Analyzing Brazilian Vehicle Documents for Authenticity by Easy Ambient Sonic-Spray Ionization Mass Spectrometry*

被引：19

作者：

Romao, Wanderson ^{[1
]}

Vaz, Boniek G. ^{[1
]}

Lalli, Priscila M. ^{[1
]}

Bueno, Maria Izabel M. S. ^{[2
]}

Correa, Deleon N. ^{[1
,3
]}

Telles, Virginia L. C. N. ^{[3
]}

de Castro, Eustaquio V. R. ^{[4
]}

Eberlin, Marcos N. ^{[1
]}

机构：

[1] Univ Estadual Campinas, Inst Chem, Thomson Mass Spectrometry Lab, BR-13084971 Campinas, SP, Brazil

[2] Univ Estadual Campinas, Inst Chem, Xray Spect Grp, BR-13084971 Campinas, SP, Brazil

[3] Criminalist Inst Dr Octavio Eduardo de Brito Alva, BR-05507060 Sao Paulo, Brazil

[4] Univ Fed Espirito Santo, Dept Chem, BR-29060900 Vitoria, ES, Brazil

来源：

JOURNAL OF FORENSIC SCIENCES | 2012年 / 57卷 / 02期

基金：

巴西圣保罗研究基金会;

关键词：

forensic science; questioned documents; desorption; ionization techniques; ambient mass spectrometry; EASI-MS; Brazilian vehicle documents; DESORPTION ELECTROSPRAY-IONIZATION; BALLPOINT PEN INKS; THIN-LAYER-CHROMATOGRAPHY; INSTANTANEOUS TYPIFICATION; LIQUID-CHROMATOGRAPHY; RAMAN-SCATTERING; ECSTASY TABLETS; ELECTROPHORESIS; DIFFERENTIATION; BLACK;

D O I：

10.1111/j.1556-4029.2011.02005.x

中图分类号：

DF [法律]; D9 [法律]; R [医药、卫生];

学科分类号：

0301 ; 10 ;

摘要：

Using desorption/ionization techniques such as easy ambient sonic-spray ionization mass spectrometry (EASI-MS), it is possible to analyze documents of Brazilian vehicles for authenticity, providing a chemical profile directly from the surface of each document. A method for the detection of counterfeit documents is described, and the falsification procedure is elucidated. Forty authentic and counterfeit documents were analyzed by both positive and negative ion modes, EASI(+/-)-MS. EASI(+)-MS results identified the presence of (bis(2-ethylhexyl)phthalate plasticizer and of dihexadecyldimethylammonium biocide in both types of documents. For EASI(-)-MS results, the 4-octyloxybenzoic acid additive ([M + H]+: m/z 249) is present only in counterfeit documents. It was also found that counterfeit vehicle documents are produced via Laserjet printers. Desorption/ionization techniques, such as EASI-MS, offer therefore, an intelligent way to characterize the counterfeiting method.

引用

页码：539 / 543

页数：5

共 31 条

[1] Fingerprinting and aging of ink by easy ambient sonic-spray ionization mass spectrometry
Lalli, Priscila M.
Sanvido, Gustavo B.
Garcia, Jerusa S.
Haddad, Renato
Cosso, Ricardo G.
Maia, Denison R. J.
Zacca, Jorge J.
Maldaner, Adriano O.
Eberlin, Marcos N.
ANALYST, 2010, 135 (04) : 745 - 750
[2] Analysis of fuels via easy ambient sonic-spray ionization mass spectrometry
Alberici, Rosana M.
Simas, Rosineide C.
de Souza, Vanderlea
de Sa, Gilberto F.
Daroda, Romeu J.
Eberlin, Marcos N.
ANALYTICA CHIMICA ACTA, 2010, 659 (1-2) : 15 - 22
[3] Food quality and authenticity screening via easy ambient sonic-spray ionization mass spectrometry
Porcari, Andreia M.
Fernandes, Gabriel D.
Barrera-Arellano, Daniel
Eberlin, Marcos N.
Alberici, Rosana M.
ANALYST, 2016, 141 (04) : 1172 - 1184
[4] Easy ambient sonic-spray ionization mass spectrometry for tissue imaging
Alberici, Rosana M.
Vendramini, Pedro H.
Eberlin, Marcos N.
ANALYTICAL METHODS, 2017, 9 (34) : 5029 - 5036
[5] A dopant for improved sensitivity in easy ambient sonic-spray ionization mass spectrometry
Santos, Jandyson M.
Vendramini, Pedro H.
Schwab, Nicolas V.
Eberlin, Marcos N.
de Morais, Damila R.
JOURNAL OF MASS SPECTROMETRY, 2016, 51 (01): : 53 - 61
[6] Direct characterization of commercial lecithins by easy ambient sonic-spray ionization mass spectrometry
Fernandes, Gabriel D.
Alberici, Rosana M.
Pereira, Gustavo G.
Cabral, Elaine C.
Eberlin, Marcos N.
Barrera-Arellano, Daniel
FOOD CHEMISTRY, 2012, 135 (03) : 1855 - 1860
[7] Unsaturation levels in biodiesel via easy ambient sonic-spray ionization mass spectrometry
Fernandes, Anna Maria A. P.
Eberlin, Marcos N.
Silva, Paulo R. M.
Silva, Samantha R.
Cunha, Valnei S.
Daroda, Romeu J.
Alberici, Rosana M.
FUEL, 2014, 128 : 99 - 103
[8] Triacylglycerols Oxidation in Oils and Fats Monitored by Easy Ambient Sonic-Spray Ionization Mass Spectrometry
Simas, R. C.
Barrera-Arellano, D.
Eberlin, M. N.
Catharino, R. R.
Souza, V.
Alberici, R. M.
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2012, 89 (07) : 1193 - 1200
[9] Distinct hepatic lipid profile of hypertriglyceridemic mice determined by easy ambient sonic-spray ionization mass spectrometry
Alberici, Luciane C.
Oliveira, Helena C. F.
Catharino, Rodrigo R.
Vercesi, Anibal E.
Eberlin, Marcos N.
Alberici, Rosana M.
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2011, 401 (05) : 1651 - 1659
[10] Direct monitoring of drug degradation by easy ambient sonic-spray ionization mass spectrometry: the case of enalapril
Amaral, Phellipe H.
Fernandes, Raquel
Eberlin, Marcos N.
Hoeehr, Nelci F.
JOURNAL OF MASS SPECTROMETRY, 2011, 46 (12): : 1269 - U27

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