Rapid trace detection of triacetone triperoxide (TATP) by complexation reactions during desorption electrospray ionization

被引：142

作者：

Cotte-Rodríguez, I ^{[1
]}

Chen, H ^{[1
]}

Cooks, RG ^{[1
]}

机构：

[1] Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA

来源：

CHEMICAL COMMUNICATIONS | 2006年 / 09期

关键词：

D O I：

10.1039/b515122h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Desorption electrospray ionization (DESI) mass spectrometry is used for rapid, specific and sensitive detection of trace amounts of the notorious explosive TATP present on ambient surfaces by alkali metal complexation in a simple spray technique.

引用

页码：953 / 955

页数：3

共 29 条

[1]

Bellamy AJ, 1999, J FORENSIC SCI, V44, P603

[2] Desorption electrospray ionization of explosives on surfaces:: Sensitivity and selectivity enhancement by reactive desorption electrospray ionization [J].

Cotte-Rodríguez, I ;

Takáts, Z ;

Talaty, N ;

Chen, HW ;

Cooks, RG .

ANALYTICAL CHEMISTRY, 2005, 77 (21) :6755-6764

[3] Decomposition of triacetone triperoxide is an entropic explosion [J].

Dubnikova, F ;

Kosloff, R ;

Almog, J ;

Zeiri, Y ;

Boese, R ;

Itzhaky, H ;

Alt, A ;

Keinan, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (04) :1146-1159

[4] Novel approach to the detection of triacetone triperoxide (TATP): Its structure and its complexes with ions [J].

Dubnikova, F ;

Kosloff, R ;

Zeiri, Y ;

Karpas, Z .

JOURNAL OF PHYSICAL CHEMISTRY A, 2002, 106 (19) :4951-4956

[5]

Ember L, 2005, CHEM ENG NEWS, V83, P11

[6]

EVANS HK, 1986, J FORENSIC SCI, V31, P1119

[7]

Fedoroff B., 1960, ENCY EXPLOSIVES RELA, V1, pA42

[8] Molecular mousetraps: Gas-phase studies of the covalent coupling of noncovalent complexes initiated by reactive carbenes formed by controlled activation of diazo precursors [J].

Julian, RR ;

May, JA ;

Stoltz, BM ;

Beauchamp, JL .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (09) :1012-+

[9] Gas-phase synthesis of charged copper and silver Fischer carbenes from diazomalonates: Mechanistic and conformational considerations in metal-mediated Wolff rearrangements [J].

Julian, RR ;

May, JA ;

Stoltz, BM ;

Beauchamp, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (15) :4478-4486

[10]

Keinan E., 1999, Patent, Patent No. [WO 9943846, 9943846]

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