioanalytical Chemistry, vol. 403, no. 2, 2012, pp. 401-8.
Fan W, Young M, Canino J, et al. Fast detection of triacetone triperoxide (TATP) from headspace using planar solid-phase microextraction (PSPME) coupled to an IMS detector. Anal Bioanal Chem. 2012;403(2):401-8.
Fan, W., Young, M., Canino, J., Smith, J., Oxley, J., & Almirall, J. R. (2012). Fast detection of triacetone triperoxide (TATP) from headspace using planar solid-phase microextraction (PSPME) coupled to an IMS detector. Analytical and Bioanalytical Chemistry, 403(2), 401-8. https://doi.org/10.1007/s00216-012-5878-x
Fan W, et al. Fast Detection of Triacetone Triperoxide (TATP) From Headspace Using Planar Solid-phase Microextraction (PSPME) Coupled to an IMS Detector. Anal Bioanal Chem. 2012;403(2):401-8. PubMed PMID: 22382857.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Fast detection of triacetone triperoxide (TATP) from headspace using planar solid-phase microextraction (PSPME) coupled to an IMS detector. AU - Fan,Wen, AU - Young,Mimy, AU - Canino,Jon, AU - Smith,James, AU - Oxley,Jimmie, AU - Almirall,Jose R, Y1 - 2012/03/02/ PY - 2011/12/06/received PY - 2012/02/14/accepted PY - 2012/02/10/revised PY - 2012/3/3/entrez PY - 2012/3/3/pubmed PY - 2012/7/18/medline SP - 401 EP - 8 JF - Analytical and bioanalytical chemistry JO - Anal Bioanal Chem VL - 403 IS - 2 N2 - Triacetone triperoxide (TATP) is a high explosive synthesized from easily available reactants making it accessible for illicit uses. In this study, fast detection of TATP is achieved using a novel planar solid-phase microextraction (PSPME) as a preconcentration and sampling device for headspace analysis offering improved sensitivity and reduced sampling time over the conventional fiber-based solid-phase microextraction (SPME) when followed by ion mobility spectrometer (IMS) detection. Quantitation and comparison of the retention capabilities of PSPME as compared to the commercially available SPME were determined using TATP standards and analyzed using gas chromatography-mass spectrometry for SPME analysis and a commercial IMS with no instrumental modification for PSPME. Static and dynamic headspace extractions were used and compared for PSPME extractions, in which low milligram quantities of TATP were detected within 30 s of static mode sampling and less than 5 s in the dynamic mode sampling for PSPME-IMS. SN - 1618-2650 UR - https://www.unboundmedicine.com/medline/citation/22382857/Fast_detection_of_triacetone_triperoxide__TATP__from_headspace_using_planar_solid_phase_microextraction__PSPME__coupled_to_an_IMS_detector_ L2 - https://dx.doi.org/10.1007/s00216-012-5878-x DB - PRIME DP - Unbound Medicine ER -