Paramagnetic properties and antioxidant activity of metal-containing bionanocomposites based on humic substances
Abstract
Paramagnetic properties of novel bioactive nanocomposite materials based on humic substances and the precious metals (Ag, Au) are investigated by electron paramagnetic resonance and compared to their antioxidant properties. The possible mechanisms of antioxidant activity in the light of the free radical activation or inhibition of oxidation processes are analyzed.
Supporting agencies: This work was supported by the President Grant of Russian Federation (Grant MK-7149.2016.3).
About the Authors
N. I. Tikhonov
A.E. Favorsky Irkutsk Institute of Chemistry of the Siberian Branch of Russian Academy of Sciences
Russian Federation
Russian Federation
Favorskogo 1, Irkutsk 664033
S. S. Khutsishvili
A.E. Favorsky Irkutsk Institute of Chemistry of the Siberian Branch of Russian Academy of Sciences
Russian Federation
Russian Federation
Favorskogo 1, Irkutsk 664033
M. V. Lesnichaya
A.E. Favorsky Irkutsk Institute of Chemistry of the Siberian Branch of Russian Academy of Sciences
Russian Federation
Russian Federation
Favorskogo 1, Irkutsk 664033
G. Dolmaa
hemistry and Chemical Technology Institute of the Mongolian Academy of Sciences
Mongolia
Mongolia
Enkhtaivan av. 54b, Ulaanbaatar 13330
T. I. Vakul'skaya
A.E. Favorsky Irkutsk Institute of Chemistry of the Siberian Branch of Russian Academy of Sciences
Russian Federation
Russian Federation
Favorskogo 1, Irkutsk 664033
G. P. Aleksandrova
A.E. Favorsky Irkutsk Institute of Chemistry of the Siberian Branch of Russian Academy of Sciences
Russian Federation
Russian Federation
Favorskogo 1, Irkutsk 664033
B. G. Sukhov
A.E. Favorsky Irkutsk Institute of Chemistry of the Siberian Branch of Russian Academy of Sciences
Russian Federation
Russian Federation
Favorskogo 1, Irkutsk 664033
References
1. Assodeh A., Homayouni-Tabrizi M., Shabestarian H., Emtenani S., Emtenani Sh. J. Food and Drug Analysis 24, 332-342 (2016)
2. Yoo D., Guk K., Kim H., Khang G., Wu D., Lee D. Int. J. Pharm. 450, 87-94 (2013)
3. Öchsner A., Shokuhfar A. New Frontiers of Nanoparticles and Nanocomposite Materials, Springer-Verlag, Berlin Heidelberg (2013)
4. Menshchikova E.B., Lankin V.Z., Kandalintseva N.V. Phenolic Antioxidants in Biology and Medicine, LAP LAMBERT, Saarbrücken (2012)
5. Steinbüchel A., Marchessault R.H. Medical Aspects and Applications of Humic Substances, in Biopolymers for Medical and Pharmaceutical Applications, R. Klöcking, B.A. Helbig eds. (Wiley-VCH, Weinheim, 2005) pp. 3-16
6. Xu J., Wu J., Y. He Y. Functions of Natural Organic Matter in Changing Enviroment, Springer Netherlands, Dordrecht (2013)
7. Conner E.M., Grisham M.B. Nutrition 12, 274-277 (1996)
8. Lesnichaya M.V., Aleksandrova G.P., Dolmaa G., Sapozhnikov A.N., Sukhov B.G., Regdel D., Trofimov B.A. Dokl. Chem. 456, 72-75 (2014)
9. Lesnichaya M.V., Aleksandrova G.P., Sukhov B.G., Trofimov B.A., Dolmaa G., Nomintsetseg B., Regdel D., Sapozhnikov A.N. Dokl. Chem. 460, 13-16 (2015)
10. Dolmaa G., Lesnichaya M.V., Aleksandrova G.P., Sukhov B.G., Regdel D., Trofimov B.A. Dokl. Chem. 11, 453-454 (2013)
11. Barret C.A., Massalsky T.B. Structure of Metals: Crystallographic Methods, Principles, and Data, McGraw-Hill, New York (1966)
12. Poole C.P. Electron Spin Resonance: A Comprehensive Treatise on Experimental Techniques, 2nd ed., Dover Publications, Dover (1997)
13. Jezierski A., Czechowski F., Jerzykiewicz M., Chen Y., Drozd J. Spectrochim Acta A Mol Biomol Spectrosc. 56A, 379-385 (2000)
14. González-Pérez M., Martin-Neto L., Colnago L.A., Milori D.M.B.P., de Camargo O.A., Berton R., Bettiol W. Soil & Tillage Research 91, 95-100 (2006)
15. Piawa B., Więckowski A.B. Res. Chem. Intermed. 33, 825-839 (2007)
16. Khutsishvili S.S., Vakul’skaya T.I., Kuznetsova N.P., Ermakova T.G., Pozdnyakov A.S., Prozorova G.F. J. Phys. Chem. C 118, 19338-19344 (2014)
17. Mitrikas G., Deligiannakis Y., Trapalis C.C., Boukos N., Kordas G. J. Sol-Gel Sci. Technol. 13, 503-508 (1998)
18. Eichelbaum M., Rademann K., Hoell A., Tatchev D.M., Weigel W., Stößer R., Pacchioni G. Nanotechnology 19, 1-9 (2008)
Review
For citations:
Tikhonov N.I., Khutsishvili S.S., Lesnichaya M.V., Dolmaa G., Vakul'skaya T.I., Aleksandrova G.P., Sukhov B.G. Paramagnetic properties and antioxidant activity of metal-containing bionanocomposites based on humic substances. Magnetic Resonance in Solids. 2016;18(1):16104 (5 pp.).
Views:
38
Email this article 