Ionization of nitrotoluene compounds in negative ion plasma chromatography

Spangler, Glenn E.; Lawless, P.A.

doi:10.1021/ac50029a017

Cited by 81 publications

(40 citation statements)

References 46 publications

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“…Of the seventeen compounds, only 4-nitrophenol and nitrobenzene have been evaluated previously by IMS [25,26]. From Table 2, it can be seen that the K o values for both TNT and 4-nitrophenol are in good agreement with the reported literature values (1.49 for TNT [27] and 1.86 for 4-nitrophenol [25]). Although, there are a wide range of reported literature values for both compounds [28], the literature values were chosen based on similarities in IMS conditions.…”

Section: Ims Response For 17 Suspected Contaminantssupporting

confidence: 78%

Evaluation of suspected interferents for TNT detection by ion mobility spectrometry

Matz

Tornatore

Hill

2001

Talanta

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Section: Ims Response For 17 Suspected Contaminantssupporting

confidence: 78%

Evaluation of suspected interferents for TNT detection by ion mobility spectrometry

Matz

Tornatore

Hill

2001

Talanta

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“…Nitrotoluenes have been studied in negative mode (Spangler & Lawless, 1978). McGann, Heigh, and Neves (2002) have shown that IMS is capable of detecting powder-based explosives, although the actual components were unidentified.…”

Section: Ims Applications In Explosive Analysesmentioning

confidence: 99%

Ion spectrometric detection technologies for ultra‐traces of explosives: A review

Mäkinen

Nousiainen

Sillanpää

2011

Mass Spectrometry Reviews

146

102

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In recent years, explosive materials have been widely employed for various military applications and civilian conflicts; their use for hostile purposes has increased considerably. The detection of different kind of explosive agents has become crucially important for protection of human lives, infrastructures, and properties. Moreover, both the environmental aspects such as the risk of soil and water contamination and health risks related to the release of explosive particles need to be taken into account. For these reasons, there is a growing need to develop analyzing methods which are faster and more sensitive for detecting explosives. The detection techniques of the explosive materials should ideally serve fast real-time analysis in high accuracy and resolution from a minimal quantity of explosive without involving complicated sample preparation. The performance of the in-field analysis of extremely hazardous material has to be user-friendly and safe for operators. The two closely related ion spectrometric methods used in explosive analyses include mass spectrometry (MS) and ion mobility spectrometry (IMS). The four requirements-speed, selectivity, sensitivity, and sampling-are fulfilled with both of these methods.

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“…Ion identilication is partially based on published data for TNT and DNT and reduced mobilities of CI" and N03 (Asselin, 1978, Wernlund, 1978, Spangler, 1978.…”

Section: Detection Of Pure and Commercial Explosivesmentioning

confidence: 99%

Advances in Analysis and Detection of Explosives. Proceedings of the International Symposium on Analysis and Detection of Explosives (4th), Held in Jerusalem, Israel on September 7-10, 1992

Yinon¹

1992

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Ionization of nitrotoluene compounds in negative ion plasma chromatography

Cited by 81 publications

References 46 publications

Evaluation of suspected interferents for TNT detection by ion mobility spectrometry

Evaluation of suspected interferents for TNT detection by ion mobility spectrometry

Ion spectrometric detection technologies for ultra‐traces of explosives: A review

Advances in Analysis and Detection of Explosives. Proceedings of the International Symposium on Analysis and Detection of Explosives (4th), Held in Jerusalem, Israel on September 7-10, 1992

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