Abstract
We studied 20 varieties of fruits (fruits, berries, and vegetables), the presence of trace amounts of which in samples caused false positive signals in an explosives detector based on ion mobility spectrometry. These signals were due to the presence of organic acids, which effectively form negative ions, in the fruits. The mobilities of some types of ions of these acids were close to or coincided with the mobilities of ions of explosives. In particular, the ions of ascorbic or citric acid, malic acid, tartaric acid, the adduct anions of oxalic and malic acids, and the adduct anions of citric and malic acids were identified by the detector as the ions of 2,4-dinitrotoluene, 1,2,3-trinitroxypropane, HMX, and 2,4,6-trinitrotoluene and the adduct anions of hexogen and lactic acid, respectively.
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REFERENCES
Stellman, J.M., Encyclopaedia of Occupational Health and Safety, Geneva: Int. Labour Office, 1998, 4th ed., vol. 4.
Twibell, J.D., Home, J.M., Smalldon, K.W., and Higgs, D.G., J. Forensic Sci., 1982, vol. 27, no. 4, p. 783.
Eiceman, G.A. and Schmidt, H., in Aspects of Explosives Detection, Marshall, M. and Oxley, J.C., Eds., Amsterdam: Elsevier, 2009, p. 171.
Buryakov, I.A., J. Anal. Chem., 2011, vol. 66, no. 8, p. 674.
Eiceman, G.A., Rajapakse, R., and Stone, J.A., in Counterterrorist Detection Techniques of Explosives, Kagan, A. and Oxley, J.C., Eds., Amsterdam: Elsevier, 2022, p. 1.
DeBono, R. and Lareau, R.T., in in Counterterrorist Detection Techniques of Explosives, Kagan, A. and Oxley, J.C., Eds., Amsterdam: Elsevier, 2022, p. 163.
Buryakov, T.I. and Buryakov, I.A., J. Anal. Chem., 2022, vol. 77, no. 1, p. 43.
Sedwick, V., Massey, M., Codio, T., and Kanu, A.B., Int. J. Ion Mobility Spectrom., 2017, vol. 20, p. 75.
Kanu, A.B., Wu, C., and Hill, H.H., Anal. Chim. Acta, 2008, vol. 610, p. 125.
Chiluwal, U., Lee, G., Rajapakse, M.Y., Willy, T., Lukow, S., Schmidt, H., and Eiceman, G.A., Analyst, 2019, vol. 144, no. 6, p. 2052.
Cook, G.W., PhD Thesis, Bethesda, MD: Univ. Health Sci., 2006.
Cook, G.W., LaPuma, P.T., Hook, G.L., and Eckenrode, B.A., J. Forensic Sci., 2010, vol. 55, no. 6, p. 1582.
Kelebek, H., Ind. Crops Prod., 2010, vol. 32, p. 269.
Fernández-Fernández, R., López-Martínez, J.C., Romero-González, R., Martínez-Vidal, J.L., Flores, M.I.A., and Frenich, A.G., Chromatographia, 2010, vol. 72, nos. 1–2, p. 55.
Scherer, R., Rybka, A.C.P., Ballus, C.A., Meinhart, A.D., Filho, J.T., and Godoy, H.T., Food Chem., 2012, vol. 135, p. 150.
Khosravi, F. and Rastakhiz, N., Int. J. Life Sci., 2015, vol. 9, no. 5, p. 50.
Walker, R.P. and Famiani, F., in Horticultural Reviews, Warrington, I., Ed., New York: Wiley, 2018, vol. 45, p. 371.
Zhang, X., Wang, X., Liu, L., Wang, W., Liu, Y., Deng, Q., Zhang, H., Wang, X., and Xia, H., Sci. Hortic., 2020, vol. 265, p. 109256.
Pan, T., Ali, M.M., Gong, J., She, W., Pan, D., Guo, Z., Yu, Y., and Chen, F., Agronomy, 2021, vol. 11, p. 2393.
Aleksandrova, D.A., Melamed, T.B., Baberkina, E.P., Kovalenko, A.E., Kuznetsov, Vl.Vit., Kuznetsov, Vit.Vl., Fenin, A.A., Shaltaeva, Yu.R., and Belyakov, V.V., J. Anal. Chem., 2021, vol. 76, p. 1282.
Golovin, A.V., Cand. Sci. (Eng.) Dissertation, Moscow: Moscow Eng. Phys. Inst., 2010.
Gromov, E.A., Cand. Sci. (Eng.) Dissertation, Moscow: Moscow Eng. Phys. Inst., 2018.
Spangler, G.E. and Lawless, P.A., Anal. Chem., 1978, vol. 50, p. 884.
Huang, S.D., Kolaitis, L., and Lubman, D.M., Appl. Spectrosc., 1987, vol. 41, no. 8, p. 1371.
Kozole, J., Levine, L.A., Tomlinson-Phillips, J., and Stairs, J.R., Talanta, 2015, vol. 140, p. 10.
Waltman, M.J., PhD Thesis, Socorro, NM: New Mexico Tech, 2010.
Lee, J., Park, S., Cho, S.G., Goh, E.M., Lee, S., Koh, S.-S., and Kim, J., Talanta, 2014, vol. 120, p. 64.
Ewing, R.G. and Waltman, M.J., Int. J. Ion Mobility Spectrom., 2009, vol. 12, p. 65.
Takada, Y., in Mass Spectrometry Handbook, Lee, M.S., Ed., Hoboken: Wiley, 2012, p. 477.
Zhao, D., Yu, P., Han, B., and Qiao, F., Molecules, 2022, vol. 27, p. 5873.
Liu, J., Wang, H., Cooks, R.G., and Ouyang, Z., Anal. Chem., 2011, vol. 83, p. 7608.
Valadbeigi, Y., Azizmohammadi, S., and Ilbeigi, V., J. Phys. Chem. A, 2020, vol. 124, no. 17, p. 3386.
Huang, D., Wang, M., Wu, J., and Chen, Y., Molecules, 2021, vol. 26, p. 6760.
Jafari, M.T., Badihi, Z., and Jazan, E., Talanta, 2012, vol. 99, p. 520.
Carlton, A.G., Turpin, B.J., Altieri, K.E., Seitzinger, S., Reff, A., Lim, H., and Ervens, B., Atmos. Environ., 2007, vol. 41, p. 7588.
Hill, C.A. and Thomas, C.L.P., Analyst, 2003, vol. 128, p. 55.
Ross, S.K. and Bell, A.J., Int. J. Mass Spectrom. Ion Processes, 2002, vol. 218.
Antoine coefficients for vapor pressure. http://www.academia.edu/41335958/Antoine_coefficients_for_vapor_pressure. Accessed December 7, 2022.
Yaws, C.L., Handbook of Vapor Pressure: C1 to C4 Compounds, Houston: Gulf, 1994.
Cundall, R.B., Palmer, T.F., and Wood, C.E.C., J. Chem. Soc., Faraday Trans. 1, 1981, vol. 77, p. 711.
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Translated by V. Makhlyarchuk
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Buryakov, T.I., Buryakov, I.A. False Positive Signals in the Detection of Explosives by Ion Mobility Spectrometry: Organic Acids. J Anal Chem 79, 430–439 (2024). https://doi.org/10.1134/S1061934824040038
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DOI: https://doi.org/10.1134/S1061934824040038