Abstract
Ionized products of desorption of biologically active amino compounds (1,1-dimethylhydrazine, diglycine, tyrosine, and tryptophan) from the surface of a modified mineral (shungite-III, Karelia) have been investigated by laser desorption/ionization mass spectrometry methods (MALDI and SALDI). The composition of the ionized products of laser desorption of amino acids from the surface of nanodispersed shungite is almost independent of carbon content in shungite. The comparative analysis of ionized organic compounds desorbed from the surfaces of shungite and carbon black has led to the suggestion that the decomposition and surface transformation of 1,1-dimethylhydrazine molecules mainly occur on the inorganic components of shungite.
Similar content being viewed by others
References
Dreisewerd, K., Chem. Rev., 2003, vol. 103, p. 395.
Alimpiev, S.S., Grechnikov, A.A., and Nikiforov, S.M., Usp. Fiz. Nauk, 2015, vol. 185, p. 207.
Watanabe, T., Kawasaki, H., Yonezawa, T., and Arakawa, R., J. Mass Spectrom., 2008, vol. 43, p. 1063.
Goncharova, I.S., Pytskii, I.S., and Buryak, A.K., Fizikokhim. Poverkh. Zashch. Mater., 2014, vol. 50, p. 591.
Ikeda, A., Matsumoto, M., Ogura, S., et al., J. Chem. Phys., 2013, vol. 138, p. 124705.
Chen, Y., Chen, H., Aleksandrov, A., and Orlando, T.M., J. Phys. Chem. C, 2008, vol. 112, p. 6953.
Berezkin, V.I., Uglerod. Zamknutye nanochastitsy, makrostruktury, materialy (Carbon. Closed Nanoparticles, Macrostructures, Materials), St. Petersburg AtrErgo, 2013.
Shungity—novoe uglerodistoe syr’e (Shungites as New Carbonaceous Raw), Sokolov, V.A., Kalinin, Yu.K., and Dyukkiev, E.F., Eds., Petrozavodsk Kareliya, 1984.
Polunina, I.A., Goncharova, I.S., Vysotskii, V.V., et al., Sorbts. Khromatogr. Protsessy, 2016, vol. 16, p. 234.
Polunina, I.A., Vysotskii, V.V., Senchikhin, I.N., et al., Colloid. J. (in press).
Ioffe, B.V., Kuznetsova, M.A., and Potekhin, A.A., Khimiya organicheskikh proizvodnykh gidrazina (Chemistry of Hydrazine Organic Derivatives), Ioffe, B.V., Ed., Leningrad Khimiya, 1978.
Buryak, A.K., Tataurova, O.G., and Ul’yanov, A.V., Mass-Spektrometriya, 2004, vol. 1, p. 147.
Golub, S.L., Ul’yanov, A.V., Buryak, A.K., et al., Sorbts. Khromatogr. Protsessy, 2006, vol. 6, p. 855.
Terent’ev, P.B. and Stankyavichus, P.B., Mass-spektry biologicheski aktivnykh azotistykh osnovanii (Mass Spectra of Biologically Active Nitrogen Bases), Vilnus Mokslas, 1987.
Buryak, A.K. and Serdyuk, T.M., Usp. Khim., 2013, vol. 82, p. 369.
Kuznetsova, E.S. and Buryak, A.K., Fizikokhim. Poverkh. Zashch. Mater., 2011, vol. 47, p. 586.
Murav’ev, I.A., Tekhnologiya lekarstv (Drug Technology), Moscow Meditsina, 1971.
Alimpiev, S., Grechnikov, A., Sunner, J., et al., J. Chem. Phys., 2008, vol. 128, p. 14711.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © K.E. Polunin, I.S. Goncharova, A.V. Ul’yanov, I.A. Polunina, A.K. Buryak, 2017, published in Kolloidnyi Zhurnal, 2017, Vol. 79, No. 2, pp. 198–205.
Rights and permissions
About this article
Cite this article
Polunin, K.E., Goncharova, I.S., Ul’yanov, A.V. et al. Soft ionization mass spectrometry for studying desorption of bioactive compounds from a shungite surface. Colloid J 79, 250–257 (2017). https://doi.org/10.1134/S1061933X17020090
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1061933X17020090