Investigation of Complexation of Bismuth Potassium Citrate with Polysaccharides
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The interaction of potassium bismuth citrate (PBC) with polysaccharides of various structures – dextran (linear) and arabinogalactan (branched) was investigated. The NMR method revealed the donor-acceptor character of the interaction of dextran with PBC in water solutions. Synchrotron radiation and transmission electron microscopy was show the formation of the anisotropic PBC-nanocrystals the covered of dextran layers.
Keywords
potassium bismuth citrate, dextran, arabinogalactan, synchrotron radiation
Acknowledgements
This work was supported by the Ministry of Education and Science of the Russian Federation (project 0237-2019- 0001). When performing the work, the equipment of the SSTRC SB RAS on the basis of VEPP-3 (BINP SB RAS) was used. Support by the Ministry of Education and Science of the Russian Federation (identifier of the project is RFMEFI62117X0012).
The authors are grateful to Doctor of Sciences Yu. M. Yukhin and Candidate of Sciences E. S. Naydenko (ISSCM SB RAS) for the provided sample of PBC.
УДК 544.774.4 + 615.243.4
Investigation of Complexation of Bismuth Potassium Citrate with Polysaccharides (RUS)
The material was received by the Editorial Board: 02.09.2019
Abstract The interaction of potassium bismuth citrate (PBC) with polysaccharides of various structures – dextran (linear) and arabinogalactan (branched) was investigated. The NMR method revealed the donor-acceptor character of the interaction of dextran with PBC in water solutions. Synchrotron radiation and transmission electron microscopy was show the formation of the anisotropic PBC-nanocrystals the covered of dextran layers.
Keywords
potassium bismuth citrate, dextran, arabinogalactan, synchrotron radiation
Acknowledgements
This work was supported by the Ministry of Education and Science of the Russian Federation (project 0237-2019- 0001). When performing the work, the equipment of the SSTRC SB RAS on the basis of VEPP-3 (BINP SB RAS) was used. Support by the Ministry of Education and Science of the Russian Federation (identifier of the project is RFMEFI62117X0012).
The authors are grateful to Doctor of Sciences Yu. M. Yukhin and Candidate of Sciences E. S. Naydenko (ISSCM SB RAS) for the provided sample of PBC.
УДК 544.774.4 + 615.243.4
Investigation of Complexation of Bismuth Potassium Citrate with Polysaccharides (RUS) References: Mikhailenko M. A., Sharafutdinov М. R., Eltsov I. V., Trenikhin M. V., Tolochko B. P. Investigation of Complexation of Bismuth Potassium Citrate with Polysaccharides. Siberian Journal of Physics . 2020, vol. 15, no. 1. P. 100–107. (in Russ.). DOI: 10.25205/2541-9447-2020-15-1-100-107