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Article

Novel Nanobiocomposites Based on Natural Polysaccharides as Universal Trophic Low-Dose Micronutrients

by
Spartak S. Khutsishvili
1,
Alla I. Perfileva
2,
Olga A. Nozhkina
2,
Tatjana V. Ganenko
3 and
Konstantin V. Krutovsky
4,5,6,7,8,*
1
Department of Physical Organic Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 9 Lavrentiev Av., 630090 Novosibirsk, Russia
2
Laboratory of Plant-Microbe Interactions, Siberian Institute of Plant Physiology and Biochemistry, Siberian Branch of the Russian Academy of Sciences, 664033 Irkutsk, Russia
3
Laboratory of Functional Nanomaterials, A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
4
Department of Forest Genetics and Forest Tree Breeding, Faculty of Forest Sciences and Forest Ecology, Georg-August University of Göttingen, Büsgenweg 2, 37077 Göttingen, Germany
5
Center for Integrated Breeding Research (CiBreed), Georg-August University of Göttingen, Albrecht-Thaer-Weg 3, 37075 Göttingen, Germany
6
Laboratory of Population Genetics, N.I. Vavilov Institute of General Genetics, Russian Academy of Sciences, Gubkin Str. 3, 119333 Moscow, Russia
7
Genome Research and Education Center, Laboratory of Forest Genomics, Department of Genomics and Bioinformatics, Institute of Fundamental Biology and Biotechnology, Siberian Federal University, 660036 Krasnoyarsk, Russia
8
Forestry Faculty, G.F. Morozov Voronezh State University of Forestry and Technologies, 8 Timiryazeva Str., 394036 Voronezh, Russia
*
Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2021, 22(21), 12006; https://doi.org/10.3390/ijms222112006
Submission received: 8 October 2021 / Revised: 29 October 2021 / Accepted: 1 November 2021 / Published: 5 November 2021
(This article belongs to the Special Issue Biopolymer Composites: Synthesis, properties and Applications)
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Abstract

New promising manganese-containing nanobiocomposites (NCs) based on natural polysaccharides, arabinogalactan (AG), arabinogalactan sulfate (AGS), and κ-carrageenan (κ-CG) were studied to develop novel multi-purpose trophic low-dose organomineral fertilizers. The general toxicological effects of manganese (Mn) on the vegetation of potatoes (Solanum tuberosum L.) was evaluated in this study. The essential physicochemical properties of this trace element in plant tissues, such as its elemental analysis and its spectroscopic parameters in electron paramagnetic resonance (EPR), were determined. Potato plants grown in an NC-containing medium demonstrated better biometric parameters than in the control medium, and no Mn accumulated in plant tissues. In addition, the synthesized NCs demonstrated a pronounced antibacterial effect against the phytopathogenic bacterium Clavibacter sepedonicus (Cms) and were proved to be safe for natural soil microflora.
Keywords: bacteria; Clavibacter sepedonicus; in vitro; manganese; nanobiocomposite; natural polysaccharides; phytopathogens; potato; rhizosphere; Solanum tuberosum L. bacteria; Clavibacter sepedonicus; in vitro; manganese; nanobiocomposite; natural polysaccharides; phytopathogens; potato; rhizosphere; Solanum tuberosum L.

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MDPI and ACS Style

Khutsishvili, S.S.; Perfileva, A.I.; Nozhkina, O.A.; Ganenko, T.V.; Krutovsky, K.V. Novel Nanobiocomposites Based on Natural Polysaccharides as Universal Trophic Low-Dose Micronutrients. Int. J. Mol. Sci. 2021, 22, 12006. https://doi.org/10.3390/ijms222112006

AMA Style

Khutsishvili SS, Perfileva AI, Nozhkina OA, Ganenko TV, Krutovsky KV. Novel Nanobiocomposites Based on Natural Polysaccharides as Universal Trophic Low-Dose Micronutrients. International Journal of Molecular Sciences. 2021; 22(21):12006. https://doi.org/10.3390/ijms222112006

Chicago/Turabian Style

Khutsishvili, Spartak S., Alla I. Perfileva, Olga A. Nozhkina, Tatjana V. Ganenko, and Konstantin V. Krutovsky. 2021. "Novel Nanobiocomposites Based on Natural Polysaccharides as Universal Trophic Low-Dose Micronutrients" International Journal of Molecular Sciences 22, no. 21: 12006. https://doi.org/10.3390/ijms222112006

APA Style

Khutsishvili, S. S., Perfileva, A. I., Nozhkina, O. A., Ganenko, T. V., & Krutovsky, K. V. (2021). Novel Nanobiocomposites Based on Natural Polysaccharides as Universal Trophic Low-Dose Micronutrients. International Journal of Molecular Sciences, 22(21), 12006. https://doi.org/10.3390/ijms222112006

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