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Article
Mechanically activated enzymatic hydrolysis of yeast biomass
Experimental data obtained in studying processes that occur during the mechanoenzymatic hydrolysis of cell wall polymers of Saccharomyces cerevisiae yeast are presented. Special emphasis is placed on studying the...
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Article
Biotechnological testing of the regulator activity of products of mechanochemical treatment of peat and wood waste
The biological activity of substances obtained by mechanochemical treatment methods from natural raw material (peat, fir needles, larch bark) is tested by means of rape and alfalfa tissue cultures. The charact...
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Article
Reply to “Letter from the Editor-in-Chief”
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Article
Electrical properties of metal-semiconductor multilayers with amorphous structure
The electrical properties of amorphous Co0.45Fe0.45Zr0.1/a-Si multilayer structures have been studied. It is established that the regime of inelastic resonance tunneling via localized states near the Fermi level ...
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Article
Technology of Preparing 8-Hydroxy-5-nitroquinoline
An efficient, two stage method is proposed for the preparation of 8-hydroxy-5-nitroquinoline based on the nitrosation of 8-hydroxyquinoline and subsequent oxidation of the nitroso derivative using nitric acid....
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Article
Mechanochemical Synthesis of Wüstite, Fe1 – x O, in High-Energy Apparatuses
It is shown that high-energy milling of Fe2O3 + Fe mixtures leads to the formation of nanocrystalline, metastable wüstite Fe1 – x O. Its stoichiometry varies systematically with processing time.
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Article
Mechanochemical Preparation of Water-Soluble Forms of Triterpene Acids
A waste-free technology for mechanochemical processing of fir needles into a biologically active preparation that regulates plant growth was developed. A preparation exhibiting cytokinin activity due to the pr...